PC BOARD (Component side view)

Knob 

(K29-7471-14) 

Knob 

(K29-7547-04) 

Phone jack 

(E11-0219-05) 

Phone jack 

(E11-0280-05) 

MINI HiFi COMPONENT SYSTEM 

RXD-V525/V626/V727/V828 

SERVICE MANUAL 

(XD-V525~V828) ** 

Cassette lid assy(L) * 

(A53-) 

Panel assy * 

(A60-) 

MIC VOL. VOL 

MIN. MAX. 

MIC 

0 

PUSH 

OPEN 

PHONES 

ON/STANDBY 

A PLAY 

AUTO REVERSE 

DIRECT PROGRAM SEARCH SYSTEM 

**Refer to page 2 if you want to know system configuration. 

DISC 

SKIP 

SOUND CONTROL 

STANDBY 

In compliance with Federal Regulations, following are reproductions 

of labels on, or inside the product relating to laser 

product safety. 

Refer to the RXD-652 service manual (B51-5517-00) for 

DISASSEMBLY FOR REPAIR. 

TIMER 

Knob 

(K29-7470-14) 

BACK 

MENU 

MINI HI-FI COMPONENT SYSTEM 

XD-552 

MULTI CONTROL 

ENTER 

SELECT 

PBC KEY CONT ECHO 

INPUT DISPLAY 

/DEMO 

EX.BASS 

AUTO REVERSE 

DIRECT PROGRAM SEARCH SYSTEM 

1 @ & # ¡ 

REV. MODE TAPE EQ. 

A REC/ARM 

B 

DISC1 DISC2 DISC3 

Front glass * 

(B10-) 

PRO LOGIC 3 STEREO VIRTUAL 

& 

R D S 

© 1999-8/B51-5567-00 (K/K) 406 

^ 

BAND 

TUNING MODE 

REC/ 

PLAY B 

0 

OPEN 

DOWN VOLUME 

CONTROL 

DOWN UP 

0 

PUSH 

OPEN 

* Refer to parts list on page 55. 

KENWOOD-Crop. certifies this equipment conforms to DHHS 

Regulations No. 21 DFR 1040. 10, Chapter 1, Subchapter J. 

DANGER : Laser radiation when open and interlock 

defeated. 

AVOID DIRECT EXPOSURE TO BEAM 

UP 

Knob 

(K29-7466-04) 

Cassette lid assy(R) * 

(A53-) 

Panel assy(CD) 

(A29-1067-03) 

70%

RXD-V525/V626/V727/V828 

2 

Contents 

FM indoor antenna (1) AM loop antenna (1) 

(T90-0836-05) (T90-0837-05) 

Batteries (R6/AA) (2) 

A B 

POWER 

ECHO KEY KEY 

Operation to reset 

CONTENTS / ACCESSORIES / CAUTIONS 

CONTENTS / ACCESSORIES /CAUTIONS.............. 2 

EXTERNAL VIEW .......................................................3 

CIRCUIT DESCRIPTION ............................................4 

ADJUSTMENT ..........................................................10 

WIRING DIAGRAM ...................................................12 

Accessories 

INPUT 

2 3 

1 

SOUND CONT. 

AUTO PBC 

The microcomputer may fall into malfunction (impossibility 

to operate, erroneous display, etc.) when the 

power cord is unplugged while power is ON or due to 

an external factor. In this case, execute the following 

procedure to reset the microcomputer and return it to 

normal condition. 

EX.BASS 

4 5 6 

Speaker cords (2) 

Remote control unit (1) 

(A70-1302-05): RC-V828...RXD-V828 

(A70-1303-05): RC-V727...RXD-V727 

(A70-1304-05): RC-V626...RXD-V525/V626 

System configuration 

7 8 9 

LISTEN MODE 

PAL/NTSC 

Provided in the speaker package 

0 +10 DISC SKIP 

BACK BACK MUTE 

VOLUME UP 

4 SELECT ¢ 

PREV. 

NEXT 

ENTER 

MULTI CONTROL MENU 

VOLUME DOWN 

Battery cover (A09-0399-08) 

1 TUNING ¡ 7 CD 6 

PC BOARD .............................................................. 13 

SCHEMATIC DIAGRAM .......................................... 24 

EXPLODED VIEW ....................................................51 

PARTS LIST..............................................................55 

SPECIFICATIONS ....................................................67 

AC plug adaptor (1) 

(E03-0115-05) 

Use to adapt the plug on the power cord to 

the shape of the wall outlet. 

(Accessory only for regions where use is 

necesary.) 

BAND 

RETURN 

A/B 

TAPE 3 

2 

STEP SLOW ON SCREEN MULTIPLEX 

TIME RANDOM REPEAT 

TIME SEARCH 

DIGEST FREEZE RESUME 

REMOTE CONTROL UNIT 

RC-V828 

Video cord(1) 

(E30-1427-05) 

SYSTEM MAIN UNIT DESTINATION SPEAKER SP CORD PARTS NO. 

XD-V525 RXD-V525 MI LS-N452 E30-5535-05 

XD-V525 RXD-V525 V LS-N552 E30-5535-05 

XD-V626 RXD-V626 MI LS-N552 E30-5535-05 

XD-V727 RXD-V727 MIV LS-N752 

E30-5535-05 

XD-V828 RXD-V828 MIV 

Cautions 

E30-5559-05 

LS-N552 E30-5535-05 

CRS-N552 E30-5542-05 

Unplug the power cord from the power outlet 

then, while holding the ENTER key depressed, 

plug the power cord again. 

ENTER 

÷ Please note that resetting the microcomputer clears the 

contents stored in memory and returns it to the condition 

when it left the factory.

Phono jack 

(E63-1037-05) 

Metallic cabinet 

(A01-3656-01) 

Cover 

(F07-1660-01) 

Lock terminal board 

(E20-0321-05) 

EXTERNAL VIEW 

Phono jack 

(E63-0116-05) 


(E70-0045-05) 

RXD-V525/V626/V727/V828 


(E70-0046-05) 

Phono jack 

(E63-1010-05) 

Slide switch 

(S62-0077-05) 


(E70-0110-05) 

Oscillating module 

(W02-1114-15) 


(E70-0053-05) 

Slide switch 

(S62-0077-05) 

Illustration is RXD-V828. 

3

4 

ANT 

MIC 

OUTPUT 

1.0V/10K 

FM75 

AM 

MD REC 

OUTPUT 1 

MD/DVD 

2 

INPUT 

INPUT 

400mV/47K 

CD MECHA 

(MGC-E9001) 

D. OUT 

(OPTICAL) 

VIDEO OUT 

1Vp-p/75 

(X13) 

(X14) 

(X32) 

(X13) 

IC55 

ECHO 

A1 

TUNER PACK 

MIC AMP MIC VOL. 

IC1 

IC3 

IC4 

RF AMP 

IC2 

LODING 

MOTOR 

DRIVER 

M62492FP 

7V 

Lch-OUT 

Rch-OUT 

IC5 

+12V 

PLL-DO 

PLL-CE 

PLL-CLK 

PLL-DATA 

DE-EMPH 

SD 

ST 

S-LEVEL 

INPUT ATT. 

D. OUT 

DECK 

CD 

CD DSP 

IC12 

DIGITAL 

IC9 

USED RXD-V828 

IC10 

CXD2718Q 

SOUND 

MPEG 

DECODER 

TV ENCODER 

L/R ch 

TONE 

EX.BASS 

Lch-OUT 

Rch-OUT 

USED 

RXD-V525/ 

V626/V727 

ANALOG 

DOLBY 

PRO-LOGIC 

IC7 

L/R 

C/S 

C/S or SW 

VOLUME 

FRONT L/R 

VOLUME 

DECK 

E-VOL 

TUNER 

E-VOL 

TUNER 

CD +9V 

FL IC +5V 

RDS 

u-COM 

PULL UP 

C/S ch 

+12V 

-12V 

C/S (RXD-V828) 

IC1 

+9V 

AVR 

IC2 

+5V 

AVR 

SW (RXD-V727) 

IC1 

(X00-293X-XX) : RXD-V525/V626 

DATA 

CLK 

LATCH 

Q4 

+12V 

AVR 

-12V 

AVR 

Q6,7 

+ 

+ 

(X28) 

(REC=H) 

R/P 

D2 

DOLBY 

FAST OFF 

u-COM 

+12V 

Q21,22 

ERASE 

IN 

for 

POWER 

AMP 

(X14- ) +5V 

FL -35V 

FL AC 

BIAS 

OSC 

IC13 

READY 

CLK 

DATA 

LATCH 

B DECK 

AMP 

REC 

MPX 

+B 

GND 

-B 

Q2 

+5.6V AVR 

BIAS 

TRAP 

IC2 

IC1 

R/P 

HA12219NT 

HA12136A 

DOLBY B 

NR SYSTEM 

Q305,306 

REC LEVEL CONT 

MAIN u-COM 

Q8 

+40V 

AVR 

D1 

+ 

+ 

D3 

+ 

OUT 

X32 

+ 

PB AMP 

IC3 

BA3126N 

A DECK 

P 

DECK 

MECHA 

TIMMER CLOCK 

MAIN CLOCK 

(32.768KHz) 

(10MHz) 

XIN 

XOUT 

XCIN 

XCOUT 

(M) TYPE ONLY 

120V 240V 

(X07) 

MUTE 

ATT 

H.P. DETECT 

K1 

PROTECTION 

SW/C/S MUTE 

AC IN 

(X14) 

-6db ATT. 

L.P.F 

Q1,2 

Q6 

MUTE 

Q3,4 

A CLASS 

B CLASS 

AMP 

Q8 

-6db ATT. 

MUTE 

Q5 Q7 

AC/DC 

PROTECTION 

IC2 

AMP 

AMP 

IC2 

KEY 

IC52,53 

LED CONTROL 

A1 

REMOTE SENSOR IC51 

ED1 

FL 

DRIVER 

FL 

DISPLAY 

DECK 

E-VOL 

TUNER 

E-VOL 

TUNER 

CD +9V 

FL IC +5V 

RDS 

u-COM 

PULL UP 

FAST OFF 

u-COM 

-6db ATT. 

(X00-294X-XX) : RXD-V727/V828 

+12V 

-12V 

IC1 

+9V 

AVR 

IC2 

+5V 

AVR 

Q2 

+5.6V AVR 

SW ch 

MUTE 

C/S ch 

Q4 

+12V 

AVR 

-12V 

AVR 

Q3 

+ 

D15-18 

+ 

+ 

D2 

for 

POWER 

IC 

OTHER ch 

FL-REF 

FL -35V 

FL AC 

+B 

GND 

-B 

+BV 

GND 

-BV 

Q8 

-35V 

AVR 

K1 

S1 

ON 

MTX 

SURROUND 

OFF 

OTHER ch 

+ 

+ 

+ 

+ 

S ch 

X32 

D1 

D3 

+ 

K1 

(X00) 

K2 

K2 

K2 

K2 

(M) TYPE ONLY 

S2 

120V 240V 

S1 

USED 

RXD-V525/V626/V828 

S.W. PRE-OUT 

2V/600 

FRONT SP.OUTPUT 

Lch 

2ch MODE (DEV.1%) SURROUND MODE 

RXD-V525 17.3V/6 10.95V/6 (DEV.1%) 

RXD-V626 20.5V/6 

12.2V/6 (DEV.1%) 

Rch RXD-V727 

RXD-V828 

21.9V/6 

24.5V/6 

20.5V/6 

(DEV.10%) 

(DEV.10%) 

Cch 

H.P. 

MTX 

SLch 

MTX 

SRch 

SWLch 

SWRch 

SLch 

SRch 

K1 

MATRIX SURROUND (MODE) 

SP. OUTPUT 

RXD-V525 8.5V/8 (DEV.1%) 

RXD-V626 8.9V/8 (DEV.1%) 

SUPER WOOFER 

SP. OUTPUT 

RXD-V727 

EXCEPT USED RXD-V828 

CENSER SP. OUTPUT 

24.5V/6 

(DEV.10%/60Hz) 

RXD-V828 13.4V/6 (DEV.10%) 

SURROUND SP. OUTPUT 

USED RXD-V727 

USED RXD-V828 

RXD-V828 9.5V/6 (DEV.10%) 

AC IN 

RXD-V525/V626/V727/V828 

BLOCK DIAGRAM 

RXD-V525/V626/V727/V828

1. TEST MODE 

1-1 CD TEST MODE 

Initial items and back up data 

SECTION ITEMS 

POWER STANDBY 

VOLUME 14 

BALANCE CENTER 

MUTING OFF 

PROTECTION OFF 

S.DIRECT OFF 

SUPER WOOFER 

(RXD-V727) 

3 

DISPLAY MODE AUTO 

AMP AUTO POWER SAVE OFF 

MD/DVD INPUT LEVEL -3 

INPUT SEL. 

(LISTEN MODE) 

TUNER 

DOLBY PROLOGIC OFF 

DOLBY 3STEREO 

DOLBY VIRTUAL 

OFF 

SURROUND OFF 

CENTER SP. EXIST(SMALL) 

SURROUND SP. EXIST 

DELAY TIME 20msec 

BAND FM 

TUNER FREQUENCY LOWEST FREQUENCY 

AUTO/MONO AUTO 

P. CH --CH 

CIRCUIT DESCRIPTION 

SETTING METHOD While pressing DISC3 key, plug the AC power cord into the AC power wall outlet. 

CANCEL Push CD STOP key. 

CONTENTS Display : CD TEST (Then the CD tray open.) 

Push CD PLAY key to cycle 03 05. 

SELF ADJUSTMENT(Push DISC 1 key on STOP) 

Parameter FL DISPLAY 

07 EF/FB 07 ** ** 

08 TG/FG 08 ** ** 

09 FE/RF 09 ** ** 

RXD-V525/V626/V727/V828 

1-2 DECK TEST MODE 

SETTING METHOD While pressing DECK PLAY key, plug the AC power cord into the AC power wall outlet. 

CANCEL Push DECK STOP key. 

CONTENTS Display : DECK TEST 

MECHA SW ON= DISPLAY LIGHTING. 

LEAF SW A-PACK A-FWD B-FWD B-PACK B-NOR. B-RVS 

FL DISPLAY MOON PROG1,2 O.T.T. AUTO ST ANTENNA 

1-3 SUB CLOCK OSCILLATION DIAGNOSIS and FL LED ALL LIGHTING MODE 

SETTING METHOD While pressing MENU key, plug the AC power cord into the AC power wall outlet. 

CANCEL Push the other key . ( TUNER mode) 

DESCRIPTION OSC OK and SYNCHRO OK : Display OK (1 sec) 

OSC NG: Display ERR 1 SYNCHRO NG: Display ERR 2 

FL and LEDs are lighting . STANDBY LED and TIMER LED are flashing in the cycle. 

1-4 INITIALIZE MODE 

SETTING METHOD While pressing ENTER key, plug the AC power cord into the AC power wall outlet. 

CONTENTS Display : INITIALIZE 

CD mecha, DECK mecha are initialized. The memory is cleared . 

(Display CD ERR or X ERR:Don’t initialize CD or DECK mechanism. ) 

SECTION ITEMS 

CLOCK 0:00(E/T/Q) 

12:00(OTHERS) 

PROG. RECORDING ON/OFF TIMER 

0:00(E/T/Q) 

12:00(OTHERS) 

CLOCK PROG.TIMER PLAY ON/OFF TIMER 

0:00(E/T/Q) 

12:00(OTHERS) 

PROG.EXECUTION OFF 

SLEEP TIMER OFF 

O.T.T. OFF 

DIRECTION FORWARD 

DECK RVS MODE REVERSE(U MODE) 

A/B B 

PLAY MODE TRACK 

AUTO/NTSC/PAL AUTO 

AUTO PBC ON 

DIGEST OFF 

CD/VCD MEMORY STOP OFF 

REPEAT OFF 

RANDAM OFF 

ACTIVE MODE STOP 

TIME SINGLE 

: None back up 

5

RXD-V525/V626/V727/V828 

6 

18Q 


2. Main microprocessor M30622MC-598FP (X13:IC1) 

2-1 Microprocessor periphery block diagram 

2-2 Key matrix 

DECK SYSTEM IC 

(HA12219NT)

2-3 Pin description 


RXD-V525/V626/V727/V828 

Pin No. Name I/O Connect Description 

1 D-DATA O PD DOLBY DIGITAL IC DATA OUTPUT (CXD2724Q) 

2 D-CLK O - DOLBY DIGITAL IC CLOCK OUTPUT (CXD2724Q) 

3 PLLDATA O PD PLL IC DATA (LC72131) 

4 ST I PU STEREO INPUT 

5 PLLCE O PD PLL IC CE (LC72131) OUTPUT 

6 - I PD NO USE 

7 PLLCLK I PD PLL IC CLOCK (LC72131) OUTPUT 

8 BYTE I VSS 8/16BIT CHANGEOVER 

9 CNVSS - VSS GND 

10 XCIN - - TIMER CRYSTAL OSCILLATOR (32.768kHz) 

11 XCOUT - - TIMER CRYSTAL OSCILLATOR (32.769kHz) 

12 RESET I PU uCOM RESET H=NORMAL / L=RESET 

13 XOUT - - MAIN CLOCK OSCILLATOR 10MHz (CERAMICS) 

14 VSS - VSS GND 

15 XIN - - MAIN CLOCK OSCILLATOR 10MHz (CERAMICS) 

16 VCC - VCC +5V 

17 NC I PU NO USE(+5V) 

18 REM I PD REMOCON SIGNAL INPUT 

19 ESS_ST I PD TRANSMIT/RECEIVING START OUTPUT FROM ESS HîL TRUST ON 

20 ESS_ST I PD TRANSMIT/RECEIVING START OUTPUT FROM ESS LîH TRUST ON 

21 LEDDT3 O PD LED DRIVER IC DATA 3 OUTPUT(BU2090) 

22 LOSW I PD CD LOAD( TRAY CLOSE ) SW 

23 UNLOSW I PD CD UNLOAD(TRAY OPEN ) SW 

24 RTL O PD CD MOTOR CONTROL OUTPUT(LEFT) 

25 BRKM O PD CD MOTOR CONTROL OUTPUT (BREAK) 

26 CLOSE O PD CD MOTOR CONTROL OUTPUT (CLOSE) 

27 OPEN O PD CD MOTOR CONTROL OUTPUT (OPEN) 

28 ESS CLK I PD CLOCK INPUT FROM ESS 

29 ESS DIN I PU DATA INPUT FROM ESS 

30 ESS DO O PU DATA OUTPUT TO ESS 

31 FLDATA O PD FL DOT DRIVER DATA OUTPUT(M66004FP) 

32 CE I PU BACK UP CE H=AC ON / L=AC OFF 

33 FLCLK O PD FL DOT DRIVER CLOCK OUTPUT (M66004FP) 

34 FLCS O PD FL DOT DRIVER STROBE OUTPUT(M66004FP) 

35 RTR O PD CD MOTOR CONTROL OUTPUT (RIGHT) 

36 TDSW I PU TRAVERSE DOWN SW 

37 TUSW I PU TRAVERSE UP SW 

38 PHTR I PU CD STOP SW 

39 PSSW I PU POSITION & DISC DETECT SW 

40 - O PD - 

41 FL RESET O PD FL DOT DRIVER RESET OUTPUT (M66004FP) 

42 DCOFF O PD CD POWER ON/OFF(ESS) H=ON / L=OFF 

43 SDA I/O PU ROM CORRECTION DATA I/O 

44 SCK O - ROM CORRECTION CLOCK OUTPUT 

45 - O PD NO USED 

46 CD_5V O PD ESS POWER SUPPLY CONTROL(TUNER=OFF) H=OFF / L=ON 

47~49 - O PD NO USED 

50 EVCLK O PD SOUND CONTROLLER IC CLOCK OUTPUT(M62492FP) 

51 EVLAT O PD SOUND CONTROLLER IC STROBE OUTPUT(M62492FP) 

52 EVDATA O PD SOUND CONTROLLER IC DATA OUTPUT(M62492FP) 

53,54 A-JOG1,2 I PU JOG A (SOUND CONTROL) INPUT1,2 

55,56 B-JOG1,2 I PU JOG B (MULTI CONTROL) INPUT1,2 

57,58 ENC1,2 I PU VOLUME ENCODER INPUT1,2 

59 LEDCLK O PD LED DRIVER IC CLOCK OUTPUT(BU2090) 

60,61 LEDDT1,2 O PD LED DRIVER IC DATA OUTPUT 1,2(BU2090) 

7

RXD-V525/V626/V727/V828 

8 



62 VCC - VCC POWER SUPPLY (+5V) 

63 SR-LIMIT O PD CENTER/SURROUND (SUPER WOOFER) SP RELAY CONTROL H=ON / L=OFF 

64 VSS - VSS GND 

65 B-PH I PU B DECK SPIN DETECT INPUT 

66 A-PH I PU A DECK SPIN DETECT INPUT 

67 A/B2 O PD DECK A/B CHANGEOVER CONTROL 1 

68 A/B1 O PD DECK A/B CHANGEOVER CONTROL 2 

69 PLLDO I PU PLL IC DATA INPUT (LC72131) 

70 D-RST O PU DOLBY DIGITAL IC RESET OUTPUT (CXD2724Q) 

71 D-REDY I PU DOLBY DIGITAL IC READY INPUT (CXD2724Q) 

72 D-XLAT O PD DOLBY DIGITAL IC LAT OUTPUT (CXD2724Q) 

73 HP-DET-IN I PU HEAD PHONE INPUT H=OFF / L=ON 

74 BIAS O PD BIAS ON/OFF CHANGEOVER CONTROL H=ON / L=OFF 

75 R/P O PD R/P CHANGEOVER CONTROL H=REC / L=PLAY 

76 B.SOL O PD B DECK SOLENOID CONTROL 

77 CPM O PD DECK CAPSTAN MOTOR CONTROL 

78 PSCLK O PD EXPANDER IC CLOCK INPUT (HD74HC166P) 

79 PSIN I PD EXPANDER IC DATA OUTPUT (HD74HC166P) 

80 PSLOAD O PD EXPANDER IC DATA LOAD OUTPUT (HD74HC166P) 

81 AMUTE O PD AUDIO MUTE 

82 ATT O PD -10dB ATTENUATOR L=ON / H-OFF 

83 POWER O PD POWER RELAY CONTROL H : ON 

84 PROTECT I PD PROTECT DETECT (VOLTAGE DETECT) L=OFF / H=ON 

85 SPRELAY O PD SPEAKER RELAY CONTROL H : ON 

86 STBY-LED O PD STANDBY LED CONTROL H=ON / L=OFF 

87 TIMER-LED O PD TIMER LED CONTROL H=ON / L=OFF 

88 A.SOL O PD A DECK SOLENOID CONTROL 

89 SPEANA I PD MUSIC SIGNAL INPUT (A-D) 

90 MODEL I PD MODEL DISTINCTION INPUT (A-D) 

91 TYPE I PD TUNER DESTINATION DISTINCTION INPUT (A-D) 

92 DPSS I PD NON-RECORDED SPACES DETECTING INPUT (A-D) 

93 - I PD NO USED 

94,95 KEY3,2 I PU A-D KEY INPUT 3,2 

96 AVSS - VSS GND 

97 KEY1 I PU A-D KEY INPUT 1 

98 VREF - - A-D INVERTER REFERENCE VOLTAGE INPUT (+5V) 

99 AVCC - VCC A-D INVERTER POWER SUPPLY INPUT (+5V) 

100 SD I PU SD INPUT 

(Pin 90) Model distinction (Pin 91) Tuner destination 

MODEL VOLT COMPARE LEVEL(XH) 

XD-V828 4.5 

C4h 

XD-V727 3.3 

80h 

XD-V626 1.7 

3Bh 

XD-V424 0.6 

SET TYPE TUNER TYPE R1 Volt COMPARE LEVEL 

K,P K 91k 4.51 

D9h 

✜ M,Y,X,I M1 39k 3.98 

BDh 

M(with SW) M2 22k 3.44 

A0h 

T T 13k 2.83 

82h 

E1,E2 E 8.2k 2.25 

62h 

Q Q 4.7k 1.6 

28h 

J J 2.7k 1.06 

✜ These models fix the voltage for M,I,V type.

2-4 EXPANDER IC PIN DESCRIPTION 

(X13:IC14) BU2090F 



1 VSS - - GND 

2 DATA I PD DATA INPUT 

3 CLOCK I PD CLOCK INPUT 

4 120/70 O - DECK 120/70us CHANGEOVER 

5 D-R/P O - DECK DOLBY R/P CHANGEOVER 

6 B1/B2 O - DECK B1/B2 CHANGEOVER 

7 DOLBY O - DECK DOLBY ON/OFF 

8 NOR/CrO2 O - NOR/CrO2 CHANGEOVER 

9 BEAT CANCEL O - BEAT CANCEL ON/OFF 

10 - O - NO USED 

11 CD REC O - CD REC CONTROL 

12~15 NC O - NO USED 

16 VDD - - +5V 

(X14: IC52) BU2090 (LED ON : LOW ACTIVE) 


1 VSS - - GND 



4 SOUND O - SOUND ICON LED ON/OFF 

5 TIMER O - TIMER ICON LED ON/OFF 

6 EX.BASS/SW O - EX. BASS/SW LED ON/OFF 

7 ECHO 1 O - ECHO 1 ON/OFF PORT 

8 EMUTE O - ECHO MUTE PORT 

9 DISC3 O - DISC3 LED ON/OFF 



12 MENU O - MENU LED ON/OFF 

13 CD-PGM O - CD PGM ICON LED ON/OFF 

14 CD-TO-TAPE O - REC OPTIONS ICON LED ON/OFF 

15 TAPE-TO-TAPE O - DUBBING ICON LED 

16 VDD - - +5V 

RXD-V525/V626/V727/V828 

(X14:IC53) BU2090 (LED ON : LOW ACTIVE) 

Pin Name I/O Connect Description 

1 VSS - - GND 



4 KEY CON O - KEY CON LED ON/OFF 


6 ECHO O - ECHO LED ON/OFF 

7 SURROUND O - SURROUND ICON LED ON/OFF 


9 PBC O - PBC LED ON/OFF 


11 VIRTUAL O - DOLBY VIRTUAL SURROUND LED ON/OFF 

12 3 STEREO O - DOLBY 3 STEREO LED ON/OFF 

13 PRO LOGIC O - DOLBY PRO LOGIC LED ON/OFF 


15 KARAOKE O - KARAOKE LED ON/OFF 

16 VDD - - +5V 

9

RXD-V525/V626/V727/V828 

10 

CD player adjustment 

NO. ITEM 

INPUT 

SETTINGS 

ADJUSTMENT 

OUTPUT 

SETTINGS 

CD PLAYER 

SETTINGS 

ALIGNMENT ALIGN FOR FIG. 

NO. [1] :Choose either LASER POWER or LASER CURRENT CHECK. ( Confirm to be satisfied either LASER POWER or LASER 

CURRENT CHECK.) 

TEST MODE : While pressing the PLAY/PAUSE key ,plug the power code into the AC power wall output. 

Insert TEST DISC. 

[1] 

[1] 

[2] 

LASER 

POWER 

LASER CURRENT 

CHECK 

- 

Test disc 

type4 

Set the sensor 

section of the 

optical power meter 

on the pickup lens. 

Set the tester 

between both the 

check land of R8 (10 

‰) on the PCB(X32) 

of the set upper. 

Press the 

PLAY/PAUSE key to 

check that the display 

is "03". 

Press the 

PLAY/PAUSE key to 

check that the display 

is "03" or "05". 

(Caution) Connect and remove to the tester for the laser current check at POWER OFF condition. 

FOCUS ERROR 

BIAS 

Test disc 

type4 

Connect an 

oscilloscope as 

follows. 

CH1:RF(CN1:1pin) 

GND:VC(CN1:4pin) 

(Note) Type 4 disc: SONY YEDS-18 test disc or equivalent. (KTD-02) 

Press the 

PLAY/PAUSE key . 

Confirm that the 

display is "05". 

(a) Laser Power (b) Test point 

(d) 

Pickup 

RF signal: AC coupled 

0.05~0.15 mW 

Optical power meter 

• RF signal in test mode (PLAY). 

• Perform the tangential and focusing offset are 

focused into one point on the display. The crossing 

points above and below the center shall also be 

looked clearly. 

CN2 

NC 

TE1 

TE2 

VC CN1 

FE2 

FE1 

RF 

VR1 

Q1 

R8 

- 

On the power from 0.05 

to 0.15mW.When the 

diffraction grating is 

correctly aligned with 

the RF level of 0.8Vp-p 

or more. 

- 500–200mV 

FE BIAS 

VR1 

FRONT 

(a) 

Optimum eye pattern (b) (d) 

X32 

(Component side)

Cassette Deck adjustment 

No 

ITEM 

INPUT 

SETTING 

< 1 > 

< 2 > 

< 1 > 

< 2 > 

Demagnetization 

and cleaning 

Azimuth of the 

REC/PLAY head 

PLAYBACK 

LEVEL 

BIAS CURRENT 

– 

TCC−153 

MTT−114 

10kHz, − 10dB 

¿. PC BOARD ADJUSTMENT 

< 1 > 

TAPE 

SPEED(NORMAL) 

TCC−110 

MTT−111 

SCC−1727 

3kHz 

MTT-256U, 

TCC-160 

315Hz, 0dB 

(A) 

Adjust the AG 

for the output of 

the DECK to 

become 

1kHz(-30dBs)/ 

10kHz(-30dBs). 

RXD-V525/V626/V727/V828 

ADJUSTMENT 

OUTPUT 

SETTING 

– 

(B) 

(B) 

(B) 

(B) 

DECK 

SETTING 

Demagnetization: 

POWER OFF 

Cleaning: PLAY 

PLAY 

PLAY 

PLAY 

Adjust the REC VR 

level so that the line 

out is -2.6dBs at 

1kHz, and record 

and playback 

1kHz/10kHz 

alternately. 

ALIGNMENT 

POINT 

Recording 

head, erase 

head,capstan 

pinch roller 

FWD RVS 

A/B DECK 

VR 5 

A DECK 

VR 1 (L) 

VR 2 (R) 

B DECK 

VR 7 (L) 

VR 8 (R) 

VR 3 (L) 

VR 4 (R) 

ALIGN FOR 

Unless otherwise specified, set the respective switches as follows: 0dBs=0.775V 

TAPE : NORMAL DOLBY : OFF PLAY OUT : Lch (X28,CN64pin), Rch (X28,CN66pin) 

ø. Cassette mechanism unit (Adjustment of the REC / PLAY head) 

¡. PC BOARD ADJUSTMENT 

X28, CN1 

L IN 

1 

2 

3 

4 

GND 

5 

6 

7 

8 

L OUT 

R OUT 

R OUT 

AC voltmeter AG 

R IN 

9 

10 

11 

Oscilloscope AC voltmeter 

(A) 

Solder with 

some lead 

wires. 

(B) 

{ 

Frequency counter 

Demagnetize the 

REC / PLAY head 

with the head 

eraser.Clean the 

REC / PLAY head, 

erase head,capstan 

and pinch roller 

using a cotton swab 

slightly damped with 

alcohol. 

Adjust the output to 

maximum and adjust 

the azimuth 

adjustment screw for 

the Lissajours 

waveform pattern of 

the oscilloscope to 

become close to a 

45° straight line. 

Adjust the tape 

speed so that 3kHz 

is obtained at the 

center of the tape. 

Adjust the playback 

output to -6.0dBs 

Record 1kHz and 

10kHz alternately, 

and adjust the bias 

current adjustment 

potentiometer for the 

playback levels to 

become the same. 

FIG. 

11

1 

17 

CASSETTE 

MECHANISM 

(D40-1618-05) 

USED 

RXD-V727 

USED 

RXD-V828 

CN3 

(X32-3270-20) 

1 

CN1 

(X25-6210-10) 

33 

L 

SURROUND 

SPEAKERS 

L 

SUPER WOOFER 

SPEAKERS 

L 

SURROUND 

SPEAKERS 

CENTER SPEAKER 

CD MECHANISM 

MGC-E9004 

R 

R 

R 

MATRIX SURROUND 

(X07-304X-XX) (B/3) 

J2 

J4 

B HEAD A HEAD 

CN2 

1 33 

CN2 CN3 

CN4 

1 6 1 16 1 

9 

12 

1 

WH2 

17 

17 

RECORD/PLAYBACK UNIT 

(X28-298X-XX) 

RXD-V525 (X28-2980-11) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 

GENERAL MARKET M 

MALAYSIA I 0-11 

SHANGHAI V 

RXD-V626 (X28-2980-10) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 


0-10 

MALAYSIA I 

RXD-V727 (X28-2980-10) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 



SHANGHAI V 

WH1 

RXD-V828 (X28-2980-10) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 



SHANGHAI V 

17 

E35-2294- 5 

33 

E35-2413- 5 

33 

WH3 WH2 

1 6 1 3 

1 6 1 3 

CN3 

E2 

CN5 

CN1 

MECHANISM ASS'Y 

WH1 

S1 SURROUND 

SW 

E7 

1 

11 

1 1 

WH2 

9 9 

1 

11 

E1 

E6 

1 

1 

11 

21 

21 21 

1 CN5 5 

WH8 

1 

E10 

5 

(X13-765X-XX) 

(B/2) 

5 

1 

11 

11 

E35-2256- 5 

WH3 E3 

CN4 

CN3 

A2 

1 

14 

1 

15 

DIGITAL OUT 

OPTICAL 

J3 

VIDEO OUT 

1Vp-p75 

14 WH4 

15 WH5 

CN4 

POWER AMP 

(X07-303X-XX) (A/2) :RXD-V525/V626 

(X07-304X-XX) (A/3) :RXD-V727/V828 

21 

1 

1 

1 

11 

14 

1 

15 

E4 

E5 

USED 

RXD-V525/V626 

E6 

1 12 

WH6 

1 12 

CN1 

(X13-765X-XX) (A/2) 

RXD-V525 (X13-7650-22) 

DESTINATION 

COUNTRY 

UNIT No. 

ABB. 

GENERAL MARKET 

MALAYSIA 

M 

I 

0-22 

SHANGHAI V 2-12 

RXD-V626 (X13-7650-22) 

DESTINATION 

COUNTRY 

UNIT No. 

ABB. 


MALAYSIA 

M 

I 

0-22 

RXD-V727 (X13-7650-21) 

DESTINATION 

COUNTRY 

UNIT No. 

ABB. 


MALAYSIA 

M 

I 

0-21 


RXD-V828 (X13-7650-20) 

DESTINATION 

COUNTRY 

UNIT No. 

ABB. 


MALAYSIA 

M 

I 

0-20 


RXD-V525 (X07-30XX-XX) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 

MALAYSIA 


I 

M 

30-24 


RXD-V626 (X07-3030-23) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 


MALAYSIA 

M 

I 

0-23 

RXD-V727 (X07-30XX-XX) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 


MALAYSIA 

M 

I 

40-22 


RXD-V828 (X07-30XX-XX) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 


MALAYSIA 

M 

I 

40-21 


USED 

RXD-V727/V828 

E1 

1 15 

WH1 

12 

15 

1 12 1 15 

1 15 

CN1 

CN5 

E7 

USED 

RXD-V525/ 

V626/V828 

USED 

RXD-V525/V626 

WH7 

FM75 

USED 

RXD-V727/V828 

GND J2 

AM ANT 

Lch 1 

MD 

REC OUT 

Rch 2 

Lch 3 

MD/DVD 

INPUT 

Rch 4 

CN1 

J1 

(X14-) (E/6) 

(HEADPHONE/MIC) 

CN3 CN2 

USED 

RXD-V525/V626 

1 

CN2 

3 

1 

WH4 

3 

3 

USED 

RXD-V727/828 

USED 

RXD-V525/626 

1 

33 33 

5 

1 

J3 

J2 

E1 

E35-2308- 5 

33 33 

SUPER WOOFER 

PRE OUT 

Lch 

Rch 

FRONT 

SPEAKERS 

CN4 

1 CN12 

WH1 

1 CN2 9 

1 CN5 9 

5 

CN2 WH4 

J1 

1 

5 

1 

4 

1 

1 

5 

2 

1 

20 

1 

5 

1 

20 

SURROUND 

SW 

9 

E35-2432- 

9 

T1 

1 

4 

F2 

E2 

DISPLAY UNIT (FL) 

(X14-493X-XX) (A/6) 

5 

J2 

J101 

POWER SUPPLY 

(X00-29XX-XX) (A/3) 

S1 

S2 

MIC 

PHONES 

E1 

MATRIX SURROUND 

(X07-303X-XX) (B/2) 

USED 

(M,I) TYPE ONLY 

110-120V 

220-240V 

1 1 

J4 

WH3 

15 15 

Lch 

RXD-V525 (X14-704X-XX) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 

GEMERAL MARKET 

MALAYSIA 

M 

I 

0-23 


RXD-V626 (X14-7040-22) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 

GEMERAL MARKET M 

0-22 

MALAYSIA I 

RXD-V727 (X14-704X-XX) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 


MALAYSIA 

M 

I 

0-21 


RXD-V828 (X14-704X-XX) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 


MALAYSIA 

M 

I 

0-20 


RXD-V525 (X00-29XX-XX) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 


MALAYSIA I 

30-24 


RXD-V626 (X00-2930-23) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 


0-23 

MALAYSIA I 

RXD-V727 (X00-29XX-XX) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 

MALAYSIA 


I 

M 

40-25 


RXD-V828 (X00-29XX-XX) 

DESTINATION 

UNIT No. 

COUNTRY ABB. 

MALAYSIA 


I 

M 

40-24 


SURROUND 

SPEAKERS 

Rch 

SECONDARY UNIT 

(X00- ) (B/3) 

E2 

USED (M,I) TYPE 

USED EXCEPT (M,I) TYPE 

5 

4 

3 

2 

1 

5 

1 

1 

4 

WH4 

1 1 

WH3 

10 10 

10 

1 

WH1 

PRIMARY UNIT 

(X00- ) (C/3) 

F1 

PRIMARY UNIT 

(X00- ) (C/3) 

F1 

5 

1 

2 

1 

1 

4 

1 

10 

(X14-) (B/6) 

(VOL) 

(X14-) (C/6) 

(JOG) 

(X14-) (D/6) 

(CD, DECK) 

WH2 

WH1 

5 

1 

2 

1 

1 

CN1 

2 

RXD-V525/ 

RXD-V626/ 

RXD-V727/ 

RXD-828 

RXD-V525/V626/V727/V828 

WIRING DIAGRAM

1 

2 

3 

4 

5 

6 

7 

A B C D E F G H I 

J 

PC BOARD (Component side view) 

13 

POWER SUPPLY UNIT 

X00-2940-XX A/5 (J70-1298-21): MI X00-2962-XX: V 

20 

1 

CN2 

R18 

W2 

W9 

W7 

W8 

W5 

CN6 

D19 

W1 

W11 

W6 

C33 

W3 

P1 

F2 

W4 

RED 

W18 

WH5 

WH1 

C14 

W14 

W15 

CN5 

W16 

K1 

CN1 

W17 

R23 

W25 

R33 

R22 

+5VAVR 

R34 

C26 

C20 

R26 

C25 

W19 

1 2 5 

1 

2 

WH2 

IC2 

D4 

D10 

1 

5 

Q1 

E B 

R38 

W36 

R30 

W40 

C3 

W37 

W21 

C13 

R3 

C6 

+9V AVR 

IC1 

O G I O G I 

WH4 

C23 

W23 

C19 

W22 

120V 240V 

120V 

D5 

S2 

D6 

D1 

R21 

S1 

C35 

R29 

W38 

R20 

C22 

R15 

R19 

240V 

R36 

R13 

C10 

T1 

R14 

C36 

C7 

-12V AVR 

C5 

W24 

+5.6V AVR 

D8 

C4 

C8 

C34 

R35 

D7 

R5 

R37 

B 

R4 

Q2 

E 

D16 

D18 

Q6 

E B 

Q7 

E B 

D17 

D15 

E 

B 

Q3 

R12 

W26 

W28 

W42 

1 

6 

RED 

1 

- 

D3 

X00 B/5 

CN11 

X00 C/5 

WH1 

W30 

W39 

F5 

2 

14 

D11 

B 

R28 

CN12 

CN13 CN14 

X00 D/5 

WH2 

W10 

1 

1 

+12V AVR 

E2 

E3 

E 

R25 

Q4 

CN10 

C15 

R9 

R10 

R11 

W12 

W43 

15 

1 15 

F6 

3.15A 125V 

5 

E1 

1 

1 

D9 

E 

WH3/WH6 

WH6 

Q5 

WH3 

F1 

B 

W44 

W13 

W27 

W32 

W33 

D2 

C28 

W35 

15 

F4 

CN9 

W45 

CN4 CN3 

R8 

R27 

D14 

C21 

C1 

W46 

W31 

W34 

C16 

W20 

R31 

R32 

12 

X00 E/5 

-35V AVR 

R16 

D12 

D13 

6 

R17 

Q8 

12 

B 

W29 

RED 

1 

C2 

E 

C11 

R1 

W41 

WH5 

2 

C12 

R2 

R24 

F3 4A 125V 

CN8 CN7 

Refer to the schematic diagram for the value of resistors and capacitors. 

1

1 

2 

3 

4 

5 

6 

7 

K L M N O P Q R S 

T 


FRONT 

SPEAKERS 

SUPER 

WOOFER 

PRE OUT 

R 

L 

POWER AMPLIFIER UNIT RECORD/PLAYBACK UNIT 

X07-3040-2X A/2 (J70-1300-21): MI X07-3082-1X: V 

J3 

J1 

SW 

PRET 

OUT 

R177 

R140 

SP 

LR 

A/2 

1 

CN2 

LPF 

PROT 

C78 

W78 

SW 

5 

1 

1 

1 

R168 

D9 

C106 

Q13 

D19 

R40 

R154 

B E 

B E 

W67 

D25 

Q19 

C104 

C84 

D28 

R152 

R116 

R156 

R108 

4 1 

9 

R167 

C98 

R153 

IC3 

W101 

11 

N1 

R155 

W57 

W53 

W100 

15 

W47 

W50 

W52 

5 

C103 

C105 8 

R74 

W48 

W49 

R151 

C30 

R19 

W46 

C109 

W98 

AMP 

R20 

R72 

C97 

W45 

L & R 

R178 

Q5 

Q11 B Q12 E 

W43 

W90 

W97 

E B 

R25 

W39 

W37 

W41 

E E 

R82 

W34 

Q6 

B 

W87 

R10 

B 

C29 

W31 

R15 

R26 

W33 

C66 ATT & 

R17 

R16 

MUTE 

W96 

C6 

AMP 

R24 R23 

R18 

CS /SW 

W95 

C5 

R50 

C9 

W28 

W26 

E B 

C26 

Q3 

Q28 

C1 

C4 

E B 

R128 

C25 

W80 

R121 

R14 

R64 

C15 

C8 

R143 

R46 

W81 

R115 

P2 

R63 

C28 

C16 

C7 

R28 

W22 W104 

Q18 

R45 

C3 

W10 

R66 

R144 

D5 

C11 R27 W9 

E B 

R13 

W15 

C70 

C69 

C27 

R107 C67 

C68 

W7 

W11 

W12 

W1 

R65 

W5 

W2 

W4 

IC2 W3 

IC1 

W6 W88 

W51 

W82 

22 

1 

22 

W64 

1 

W44 

C36 C35 

R139 

C10 

W13 

C62 

R141 

Q17 

B E 


R125 

C18 

D23 

R92 

R94 

P1 

R48 

W19 

L2 

D7 

W8 

C61 

R49 

C55 

W14 

R84 

K1 

D4 

R124 

C17 

W20 

C65 

R47 

W105 

W16 

C56 

W18 

D22 

L1 

D21 

W21 

R60 

C23 

C60 

W83 

W84 

C24 

C77 

R71 

W27 

C21 

C22 

R73 

R69 

R83 

R67 

R75 R68 

R76 

C63 C64 R81 

L4 

W24 

W23 

C59 

Q7 

B Q8 

B 

E 

W17 

W36 

W35 

R3 

R1 

B 

R11 

Q1 

E 

R6 

Q2 

E 

R5 

B 

R12 

R2 

R4 

C2 

B 

Q4 

E 

R59 

W92 

R9 

R7 

W93 

R8 

W91 

W102 

W40 

C82 

W38 

W94 

E 

W30 

W32 

R57 

R58 

R70 

W29 

W42 

R56 

R55 

R52 R51 

R54 R53 

E B 

Q10 E Q9 B 

C20 C19 

C81 

R104 

W89 

C58 

C57 

D1 

SURROUND 

SPEAKERS 

WOOFER 

SPEAKERS 

W61 

Q14 

B E 

R127 

W59 

W60 

WH2 

W55 

WH1 

W56 

D29 

L R L R 

W58 

R38 

R122 

W66 

C99 

C110 

W71 

W62 

W63 

L3 

E1 

E6 

R100 

CENTER 

SPEAKER 

W73 

CN1 

W76 

R36 

D20 

E 

Q25 

C 

R126 

B 

D6 

R34 

Q26 

B E 

E 

Q27 

D2 

D3 

B 

SURROUND 

C100 

W74 

C85 

R42 

D10 

L 

R 

L 

R 

C 

L 

R 

SW 

MT/ 

11 

ON 

S1 

OFF 

E7 

X07 B/2 

9 

J2 

C37 

C39 

W65 

C87 

C38 

E2 

W103 

C12 

R142 

J4 

W70 

C33 

W72 

D31 

D30 

W85 

R78 

W69 

R77 

K2 

C31 

W75 

1 

WH1 

1 

D8 

WH2 

C32 

W86 

W77 

C34 

X28-2980-2X: MI X28-3032-1X: V 

R72 

BEAT.C 

W9 

W39 

A/B PB&REC EQ. 

ADECK 

B 

B 

R70 

R71 

Q4 B E 

Q16 

B 

WH2 

D4 

B 

E1 

C32 

W57 

W58 

Q2 

Q3 

E 

E 

B 

C63 

C55 

Q15 C61 

E 

R64 

R63 

R50 

R49 

R69 

C31 

C19 

R93 

L6 

C54 

C58 

R62 

C59 

C100 

W16 

B 

W15 

C11 

15 16 

C20 

C26 

C14 

R9 R10 

R7 R8 

C27 

C28 

R5 R6 

R130 

R34 

W31 

C5 C6 

16 

9 

C13 

R29 

R30 

W47 

R31 R32 

R33 

C30 22 IC1 

12 

IC2 

C25 

R52 

C29 

1 8 

C57 

R51 

C15 

C60 

1 

W53 W54 

R57 

C4 

W36 

D5 

R4 

W41 

C51 

DOLBY 

C3 

W42 

C56 

R3 

WH3 BDECK 

W37 W51 

IC3 

W52 

E2 

6 1 1 

9 

3 1 

R2 

L3 

E 

Q1 Q12 

R55 

Q14 

B E 

Q13 

E B E 

C2 

R53 

R1 

C21 

C64 

C65 

R67 

B E 

W3 

C34 

W5 

R27 

C1 

R66 

R65 

R36 

R56 

W46 

11 

R23 

R94 

C22 

C67 

C66 

R68 

E B 

R28 

Q11 

L5 

R24 

R14 

R46 

L1 L2 

C52 

C62 

Q26 

R37 

C35 

C36 

R38 

W7 

W11 

E 

B 

R35 

E 

L4 

W20 

E B 

C33 

Q21 

B-LCH 

VR3 

B-RCH 

VR4 

C12 

W18 

R15 

R16 

C17 

R60 

C18 

C16 

Q24 

E 

B 

BIAS. OSC. 

Q22 

W19 

R48 

R47 

W33 B.12V 

W38 B.GND 

R113 

W40 

R114 

R95 

W43 

R96 

R58 

R59 

W49 

R45 

R13 

W10 

C7 

C8 

A-RCH 

R84 

W13 

R83 

R92 

R91 

W4 

W23 

W55 

R78 

R79 

D3 

B E 

Q9 

R82 

W21 

R110 

R81 

R75 

R77 

C68 

W22 

A-LC 

R106 

C72 

R40 

C70 

R18 R17 

C24 

R20 

C53 

C10 

W45 

R54 

C71 

W25 L-OUT 

W27 A.GND 

R39 

W28 R-OUT 

W29 

W30 

1 

E 

Q25 

E 

Q5 

Q7 

D10 

D9 

Q23 

B 

E 

B E 

B 

B 

VR2 

1 

8 

MECHA. CONT. 

R112 

C69 

W1 

W14 

R97 

R61 

C77 

R125 

R108 

R44 

IC5 

1 

R-OUT 

W34 

VR1 

VR8 

IC4 

8 

B 

R22 

R19 

16 

9 

Q10 

B E 

Q6 Q8 

E B E 

R74 R76 D2 

D1 

D8 

IC6 

W12 

8 

R21 

L-OUT 

C23 

R111 

W2 

R105 

R121 

R122 

B-RCH 

W8 

W6 

R89 

R100 

B-LCH 

C76 

R101 

E 

R42 

R87 

C74 

R43 

A.12V 

Q19 Q20 

E B B 

R41 

R25 

R26 

R124 

R85 

R102 

W17 

R107 

E B 

Q17 

1 C73 

R98 

R99 

W32 

VR7 

W24 

W26 

CN3 

W56 

R109 

R86 

R73 

C75 

E B 

C9 

R88 

VR5 

R90 

1 17 1 

21 

R104 

R103 

Q18 

1 11 

SPEED. ADJ. 

DPSS 

D7 

D6 

W35 

W48 

Q27 

B E 

R123 

Q28 

B E 

W50 

Q29 

B E 

CN5 

CN1

1 

2 

3 

4 

5 

6 

7 

U V W X Y Z AA AB AC 

AD 


17 

POWER AMPLIFIER UNIT 

D31 

K1 

R102 

C66 

Q31 

B E 

W14 

R131 

W20 

B 

Q22 E 

W4 C43 

W51 

C41 

W26 

W22 

R71 

R132 

R86 

B 

Q23 

E R63 C44 

W18 

C42 

W27 

W24 

B 

R83 

C51 

R84 

E 

D9 

R82 

R81 

W52 D7 

R72 

D5 

D3 

D21 

Q21 

R87 

W5 

D26 

D25 

VR1 

W16 

W53 

1 

W8 

W17 

W21 

C72 

3 

C35 

R57 

CN2 

R112 

B 

Q19 

E 

B 

C15 

R23 

C9 

Q7 E 

C12 

W12 

R33 

W15 

R31 

Lch ACLASS 

R35 

W7 

W35 

W10 

W9 

D13 

C31 

R61 

C33 

R19 

B E 

Q5 

R15 

C3 

C29 

R29 

R27 

Q9 

C84 

R55 

Q17 

B E 

D11 

R13 B E 

D15 

W2 

R17 

C25 

C16 

R36 

R128 

R59 

D8 

D6 

D4 

C14 

W1 R26 

R24 

C10 

W19 

C11 

R124 

D2 

B 

Q8 

E 

C30 Q42 

B 

E 

R125 

W54 

R20 

Q43 

R40 

D10 

CN1 

B E 

E 

R30 

R126 

Q6 R28 

R16 

Q10 C83 

B E 

C4 

D33 

R14 

R18 

C26 

B 

R50 

R38 

C36 

R58 

B E 

Q20 

1 

R127 

C1 

W11 

D32 

R121 

D14 

R62 

PROTECT. 

R25 

12 

R64 

Rch ACLASS 

R103 

C13 

W6 

R101 

W50 

R34 

W13 

R32 

R11 

C2 

R9 

B 

R5 

Q3 E 

R12 

Q4 

E B 

B E 

Q2 

Q1 

R3 

E B 

R4 

R1 R2 

W23 

R123 

Q41 

E B 

R122 

C81 

D30 

C82 

R10 

R6 

R39 

D16 

R60 

D1 

W30 

R45 

C34 

R56 

R47 

W32 

W33 

B E 

Q18 

D12 

X07-3030-2X A/2: MI 

X07-3092-10: V 

CN4 

W36 

W38 

W42 

WH1 

W43 

W39 

R46 

W47 

E Q15 B 

R42 

W46 

Q14 

R44 

E1 

4 

W48 

W34 W31 

R48 

W37 

W41 

W40 

R37 

R49 

W44 

R41 

R43 

E Q16 B CN3 

E Q13 B 

Q11 

B E 

VR2 

C32 

1 

2 

P1 

1 

W45 

1 

2 

B 

E 

W49 

R92 

E 

Q12 

B 

C61 

C62 

R91 

R93 

C63 


X00-2930-2X A/3: MI X00-2972-10: V 

D14 

R16 

E 

R17 

Q8 

L 

R 

SUPER WOOFER 

PRE OUT 

D12 

B 

C16 

R6 

C12 

FRONT 

SPEAKERS 

C11 

I G O 

D13 

-35VAVR 

IC1 

W5 

R29 

X07 B/2 

P1 

WH1 

+9VAVR 

C13 

W6 

R18 

E2 

1 

R14 

Q4 

D11 

+12VAVR 

J4 

S1 

Q7 

B E 

R15 

R30 

C8 

R12 

R8 

R9 

Q5 R27 

B E 

C10 

R10 

Q6 

B E W11 

C17 

E 

B 

MATRIX 

4 

OFF 

R130 

W7 

ON 

C18 

R31 

D10 

W9 

IC2 

-12VAVR 

I G O 

C20 C21 

R11 

R19 

W18 

W20 

1 

C34 W25 W24 

C6 

T1 

C9 

R3 

D2 

R35 

R34 

R2 For M 

C28 

C1 

R33 

D15 Q2 

E 

R5 

B 

C19 

W3 Except M 

D6 

C7 

D5 

R4 

D3 

D9 

15 

R1 

D7 

D8 

R20 

C14 

SURROUND 

C15 

W12 

+5VAVR 

D1 

18 

R L 

SURROUND 

SPEAKERS 

C2 

W15 

W16 

W17 

W14 

W13 

WH3 

E1 

X00 C/3 

X00 B/3 

W21 

W19 

20 1 

C3 

C4 

B E 

Q9 

D4 

W31 

Q1 

WH3 

WH4 

W22 

E 

B 

1 

3 1 

R22 

R23 

CN2 

CN3 F1 CN4 

P2 

C5 

F2 

+5.6VAVR 

W4 

K1 

CN5 

CN6 

15 

R26 

W27 

W26 

E2 

1 5 

W29 

CN1 

H C 

1 2 

W2 

WH2 

WH1 

WH1 WH2 

1 5 

RED 

W1 

RED 

W28 

S1 

S2 


120V 240V 120V 240V

AE AG AI AK AM 

AF AH AJ AL AN 

2 

1 

3 

5 

7 

4 

6 


PC BOARD (Component side view) SUB-CIRCUIT UNIT 

19 20 

Q3 

Q302 

Q303 

Q301 

IC11 

IC13 

IC12 

IC14 

IC10 

Q8 

Q502 

Q506 

IC15 

IC2 

Q511 

Q512 

D16 

IC900 

Q505 

Q306 

Q305 

Q307 

Q10 

D504 

Q2 

IC1 

R120 

R221 

R607 

R325 

R384 

R321 R322 

R11 

R327 

R326 

R328 

R329 

R323 

R324 

R311 

R310 

R317 R313 

R314 

R301 

R304 

R303 

R316 

R302 

R552 

R318 

R372 

R368 

R369 

R363 

R361 

R362 

R366 

R367 

R364 

R365 

R360 

R340 

R341 

R339 

R344 

R342 

R343 

R331 

R330 

R355 

R358 

R346 

R345 

C320 

C321 

C319 

C317 

C318 

C329 

C330 

C324 

C323 

C310 

C309 

C307 

C308 

C315 

C316 

C322 

C312 

C313 

C334 

C337 

C333 

C331 

C332 

R359 

C343 

C344 

C301 

C305 

C306 

C304 

C302 

C303 

R52 

R129 

C606 

C57 

R116 

R125 

R126 

R123 

R124 

R132 

R127 

R131 

R118 

R122 

R312 

R1 

C1 

C2 

R2 

R5 

R4 R3 

C3 

C27 

C26 

C25 

C28 

C51 

C44 

C37 

C16 

C15 

C4 

C19 

C24 

C23 

C20 

C52 

C64 

C56 

R6 

R43 

R115 

R44 

R8 

R7 

C357 

R35 

R599 

R557 

R592 

R18 

R17 

R591 

R595 

R21 

R14 

R23 

R596 

C45 

C46 

C58 

R47 

C66 

R352 

R551 

R114 

C5 

C528 

C352 

C558 

C345 

C359 

C314 

C59 

C566 

C564 

R119 

C563 

R601 

R121 

R113 

R112 

R319 

R309 

C68 R138 

R332 

C73 

C74 

R45 

C355 

R553 

R554 

R555 

R315 

C360 

R901 

R902 

R558 

R320 

R556 

R36 

R382 

R560 

R561 

R374 

C556 

C557 

R371 

R373 

R38 

C559 

R381 

C561 

C562 

C565 

R337 

C602 

C54 

C601 

R139 

C47 

C48 

R377 

C603 

C567 

R209 

R378 

C547 

R604 

C53 

R605 

R602 

C604 

C605 

R603 

R606 

C361 

C50 

R22 

C356 

C362 

C49 

R80 

R37 

R117 

C368 

C367 

C366 

C365 

R207 

R208 

R222 

81 

100 

51 

30 

64 

1 

25 

41 

40 

65 

80 

24 

80 

50 

31 

1 

24 25 

40 

41 

64 

65 

80 

1 

1 8 

9 

16 

1 4 

8 5 

1 4 

5 

8 

1 4 

5 

8 

E 

B 

E 

B 

EB 

B 

E 

E 

B 

E 

B 

E 

B 

EB 

E 

B 

EB 

EB 

EB 

1 4 

5 

8 

1 4 

5 

8 

R555 

EB 

E 

B 

EB 

10MHz 

32.768 Hz 

33.8MHz 

C76 

R15 

R13 

C11 

W89 

W5 

W233 

W184 

E 

B 

W215 

W229 

W241 

W85 

W70 

W74 

W117 

W90 

W12 

W66 

W99 

W151 

W65 

W209 

W118 

W224 

W95 

W109 

W44 

W40 

W102 

W172 

W105 

R165 

R27 

W239 

W115 

W119 

W114 

W104 

W19 

W156 

W170 

W122 

W94 

C10 

W64 

W130 

C9 

C18 

C21 

C22 

C13 

C14 

C17 

C65 

C33 

C34 

C31 

C32 

C62 

C35 

C36 

C43 

C29 

W143 

C72 

C71 

C30 

C42 

C41 

C63 

W216 

W204 

W228 

W176 

W175 

W163 

W174 

W191 

W38 

W185 

W181 

W232 

W179 

W180 

W183 

W139 

W137 

W165 

R96 

W154 

W145 

W50 

W211 

W189 

W112 

W97 

W92 

W80 

W125 

W14 

W13 

W2 

W68 

W78 

W98 

W87 

W103 

W100 

W126 

W110 

W246 

W131 

W17 

W7 

W11 

W18 

W157 

W6 

W164 

W15 

W171 

W86 

W83 

W25 

W28 

W9 

W31 

W33 

W133 

W140 

W30 

W36 

W10 

W8 

W52 

W41 

W29 

R16 

R28 

W34 

C12 

W32 

W22 

W59 

W16 

W186 

W167 

W208 

W227 

W225 

W155 

W91 

W160 

W214 

W21 

W60 

W69 

W81 

W71 

W158 

W111 

W230 

W226 

W201 

W190 

W253 

W231 

W236 

W39 

W93 

W20 

W67 

W205 

W237 

W240 

W238 

W235 

W242 

W49 

W73 

W198 

W245 

W243 

W247 

W254 

W258 

W257 

W256 

W37 

W255 

W206 

R19 

R29 

R25 

R26 

R24 

W53 

W212 

W182 

W187 

W192 

W35 

W136 

W127 

W129 

W146 

W200 

W202 

W207 

W195 

W197 

W222 

W188 

W194 

W27 

R142 

R141 

W213 

W24 

W54 

W26 

W57 

W152 

W219 

W221 

W220 

W51 

W178 

W168 

R134 

W169 R137 

W142 

W203 

W210 

W141 

W173 

W135 

W72 

W4 

W223 

W138 

W134 

W147 

W1 

W23 

W218 

W3 

SELECTOR&E-VOL. 

MD /DVDIN 

SYSTEM 

CONTROLLER 

MDOUT 

TUNER 

+5 AVR 

DOLBYPROLOGIC 

W503 

C549 

C335 

C347 

C342 

C339 

C338 

C340 

C341 

C336 

C351 

C350 

C348 

C354 

C353 

C328 

C325 

C327 

C326 

W79 

W148 

C550 

R306 

W56 

R308 

R383 

R97 

R338 

R156 

R349 

C551 

R598 

W149 

R151 

W123 

W88 

C61 

W177 

W96 

W150 

R152 

R153 

R347 

W166 

W120 

R34 

R101 

R33 

C546 

W196 

W132 

R305 

R350 

R307 

W507 

R32 

W75 

W76 

W48 

W101 

W108 

W144 

W244 

W61 

W193 

W47 

R587 

R588 

W82 

W84 

W107 

W106 

R30 

R600 

R53 

W162 

W43 

W113 

R559 

W251 

W252 

W153 

W128 

W505 

C364 

W161 

W217 

W124 

C349 

R20 

W506 

R133 

R348 

X301 

W121 

C531 

W248 

R31 

W234 

R10 

W63 

W46 

W77 

R9 

R351 

R354 

W55 

W58 

R136 

C67 

R353 

C311 

R375 

R376 

R107 

R79 

R128 

R106 

R370 

R88 

C60 

R111 

R135 

R356 

W62 

R357 

R155 

W199 

W159 

R154 

C363 

R336 

R335 

R334 

R333 

W42 

W116 

C358 

C548 

R12 

1 

13 

4 

1 

1 

11 

1 5 

12 1 

15 1 

1 15 

1 14 

2 

1 33 

32 

21 

20 

1 

2 

1 3 

2 

1 

4 

5 

1 

2 

20 

1 

1 

2 

4 

5 

E B 

E B 

E B 

B 

E 

E B 

E 

B 

B E 

D8 

D3 

D4 

D1 

D2 

D13 

D14 

D6 

D7 

D12 

D11 

IC4 

Q1 

IC5 

D507 

CN1 

Q304 

D303 

Q5 

Q503 

Q504 

D5 

CN3 

Q7 

D506 

D505 

D508 

Q6 

D301 

D302 Q4 

D509 

E9 

J2 

E8 

J1 

P1 

E3(WH3) 

E7(WH7) 

E5(WH5) 

E1(WH1) 

E6(WH6) 

CN4 

CN5 

X1 

X2 

E4(WH4) 

A1 

L 

R 

L 

RA2 

J3 

WH8 

E10 

R562 

X13-7650-2X A/2 (J70-1328-11): MI X13-7672-1X: V 

FM 

GND 

AM 

75 

ANT 

MD 

REC 

OUT 

INPUT 

MD/DVD 

VIDEO OUT 

DIGITAL 

OUT 

OPTICAL 

X13 B/2

1 

2 

3 

4 

5 

6 

7 

AO AP AQ AR AS AT AU AV AW 

AX 


X14 E/6 

21 

HEADPHONE 

J101 

C13 

C15 

R14 

R16 

C19 

C502 

C501 

2 8 

1 

9 

R502 

R501 

5 8 

R15 

D6 

D5 

PHONES 

C14 

CN5 

C153 

C12 

R150 

C156 

C157 

C154 

R133 

R149 

R132 

IC1 

W65 

R13 

4 

1 

C16 

R17 

C11 

R12 

B E Q12 

B 

R11 

R146 

B E Q10 

R145 

R148 

R134 

R136 

9 

16 

E Q11 

R147 

R131 

W64 

C163 

R144 

C155 

R135 

R137 

IC55 

R142 

MIC 

C161 

R4 

J2 

8 

1 

R18 

C17 

R139 

C158 

C3 

C165 

C164 

R143 

R141 

R138 

C151 

D88 

R3 

1 5 

C162 

W6 

W24 

W63 

C160 

W23R140 

C159 

W32 

R204 

R205 

GITAL ECHO 

C4 

MIC AMP. 

VR1 

CN4 

MIC 

VOLUME 

X14-7040-2X A/6 (J70-1354-20): MI X14-7032-1X: V 

WH5 

OPEN 

/CLOSE 

1 10 

CN2 

X14 C/6 

X14 D/6 

DISPLAY UNIT 

JOG A 

S19 

WH1 

9 

1 

C73 

8 2 

Q1 

Q2 

Q3 

Q4 

Q8 

Q9 

S24 

STAND-BY 

R84 

B E 

B E 

E 

E 

B 

B 

E B 

E B 

PLAY 

PAUSE 

R56 

R57 

R58 

R59 

W46 

ED1 

TIMER 

STAND-BY 

REC A/B 

R74 

R75 

W39 

CD 

STOP 

S23 

CANCEL 

KARAOKE 

R200 

CD PGM 

JOG B 

C69 

S26 

S29 

C68 

C67 

S28 

MENU 

R123 

W49 

R101 

10 

S8 

R85 

W44 

W45 

W47 

W48 

10 

D4 

D51 

D52 

W62 

W50 

WH3 

S12 

R122 

R117 

R113 

W43 

W60 

W61 

C66 

R52 

R53 

R51 

R55 

W42 

WH3 

62 

1 

W41 

R106 

R107 

W40 

S18 

R54 

R201 

R202 

R203 

W37 

D2 

W38 

D80 

1 

D70 

W58 

R197 

R199 

R198 

R110 

R109 

R108 

S20 

S13 

W57 

R194 

R195 

R196 

R151 

R5 

W35 

W36 

D54 

FWD. 

PLAY 

64 

1 

R112 

W56 

R77 

R121 

22 

S17 

W34 

D55 

R62 

TAPE 

AUDIO DUBB. 

RECORDING 

D3 

R124 

C51 

W54 

W53 

W55 

R78 

W33 

IC51 

D56 

NEWS 

W26 

ENTER 

W27 

W29 

TIMER 

SET 

SURROUND 

ECHO KEY PBC 

VIR. 3-ST P/L 

FF TAPE STOP 

REV. 

REW. 

R118 

PLAY 

R61 

S9 

C2 

R79 

R128 

R120 

D67 

R114 

D57 

W30 

W31 

R80 

S4 

R97 

R81 

32 

C64 

33 

1 

16 

S25 

C55 

D58 

R76 

INPUT 

W20 

W66 

W19 

/DEMO 

DOLBY 

(T.E.) 

W16 

W14 

DISP. 

W15 

EX.BASS 

S7 S21 S11 

DISC3 

DISC2 DISC3 

S16 

D60 

D82 

R127 

R89 

W28 

W25 

R152 

C62 

W22 

R90 

C63 

C52 

R116 

R119 

C53 

R64 

R63 

R91 

R155 R154 R153 

IC53 

R95 

S14 

D61 

D83 

D66 

D81 

R94 

9 

8 

S1 

D62 

D84 

R102 

W18 

W17 

C75 

R157 

R98 

S2 

D53 

1 

D1 

R126 

W52 

W51 

16 

1 

3 

S15 

1 

W21 

D65 

R87 

C65 

A1 

W13 

1 

4 

C74 

C59 

R103 

S5 

R99 

R86 

WH4 

IC52 

R100 

R115 

C72 

C60 

S3 

W12 

W11 

R111 

W7 

REV. 

MODE 

R68 

TUNING 

W5 

W4 

W2 

R96 

W3 

W10 

W9 

W8 

R105 

R104 

S10 

9 

8 


WH1 

R67 

R71 

S6 

CN1 

C70 

C76 

W1 

DISC 

SKIP 

10 1 

1 

2 32 

33 

D71 

R69 

R70 

BAND 

X14 B/6 

S27 

VOL. 

S22 

R125 

R72 

R73 

C58 

C57 

4 

1 

WH4

1 

2 

3 

4 

5 

6 

7 

AY AZ BA BB 

BC 


CD PLAYER UNIT 

X32-3730-20 (J70-1329-12): MI X32-3792-10: V 

C90 

C17 

C94 

D5 

C95 

D6 

C96 

D7 

C97 

FEBIAS 

9 

1 

9 

1 

15 

1 14 

1 

R7 

D4 


C92 

C91 

R57 

C6 

W5 

W7 

W9 

60 

C43 

1 

61 C41 C39 80 

R56 

C44 

C34 

X1 

R139 

R140 

3 

1 

IC10 

R124 

R172 

W3 

R158 

R152 

C186 

C108 R114 R121 R113 R111 

4 

R122 1 

R112 R119 4 1 

R120 

C107 

R108 C110 R107 

R104 

IC8 

R103 

IC7 

C101 5 8 C111 5 8 

C104 

R106 C106 C105 R105 C103 

R102 C112 R101 

R25 

R165 

R169 

R77 

R76 

26 

4 5 

C109 

R177 

R115 

R117 

C119 

C134 

IC11 

C100 

R164 

C129 

C128 

R129 

R128 

C122 

C185 

C139 

W2 

R23 

VR1 

R28 

1 

CN1 

R30 

7 

1 

2 

R1 

R3 

R29 

R13 

R31 

R52 

C35 C33 

R2 L1 

C1 

R15 

R55 

B E 

R14 C38 

W10 

R123 

R109 

R110 

C36 R51 

R53 

R54 

C37 

IC5 

R49 

R48 

C30 

R46 

R19 

Q3 

D1 

C13 

IC3 

C40 

W6 C31 R45 

R22 

R70 

R43 

R71 R21 

C14 

R58 

R59 

W8 

R41 

C29 R42 

Q11 

R44 R26 C48 

C28 C10 R24 

R72 

R8 

C153 

R40 

R47 

C143 

D2 Q10 

C115 C133 

R37 

Q2 

IC1 

IC2 

R16 R17 

C18 

CN3 CN4 

R154 

C93 

R159 

C102 

FE1 

RF 

C42 

FE2 

VC 

C114 

C120 

NC 

TE1 

TE2 

C160 

C159 

C32 

C142 

C127 

L3 

C5 

17 R38 C27 32 

R35 

Q1 R39 

1 24 

R60 

B 

R61 

E 

R64 

C7 

R62 

C16 

R65 

R63 

C20 

C9 

EB 

12 

13 

EB C19 

R20 

C12 

C11 

R18 

E B 

R78 

L7 R143 R144 W1 

C135 

R142 

C137 R141 C138 

C136 

C156 

C130 C131 

R161 

R160 

R132 

R156 

L4 

C121 

C167 

104 D14 

R153 

C172 C173 

R127 

R100 R126 

C144 

R176 

R174 30 

R125 

31 

R178 

105 

1 

R157 

C157 

C151 

R175 

R173 

R138 

R137 

C23 

R33 

R4 

R36 

C166 C165 C164 C163 C162 C161 C184 

C168 C169 C170 C171 

R179 

R180 

IC9 

L8 

R181 

R182 

C117 

C116 

C126 R133 

R171 

R118 R170 

R116 

C123 

R130 

C124 R186 

X3 

C118 

B E 

Q5 

50 

C125 

C141 

C150 

C113 

50 

51 

40 

41 

20 

21 

25 

32 

1 

53 

52 

C175 C176 C177 C178 

C174 

C140 

R184 

R131 

R183 

IC13 

C99 

1 

80 

CN2 

100 

81 

C154 

17 

16 

IC12 

D3 

R135 

R136 

R99 

R134 

P1 

B E 

Q6 

C26 

WH1 

5 

C179 

R185 

32 

4 

33 

C3 

C4 

C2 

R79 

C25 

R34 

C24 

R32 

2 

C152 

208 157 

1 

C180 

C183 C182 C181 

156 

CN5 

R5 

R6 

1 

C158 

R151 

R145 

R150 

C149 

B 

IC4 

R166 

R148 

R147 

R167 

R168 

R162 R163 C155 

16 

1 

R149 

R146 

E 

Q7 

23

1 

2 

3 

4 

5 

6 

7 

A B C D 

E 

MECHANISM ASS’Y 

Lch 

Rch 

Lch 

Rch 

ERASE 

A HEAD 

B HEAD 

1 

2 

3 

1 

2 

3 

4 

5 

6 

CASSETTE 

MECHANISM 

(D40-1618-05) 

MTR 

B 

A 

+ 

WH2 

L-PLAY 1 

COM 2 

R-PLAY 3 

L-PLAY 

E2 

E1 

WH3 

1 

L-REC 2 

R-REC 3 

R-PLAY 4 

GND 5 

ERASE 6 

E3 

RECORD/PLAYBACK UNIT (X28-298X-XX) 

REC SW 

1 

C62 5600P 

GND 

2 

Lch 

SOL 

SOL 

P/B SW 

3 

R37 

10K 

C35 

220P 

1 

2 

3 

4 

5 

6 

7 

8 

9 

A 

B 

CONT 

4 

VR3 

220K 

GND 

5 

C60 

1u50 

C51 10u16 

+ 

VCC 

P/B SW 

6 

7 

R51 

10 

1/4W 

R93 

GND 

8 

+ 10K 

L5 

PLAY SW1 

+5V 

COLLECTOR 1 

MTR + 

SOL 1 

SOL 2 

R-REC 

11 PACK 1 

12 PLAY SW2 

13 COM 

14 PACK 2 

15 F-REC 

16 CrO2 1 

17 CrO2 2 

Rch 

BIAS 

CURRENT 

10 COLLECTOR 2 

12.2V 

VR4 

220K 

R38 

10K 

+12V 

C36 

220P 

+12V 

C63 

10u16 

+ 

R66 

3.3 

1/4W 

REC SW 

9 

Q21 

R65 

3.3 

1/4W 

R3 

180K 

8.9V 

IC3 

PLAY/REC 

HEAD SW 

C3 

470P 

R4 

180K 

L1 10mH 

C33 220P 

C4 

470P 

R2 

180K 

R35 

15K 

L2 10mH 

R36 

C34 220P 15K 

R/P 

CONTROL 

R55 

10 1/4W 

Q12 

C64 

0.01 

Q11 

Q23,24,28,29 

A PB VR 

ON/OFF CONTROL 

Q25-27 

B PB VR 

ON/OFF COMTROL 

R68 

18K 

C66 

5600P 

MTR SPEED A 

C2 

470P 

R50 

10K 

R67 18K 

1 

MTR SPEED B 2 

B PLAY SW 3 

+5V 4 

SENSOR OUT B 5 

MTR+ 6 

B SOL 7 

A SOL 8 

R.REC 9 

SENSOR OUT A 10 

B PACK 11 

A PLAY SW 12 

GND 13 

A PACK 14 

F REC 15 

B CrO2 16 

A CrO2 17 

C65 5600P 

C67 0.01 

R73 

16K 

R1 

180K 

R49 

10K 

5 

4 

3 

2 

R113 

3K 

C1 

470P 

C31 

10u16 

+ 

C32 

10u16 

+ 

VR5 4.7K 

C55 

10u16 

R29 C27 

2.2K 1u50 

R31 2.7K 

+ 

R69 

12 

11 

10 

+ 

R70 

2.7K 

10K 

C25 

10u16 

R33 9.1K 

C29 

2.2u50 

+12V 

+12V 

+B +B 

BIAS OSC 

9.3V 

CN3 

Q22 

+5V 

REC: 

9.9V 

A/B 

TAPE SPEED 

WH4 

Q1 

IC1 

22 

RIN-L 

+ 

C30 

2.2u50 

+ 

C26 

10u16 

21 

RIN-R 

1 

VCC 

2 

ROUT-L 

+12V 

R52 

10 

1/4W 

+12V 

BIAS AVR 

D4 

D2 

5.7V 

R126 

1K 

R77 

4.7K 47K 

+ 

R34 9.1K 

R30 C28 

2.2K 1u50 

R32 2.7K 

5.7V 

12.3V 5.7V 

+ 

R71 

1.5K 

1/4W 

R76 

+ 

R114 

3K 

IC1 

PLAYBACK/REC 

EQ. 

6 

20 

3 

C52 

100u16 

Q2 Q3 

NOR: 4.7V 

Q8 

C80 

33u35 

+ 

D1 

4.6V 

B-1/2 

ROUT-R 

+ 

R75 

4.7K 

Q6 

R74 

47K 

Q7 Q5 

A SOL B SOL 

CONTROL CONTROL

19 

A/B 

18 

A-N/C 

17 

PNF-L 

4 

REC-RST 

5 

BIN-L 

6 

BIN-R 

R72 

10K 

R121 

47K 

1/4W 

1K 

R56 

F G H I J K L M 

N 

(X28-298X-XX) 

0V 

0V 

VR7 

330 

R13 

270 

8 

D5 

R111 

1.2K 

C5 

0.01 

R57 

10 

R122 

47K 

R45 

270 

20K 

R5 

16 

7 

C56 

100u16 

PSQ-L 

VREF 

VR1 

330 

+ 

R109 

1.2K 

R9 

220K 

R7 

13K 

15 

14 

OUT-L 

OUT-R 

AIN-L 

AIN-R 

8 

9 

R110 

1.2K 

R10 

220K 

R8 

13K 

+12V 

+B 

L6 

10uH 

+12V 

C100 

1 

BIAS 

CONTROL 

Q4 

D3 

R46 

270 

20K 

R6 

13 

10 

R94 

22K 

VR2 

330 

PSQ-R 

IREF 

1 

VCC 

R112 

1.2K 

Q25 Q23 Q24 Q26 

B DECK 

PLAY 

LEVEL 

(Lch) 

R79 

4.7K 

10 

11 

+5V 

+12V 

Q10 

R78 

47K 

+12V 

7 

A DECK 

PLAY 

LEVEL 

(Lch) 

10 

11 

12 

C78 

0.022 

R90 

68K 

R89 

68K 

C79 

0.022 

A DECK 

PLAY 

LEVEL 

(Rch) 

+5V 

+5V 

2 

C6 

0.01 

R14 

270 

12 

11 

3 

4 

VR8 

330 

PNF-R 

GND 

16 

15 

14 

13 

12 

R84 

10K 

R83 10K 

R82 10K 

R81 10K 

B DECK 

PLAY 

LEVEL 

(Rch) 

5.7V 5.3V 

5.3V 5.7V 

5.7V 

Q9 

CPM 

CONTROL 

5.7V 5.7V 

5.7V 

A CrCO2 PS LOAD 

B CrCO2 B PLAY 

F REC PS IN 

A PACK R.REC 

2 

3 

4 

5 

5 

C57 

22u16 

+ 

12 

11 

B PACK 

6 

CLK INH 

C68 

470P 

R96 1K 

4 

Q27 

16 

R59 3.9K 

10 

9 

CLK A PLAY 

GND CLR 

7 

8 

R92 

1K 

18 

5 

R58 9.1K 

Q28 

OPE AMP 

17 

R95 1K 

R85 10K 

R86 10K 

R87 10K 

R88 10K 

+5V 

15 

Q29 

C69 

0.01 

R91 

1K 

D9 

D10 

3 

R123 

2.2K 

R124 

2.2K 

+12V 

+5V 

+12V 

IC4 

TYPE I 

BIAS 

CONTROL 

5.0V 12.3V 

IC4 

+12V 

+12V 

R48 

100K 

R47 

100K 

C70 

220P 

C8 

2.2u50 

C7 

2.2u50 

B 

R24 

1.5K 

R23 

1.5K 

C71 

10u16 

R18 

10K 

R17 

10K 

A 

C22 

6800P 

C21 

6800P 

+ 

R97 

10K 

C72 

100u16 

R20 

390 

R19 

390 

R98 R99 

10K 220K 

+ 

3 

2 

5 

6 

L4 

L3 

4 

8 

C23 270P 

R125 

10K 

1 

R22 

10K 

C24 270P 

IC5 

(2/2) 

7 

R21 

10K 

R54 

10 

1/4W 

R28 3.9K 

R27 3.9K 

C74 

1u50 

R100 

3.3K 

IC5 

(1/2) 

+12V 

C10 

4.7u35 

+ 

C9 

4.7u35 

+ 

C53 

100u16 

+ 

3 

2 

R16 

1.5K 

C20 

2.2u50 

+ 

C19 

2.2u50 

+ 

R53 

10 1/4W 

VCC GND 15 

16 

L REC-IN R 

1 

+5V 

2 

C54 

100u16 

1 

4 IC6 

(1/2) 

C18 

3300P 

C12 

2.2u50 

14 

3 

+12V 

C11 

2.2u50 

+ 

+ 

R15 

1.5K 

C76 

10u16 

+ 

L PLAY-IN R 

R102 

10K 

D6 

R60 

18K 

+ 

13 

C17 

3300P 

+12V 

11 

6 

BIAS 

4 

C58 

1u50 

W34 

W32 

+12V +12V 

12.3V 

+12V 

IC2 

DOLBY 

B 

10.6V 

R106 

470 

+12V 

6 

11 

R39 

56K 

R40 

56K 

C73 

3300P 

1/4W 

+12V 

5 

6 

+ 

IC6 

8 (2/2) 

7 

R101 

100K 

C75 220P 

6.1V 

6.1V 

12.2V 

6.0V 

6.1V 

1.0V 

5.8V 

D7 

VREF 

R103 

4.7K 

PB: 0.5V 

REC: 4.7V 

+ 

12 

11 

DOLBY R/P 

L PLAY-OUT R 

5 

6 

C59 

22u16 

W28 

C14 

2.2u50 

+ 

R104 

3.3K 

C77 

1u50 

6.1V 

4.7V 

6.0V 

+ 

C16 

0.22 

10 

R 

R 

L 

9 

7 

8 

C15 

0.22 

R105 

1K 

+ 

D8 

E 

6.1V 

DET 

REC-OUT 

6.0V 

L 

W25 

C13 

2.2u50 

+ 

R62 

22K 

R130 

100K 

R61 

22K 

13 

R25 

1K 

14 

R26 

1K 

R41 R42 

470K 470K 

12.3V 

18 

17 

16 

15 

12 

+12V 

+12V 

8 

7 

6 

+5V 

14 

13 

11 

10 

5.0V 

5 

4 

3 

+12V 

+5V +5V 

RXD-V525/V626/V727/V828 (1/8) 

1 MECHA+12V 

2 +12V 

3 M-GND 

4 L-PLAY 

5 A-GND 

6 R-PLAY 

7 BIAS-GND 

8 L-REC 

9 R-REC 

10 +5V 

11 D-GND 

21 N.C 

20 LMUTE 

19 PH B 

18 A/B2 

17 A/B1 

16 A 120/70 

15 B 1/2 

14 D-R/P 

13 DOLBY 

12 R/P 

11 NOR 

10 BIAS 

9 

8 

7 

6 

5 

4 

3 

2 

1 

CN1 

CN5 

RXD-V525 (X28-2980-11) 

DESTINATION 

COUNTRY 

UNIT No. A 

ABB. 

E B 

R33, R113, C25, W32, 

34 114 26 34 


MALAYSIA I 0-11 NO YES NO YES NO YES 

SHANGHAI V 

RXD-V626 (X28-2980-10) 

DESTINATION 

COUNTRY 

UNIT No. A 

ABB. 

E B 

R33, R113, C25, W32, 

34 114 26 34 


MALAYSIA 

M 

I 

0-10 YES NO YES NO YES NO 

RXD-V727 (X28-2980-10) 

DESTINATION 

COUNTRY 

UNIT No. A 

ABB. 

E B 

R33, R113, C25, W32, 

34 114 26 34 


MALAYSIA I 0-10 YES NO YES NO YES NO 

SHANGHAI V 

RXD-V828 (X28-2980-10) 

DESTINATION 

COUNTRY 

UNIT No. A 

ABB. 

E B 

R33, R113, C25, W32, 

34 114 26 34 


MALAYSIA I 0-10 YES NO YES NO YES NO 

SHANGHAI V 

BEAT-C 

B-SOL 

CPM 

A-SOL 

CLK 

PS LOAD 

PS IN 

DPSS 

PH A 

X13-A/2 

-E3 

2/8 

2/8 

A 

X13-A/2 

-CN4 

B 

+B 

B 

CAUTION: For continued safety, replace safety critical components only with manufacturer's 

recommended parts (refer to parts list). indicates safety critical components. 

For continued protection against risk of fire, replace only with same type and 

rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance 

measurements shall be carried out (exposed parts are acceptably insulated from the 

supply circuit) before the appliance is returned to the customer. 

The DC voltage is an actual reading measured with a high impedance type voltmeter 

with a cassette loaded at playback mode. The measurement value may vary 

depending on the measuring instruments used or on the product. Bias circuit DC 

voltage is measured while in the record mode. 

DOLBY and the double-D symbol are trademarks of Dolby Laboratories Licensing 

Corporation. Noise reduction circuit made under license from Dolby Laboratories 

Licensing Corporation. 

IC1 : HA12219NT 

IC2 : HA12136A 

IC3 : BA3126N 

IC4 : HD74HC166P or TC74HC166AP 

IC5,6 : NJM4565L 

Q1 

Q2-5,7,9, 

: KTC3205 or 2SC3940A(R,S) 

22,27,28 : KRC103M or DTC124ESA 

Q6,8,10 : 2SA1286-T11 

Q11,12,23-26 : KTC3199(Y,GR) or 2SC2785(F,E) 

Q21,29 : KRA103M or DTA124ESA 

D1-4,6,7,9,10 : 1SS133 or HSS104A 

D5 : HZS5.6N(B2) or MTZJ5.6(B) 

D8 : HZS5.1N(B2) or MTZJ5.1(B) 

Y39-3270-21 

RECORDING LINE 

SIGNAL LINE 

GND LINE 

B LINE 

B LINE 

RXD-V525/V626/V727/V828 

O

1 

2 

3 

4 

5 

6 

7 

X28-CN1 

1/8 

A 

X28- 

CN5 

1/8 

B 

P Q R S T U V W X 

Y 

RXD-V828 (X13-765X-XX): (MI type)/(X13-7672-10): (V type) 

DESTINATION 

COUNTRY 

UNIT No. 

ABB. 

A B C 


MALAYSIA 

M 

I 

0-20 

YES 


R9,10,21-23, R347, 

E1 E6 30,114 

W52,71 

348 R369 

DESTINATION 

COUNTRY ABB. 


MALAYSIA I 

SHANGHAI V 

E1 

E6 

YES NO NO 

+B 

B 

UNIT No. 

0-21 

2-11 

DESTINATION 

COUNTRY 

UNIT No. 

ABB. 


MALAYSIA 

M 

I 

0-22 

A 

A 

NO 

B 

B C 

NO 

C13,14, 

37,566 

W503,506, 

507 

C15, 

16 

NO 0.1 

C353, 

354 

YES 

D301, 

WH1 WH6 

302 

YES NO NO YES 10K YES NO YES NO 


C13,14, 

C 

37,566 

YES 

YES 

C15, 

16 

0.082 

YES 

C353, 

354 

R9, R21-23,30, 

D301, 

W52,71 

10 114,347,348 302 

R369 

W503,506, 

507 

WH1 WH6 

RXD-V626 (X13-7650-22) 

YES 47K YES NO YES NO 

C13,14, 

37,566 

YES 

C15, 

16 

0.047 

NO 

YES 

C353, 

354 

E1 E6 

R9,10,21-23, R347, W503,506, 

D301, 

30,114 

W52,71 

348 

R369 

507 

WH1 WH6 

302 

NO YES YES NO 47K NO YES NO YES NO 


DESTINATION 

COUNTRY 


MALAYSIA I 

SHANGHAI V 

UNIT No. 

ABB. 

M 

0-22 

2-12 

IC1 : M30622MC-598FP 

IC2 : M62492FP 

IC4 : S-80840ANY 

IC5 : SI-3050J 

IC10 : CXD2718Q 

IC11-13,15 : NJM4565MD 

IC14 : BU2090F 

Q1 : 2SC3311A(Q,R) or 

2SC2785(F,E) or 

KTC3199(Y,GR) 

Q2 : 2SB1412F5(Q,R) 

Q3,8 : DTC124EUA or 

UN5212 

Q4-6 : UN4119 or 

DTA113ZSA 

Q7 : 2SD2525 

Q10,307 : UN5119 or 

DTA113ZUA 

Q304 : 2SC3940A(R,S) or 

2SD863(E,F) 

Q305,306,511,512 

: 2SC4213(B) 

Q502,506 : UN5219 or 

DTC113ZUA 

Q503 : 2SA1534A(R,S) 

Q504 : 2SA954(L,K) 

Q505 : 2SC4081 

A 

B C 

NO 

MD 

REC OUT 

MD/DVD 

INPUT 

RECORDING LINE 

SIGNAL LINE 

GND LINE 

B LINE 

B LINE 

C13,14, 

37,566 

YES 

R9,10,21-23, R347, W503,506, 

E1 E6 30,114 

W52,71 

348 

R369 

507 

NO YES 

C15, 

16 

Lch 

Rch 

Lch 

Rch 

0.047 

1 

2 

3 

4 

J1 

NO 

NO 

D301, 

WH1 WH6 

302 

YES NO 47K NO YES NO YES 

C353, 

354 

NO 

C5 

0.01 

FM75 

GND 

AM ANT 

220P 

C3 

220P 

C4 

C1 

220P 

C2 

220P 

D1-4,13,14 : 1SS133 or 

HSS104A 

D5 : MTZJ10(B) or 

HZS10N(B2) 

D6,7 : MTZJ7.5(B) or 

HZS7.5N(B2) 

D8 : MTZJ3.9(B) or 

HZS3.9N(B2) 

D11,12,301,302 

: RB721Q 

D16 : 1SS300 or 

DAP202U or 

MA142WA 

D303 : MTZJ5.6(B) or 

HZS5.6N(B2) 

D504 : 1SS301 or 

DAN202U or 

MA142WK 

D505,506 : MTZJ11(B) or 

HZS11N(B2) 

D507 : D4SBL20UF03 


HZS24N(B2) 

J2 

R5 

1K 

1K 

R6 

R1 

1K 

1K 

R2 

(X13-765X-XX) (A/2) 

E2 

R7 

100K 

R8 

100K 

100K 

R3 

100K 

R4 

+3.45V 

R28 

150 1/4W 

12V 12V 12V 

3.6V 

-12.3V 

+3.45V 

D504 

C49 0.1 

C360 

100P 

W49 

+B +B 

+B 

D7 

4 3 2 1 

AM IN 

GND 

+3.45V 

R38 

4.7K 

R37 

22K 

R607 

1 

C50 

100P 

FM IN(75) 

FM IN(300) 

C42 

330u10 

+B 

+B 

+ 

70 

NC 

69 

NC 

68 

NC 

67 

NC 

66 

NC 

65 

NC 

R207 

100 

13 12 11 10 9 8 7 6 5 4 3 2 1 

FM-DET 

S-LEVEL 

SD 

(TUNED) 

ST 

(STEREO) 

C45 

100P 

1 

2 

3 

CD-L 

AX-L 

TU-L 

CD-R 

AX-R 

TU-R 

CC-R 

64 

63 

62 

61 

C46 100P 

93 

4.8V 

80 

NC 

79 

NC 

+B 

78 

NC 

C556 

0V 77 

EMP/POLA 

TUNER :4.8V 

100P 

R601 

10K 

76 

T-DCOFF 

4.7V 75 

CDPROT 

4.8V 

74 

(PORT) 

73 

+B VDD 

72 

REF 

71 

-AVDD 

12V 

100 

R208 

100 

R209 

A1 

C TUNER PACK 

(AM/FM) 

-7.3V 

W27 

4 

100 

C361 

100P 

R604 10K 

AUX OUT 

60 

4 

5 

CC-L 

C566 

0.01 

AUX OUT 

59 OUT 

Rch 

GND 

Lch 

OUT 6 

NC 7 

NC 8 

NC 9 

SUR 0 10 

TONEIN 11 

12 

B.BOOST 

13 

B.BOOST 

14 

B.BOOST 

15 

B.BOOST 

58 

SUR 1 

+12V 

+12V 

OUTPUT VOLTAGE 

FM 600mV 

AM 180mV 

C353 

3.3u50 

+ 

SURROUND 

57 

SUR 2 

C354 

3.3u50 

59 

R21 

R30 100K 

470K R22 

10K 

+ 

D 

W02-2673-15 

6 

3 

7 

5 

69 

PLL-DATA 

PLL-CLK 

PLL-CE 

PLL-DO 

DE-EMPH 

/MONO 

C13 

3.3u50 

56 

C37 

0.22 

SUR R 

R23 

10K 

+B 

+B 

C567 

100P 

+12V 

+3.45V 

R605 

10K 

R11 

220K 

+ 

11 

55 SUR 0 

54 TONEIN 

C14 

3.3u50 

TONE 

+ 

C15 

R13 

820 

R15 C17 

2.2K 0.33u50 

53 

B.BOOST 

52 

B.BOOST 

51 

B.BOOST 

54 

R12 

-12V 

MIC L 

A GND 

MIC R 

+12V 

E7 

1 2 3 4 5 

-12.3V 

R14 

820 

220K 

WH7 E 

12V 

23 

C16 

+ 

42 

+12V 

C19 0.027 

C21 1u50 

16 

BASS 

17 

BASS 

18 

BASS 

C18 

0.33u50 

+ 

12V 

B.BOOST 

BASS 

50 

49 

R16 

2.2K 

+12V 

Q3 

C20 0.027 

R221 

4.7K 

+ 

C23 0.01 

+12V 

TUNER : 12.1V 

OTHER : 0.5V 

C557 

100P 

19 

20 

C25 0.22 

21 

22 

MID 

MID 

MID 

TREBLE 

MECHA 

+12V 

A.+12V 

MECHA 

GND 

L-PLAY 

A.GND 

R-PLAY 

BIAS GND 

L-REC 

R-REC 

+5V 

D.GND 

E3 

11 10 9 8 7 6 5 4 3 2 1 

C27 4700P 

C605 

220P 

23 

SELOUT 

48 

BASS 

47 

BASS 

46 

MID 

45 

MID 

44 

MID 

43 

TREBLE 

42 SELOUT 

C22 1u50 

Q2 

+ 

R222 

4.7K 

TUNER 

: 0V 

OTHER 

: 12.2V 

TUNER : 4.8V 

IC15 

MIC MIXING 

C24 0.01 

+12V 

+12V 

IC2 

(BOTTOM VIEW) 

+12V 

+12V 

Q2,3 

TUNER 

12V 

ON/OFF 

R17 

4.7K 

C47 

0.022 

C29 

3.3u50 

MEININ 24 

MAININ 

41 

C26 0.22 

C28 4700P 

R18 

4.7K 

C30 

3.3u50 

C604 

220P 

+ 

C48 

0.022 

R591 

220K 

MAINOUT 25 

26 

TONE OUT 27 

(R-SURR,SW) 

D.GND 

35 

VOL.OUT 36 

+ 

R592 

220K 

0.01 

12.3V 

12.3V 

42 

12.3V 

23 C362 

5 

6 

SOUND CONTROLLER 

(TONE/3D SURROUND 

/E.VOL) 

WH3 

W507 

W506 

IC15 

(2/2) 

8 

7 

R603 

1K 

+5V 

R32 

2.2 

+5V 

+5V 

C59 

1000P 

+12V 

R587 

120 

VOL.IN 37 

TONE OUT 38 

39 

MAINOUT 40 

12V 

4.9V 

+12V 

R344 

100K 

R343 

100K 

R19 C33 

22 3.3u50 

+ 

W52 

C31 

3.3u50 

VOL.IN 28 

C35 

VOL.OUT 29 3.3u50 

30 

AVDD +B 

7.3V R606 

+ 1 

DVDD 

31 

+B 

CLK 

32 

DATA 

33 

LATCH 

34 

+12V 

+12V 

C342 

3.3u50 

+ 

+ 

+ 

C41 

330u10 

C43 

10u50 

C44 

220P 

R20 

22 

IC15 

BUFFER 

2 

3 

R602 

1K 

1 

4 

IC15 

(1/2) 

R588 

120 

12V 

-12.3V 

+ 

4.8V 

+B 

R24 1K 

50 

R25 1K 

52 

R26 1K 

51 

C36 

3.3u50 

+ 

C32 

3.3u50 

+ 

C34 

3.3u50 

+ 

+B +B 

+B 

+B 

C 

7 

IC13 

(2/2) 

+12V 

8 

REC 

BUFFER 

IC13 

(1/2) 

C356 

0.1 

C341 

3.3u50 1 

+ 

-12.3V 

4 

+3.45V 

+12V 

R9 18K 

+5V 

FLch 

CENTER 

or 

SW-Lch 

W71 

R10 18K 

12.3V 

5 

6 

C355 

0.1 

R373 680 R374 680 

2 

3 

D6 

SURR or 

SW-Rch 

FRch 

5.0V 

R29 

220 1/4W 

Q305,306 

REC LEVEL ON/OFF 

R342 

1.3K 

R372 

6.8K 

R346 

5.1K 

R345 

5.1K 

R371 

R341 6.8K 

5.0V 

+5V 

R27 

150 1/4W 12.3V 

+B 

+B 

+B 

1.3K 

+12V 

+B 

+B 

+B 

R340 

33K 

R339 

33K 

7.3V 

Q306 

Q305 

C340 

10u16 

+ 

C339 

10u16 

+ 

12V 

+12V 

R142 

1K 

R141 

1K 

R347 

1K 

D301 

D302 

R348 

1K 

D12 

SPEANA 

R338 

100K 

R337 

100K 

D11 

+12V 

12V 

+12V 

+12V 

12V 

R376 

2.2K 

R375 

2.2K 

R378 

220K 

R377 

4.7K 

+5V +5V 

+5V 

+12V 

12V 

+12V 

12V 

+12V 

CD : 1.2V 

OTHER : -12.3V 

B 

C326 

3.3u50 

54 

+ 

FRch 

IC12 

(1/2) 

1 

4 

3 

2 

R314 

10K 

R316 

12K 

R312 

10K 

R310 

3.3K 

C364 

3.3u50 

+ 

+B 

4.9V 

12V 

-12.3V 

IC11,12 

BUFFER 

-3dB/ 

30kHz 

C318 R302 

40 

AVS2 

39 LO2 2.5V 

330P 22K 

59 

R332 

100K 

R331 

100K 

+12V 

6 

12V 

C336 

3.3u50 

+ 

C335 

3.3u50 

+ 

12V 

Q307 

3.8V 

REC LEVEL 

DRIVE 

SURR.ch 

+3.45V 

CENTER-ch 

FLch 

+12V 

C325 

3.3u50 

11 

+ 

C564 

47P 

+B 

+B 

7 

IC11 

(1/2) 

1 

7 

8 

4 

C351 

0.1u50 

C563 

47P 

8 

+ 

CD GND 

MPEG 

+5V 

MPEG 

GND 

+9V 

M GND 

+9V 

MECHA 

+3.45V 

D+5V 

-12V 

Lch 

E5 

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 

12V 

12V 12V 

C560 

100P 

IC12(2/2) 

IC11 

(2/2) 

C322 

330P 

R318 

10K 

12.3V 

6 

5 

3 

2 

-12.3V 

12.3V 

R317 

10K 

C334 

100P 

C333 

47P 

C324 

330P 

R330 

47K 

R328 

8.2K 

C331 C332 

1000P 2200P 

R327 

8.2K 

R329 

47K 

R326 

5.6K 

C330 

2200P 

C329 

1000P 

R325 

5.6K 

6 R315 12K 

5 2.4V R313 R311 

10K 10K 

C321 

330P 

+B 

+B 

C323 

330P 

9.0V 

+3.45V +3.45V 

+3.45V 

+5V +5V +5V 

C11 

R595 4.7u50 

1K 

R599 

2.2K 

C320 

1000P 

C350 

0.1u50 

+ 

4.9V 

C319 

1000P 

WH5 F 

+B 

+B 

+B 

+B 

R308 

1M 

R324 

1.2K 

C313 

5P 

C337 

5P 

C306 

0.1 

R323 

1.2K 

C305 

0.1 

R307 

1M 

C558 

330P 

R309 

3.3K 

R306 R304 

33K 15K 

+B 

C559 

100P 

AGND 

+12V 

12V 

+9V 

12V 

+12V 

+9V 

+12V 

R320 

100K 

C565 

22P 

R600 

2.2K 

C307 

0.1 

R322 100K 

C328 10u16 

+ 

X301 

33.8MHz 

Rch 

C317 R301 

330P 22K 

R319 

100K 

C12 

R596 4.7u50 

1K 

C316 

100P 

R384 

560 

41 

38 RIN 

37 

AVD6 2.4V 

4.9V 

36 

AVS6 

2.8V 

35 XSOUT 

34 AVSX 

TNM VOL 

33 XYLI 2.4V 

26 LO1 

25 

AVS1 

AVD2 

ANALOG SW 

32 XTLO 2.4V 

+B 

31 

AVDX 

C327 

10u16 

+ 

4.9V 

2.8V 

R321 

100K 

30 XCOUT 

29 

AVS5 

TNM VOL 

C315 

100P 

CD 

MUTE 

NC 

NC 

+B 

+B 

C363 

3.3u25 

+ 

C308 

0.1 

+B 

4.9V 28 

AVD5 

2.4V 

R305 R303 27 LIN 

33K 15K 

2.5V 

4.9V 

+B 

+B 

ANALOG SW 

C309 

0.1 

2.4V 

ROUT 42 

43 

AVD4 

44 

AVS4 

AVD1 

LOUT 

24 

23 

22 

+B 

2.4V 

C549 

47u35 

Q506 

CD MUTE 

ON : 3.4V 

OFF : 3.7V 

12V 

ON/OFF 

+B 

AVD3 

+B 

45 

21 

C303 

0.1 

C304 

+12V 

VSS3 

AVS3 

0.1 

4.9V 

12V 

+9V 

12V 

+12V 

+9V 

+12V 

CN1 

2 

+B 

+B 

C606 

0.01 

R558 

Q511,512 

+ 

R561 R560 

100K 100K 

+ 

R557 

1K 

TUNER 

: 13.1V 

OTHER 

: 9.1V 

5 

IN 

+B 

4 TUNER 0.5V 

NF OTHER : 5.0V 

3 

OUT 

2 

CON 

+ 

R562 

6.8 

5W 

9.8V 

+ 

C551 

13.1V 

C550 

2200u16 

+ 

47K 

1 

GND 

0.22 

: 

OFF 

TUNER : 0V 

OTHER : 2.1V 

MUTE 

ON : 3.3V 

OFF : -12.2V 

ON 

CD MUTE 

1.9V 

: -12.2V 

MUTE 

:: 0V 

4.7V 

: ON 

OFF 

CD 

MUTE 

Q511 Q512 

5.0V 

5V 

AVR IC5 

Q506 

Q6 

D507 

Q7 

CD 

MUTE 

DRIVE 

D509 

C546 

47u35 

+B 

C359 

100P 

2 

ADC2 

DAC2 

DAC4 

DAC3 

DAC1 

ADC1 

C352 

0.01 

R333 

100 

20 

19 

R559 

220 

D5 

TUNER 4.4V 

OTHER : 0V 

: 

46 

SCK 

4.7V 

VSS2 

CSL2 

G 

H 

1

R334 

100 

71 

REDY 47 

T.P 

48 

CSL1 

BFOT 

C345 

Z AA AB AC AD AE AF AG 

AH 

R335 

100 

49 

XLAT 

MICRO- 

COMPUTER 

I/F 

CLOCK GENERATOR 

/TIMING CIRCUIT 

R336 

100 

RVDT 50 

51 

XS24 

DSP 

C310 

0.1 

52 

VDD1 

53 

VSS4 

54 

T.P 

SI 55 

56 

T.P 

BCK 57 

LRCK 58 

59 

VSS5 

XMST 60 

61 

T.P 

62 

T.P 

63 

T.P 

64 

VSS6 

SERIAL 

DATA 

I/F 

24K bit 

DELAY RAM 

18 

+5V 

17 

4.7V 16 

XRST 

15 

TST4 

14 

TST3 

13 

TST2 

12 

TST1 

11 

VSS1 

10 

+5V VDD0 

9 

TST0 

8 

T.P 

7 

T.P 

6 

T.P 

5 

T.P 

4 

VSS0 

3 

T.P 

2 

T.P 

1 

T.P 

C311 

330u6.3 

C302 

0.1 

+ 

C338 

330u6.3 

R349 

4.7K 

+ 

E4 

14 13 12 11 10 9 8 7 6 5 4 3 2 1 

12V 

R369 

BRK 

RTR 

RTL 

CLOSE 

OPEN 

LOAD 

SW 

UNLD 

SW 

25 

46 42 

35 

24 

26 

27 

22 

23 

R553 

4.7K Q505 

Q504 -12.9V R554 

Q504 

-12V 

AVR 

-18.6V 10K 

+5V 

100P 

72 

C314 

100P 

1 

C349 

22u6.3 

12V 

5.0V 0V 1.1V 

5.0V 

-12.3V 

-12.3V -34.3V 

Q505 

-12V 

ON/OFF 

-19.3V 

R555 

1K 

R556 

1.8K 

C531 

22u50 

+5V 

+ 

+9V 

R551 

Q502 

Q503 

9V 

AVR 

4.7K 9V 

ON/OFF 

Q502 

R552 

820 

C528 

0.1 

+5V +5V 

+ 

+B 

C301 

0.1 

D505 

D506 

I J 

WH4 

WH6 

5.0V 

PS SW 

ST SW 

UP SW 

39 

38 

37 

+9V 

D508 

5.0V 

9.0V 

9.0V 

IC10 

(BOTTOM VIEW) 

DSP 

(PROLOGIC) 

DOWN 

SW 

MPEG 

CLK 

MPEG 

STB 

MPEG 

DATA 

36 

28 

20 

8.3V 

TUNER : 0V 

OTHER : 4.3V 

+5V 

+B 

29 

5.0V 

(X13-765X-XX) 

R370 

1 1/4W 

+B +B 

65 

T.P 

66 

T.P 

67 

T.P 

68 

T.P 

69 

T.P 

70 

T.P 

71 

T.P 

72 

T.P 

73 

VDD2 

5.0V 

C312 

0.1 

74 

VSS7 

75 

T.P 

76 

T.P 

77 

T.P 

78 

T.P 

79 

T.P 

80 

T.P 

70 

R360 

100 

+5V 

+B 

+5V +5V 

+B 

+B 

+B 

18 

0V 50 

EVCLK 

49 

48 

47 

0V 

46 

46 

+5VOFF 

45 

44 

SCL 

43 

SDA 

TUNER : 0V 

OTHER : 4.3V 

42 

41 

42 

DCOFF 

R383 

47K 

4.7V 41 

FLRST 

40 

R53 4.7K 

0V 

39 

38 

R52 4.7K 

39 

PSSW 

38 

STSW 

37 

R45 4.7K 

36 

R112 

35 

100 

34 

4.6V 

33 

31 

37 

UPSW 

0V 

36 

DOWNSW 0V 

35 

RTR 4.6V 

34 

FLCS 

33 

FLCLK 4.8V 

32 

CE 4.7V 

31 

FLDATA 

4.4V 

TUNER : 

OTHER : 

R139 

10K 

+B 

+5V 

+B 

HP-R 

HP-L 

SP 

RELY 

PRO- 

TECT 

SELF 

CHECK 

+12 

SENSE 

9 

50 

C52 

0.01 

1 2 3 4 5 6 7 8 9 10 11 12 

1 

2 

85 

84 

+5V 

C357 

0.01 

51 

52 

53 

54 

55 

56 

57 

58 

59 

60 

61 

62 

63 

64 

EVLAT 

EVDATA 

R119 

100 30 

ESS 

DO 

R118 

100 29 

ESS 

DATA 

3.7V 28 

ESS 

CLK 

R47 

47K 

5 

+5V +5V 

51 

52 

R115 

220 

R366 

47K 

29 

+5V 

+12V 

9 

BEAT.C 

AMUTE 

ATT 

53 

54 

55 

56 

57 

58 

59 

60 

61 

R122 220 

R123 220 

R124 220 

R125 220 

R126 220 

R127 220 

A-JOG1 

A-JOG2 

B-JOG1 

B-JOG2 

ENC1 

ENC2 

28 

10 

11 

12 

13 

14 

15 

16 

REC 

LEVEL 

CD-REC 

NC 

NC 

NC 

NC 

VDD 

NOR 

DOLBY 

D-R/P 

B1/2 

A120/70 

8 

7 

6 

5 

4 

R116 

220 

7 

8 

8 

7 

R367 

47K 

C66 

100P 

+12V 

R 

S.GND 

6 

+B 

5 

4 

R354 

100 

OPEN 

CLOSE 

BRKM 

RTL 

27 

26 

25 

24 

R120 

100 

27 

26 

R368 

5.6K 

R121 

100 

L 

0V 

0V 

3 

2 

R113 100 

25 

24 

CLK 

DATA 

5.0V 

R44 

LEDCLK 

LEDDT1 

23 

4.7K 

+5V 

UNLOSW 

23 

1 

LEDDT2 

VCC(BU) 

SR-LIMIT 

VSS 

R43 

VSS 

+B 

LOSW 

DT3 

22 

21 

20 

19 

0V 

4.7K 

22 

+5V 

0V 

E1 

15 

21 

0.5V 

R117 

220 

C67 

SW 

R/S 

SW 

L/C 

SR 

LIMIT 

+5V 

+5V 

20 

+B 

+B 

14 

C74 

0.022 

C73 

0.022 

Lch IN 

A-GND 

Rch IN 

+12V 

ATT 

MUTE 

-12V 

SELF- 

CHECK 

PRO- 

TECTION 

F RELAY 

12 11 10 9 8 7 6 5 4 3 2 1 

65 

66 

67 

68 

69 

70 

71 

72 

18 

17 

65 

B.PH 

A-PH 

ESS STB 

REM 

NMI 

VCC(BU) 

4.8V 

0.5V 

100P 

C54 0.1 

13 

66 

67 

68 

69 

R352 

70 

1K 

71 

72 

+B 

A/B2 

A/B1 

PLLDO 

DRST 

D.REDY 

D.XLAT 

X1 

10MHz 

R165 

680 1/4W 

+B 

16 

+B 

2.0V 15 

XIN 

14 

VSS 

2.2V 13 

XOUT 

4.7V 12 

RST 

4.7V 

4.7V 

C51 0.1 

32 

+B 

+B 

12 

8 

8 

7 

7 

C358 

22u16 

P1 

+ 

1 

CN3 

SGND 

+12V 

+12V 

+12V 

+12V 

12.3V 

+12V 2 +12V 

12V 

12V 

12V 

12V 

12V 

-12.3V 

12V 3 -12V 

4 RETURN GND 

+B 

+12V 

+B 

+12V 

+B 

+12V 

+B 

+12V 

12.3V 

+B 

+12V 

5 

6 

DSP.VDD 

(MECHA.+12V) 

DECK +12V 

+9V 

+12V 

+9V 

+12V 

+9V 

+12V 

+9V 

+12V 

W503 

+9V 7 

8 

CD+9V 

CD+9V 

GND 

35V 

35V 

35V 

35V 

5 

0V 

9 SELF-CHECK 

+5V 

+5V +5V 

+B 

4.9V 

+B 

5.5V 

D3 

+5.6V 

5.5V 

4.6V 

+5.6V 

10 POWER 

11 F.OFF 

12 

u-COM 

+5.6V 

D4 

13 DGND 

A 

10.8V 

Q304 

5.0V 

R359 

750 D303 

C347 

100u16 

+ 

5.6V 

5V AVR 

IC14 

(BOTTOM 

VIEW) 

EXPANDER 

IC 

+ 

+B 

+ 

+ 

4.7V 

4.7V RESET 

R136 

1K 

Q1 

C61 

1u50 

+ 

+B 

RESET 

IC 

IC4 

1 

4.9V 3 

2 D1 

4.9V 

5.0V 

+5V 

-34.3V 

+5V 14 D+5V 

C548 

15 CHASSIS.GND 

0.01 

16 FIL 

35V 17 -35V 

18 FIL 

5.0V 

19 

FL-REF 

(D+5V) 

4.9V 

C348 

330u6.3 

+ 

R361 15K 

R362 47K 

R363 47K 

R364 4.7K 

R365 47K 

C343 

1000P 

R353 

100 

C344 

1000P 

X07 MUTE 

DRIVE Q5 

12 

R151 

1K 

R153 

5.6K 

+12V 

12.3V 

20 MECHA +12V 

(NC) 

+ 

C562 

220P 

+B 

+B 

+B 

+B 

X07 -10dB 

ATT DRIVER 

Q4 R154 

470 

+ 

R156 

5.6K 

CN5 

33 FLAC 

32 FLAC 

+ 

-35V 

4.7V 

0V 

0V 

5.0V 

5.0V 

5.0V 

5.0V 

0V 

0V 

0V 

0V 

0V 

4.7V 

The DC voltage is an actual reading measured with a high impedance type voltmeter as the AM/FM signal generator is 

specified to the conditions as shown in the list below. The measurement value may vary depending on the measuring 

instruments used or on the product. The value shown in ( ) is actual reading measured in the AM mode. 

E6 

0V 

0V 

0.3V 

3.8V 

5.1V 

5.0V 

4.7V 

DECK A P.B 

: 4.7V 

REC : 4.7V 

IC1 

(BOTTOM VIEW) 

MAIN(SYSTEM) u-COM 

0V 

WH1 K 

C561 

47P 

+B 

+B 

R114 

47K 

11 

1.6V 

XCOUT 

R132 

100K 

C57 

22P 

73 

R351 

47K 

H/P JACK 

IN : 0V 

OUT : 4.7V 

REC : 4.7V 

1.6V 

74 

75 

76 

77 

78 

79 

73 

74 

75 

76 

77 

78 

79 

80 

R131 

4.7M 

X2 

33.768KHz 

HPDETIN 

BIAS 

R/P 

B.SOL 

XCIN 

CNVSS 

BYTE 

PLLCLK 

CPM 

CLK 

10 

9 

8 

7 

6 

C56 

18P 

12V 

R80 1K 

PSIN 

PSLOAD 

5 

80 

PLLCE 

4 

ST 

HP-L 

C60 

2200P 

7 

R36 47K 

R35 47K 

5 

R34 47K 

4 

R111 47K 

HP-R 

5 

5 

84 

84 

85 

85 

2 

2 

1 

1 

21 

4.7V 

+5V 

0V 

R129 220 

+B 

+B 

R138 

1K 

R88 

47K 

R137 

10K 

C62 1u50 

3 

PLL DATA 

2 

D.CLK 

1 

D.DATA 

3 

+B 

2 

1 

+B 

Q8 

CD 3.6V 

SHORT 

DETECT 

C68 

0.022 

R135 100K 

R134 

10K 

32 

R97 

2.2K 

R155 

47K 

100 

8 

R128 

220 

+B 

+B 

R33 

47K 

+B +B 

R133 

1K 

R152 

47K 

C72 

1u50 

+5V 

+B 

7 

C71 

22u16 

C64 

0.01 

Q10 

+5V 

0V 

R96 100K 

4.7V 

C53 1000P 

4.8V 

PLAY/REC : 4.7V 

REC : 

AMUTE 

ATT 

POWER 

PROTECT 

81 

82 

83 

84 

0.2V 

4.7V 

0V 

84 

SPRELAY 

85 4.4V 

85 

LED(STBY) 

LED(TIMER) 

A.SOL 

86 

87 

88 0V 

86 

87 

88 

C547 1 

R101 1M 

: PLAY Q10 

CD 9V SHORT 

DETECT 

D16 

0V 

4.7V 

ON : 0.2V 

OFF : 4.7V 

D13 

LED ON : 4.8V 

0V 

ST : 0V 

MONO : 4.9V 

0V 

0V 

C63 

D8 

330u6.3 

C76 C65 

100u10 

100u10 

0V 

V828: 4.8V 

SPEANA 

89 

90 

MODEL 

TYPE 

91 3.9V 

MUSIC 

YES: 3.6V 

NO : 0V 

92 

DPSS 

SLEVEL 

93 0V 

KEY3 

94 

KEY2 

95 

AVSS 

96 

KEY1 

97 

VREF 

98 4.9V 

AVCC(BU) 

99 4.7V 

SD 

100 0V 

0V 

4.7V 

1.1V 

0.2V 

+B 

90 

R107 39K 

R106 10K 

R79 47K 

R31 47K 

MODE CARRIER 

FREQUENCY 

MODULATION 

DEVIATION 

ANT INPUT 

FM 98MHz 1kHz STEREO 67.5kHz 7.5kHz(Pilot) 60dB 

AM 1000(999)kHz 400Hz MONO 30% MOD 60dB 

D2 

Q8 

D14 

92 

94 

95 

97 

12V 

12V 

+9V 

+9V 

+B 

5.0V 

+5V +5V +5V +5V 

93 

+12V 

+B 

+B 

R598 10K 

65 

67 

68 

4 

5 

6 

7 

75 

8 

74 

9 

76 

77 

88 

78 

35V 

80 

79 

92 

66 

97 

95 

94 

90 

87 

86 

61 

60 

59 

58 

57 

56 

55 

54 

53 

34 

33 

31 

+B 

4.9V 

5.0V 

31 

30 NC 

29 -35REF 

28 REF 

27 KEY1 

26 KEY2 

25 KEY3 

24 MODEL 

23 LED(TIMER) 

22 LED(STBY) 

21 LEDDT2 

20 LEDDT1 

19 LEDCLK 

18 ENC2 

17 ENC1 

16 B-JOG2 

15 B-JOG1 

14 A-JOG2 

13 A-JOG1 

12 FLCS 

11 FLCLK 

10 FLDATA 

Y39-3270-21 

9 

8 

u+5V 

GND 

+5V 7 D+5V 

18 6 REM 

73 5 HPDETIN 

R350 

2.2K 

4 HPDETOUT 

1 3 HP-R 

2 2 HP-L 

41 1 FLRST 

CN4 

21 NC 

20 NC 

19 B-PH 

18 A/B2 

17 A/B1 

16 A120/70 

15 B1/2 

14 D-R/P 

13 DOLBY 

12 R/P 

11 NOR 

10 BIAS 

9 BEAT.C 

8 B.SOL 

7 CPM 

6 A.SOL 

5 CLK 

4 PSLOAD 

3 PS IN 

2 DPSS 

1 A-PH 

X14-E/6 

-CN4 

8/8 

E 

X32-CN3 

3/8 

F 

POWER 

TRANSFORMER 

6/8 

G 

POWER 

TRANSFORMER 

7/8 

H 

X32-CN4 

3/8 

X07-A/2 

-CN1 

4/8 

X07-A/2 

-CN1 

5/8 

X00-A/3 

-CN2 

6/8 

L 

X00-A/3 

-CN2 

7/8 

X14-A/6 

-CN1 

8/8 

N 

RXD-V525 (2/8) 

RXD-V626 (2/8) 

RXD-V727 (2/8) 

RXD-V828 (2/8) 

I 

J 

K 

M 

RXD-V525/V626/V727/V828 

AI 

CAUTION: For continued safety, replace safety critical 

components only with manufacturer's recommended parts 

(refer to parts list). indicates safety critical components. 

For continued protection against risk of fire, replace only 

with same type and rating fuse(s). To reduce the risk of 

electric shock, leakage-current or resistance measurements 

shall be carried out (exposed parts are acceptably 

insulated from the supply circuit) before the appliance is 

returned to the customer.

1 

2 

3 

4 

5 

6 

7 

X13-A/2 

-E4 

2/8 

I 

1/2VCC 

VCC 

AJ AK AL AM AN AO AP AQ AR 

AS 

CD MACHANISM (MGC-E9004) (X25-6210-10) 

(P25-0013-00) 

(A/2) 

F 

Q1 

GND 

LD 0.1 

MON VR1 1K 

FO- 

C3 

0.1 

C2 

0.1 

C1 

(P25-0013-00) (B/2) 

PHOTO 

TRANSISTOR 

X13-A/2 

-E5 

2/8 

A 

B 

E 

F 

C 

FOCUS 

COIL 

TRAKING 

COIL 

TRAY POSITION 

DETECT SW 

D1 

OPEN CLOSE SW 

OPEN 

COM 

CLOSE 

SW2 

SHORT LAND 

1 1 

2 2 

SW3 

2 

2 

1 1 

2 

1 

3 

2 

1 

R1 1.2K 

1 SPINDLE MOTOR(+) 

2 SPINDLE MOTOR(-) 

3 FEED MOTOR(+) 

5 

6 

1 1/2VCC 

2 VCC 

3 E 

4 C1 

5 A 

6 B 

12 MON 

13 FC+ 

14 TC+ 

15 TC- 

CN3 

9 GND 

8 ANODE 

7 POSITION SW 

6 ROTARY MOTOR(+) 

5 COLLECTOR 

4 ROTARY MOTOR(-) 

1 

7 C2 

8 F 

9 LD GND 

10 LD 

11 VR 

16 FC- 

3 GND 

OPEN SW 

1 CLOSE SW 

SLIDE TRAY MOTOR(+) 

SLIDE TRAY 

MOTOR 

M3 

M 

2 

1 

SLIDE TRAY MOTOR(-) 

TU UP/DOWN SW DOWN 

TU UP/DOWN SW 

DOWN 

COM 

UP 

SW1 2 

3 

GND 

TU UP/DOWN SW UP 

+B 

B 

(P29-0013-00) (A/2) 

M4 

M 

ROTARY MOTOR 

SIGNAL LINE 

GND LINE 

B LINE 

B LINE 

M 

M1 

M 

M2 

4 

2 

FEED MOTOR(-) 

LIMIT SW 

LIMIT SW 

WH2 

WH1 

CN2 CN1 

SLT SW 1 

33 SLT.SW 

GND 2 

32 FCS+ 

31 TRK- 

30 FCS- 

29 TRK+ 

FEED MOTOR(-) 3 

28 SLD- 

FEED MOTOR(+) 4 

27 SLD+ 

SPINDLE MOTOR(-) 5 

26 SPD- 

SPINDLE MOTOR(+) 6 25 SPD+ 

CN3 

FO (-) 1 

TR (-) 2 

TR (+) 3 

FO (+) 4 

PD 5 

VR 6 

LD 7 

LD GND 8 

F 9 

1/2 VCC 16 

GND 9 

ANODE 8 

POSITION SW 7 

ROTARY MOTOR(+) 6 

COLLECTOR 5 

ROTARY MOTOR(-) 4 

E 14 16 E 

VCC 15 

15 A 

GND 3 

OPEN SW 2 

CLOSE SW 

IC1,2 : TA8409S 

IC3 : CXA2549M 

IC4 : BA5979S 

IC5 : CXD3008Q 

IC7,8 : NJM4565M 

IC9 : ES3883 

IC10 : XC62ER3602MR 

IC11 : HY57V16160DTC or KM416S1120DTG8 

IC12 : ES4108 

IC13 : MSM534001E53GS 

C 10 

B 11 

A 12 

D 13 

CN4 

24 PD 

23 LD 

22 GND 

21 F 

20 B 

19 D 

18 VCC 

17 VC 

14 C 

13 GND 

12 PSW 

11 PHTR 

10 GND 

9 TUSW 

8 TDSW 

7 LOM+ 

6 LOM- 

5 MLED 

4 ROM+ 

3 ROM- 

2 OPSW 

1 1 CLSW 

CN4 

MPEG DATA 1 

MPEG CS 2 

MPEG CLK 

DOWN SW 

UNLD SW 

LOAD SW 

Q1 : 2SA954(L,K) 

Q2 : UN5219 or DTC113ZUA 

Q3,11 : UN5212 or DTC124EUA 

Q5 : 2SA1286-T11 

Q6 : 2SA933AS(Q,R) or 2SA1175(F,E) 

Q7 : 2SC3246 

Q10 : 2SC4213(B) 

D1,2,14 : MA111 

UP SW 

169 

ST SW 6 6 

PS SW 7 7 

OPEN 10 10 

CLOSE 11 11 

RTL 12 12 

RTR 13 13 

BRKN 14 14 

ADJUSTMENT 

3 

(X32-3730-20) 

4 4 

5 5 

8 8 

9 9 

CN2 

CL SW 1 

OP SW 2 

ROM- 3 

ROM+ 4 

MLED 5 

LOM- 6 

LOM+ 7 

TD SW 8 

TU SW 9 

GND 10 

PHTR 11 

P SW 12 

GND 13 

C 14 

A 15 

E 16 

VC 17 

VCC 18 

D 19 

B 20 

F 21 

GND 22 

LD 23 

PD 24 

SPD+ 25 

SPD- 26 

SLD+ 27 

SLD- 28 

TRK+ 29 

FCS- 30 

TRK- 31 

FCS+ 32 

SLT.SW 33 

CN1 

162 

168 

NC 7 

TE1 6 

TE2 5 

VC 4 

FE2 3 

FE1 2 

RF 1 

+5V 

+5V 

9 

8 

4 

5 

6 

7 

390K 

R2 

390K 

R3 C1 

10 

R4 

R6 

10 0.1 

R5 C3 

10 0.1 

6 

5 

3 

2 

1 

R1 

D1 

0.1 

C2 

10 0.1 

C4 

13 

L1 

10uH 

VCC 

IN 2 

1 

2 

R7 

4.7K 

17 

18 

19 

20 

14 

12 

15 

13 

3 

OUT 2 

4 

NC 

5 

GND 

6 

VS 

7 

OUT 1 

8 

VREF 

9 

IN 1 

R23 

0.1 10 

C5 

16 

15 4.6V 

14 4.6V 

13 4.9V 

12 4.3V 

11 

10 9.0V 

GND 

OUT F 

OUT R 

OUT F 

OUT R 

RESET 

POWVCC 

OUT F 

OUT R 

OUT F 

OUT R 

17 

18 

19 

20 

12 

14 

ROTARY TRAY’S MOTOR DRV. LODING TRAY’S MOTOR DRV. 

IC1 IC2 

+5V 

5.0V 

+5V 

+5V 

+9V 

R14 

10K 

R13 

8.2K 

R15 

4.3K 

Q2 

21 

MUTE 

22 

POWVCC 

23 

PREVCC 

9 

C IN2 

8 

C IN1 

10 

OUT 2 

VCC 

IN 2 

1 

2 

3 

LAZER 

DIODE 

ON/OFF 

2.1V 

Q1 

IC3 

3.6V 1 

LD 

0.2V 2 

PD 

RF AMP 

24 

VCC 

23 

LC PD 

22 

LD ON 

0.01 

4.9V 

4.7V 

R60 6.8K 2.6V 3 

R61 6.8K 2.6V 4 

R62 6.8K 2.6V 5 

R63 6.8K 2.6V 6 

7 

2.5V 8 

AGCCNOT 

A 

AGCVTH 

B 

RFTC 

C 

2.5V RFI 

D 3.3V RFO 

VEE 

F 

21 

20 

19 

18 

17 

4.6V 

3.1V 

C10 

0.01 

+9V 

+9V 

R65 

27K 

10 

R8 

C23 

0.1 

IC4 

+9V 

+5V 

17 

C7 

100u10 

+ 

C9 

100u10 

6 

C12 

100u10 

+ C13 

C48 

5P 

2.5V 9 

E 

16 2.5V 

RFE 

2.3V 10 

EI 

R64 2.2V 11 

15 2.2V 

EO FE 

13K 

14 2.6V 

FE BIAS 

2.5V 12 

13 R18 

VC 2.6V TE 

+ 

100 

15 

14 

13 

12 

CH1 CH2 

CH4 CH3 

18 

19 

20 

+9V 

4.8V 

R35 

1K 

+9V 

+9V 

REF.VOL.TAGE 

HANGE OVER 

(ROTARY TRAY) 

R33 470K 

R32 

1M 

9.0V 

4.9V 

+9V 

+5V 

R34 220K 

4.6V 

C24 100P 

R21 

6.8K 

5 

3 

7 

6 

5 

4 

3 

2 

1 

VREF1 

VREF0 

GND 

C IN3 

R IN 

F IN 

IN(10K) 

IN(100) 

24 

25 

26 

27 

28 

4.7V 

R36 

470K 

+5V 

25 

5.0V 

C25 0.1 

4.6V 

4.6V 

CH3 

26 

+5V 

2.5V 

D2 

4 

NC 

C6 R25 

0.1 10 

C14 

100P 

R20 

100 

+9V 

C17 

0.01 

R78 

1 

R IN 

F IN 

C16 

100P 

GND 

VS 

OUT 1 

VREF 

5 

6 

R22 

2.7K 

2 

1 

C11 

4.7u50 

R30 

10K 

4 

3 

2 

CH4 

+ 

R IN 

F IN 

BIAS 

REG B 

REG 

SUB 

29 

30 

31 

32 

7 

8 

9 

R16 

5.1K 

R17 

10K 

R24 

1K 

R26 

1K 

R19 

1M 

1 

CH2 CH1 

R38 

27K 

R37 

180K 

2.5V 

0.068 

C27 

+9V 

FE-BIAS 

9.0V 

+9V 

R39 

1.5K 

C19 

39P 

11 

70 

C20 

15P 

R40 

4.7K 

IN 1 

R31 

R72 2.7K 

11 

VR1 10K 

22K 

+9V 

C26 

470u10 

+ 

C18 

47u16 

+5V 

2 TIME 

RF SW 

2.5V 

+5V 

Q3 

25 

26 

+9V 

+9V 

+ 

R70 

4.7K 

+5V 

+5V 

+9V 

Q11 

+5V 

+5V 

+9V 

220K 

R71 

Q10 

RF OUT 

+9V 

14 

+5V 

+9V 

+9V 

+5V 

+5V 

+5V 

+5V 

+5V 

+5V 

R43 

15K 

C29 

220P 

R46 

15K 

+5V 

R45 

100K 

C31 

R41 

0.022 10K 

+5V 

+5V 

C30 

25 

26 

220P 

160 

4.9V 

21 DFCT 

22 FOK 

23 PWMI 

24 LOCK 

2.6V 25 MDP 

26 

25 

1 

2 

3 

4 

2.5V 

2.2V 

2.6V 

0V 

128 

4.9V 

IC5 

26 SSTP 

27 FSTO 

4.9V 28 DVDD1 

29 SFDR 

30 SRDR 

31 TFDR 

32 TRDR 

33 FFDR 

34 FRDR 

35 DVSS1 

36 TEST 

37 TES1 

38 VC 

39 FE 

40 SE 

DSP/ 

SERVO 

20 

MIRR 

19 

C OUT 

41 

18 

DIGITAL 

PLL 

SIGNAL PROCESSOR BLOCK 

SERVO BLOCK 

OP AMP A/D 

ANALOG SW CONVERTER 

RFDC 

CE 

TE 

2.6V 

2.5V 

42 

43 

17 

16 

15 

14 

DVSS0 

WDCK 

C4M 

SCOR 

C2PO 

DIGITAL 

CLV 

+5V 

+9V 

+9V 

+5V 

+5V 

ASYMMETRY 

CORRECTOR 

+5V +5V 

3.3V 

39 

36 

0V 

0V 

ADIO 

AVSS0 

IGEN 

AVDD0 

44 

45 

46 

131 

13 

12 

GFS 

XPCK 

C33 R48 

0.47u50 

4.9V 

EFM 

DEMODURATOR 

1.4V 

47 

33K 

XUGF 11 

WFCK 10 

+5V

BC 

AT AV AX AZ BB 

AU AW AY BA 

156 

155 

154 

153 

152 

151 

150 

149 

148 

147 

146 

145 

144 

143 

142 

141 

140 

139 

138 

137 

136 

135 

134 

133 

132 

131 

130 

129 

128 

127 

126 

125 

124 

123 

122 

121 

120 

119 

118 

117 

116 

115 

114 

113 

112 

111 

110 

109 

108 

107 

106 

105 

104 

103 

102 

101 

100 

99 

98 

97 

96 

95 

94 

93 

92 

91 

90 

89 

88 

87 

86 

85 

84 

83 

82 

81 

80 

79 

78 

77 

76 

75 

74 

73 

72 

71 

70 

69 

68 

67 

66 

65 

64 

63 

62 

61 

60 

59 

58 

57 

56 

55 

54 

53 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

15 

16 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

32 

33 

34 

35 

36 

37 

38 

39 

40 

41 

42 

43 

44 

45 

46 

47 

48 

49 

50 

51 

52 

157 

158 

159 

160 

161 

162 

163 

164 

165 

166 

167 

168 

169 

170 

171 

172 

173 

174 

175 

176 

177 

178 

179 

180 

181 

182 

183 

184 

185 

186 

187 

188 

189 

190 

191 

192 

193 

194 

195 

196 

197 

198 

199 

200 

201 

202 

203 

204 

205 

206 

207 

208 

VSS 

NC 

NC 

NC 

NC 

NC 

NC 

NC 

VCC 

VSS 

HIORDY 

NC 

NC 

NC 

NC 

HD15 

HD14 

VCC 

VSS 

HD13 

HD12 

HD11 

HD10 

HD9 

HD8(SENS) 

HD7(GFS) 

VCC 

VSS 

HD6(FOK) 

HD5 

HD4 

HD3 

HD2 

HD1 

HDO 

VCC 

VSS 

HSYNCH 

VSYNCH 

PCLK QSCN 

PCLK 2XSCN 

YUV7 

YUV6 

YUV5 

VSS 

VCC 

YUV4 

YUV3 

YUV2 

YUV1 

TUVO 

DCLK 

VCC 

VSS 

DSCK 

DOM 

DCS0 

VCC 

VSS 

DCS1 

DB15 

DB14 

DB13 

DB12 

VCC 

VSS 

DB11 

DB10 

DB9 

DB8 

DB7 

DB6 

VSS 

VCC 

DB5 

DB4 

DB3 

DB2 

DB1 

DB0 

VSS 

VCC 

DRAS2 

DRAS1 

DRASO 

DWE 

DOE/DSCK EN 

DCAS 

VCC 

VSS 

DMA11 

DMA10 

DMA9 

DMA8 

DMA7 

DMA6 

VSS 

VCC 

DMA5 

DMA4 

DMA3 

DMA2 

DMA1 

DMA0 

VCC 

LA4 

LA5 

LA6 

LA7 

LA8 

LA9 

VSS 

VCC 

LA10 

LA11 

LA12 

LA13 

LA14 

LA15 

LA16 

VSS 

VCC 

LA17 

LA18 

LA19 

LA20 

LA21 

RESET 

TDMDX/RSEL 

VSS 

VCC 

TDMDR 

TDM CLK 

TDM FS 

TDM TSC 

TWS/SEL PLL1 

TSD/SEL PLLO 

VSS 

VCC 

SEL PLL2 

NC 

NC 

MCLK 

TBCK 

NC 

NC 

VSS 

VCC 

RSD 

RWS 

RBCK 

APLL CAP 

X IN 

X OUT 

VCC 

VSS 

VCC 

NC 

VPF 

AUXO (1X/2X) 

AUX1 (S-SCLK) 

AUX2 (MPEG DATA) 

VSS 

VCC 

AUX3 (DSP CLOK) 

AUX4 

AUX5 (DSC S) 

AUX6 (MPEG CS) 

AUX7 (MPEG CLK) 

LOE 

VSS 

VCC 

LCSO 

LCS1 

LCS2 

LCS3 

VSS 

LDO 

LD1 

LD2 

LD3 

LD4 

VCC 

VSS 

LD5 

LD6 

LD7 

LD8 

LD9 

LD10 

LD11 

VSS 

VCC 

LD12 

LD13 

LD14 

LD15 

LWRLL 

LWRHL 

VSS 

VCC 

NC 

NC 

LAO 

LA1 

LA2 

LA3 

VSS 

17 

18 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

32 

D3 

D4 

D5 

D6 

D7 

CE 

A10 

OE 

A11 

A9 

A8 

A13 

A14 

A17 

A18 

VCC 

16 

15 

14 

13 

12 

11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

GND 

D2 

D1 

D0 

A0 

A1 

A2 

A3 

A4 

A5 

A6 

A7 

A12 

A15 

A16 

A19 

CORRECTOR 

ERROR 

INTERFACE 

D/A 

RAM 

32K 

OUT 

DIGITAL 

PROCESSOR 

SUB CODE 

INTERFACE 

SERVO 

FOK 

MIRR DECT 

SERVO DSP 

FOCUS SERVO 

TRACKING 

SERVO 

SLED SERVO 

FOCUS PWM 

TRACKING PWM 

SLED PWM 

GENERATOR 

PWM GENERATOR 

GENERATOR 

GENERATOR 

FILO 

SCLK 

50 

49 

48 

53 

52 

51 

ASYI 

ASYO 

CLTV 

AVSS1 

RFAC 

ATSK 

8 

9 

D OUT 

56 

55 

54 

59 

58 

57 

60 

AVDD1 

PCO 

FILI 

V16M 

VCTL 

BIAS 

61 

VPCO 

DVDD2 

ASYE 

MD2 

62 

63 

74 

69 

LRCK 

PCMD 

64 

65 

66 

BCK 

EMPH 

XTSL 

67 

68 

XTAO 

70 

71 

DVSS2 

XTAI 

72 

73 

S OUT 

SOCK 

75 

76 

XOLT 

SQSO 

SQCK 77 

78 

79 

SCSY 

SBSO 

XLAT 

CLOK 

SENS 

XRST 

MUTE 

DATA 

5 

6 

7 

2 

3 

4 

80 

EXCK 

DVDD0 1 

INTERFACE 

CPU 

GENERATOR 

CLOCK 

SERVO AUTO 

SEQUENCER 

R53 

3.3K 

R49 

100K 

10K 

R51 

C35 

1500P 

C32 

3300P 

0.01 

C37 

1M 

R54 

1M 

R55 

0.1 

C38 

470K 

R56 

R52 

3.3K 

C36 

0.047 

1K 

R76 

0.01 

C43 

100P 

C133 

100P 

C115 

100P 

C143 

47K 

R47 

100u16 

C42 

+ 

161 

132 

220 

220 

R169 

165 

67 

68 

470 

R59 

47P 

C39 

1000P 

C44 

47P 

C40 

1M 

R58 

X1 

16.9344MHz 

0.01 

C41 

R77 220 

1 

R57 

21 

97 

20 

95 

99 

8 

16 

15 

12 

5 

3 

4 

2 

204 

207 

206 

205 

93 

83 

85 

81 

19 

13 

14 

6 

7 

11 

10 

1 

R152 

220u10 

C141 

+ 

0.01 

C139 

R148 4.7K 

R149 1.5K 

R147 4.7K 

R146 4.7K 

R150 4.7K 

R151 4.7K 

R145 4.7K 

97 

95 

8 

99 

93 

83 

81 

85 

81 

83 

85 

93 

95 

97 

99 

8 

165 

174 

167 

204 

205 

207 

206 

4 

3 

2 

5 

6 

7 

10 

11 

12 

13 

16 

15 

14 

19 

20 

21 

47 

46 

45 

R143 

4.7K 

R144 

4.7K 

R141 

4.7K 

R142 

4.7K 

C137 

0.1 

R109 220 

R110 220 

R123 220 

39 

24 

96 

95 

93 

94 

88 

87 

89 

90 

85 

86 

78 

77 

79 

80 

82 

81 

61 

62 

63 

64 

65 

66 

55 

54 

53 

58 

57 

56 

69 

71 

72 

C136 

0.1 

220u10 

C135 

+ 

R100 

33 

168 

169 

162 

161 

132 

131 

R164 

R165 

220 

77 

76 

128 

220u10 

C142 

+ 

160 

R185 

4.7K 

119 

118 

117 

116 

115 

114 

110 

109 

108 

107 

106 

113 

105 

0.1 

C184 

0.1 

C183 

C181 

0.1 

0.1 

C182 

C179 

0.1 

0.1 

C180 

C177 

0.1 

0.1 

C178 

C175 

0.1 

0.1 

C176 

C173 

0.1 

0.1 

C174 

C171 

0.1 

0.1 

C172 

C169 

0.1 

0.1 

C170 

C167 

0.1 

0.1 

C168 

C165 

0.1 

0.1 

C166 

C163 

0.1 

0.1 

C164 

C161 

0.1 

0.1 

C162 

166 

C34 

100P 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+9V 

+5V 

+9V 

+5V 

+9V 

+5V 

+9V 

+5V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+9V 

+5V 

+9V 

+5V 

+5V 

+5V 

+5V +5V 

+5V 

+5V 

+5V 

+5V 

+5V 

+5V 

+5V 

+5V 

+5V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+5V 

+5V 

+5V 

+5V 

+5V 

+5V 

+5V 

C156 

330P 

+5V 

+5V 

+5V 

+5V +5V +5V 

IC12 

IC13 

(X32-3730-20) 

MPEG 

DECODER 

ROM 

CONTROL 

DIGITAL 

DIGITAL 

DIGITAL 

DIGITAL 

OUT 

4.7V 

4.7V 

4.7V 

4.9V 

4.9V 

4.9V 

0V 

2.4V 

2.4V 

2.4V 

3.0V 

3.0V 

2.4V 

2.4V 

0.7V 

0V 

0V 

2.5V 

2.3V 

2.4V 

2.3V 

2.3V 

2.3V 

4.6V 

4.7V 

4.9V 

4.9V 

4.9V 

4.9V 

3.6V 

3.6V

C134 

0.1 

71 

69 

72 

BD BE BF BG BH BI BJ BK BL 

BM 

(X32-3730-20) (X13-765X-XX) (B/2) 

C158 

CN5 

E10 

J3 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

+9V 

+3.45V 

C185 

0.01 

+5V +5V +5V 

+5V 

+9V 

+5V 

1 

+3.45V VCC 

2 

77 

DQO 

3 

78 

DQ1 

4 

VSSQ 

5 

79 

DQ2 

6 

80 

DQ3 

7 

+3.45V VCCQ 

8 

81 DQ4 

9 

82 

DQ5 

10 

VSSQ 

11 

85 

DQ6 

12 

86 

DQ7 

66 

65 

53 

54 

55 

56 

13 

VCCQ 

14 

DQML 

15 

WE 

16 

CAS 

17 

RAS 

18 

CS 

19 

BA:A11 

20 

A10 

21 

A0 

22 

A1 

23 

A2 

24 

A3 

25 

VCC 

50 

VSS 

49 

DQ15 

48 

DQ14 

47 

VSSQ 

46 

DQ13 

45 

DQ12 

44 

VCCQ 

43 

DQ11 

42 

DQ10 

41 

VSSQ 

40 

DQ9 

39 

DQ8 

38 

VCCQ 

37 

NC 

36 

DQMH 

35 

CLK 

34 

CKE 

33 

NC 

32 

A9 

31 

A8 

30 

A7 

29 

A6 

28 

A5 

27 

A4 

26 

VSS 

R129 

75 

C150 

10u50 

+ 

96 

95 

94 

93 

90 

89 

88 

87 

64 

63 

62 

61 

58 

57 

+3.45V 

+5V 

+9V 

+9V 

+3.45V 

+5V 

1 

2 

+3.45V 

R128 

1K 

+3.45V +3.45V 

+3.45V 

+3.45V 

IC11 

SDRAM 

VIDEO 

OUT 

C157 

0.01 

+3.45V 

+3.45V 

+3.45V 

+3.45V 

C122 

15P 

3.6V 

3 

C186 

0.1 

C113 

100u10 

4 

5 

C151 

9P 

L3 

+3.45V 

+3.45V 

+3.45V 

+5V 

22uH 

+5V 

+5V 

+5V 

330P 

C121 

15P 

+ 

3.6V 

IC10 

3.5V 

AVR 

+5V 

1.7V 

L4 

22uH 

+5V 

117 

116 

105 

R99 

750 

4.3V 

R139 

2.2K 

R160 

22K 

Q5 

R140 

22K 

R161 

10K 

C154 

7P 

R162 

220 

R134 33 

Q6 

R135 33 

R136 33 

+5V 

+9V 

+9V 

+3.45V 

+5V 

C114 

100u10 

81 

81 

DSC D7 

R137 4.3V 82 

119 

HSYNC 

10 

83 

83 

DSC D6 

R138 4.6V 84 

118 

VSYNC 

10 

85 

85 

DSC D5 

86 

115 

YUV7 

87 

114 

YUV6 

88 

113 

YUV5 

89 

110 

YUV4 

90 

+5V 

VDD 

91 

GND 

92 

109 

YUV3 

93 

93 

DSC D4 

94 

108 

YUV2 

95 

95 

DSC D3 

96 

107 

YUV1 

97 

97 

DSC D2 

98 

106 

YUV0 

99 

99 

DSC D1 

100 

GND 

+ 

VIDEO BUFFER 

+5V 

+5V 

R163 

100 

2.4V 

C155 

220P 

R167 

100 

1.4V 

1.9V 

4.7V 

80 

79 

78 

77 

76 

75 

74 

73 

72 

PCK2 

PCK 

VDD 

GND 

NC 

GND 

X IN 

VDD 

GND 

GND 

GND 

5.0V 

R159 

1 

R166 

68 

+5V 

+5V 

+5V 

R168 

100 

Q7 

4.7V 

C149 

470u6.3 

+ 

1.8V 

+5V 

VDD 

DSC C 

AUX00(MUTE) 

1 

2 

3 

NC 

4 

VDD 

5 

6 

7 

4.7V 

3.6V 

0.1V 

+5V 

174 

+5V 

4.7V 

ANALOG 

(L) 

2.2V 

C131 

56P 

+5V 

X3 

27MHz 

R133 

100K 

8 

DSC DO 

0V 9 

AUX 01 

3.7V 10 

DSC S 

4.7V 11 

AUX 02(LDON) 

R173 

4.7K 

8 

R175 

4.7K 

167 

12 

DCLK/EXT CLK 

4.7V 13 

RST 

R156 

2.2 

71 R186 C130 

X OUT 

70 

1K 56P 

(AGC CONT) AUX03 

70 

R132 

4.7K 

69 R184 

AUX04 

4.7K 

68 

(DSP DATA) AUX05 

68 

R131 

67 4.7K 

(DSP XLAT) AUX06 

67 

R183 

66 4.7K 

VDD 

+5V 

65 2.0V C127 0.1 

PLLCAP 

64 1.0V 

VDAC 

63 

VGND 

62 

VGND 

61 

YDAC 

60 

VVDD 

+5V 

59 

VVDD 

58 

CDAC 

57 

VGND 

56 

VGND 

55 1.5V C126 0.1 

COMP 

54 1.2V R130 200 

RSET 

53 4.6V 

VCM 

+5V 

52 1.3V C124 

VREF 

0.1 

2.1V 

ANALOG 

(R) 

11 

R174 

4.7K 

C140 

10u50 

R117 

10K 

+ 

R115 

10K 

C159 

33P 

R121 

100K 

R119 

100K 

C109 

33P 

R120 

100K 

R122 

100K 

C110 

33P 

R114 

+5V 

R118 

10K 

D14 

C160 

33P 

R116 

10K 

+5V 

C107 33P 

R111 13K 

R113 

13K 

13K 

R153 

10K 

14 

R127 

4.7K 

+5V 

39 

2 

3 

8 

4 

1 

C111 

100P 

20 

AUX09(DSP SQSO) 

R126 

4.7K 

C144 

100P 

76 

R176 

4.7K 

C102 

100P 

C128 

47u10 

+ 

C129 

0.1 

TSD 

TBCK 

RWS/SPLL1 

21 

22 

R107 

4.7K 

4.7V 23 

R105 

4.7K 

1800P 

C105 

R125 

4.7K 

46 

R103 

4.7K 

RST OUT 

GND 

C123 

C125 

47u10 

+ 

51 

4.7V 24 

25 

26 

27 

28 

29 

30 

24 

C103 

390P 

IC8 

(1/2) 

3 

2 

4 

1 

R108 

4.7K 

R104 

4.7K 

5 

6 

R112 13K 8 

C108 33P 

4.7V 

IC9 

VEDEO 

AUDIO 

DAC 

4.7V 

-12.3V 

+9V 

12V 

12V 

0V 14 

AUX07(PLAY/STOP) 

15 

MUTE 

4.7V 16 

VDD 

2.4V 17 

MCLK 

4.7V 18 

AUX08 

1.9V 19 

TWS/SPLL OUT 

IC7 

(1/2) 

+5V 

C112 

100P 

R157 

220 

12V 

+5V 

+9V 

12V 

12V 12V 

4.7V 

4.6V 

DIGITAL 

+5V 

4.9V 

+5V +5V 

+9V 

+9V 

+3.45V 

3.6V 

+3.45V 

+5V 

5.0V 

+5V 

Rch 

1.8V 

1.8V 

Lch 

1800P 

C106 

R106 

4.7K 

+9V 

DIGITAL 

C104 

390P 

6 

5 

C101 

0.01 

+9V 

+9V 

8 

4 

R171 

MC2 

50 0.6V 10K 

MC1 

AOL+ 

AOL- 

AOR- 

AOR+ 

AVDD 

VREFP 

VREFM 

AGND 

AUX15 

49 

48 

47 

46 

45 

44 

43 

42 

41 

40 

0.6V R170 

2.2V 10K 

2.2V 

2.2V 

2.2V 

4.6V 

2.2V 

R182 

4.7V 4.7K 

R181 

AGND 

RBCK/SER IN 

AUX12(C2F0) 

37 

36 

35 

AUX11 

AUX10(SQCK) 

GND 

NC 

NC 

GND 

GND 

+5V 

12V 12V 

7 

IC8 

(2/2) 

4 

7 

8 

+9V 

IC7 

(2/2) 

0.1 

+9V 

R154 

10 

R101 

47 

R102 

47 

34 

+9V 

+9V 

+5V 

9.0V 

AUX14(SCOR) 

39 0V 

AUX13 

38 4.7V 

0V 

0V 

0V 

4.7V 

4.7K 

R180 

4.7K 

R172 

4.7K 

R179 

4.7K 

R178 

4.7K 

R177 

4.7K 

R124 

5.0V 

+5V 

C118 

220u10 

+ 

+5V 

36 

166 

RSD/SPLL0 

VDD 

GND 

33 

32 

31 

0V 

4.7V 

4.7K 

45 

+5V 

C119 0.01 

C120 100u10 

+ 

77 

39 

47 

+5V 

+5V 

+9V 

22uH 

L8 

+5V 

+5V 

C116 100u10 

+ 

12V 

+5V 

+5V 

R158 

1 

+5V 

+5V 

+5V 

1 V GND 

2 V OUT 

3 D GND 

4 D OUT 

5 

8 

1 

D +5V 

CN3 

15 CD GND 

14 MPGE +5V 

13 MPGE GND 

12 CD+9V 

11 M GND 

10 CD+9V MECHA 

9 3.45V 

D+5V 

7 -12V 

6 Lch 

5 A GND 

4 Rch 

3 MUTE 

2 NC 

NC 

WH8 

RXD-V525/V626/V727/V828(3/8) 

VGND 

1 

VOUT 2 

DGND 3 

DOUT 4 

D+5V 5 

C602 

68P 

+5V 

C601 

0.01 

C603 

0.01 

4.9V 

+5V 

+5V 

Y39-3270-21 

DOUT 

GND 

VIDEO 

OUT 

1Vp-p 

75 

A2 

DIGITAL 

OUT 

OPTICAL 

CAUTION: For continued safety, replace safety critical components only 

with manufacturer's recommended parts (refer to parts list). indicates 

safety critical components. For continued protection against risk of fire, 

replace only with same type and rating fuse(s). To reduce the risk of electric 

shock, leakage-current or resistance measurements shall be carried out 

(exposed parts are acceptably insulated from the supply circuit) before the 

appliance is returned to the customer. 

The DC voltage is an actual reading measured with a high impedance type 

voltmeter. The measurement value may vary depending on the measuring 

instruments used or on the product. Refer to the voltage during PLAY 

unless otherwise specified; The value shown in ( ) is the voltage measured 

at the moment of STOP. 

RXD-V525/V626/V727/V828

1 

2 

3 

4 

5 

6 

7 

X13-A/2 

-E6 

2/8 

J 

BN BO BP BQ BR BS BT BU BV 

BW 

CN1 

S.GND 11 

+12V 9 +12V 

ATT 8 

AMUTE 7 

+12 SENS 

SELF CHECK 

PROTECT 

SP RELY 

Lch 12 

Rch 10 

6 

H.P Lch 2 

H.P Rch 1 

POWER AMPLIFIER UNIT (X07-303X-XX) (A/2) : RXD-V525(M,I,V)/V626(M,I) 

R1 

2.7K 

R2 

2.7K 

5 5 

4 4 

3 

3 

R5 

R9 

2.2K 2.2K 

R6 

2.2K 

Q1,2 

-10dB 

ATT 

R3 

1.2K 

Q1 Q3 

R4 

1.2K 

DESTINATION 

COUNTRY ABB. 


MALAYSIA I 

R10 

2.2K 

Q2 Q4 

Q3,4 

MUTING 

RXD-V525 (X07-30XX-XX) 

DESTINATION 

COUNTRY ABB. 

UNIT No. B C 

MALAYSIA 


I 

M 

30-24 

NO 


RXD-V626 (X07-3030-23) 

MUTE 

ON: 0.6V 

OFF: -1.3V 

UNIT No. B C 

0-23 

YES 

R11 

100K 

R12 

100K 

+12V 

C81 

10u16 

+ 

R123 

100 

C1 

1u50 

+ 

R13 

47K 

R14 

47K 

C2 

1u50 

+ 

+12V AVR 

D30 

1K 

2W 

0V 

R122 

5.6K 

+12V 

C3 

47P 

+12V 

C4 

47P 

+12V 

+B 

Q5-8 

DIFFERENTIAL 

AMPLIFIER 

C82 

0.01 

R15 

12K 

C12 

100P 

R121 

R17 

3K 

R18 

3K 

Q6 

12.4V 

R16 

12K 

R127 

1K 

R20 

3K 

+B 

R19 

3K 

C83 

10u16 

Q9,10 

VOLTAGE 

AMPLIFICATION 

0V C15 

7P 

R23 R29 

47K 1K 

C25 

47P 

C9 

330P 

B 

C10 

330P 

C14 R26 R25 C13 

4.7u35 680 

680 4.7u35 

+ 

+ 

C26 47P 

R24 R30 

47K 1K 

R40 

Q41 

2.4V 

0.6V 

C16 

7P 

Q43 

+ 

D33 

R126 

10K 

FIRST OFF 

R125 

Q43 10K 

Q42 

R32 

13K 

1/4W 

31.0V 

+ 

A 

+2.2V R34 

13K 

1/4W 

R36 

6.8K 

1/4W 

Q12 

-0.5V 

A 

1.1V 

R101 R121 C72 D3,4 

Q5 Q7 

A -2.8V 

B +2.8V 

D32 

-48.2V 

680 

47u50 MTZJ18(B) or 

2W 

HZS18N(B2) 

B -1.2V 

B 

+3.0V 

Q8 

0V 

0.6V 

R124 

10K 

R128 

100 1/4W 

RD18ES(B2) or RD13ES(B2) or 

MTZJ13(B) or 

HZS13N(B2) 

R27 

240 

R28 

240 

C11 

100P 

B 

R131 330 2W 

R132 330 2W 

2SD2493 

R33 R35 

13K 

1/4W 

R31 

13K 

1/4W 

C29 

47u50 

Q11,12 

TEMPERATURE D7 

COMPENSATING 

DRIVER 

C30 

47u50 

D7,8 

D11, 

Q13,14 Q15,16 

12 

+ 

6.8K 

1/4W 

R101 R121 C72 D3,4 D7,8 

D11, 

12 

Q13,14 Q15,16 

1.2K 

2W 

1K 

2W 

MTZJ20(B) or 

47u63 

HZS20N(B2) 

MTZJ16(B) or 

HZS16N(B2) 

YES 2SD2493A 2SB1624A 

Q9 

Q10 

NO 

A 

-2.2V 

-49.0V 

CAUTION: For continued safety, replace safety critical components only with manufacturer's 

recommended parts (refer to parts list). indicates safety critical components. 

For continued protection against risk of fire, replace only with same type 

and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance 

measurements shall be carried out (exposed parts are acceptably insulated 

from the supply circuit) before the appliance is returned to the customer. 

0V 

0.6V 

2SB1624 

R37 

3.3K 

R49 

47K 

W53 

W54 

R50 

47K 

R38 

+B 

3.3K 

-0.5V 

R39 

1.2K 

-1.1V 

-1.1V 

1.2K 

Q11 

MODEL 

1.1V 

RXD-V525 

RXD-V626 

B 

D1 

D3 

D8 

D2 D4 

A 

R41 

22 

1/4W 

R43 

22 

1/4W 

D5 

D6 

C72 

R44 

22 1/4W 

R42 

22 1/4W 

B 

42.0V -42.1V 

48.9V -48.9V 

Q13,15 

POWER 

AMP 

+ 

R112 

150 

1/4W 

Q16 

R45 

0.22 

Q14,16 R48 

POWER 

AMP 

Q13 

R46 

0.22 

2W 

+B 

B 

B 

2W 

R47 

0.22 

2W 

Q15 

Q14 

0.22 

2W 

CN2 

1 

+B 

+B 

+B 

+B 

2 

POW. 

GND 

+B 

+B 

B 

B 

A 

B 

B 

+B 

B 

R59 

3.3K 

3 

A 

-B 

C33 

0.022 

R60 

3.3K 

B 

+B 

C34 

0.022 

D11 

CURRENT 

PROTECTION 

/CURRENT 

LIMITER 

Q17 

R55 

1.3K 

B 

R61 

3.3K 

B 

R62 

3.3K 

R56 

1.3K 

D12 

C35 

0.01 

+B 

C36 

0.01 

CURRENT 

PROTECTION 

/CURRENT 

LIMITER 

R57 

1.6K 

R58 

1.6K 

R71 

10 1/4W 

C41 

0.22 

C44 

0.22 

C42 

0.22 

R72 

10 1/4W 

R87 

15K 

Q19,20 

CURRENT LIMITER D21 

C 

SIGNAL LINE 

GND LINE 

B LINE 

B LINE 

D25 

D26 

50.5V 

0V 

Q19 

0V 

Q20 

Q18 

50.5V 

D13 

D14 

D15 

C43 

0.22 

R85 

1K 

R84 

A 15K A -0.6V 

D10 

+B 

Q21 

PROTECTION 

4 

Q21 

5 

3 

D16 

R83 

10K 

R63 

4.7K 

+B 

R64 

4.7K 

+B 

Q22 

Q22 

VOLTAGE 

PROTECTION 

C51 

100u10 

R103 

2.2K 

+ 

+B 

C66 

1000P 

Q23 

R86 

24K 

R102 

47K 

R101 

SPEAKER 

RELAY 

ON/OFF 

SWITCH 

Q31 

D31 

R81 

39K 

R82 

39K 

R93 

620 

C63 

220P 

C62 

4700P 

The DC voltage is an actual reading measured with a high 

impedance type voltmeter with no signal input. The measurement 

value may vary depending on the measuring 

instruments used or on the product. 

0V 

Y39-3270-21 

K1 

R92 

12K 

R91 

12K 

C61 

4700P 

SPEAKER 

RELAY 

RXD-V525/V626 (4/8) 

E1 WH1 

1 Lch 

2 Rch 

3 

4 

J3 

P1 

SUPER 

WOOFER 

PRE OUT 

J2 

Lch 1 

Rch 2 

GND 

MATRIX 

DET 

Q1,2 : 2SC2878(B) 

Q3,4 : 2SD2144S(U,V) 

Q5-8,19-21 : 2SA992(F,E) 

Q9,10,17,18,22,23,31,43 

: 2SC1845(F,E) 

Q11,12 : 2SC4137F50(V,W) 

Q13,14 : 

Q15,16 : 

Q41 : 2SC3940A(R,S) 

Q42 : 2SA954(L,K) 

D1,2,5,6,10,13-16,25,26,31,33 

: 1SS133 or 

HSS104A 

D3,4 : 

D7,8 : 

D11,12 : 1SS244 


HZS5.1N(B2) or RD5.1ES(B2) 


HZS13N(B2) or RD13ES(B2) 


HZS10N(B2) or RD10ES(B2) 

FRONT 

SPEAKERS 

MATRIX 

SURROUND UNIT 

(X07- ) (B/2) 

E2 

1 

2 

3 

4 

R130 

1K 

ON S1 

OFF 

SURROUND 

SW 

X00-A/3 

-WH4 

6/8 

O 

J4 

Lch 

SURROUND 

SPEAKERS 

RXD-V525/V626/V727/V828 

Rch

1 

2 

3 

4 

5 

6 

7 

BX BY BZ CA CB CC CD CE CF 

CG 

CAUTION: For continued safety, replace safety critical 

components only with manufacturer's recommended 

parts (refer to parts list). indicates safety 

critical components. For continued protection against 

risk of fire, replace only with same type and rating 

fuse(s). To reduce the risk of electric shock, leakagecurrent 

or resistance measurements shall be carried 

out (exposed parts are acceptably insulated from the 

supply circuit) before the appliance is returned to the 

customer. 

The DC voltage is an actual reading measured with a 

high impedance type voltmeter with no signal input. 

The measurement value may vary depending on the 

measuring instruments used or on the product. 

X13-A/2 

-E1 

2/8 

K 

CN1 

HP R 1 

HP L 2 

F RELAY 3 

PROTECTION 4 

SELFCHECK 5 

-12V 6 

MUTE 7 

ATT 8 

+12V 9 

RCH IN 10 

A.GND 11 

Lch IN 12 

SR LIMIT 13 

SW L/C 14 

SW R/S 15 

R11 

100K 

R12 

100K 

FRch 

12V 

+12V 

FLch 

W37 

R1 

3.3K 

R5 

2.2K 

R6 

2.2K 

R2 

3.3K 

C or SW 

Lch 

R25 

100K 

R26 

100K 

W58 

IC1 : STK411-220D 

IC2 : 

IC3 : NJM4565D-D 

Q1,2,5,6 : 2SC2878(B) 

Q3,4,7,8 : 2SD2144S(U,V) or 

KTD1303 

Q9-12 : 2SC1845(F,E) 

Q13,17,28 : DTC113ZSA 

Q14 : 2SC2003(L,K) 

Q18 : 

Q19 : 

Q25 : KTA1268 or 

2SA992(F,E) 

Q26,27 : KTC3200 

2SC1845(F,E) 

D1,2 : 

D3 : HZS5.1N(B2) or 

MTZJ5.1(B) or 

RD5.1ES(B2) 

D4,5,22,23 : 

D6-8,19-21,25,28,29 

: 1SS133 or 

HSS104A 

D9,10 : HZS18N(B2) or 

MTZJ18(B) 

+B 

B 

R15 

3.3K 

R19 

2.2K 

R20 

2.2K 

0.6V 

R16 

3.3K 

R3 

1.5K 

R4 

1.5K 

R17 

1.5K 

R18 

1.5K 

R126 

10K 

R127 

100K 

R9 

2.2K 

0.6V 0.6V 

Q1 

0.6V 

Q2 R10 Q4 

2.2K 

Q1,2,5,6 Q3,4,7,8 

-10dB ATT MUTE 

0.6V 

SURROUND 

or SW Rch 

Q5 

Q6 

SIGNAL LINE 

GND LINE 

B LINE 

B LINE 

0.6V 

0V 

Q14 

0.6V 

R23 

2.2K 

0.6V 

R24 

2.2K 

0.6V 

G 

R38 

6.2K 

R40 

10K 

Q3 

Q7 

Q8 

C1 

4.7u50 

+ 

C2 

4.7u50 

+ 

C5 

+ 

C6 

+ 

C84 

47u10 

R13 

56K 

R14 

56K 

R27 

56K 

R28 

56K 

+ 

C4 C3 

10P 

10P 

C7 

47P 

C8 

47P 

+ 

R36 

3.3K 

48.5V Q25 

D6 

R42 

10K 

Q25-27 

VOLTAGE 

PROTECT 

+BH 

+BH 

+BH 

1 +VH 

2 GND 

3 +YOUT 

4 +VL 

C55 

10u100 

C56 

10u100 

BH 

BH 

+ 

+ 

C59 

47u50 

+ 

C60 

47u50 

+ 

BH 

+BH 

+BH 

+12V +12V 

Q27 

POWER AMPLIFIER UNIT (X07-304X-XX) (A/2) : RXD-V727(M,I,V)/V828(M,I,V) 

IC1 IC2 

POWER IC 

POWER IC 

D25 

12V 

R34 

47K 

C85 

4.7u35 

49.1V 

Q26 

0V 

D3 

+VH 

D19 

D20 

+VL 

+BL 

+ZD 

5 

R151 

18K 

R153 

18K 

R167 470K 

-ZD 

6 

-VL 

7 

C105 0.082 

VL 

BL 

C103 

0.15 

-VH 

8 

R92 

3.9K 1W 

5 

6 

VH 

BH 

8 

-VOUT 

9 

W88 

+BL 

BL 

7 

+BH 

R104 

18K 

-V 

10 

W6 

C97 

4.7u50 

SUB GND 

+V 

V +V 

NC 

R OUT 

L OUT 

-V(PRE) 

11 

12 

13 

14 

15 

16 

17 

BH BH 

+BH 

BH 

+12V 

W64 

D21 

D22 

D23 

+12V 

LIMITER 

2.0V 

R94 

3.9K 0V 

1W 

Q28 

R168 470K 

C106 0.082 

3 

2 

+V(PRE) 

12.3V 

R152 C104 

-12.3V 

18K 0.15 

IC3 

(2/2) 

R155 

100 

C109 

10u50 

+ 

+ 

W7 

+BH +BH 

+BH 

R107 

2.2 1/4W 

A -0.8V 

12V 

R154 

18K 

LPF 

C100 

10u50 

BH 

R115 

10K 

1/4W 

V 

+V 

Q18 

C77 

10u100 

D D10 

+BH +BH 

+ + 

12V 

+ 

4 

C99 

10u16 

1 

IC3 

(1/2) 

BH 

R IN 

18 

C98 

4.7u50 

R156 

100 

C110 

10u50 

R116 

+ 

+ 

R NF 

19 

C68 

220P 

+BH 

C57 

4700P 

C58 

4700P 

C78 

22u100 

+ 

MUTE 

20 

R121 

33K 

L NF 

L IN 

21 

22 

C16 

R46 

820 

+ 

23 NC 

C67 

220P 

C15 

R45 

820 

+ 

R47 

56K 

C17 

10P 

0.1 2W 

R51 

3K 

R48 

56K 

C18 

10P 

R50 

0.1 2W 

R52 

3K 

R53 

R54 

2.7K 2.7K 

Q9,10 

PROTECT 

0V 

0V 

Q9 0V 

0V 

Q10 

+BH 

BL 

BH 

+BH 

+BL 

+BH 

+BH 

+BH 

+VH 

1 

C61 

10u100 

C62 

10u100 

+VH 

BH 

1 

2 

GND 

+YOUT 

BH 

+BH 

2 

3 

+ 

+ 

+VL 

4 

C65 

47u50 

+ 

C66 47u50 

+ 

+VL 

BL 

+BL 

BL 

+BL 

3 

4 

5 

-BH 

+BH 

GND 

-BL 

+BL 

+ZD 

R124 

3.9K 

1W 

+BL 

-ZD 

5 

6 

R125 

3.9K 

1W 

-VL 

7 

VL 

-VH 

8 

VH 

-VOUT 

9 

V 

+BL 

-V 

10 

W104 W5 

W45 

BH BH BH BH 

W87 

+BH 

R49 

+BH +BH 

+BH 

R108 

2.2 1/4W 

A -1.7V 

A -1.3V 

D1 

D2 

+BH 

D9 

B +0.9V 

4.7K 

1/4W 

A 

BH 

B +16.7V 

Q19 

B +16.2V 

+BL 

MODEL 

RXD-V727 

RXD-V828 

0V 

R55 

1K 

W44 

C19 

2200P 

IC1 

0V 

R56 

1K 

C81 

0.01 

A B C D 

50.0V -50.0V 23.6V -23.6V 

50.3V -50.4V 29.5V -29.5V 

STK411-220D 

/230D 

STK407-090E 

/110E/120E 

C20 

2200P 

A 

F 

C82 

1000P 

+BH 

B 

CN2 

BH 

D 

BH 

+BH 

BL 

+BL 

+BL 

BL 

R8 

330 2W 

330 2W 

W47 

R7 

W82 

D4 D5 

C 

D28 

D29 

BL 

L2 

0.22 2W 

C21 R59 

4.7 

4.7 

R60 

C22 

0.22 

2W 

C24 

0.022 

R58 

47K 

R84 

4.7 1/4W 

BL 

C23 

0.022 

R178 

D7 

4.3V 

+V 

11 

W81 

+V 

R100 

K1 

Q17 

SUB GND 

NC 

S OUT 

C OUT 

-V(PRE) 

+V(PRE) 

12 

13 

FL, FR SP. 

ON/OFF 

14 

R143 

100 1W 

R144 

100 1W 

0V 

L1 

15 

R57 

47K 

R83 

4.7 1/4W 

16 

17 

V 

+V 

BH

C63 4700P 

C64 4700P 

C,SW SP. 

or SURR. SP. 

ON/OFF 

4.3V 

1 2 

Q13 

CH CI CJ CK CL CM CN CO 

CP 

(X07-304X-XX) 

C63 100u500 

C64 100u500 

+ 

+ 

0V 

R140 

12K 

18 S IN 

R141 

S NF 

19 

C70 

C26 

100u10 

R64 

820 

12K 

R177 

620 

+ 

C10 470P 

R139 620 

20 MUTE 

R128 

C NF 

C IN 

21 

22 

C25 

100u10 

R63 

820 

11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

9 

8 

7 

6 

5 

4 

3 

2 

1 

+ 

E1 

E6 

J3 

NC 

23 

C69 

R65 

56K 

C27 

10P 

R67 

0.1 2W 

R69 

R66 

56K 

C28 

10P 

R68 

0.1 2W 

R70 

R71 R72 

4.3K 

4.3K 

0V C29 0V C30 

0V 

R73 

1K 

WH1 

WH2 

SUPER 

WOOFER 

PRE OUT 

Q11,12 

PROTECT 

B 

E2 11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

E7 9 

8 

7 

6 

5 

4 

3 

2 

1 

W51 

IC2 

R74 

1K 

R78 

4.7 

2W 

C9 

0.01 

0V 0V 

Q11 0V Q12 

W70 

R77 

4.7 

2W 

C34 C32 

0.22 0.022 

C33 C31 

0.22 0.022 

STK411-220D 

/230D 

STK499-120 

C11 

0.01 

R76 47K 

R75 47K 

S1 ON 

OFF 

R142 

12K 

D8 SURROUND 

R81 

4.7 

1/4W 

L4 

L3 

R82 

4.7 

1/4W 

K2 

C39 

4700P 

W77 

C38 

4700P 

C35 

3300P 

C36 

3300P 

MATRIX SURROUND UNIT (X07- ) (B/2) 

W75 

W69 

C87 

3300P 

C12 

0.01 

C37 

4700P 

W72 

P1 

J1 

P2 

J2 

J4 

1 

2 

1 

2 

3 

4 

1 

2 

3 

Lch 

Rch 

Lch 

Rch 

Lch 

Rch 

Lch 

Rch 

IC1 

MODEL 1 2 3 4 5 6 7 8 B 9 B 10 A 11 12 13 14 15 16 17 18 19 20 21 22 23 

RXD-652/E/W 

-42.7V -42.7V 42.6V 

-41.5V 41.5V 

-40.2V 

RXD-852/E/W 

RXD-A601 

-49.6V -49.6V 

-46.3V -46.3V 

49.7V 

46.3V 

0V 0V 0V 0V 

-34.4V 

-45.0V 

48.4V 

45.3V 

0V 0V 

-33.2V 

-43.7V 

0V 0V 0V 

RXD-A701 

-53.7V -53.7V 53.7V -33.0V 52.7V 

-31.8V 

IC2 

MODEL 1 2 3 4 5 6 7 8 D 9 D 10 C 11 12 13 14 15 16 17 18 19 20 21 22 23 

RXD-652/E/W 

RXD-852/E/W 

RXD-A601 

RXD-A701 

IC1 

MODEL 

RXD-702/E/W 

RXD-752/E/W 

RXD-772S 

RXD-A81 

IC2 

A 1 2 3 C 4 5 6 D 7 B 8 9 10 11 12 13 14 15 16 17 18 19 19 20 21 22 23 

MODEL A 1 2 3 C 4 5 6 D 7 B 8 

RXD-702/E/W 

RXD-752/E/W 

RXD-772S 

RXD-A81 

FRONT SP. 

SURROUND SP. 

SUPER WOOFER SP. 

CENTER SP. 

SURROUND SP. 

50.3V 24.4V 25.0V 18.3V 

0V 

-18.4V -25.1V -50.3V 

63.8V 35.5V 36.1V 27.5V -28.2V -36.2V -63.9V 

RXD-V727 (X07-30XX-XX) 

DESTINATION 

UNIT No. A 

COUNTRY ABB. 

D F B G C5,6 

C29, 

30 

C87 

C69, 

70 


MALAYSIA 

M 

I 

YES NO 10u50 

0.01 YES 220P 


D1,2 

C9,11 C15,16 

D4,5,22, 

23 

40-22 

NO 4.7u35 

NO 

HZS6.8N(B2) or 

MTZJ6.8(B) or 

RD6.8ES(B2) 

DESTINATION 

COUNTRY ABB. 

Q18 Q19 

R69, R100 

R128 

70 178 

R142- 

144 

S1 


MALAYSIA 

SHANGHAI 

M 

I 

V 

2SC3245A(F) 2SB1370 3K 

47 

2W 

33K NO YES 

RXD-V828 (X07-30XX-XX) 

DESTINATION 

UNIT No. A D F 

COUNTRY ABB. 

B G C5,6 C9,11 C15,16 

C29, 

30 

C87 

C69, 

70 

D1 D2 


MALAYSIA 

M 

I 

40-21 

NO YES 4.7u50 YES 10u16 2200P NO 

HZS13N(B2) or 

330P MTZJ13(B) or 

HZS16N(B2) or 

MTZJ16(B) or 


RD13ES(B2) RD16ES(B2) 

DESTINATION 

COUNTRY ABB. 

Q18 Q19 


MALAYSIA I 2SD2525 2SB1640 

SHANGHAI V 

RXD-V727 

RXD-V828 

X00-A/3 

-WH4 

7/8 

P 

-23.0V -23.0V 22.9V 

-21.8V 21.9V 

-20.5V 

-25.7V -25.7V 

-24.6V -24.6V 

-24.7V -24.7V 

25.7V 

24.5V 

24.6V 

0V 0V 0V 0V 

-24.5V 

-23.4V 

24.6V 

23.5V 

0V 0V 

-22.8V 

-22.2V 

9 

10 

11 

R69, R100 

W5,6,45, 

R128 

R142 

S1 

70 178 -144 70,75,87 

620 

220 

20K 

2W 

RXD-V727/V828 (5/8) 

-24.5V 

-35.7V 

-24.5V 

-35.7V 

12 

W5,6,45, 

70,75,87 

13 

14 

15 

W7,37,44,51,58,64,69, 

72,77,81,82,88,104 

YES NO NO YES 

16 

W7,37,44,51,58,64,69, 

72,77,81,82,88,104 

0V 

-24.5V 

0V 0V 0V 0V 

-34.2V 48.7V 

0V 0V 

-32.9V 

0V 0V 0V 

-35.7V 

-39.8V 33.0V 

-38.6V 

50.3V 24.4V 25.0V 18.3V 

0V 

-18.4V -25.1V -50.3V -24.5V -24.5V -24.5V 

0V 0V 0V 0V 

-34.2V 48.7V 

0V 0V 

-32.9V 

0V 0V 0V 

63.8V 35.5V 36.1V 27.5V -28.1V -36.2V -63.9V -35.7V -35.7V -35.7V 

-39.8V 33.0V 

-38.6V 

17 

0V 

18 

19 

E1,2 E6,7 J2 J4 L1-4 

YES NO YES NO 3uH 

WH1 WH2 

YES NO 

YES NO STK411-220D STK411-220D NO YES NO 

0V 

WH1 WH2 IC1 

IC1 

D4,5,22, 

23 

NO 

19 

20 

21 

22 

23 

E1,2 E6,7 J2 J4 L1-4 

NO YES NO YES 1.25uH 

IC2 

IC2 P2 1 

P2 1 

NO YES STK407-120E STK499-120 YES NO YES 

TA8409S BA3126N HA12219NT NJM4565M 

NJM4565MD 

1SS301 CXD2718Q 

M62492FP 

SI-3050J M66004SP 

2SA1286-T11 

2SA1534A 

2SA954 

2SA992 

2SC1845 

2SC2003 

2SC2878 

2 

2 

Y39-3270-21 

2SC3246 

2SC3940A 

2SD863 

DTA113ZSA 

DTA124ESA 

DTA143TSA 

DTC124ESA 

DTC143TSA 

UN4116 

UN4212 

UN4216 

2SC3311A 

2SA1048 

2SC2458 

KTA1268 

KTC3200 

KTD1303 

2SB1624 

2SB1624A 

2SD2493 

2SD2493A 

UN5119 

UN5219 

2SA1175 

2SC2785 

CQ 

2SB1370 

2SC3245A 2SB1412F5 

2SB1375 2SC4081 DTC124EUA 2SC4137F50 

NJM4565D-D BU2090 

HD74HC166P 

HA12136A 

TC74HC166AP 

TA7805SB DAN202U DAP202U MA142WA 

MA142WK 

UN5212 

NJM4565L BU2090F S-80840ANY BA5979S 

RXD-V525/V626/V727/V828 

32 

1 

17 

16

1 

2 

3 

4 

5 

6 

7 

X13-A/2 

-CN3 

2/8 

L 

X13-A/2 

-CN1 

2/8 

G 

X07-A/2 

-CN2 

4/8 

O 

CR CS CT CU CV CW CX CY CZ 

DA 

CN2 

SGND 1 

+12V 2 

-12V 3 

RETURN GND 4 

DECKMECHA +12V 

DECK +12V 

CD +9V 7 

CD+9VGND 

5 

6 

8 

SELF-CHECK 9 

POWER 10 

F.OFF 11 

u-COM+5.6V 12 

DGND 13 

+5V.LED 14 +5V 

SGND 15 

FIL 16 

-35V 17 

FIL 18 

FL-REF 19 

NC 20 

P2 

+12V 

12V 

+12V 

+12V 

+9V 

+5.6V 

5.5V 

RXD-V525 (X00-29XX-XX) 

RXD-V626 (X00-2930-23) 

DESTINATION 

COUNTRY 


MALAYSIA 

POWER SUPPLY UNIT (X00-29XX-XX) (A/3) : RXD-V525(M,I,V)/V626(M,I) 

8.9V 

-12.3V 

DESTINATION 

COUNTRY ABB. 


MALAYSIA I 

SHANGHAI V 

12V 

12V 

+5.6V 

+5.6V 

+5.6V AVR 

+5.6V 

5.5V 

UNIT No. A B 

30-24 

72-10 

ABB. 

UNIT No. 

M 

I 

0-23 

A 

YES 

NO 

YES 

C19 

47u35 

B 

+9V 

+ 

C7 

47u35 

Q1 

12V 

Q2 

+B 

-35V AVR 

R6 

47K 

C12 

33u50 

35V 

D7 

+5V 

D4 

+ 

R29 

1 1/4W 

D10 

Q8 

C11 

33u50 

+ 

+5V 

+5V 

R17 

2.7K 

A 

D13 D12 

Q9 

+12V +12V 

1/4W 

R16 

4.7 

1/4W 

C16 

220u63 

35V 

12V 

+ 

R18 

91K 

D15 

R30 

4.7 1/4W 

R20 

51K 

C10 

47u35 

+ 

R15 

10K 

12.3V 

+12V AVR 21.3V 

Q4 

+B 

C17 

2.2u50 

D14 

FAST OFF 

C18 

+ 

3 

OUT IN 

1 

+B 

3 

OUT IN 

1 

+B 

GND 13.3V GND 7.6V 

20.0V 

2 

+9V AVR 

2 

C21 

0.1 

+5V AVR 

C13 

+ 

C14 

10u16 

+ 

C20 

0.1 

5.5V 

R2 

YES 

NO 

R2 

YES 

+ 

R5 

1K 

R4 

4.7K 

6.1V 

R1 82 

1/4W 

POWER ON: 4.6V 

C3,4 

3300uF63 

11.5V 

R35 

10K 

C34 

220u10 

IC1 IC2 

5.0V 

K1 

+B 

+ 

R34 

1K 

R33 

680 

C3,4 C6 C13 

W1- 

3 

CN5, 

6 

3300uF50 

2.2u50 10u50 NO YES 

1u50 10u16 YES NO 

C6 

C13 

2.2u50 10u50 

W1- CN5, 

3 6 

NO 

YES 

C5 

330u25 

R19 

20K 

+ 

F1 F2 

T1.25A 

L 250V 

F1,2 

T2A 

L 250V 

+B 

T1.25A 

L 250V 

NO 

T1 

C6 

R14 

11K 

L07-2657-05 

+ 

C8 

47u35 

R3 

3.3K 

1/4W 

D3 

D11 

R31 

180 2W 

1000P 

-12V AVR 

T1 

L07-2657-05 

L07-2661-05 

W3 

R2 

470 

1/4W 

D6 

-0.6V 

+ 

-12.3V 

MODEL 

12V 

RXD-V525 

RXD-V626 

D1 

D4SBL20UF03 

Q6 

D1 

D5 

R10 

10 

R11 

1.2K 

Q7 

35V 

A 

D4SBL20UF03 

D3SBA20F03 

Q5 

D8 

T1 

R9 

620 

R8 

3.9K 

C15 

47u35 

R12 

3.3K 

1/4W 

B 

-12.9V 

42.0V -42.1V 

48.9V -48.9V 

6.1V 

B 

R27 

3.9K 

+ 

D9 

C2 

1000u25 

C28 

47u35 

C1 

3300u25 

+ 

R22 

100K 

R23 

100K 

WH4 

W1 

B 

-22.1V 

+ 

+ 

C3 

A 

1 2 3 

POW. 

GND 

+B 

+B 

-22.1V 

+ 

O 

C4 

-B 

IC1 : TA7809SB 

IC2 : TA7805SB 

F2 

CN5 CN6 

21.3V 

+ 

B 

D2 

D1 

B S1 

W18 

35V 

C9 

S2 

0.01 

35V 

Q1 : UN4216 or 

DTC143TSA 

Q2 : KTC3205 or 2SD863(E,F) or 

2SC3940A(R,S) 

Q4 : 2SB1659 2 

Q5,9 : 2SC2785(F,E) or 2SC2458(Y,GR) or 

KTC3199(Y,GR) 

Q6 : 2SA1175(F,E) or 2SA1048(Y,GR) or 

KTA1267(Y,GR) 

Q7 : 2SA1534A(R,S) 

Q8 : 2SC3940A(R,S) or 2SD863(E,F) 

120V 

240V 

35V 

E1 

1 AVR 

WH3 E2 

1 

2 -35V 2 

3 AVR GND 3 

4 

5 

6 

7 

8 

9 

10 

11 

12 

13 

14 

W2 

AVR GND 4 

AVR 5 

-35V 6 

B 

7 

B 

8 

GND 

9 

GND 

10 

GND 

11 

B 

12 

B 13 

FIL 

14 

15 FIL 

15 

CN1 

H 

C 

1 

2 

1 

2 

(M,I) : AC110-120V/220-240V~ 

50/60Hz 

(V) : AC220V~ 50Hz 

5 

4 

3 

2 

1 

2 

1 

AC IN 

D1 : 

D2 : D2SBA20F03 

D3 : S1ZB20(4101) 

D4-6,8,10 : 1SS133 or 

HSS104A 

D7 : HZS6C2L 

D9 : MTZJ6.2(B) or RD6.2ES(B2) or 

HZS6.2N(B2) 

D11 : MTZJ6.8(B) or RD6.8ES(B2) or 

HZS6.8N(B2) 

D12,13 : MTZJ20(B) or RD20ES(B2) or 

HZS20N(B2) 

D14 : S5688B 


HZS16N(B2) 

The DC voltage is an actual reading measured with a high impedance 

type voltmeter with no signal input. The measurement value 

may vary depending on the measuring instruments used or on the 

product. 

SECONDARY UNIT 

(X00- ) (B/3) 

G 

Y39-3270-21 

EXCEPT USED (M,I) TYPE 


PRIMARY UNIT 

(X00- ) (C/3) 

6 

1 CN4 CN3 

6 

5 

4 

CN4 CN3 

3 

2 

CAUTION: For continued safety, replace safety critical components 

only with manufacturer's recommended parts (refer to parts 

list). indicates safety critical components. For continued protection 

against risk of fire, replace only with same type and rating 

fuse(s). To reduce the risk of electric shock, leakage-current or 

resistance measurements shall be carried out (exposed parts are 

acceptably insulated from the supply circuit) before the appliance is 

returned to the customer. 

F1 

PRIMARY UNIT 

(X00- ) (C/3) 

F1 

1 1 

+B 

B 

W29 2 

1 

5 

4 

3 

2 

WH2 

WH1 

GND LINE 

B LINE 

B LINE 

RXD-V525/V626 (6/8) 

RXD-V525/V626/V727/V828

1 

2 

3 

4 

5 

6 

7 

X13-A/2 

-CN3 

2/8 

M 

X07-A/2 

-CN2 

5/8 

P 

X13-A/2 

-CN1 

2/8 

H 

DB DC DD DE DF DG DH DI DJ 

DK 

CN2 

SGND 1 

+12V 2 

-12V 3 

RETURN GND 4 

DSP VDD 5 

DECK +12V 6 

CD +9V 7 

CD+9VGND 8 

SELF-CHECK 9 

POWER 10 

F. OFF 11 

u-COM+5.6V 12 

DGND 13 

D+5V 14 

CHASSIS GND 15 

FIL 16 

-35V 17 

FIL 18 

FL-REF 19 

MACHA +12V 20 

WH4 

-BH 1 

+BH 2 

POW. GND 3 

-BL 4 

+BL 5 


(X00-29XX-XX) (A/3) : RXD-V727(M,I,V)/V828(M,I,V) 

+12V 

12V 

VDD 

+12V 

+5V 

+5.6V 

+5V 

REF 

+12V 

BH 

+BH 

BL 

35V 

BL 

R18 

91K 

REF 

35V 

R24 

47K 

C12 

33u50 

C14 

10u16 

C13 

10u16 

C26 

0.1 

+ + 

C11 

33u50 

+BH 

+ 

R17 

2.7K 

1/4W 

VDD 

OUT IN 

GND 

BH 

+BL +BL 

35V 

+5.6V 

+12V 

-34.3V 

12V 

+5.6V 

-35V AVR 

+5V 

5.0V 

5.6V 

9.0V 

+12V 

D10 

R16 

4.7 

1/4W 

C16 

220u63 

R38 

15 1W 

+ 

C23 

0.1 

C25 

0.1 

R21 

15 1W 

REF 

R19 

20K 

R20 

51K 

+12V 

+12V 

C8 

47u35 

C10 

47u35 

MODEL 

RXD-V727 

RXD-V828 

R22 

200K 

R23 

200K 

R33 

100K 

R34 

100K 

+ 

R14 

11K 

R15 

10K 

C3 

C4 

C34 

C35 

REF 

35V 

BL BL 

+ 

+ 

+ 

+ 

C36 

2.2u50 

R32 330 2W 

R31 330 2W 

BL 

+BH 

BH 

+BL 

R28 330 2W 

R25 330 2W 

BL 

R10 

10 

R11 

1.2K 

A B C D 

50.0V -50.0V 23.6V -23.6V 

50.3V -50.4V 29.5V -29.5V 

R12 

3.3K 

1/4W 

620 

R9 

C15 

47u35 

+5.6V 

+12V +12V 

D11 

R8 

3.9K 

R27 

3.9K 

+ 

+ 

5.0V 

IC2 

OUT 

11.3V 

IN 

R30 

4.7 

1/4W + 

0.5V 

Q6 

+ 

+ 

GND 

+ 

-12V 

AVR 

-12.8V 

-12.3V 

+ 

12V 

+5V AVR 

12V 

Q3 

-23.0V 

+12V 

12V 

14.9V 

Q8 

D12 

D13 

10.8V 

IC1 

+9V AVR 

-14.5V 

12.0V 

R29 

1 

1/4W 

15.1V 

D14 

A 47.9V 

21.0V 

D1 

Q4 

+/-BH SUPPLY 

B -47.9V 

C 27.3V 

D3 

+/-BL SUPPLY 

D -27.3V 

21.0V 

12.3V 

5.6V Q5 

22.2V 

6.2V 

D19 

+12V AVR 

D9 

C2 C1 

1000u35 3300u35 

C28 

47u35 

R1 

1.5 

1/4W 

C20 

0.01 

+12V 

C19 47u35 

E1 

1 

2 

3 

4 

5 

6 

7 

+ 

5.5V 

C7 

47u35 

+5.6V AVR 

Q2 

+ 

FIL 

FIL 

VH 

VH 

VL 

GND 

GND 

R4 

4.7K 

1K 

R5 

D7 

D2 

F4 

8 VL 

CN10 CN9 

9 VH 

10 VH 

11 S2 

12 GND 

13 S2 

-34.6V 

REF 

35V 

14 

15 

-35V REG. 

-35V REG. 

11.4V 

A 

6.2V 

R37 

10K 

+12V 

Q7 

C22 

220u10 

C21 

0.01 

0V 

+ 

D8 

R36 

1K 

R35 

680 

WH3 

C6 

2.2u50 

+ 

R3 

2.2K 

C5 330u25 

E2 

15 

14 

13 

12 

11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

+ 

1/4W 

+12V 

Q1 

R13 

47 

1/4W 

4.6V 

1 

2 

3 

4 

5 

6 

7 

8 

F5 

9 

CN11 CN12 

10 

11 

12 

13 

14 

D5 

D6 

D15 

D16 

D17 

D18 

0V 

8 

6 

D4 

T1 

S2 

FAST OFF 

W17 

1 

3 

4 

F2 

6 

5 

4 

3 

2 

CN6 CN5 

K1 


F1 

1 

CN3 CN4 

6 

5 

4 

3 

5 

S1 

W21 

220- 110- 

240V 120V 

SECONDARY UNIT PRIMARY UNIT 

(X00- ) (B/3) 

(X00- ) (C/3) 

W10 

W10 

F1 

1 

CN3 CN4 

1 

2 

3 

4 

5 

PRIMARY UNIT 

(X00- ) (C/3) 

EXCEPT USED (M,I) TYPE 

1 

2 

3 

4 

5 

WH2 

WH1 

H 

1 

CN1 

1 

C 

2 2 

5 

4 

3 

2 

1 

P1 

(M,I) : AC110-120V/ 

220-240V~ 

50/60Hz 

(V) : AC220V~ 50Hz 

5 

4 

3 

2 

1 

1 

2 

3 

4 

5 

1 

2 

RXD-V727/V828 (7/8) 

Y39-3270-21 

RXD-V727 (X00-29XX-XX) 

DESTINATION 

COUNTRY 

UNIT No. 

ABB. 

A T1 

S1, 

2 

CN5, W17, 

6 21 

C3,4 C20 

MALAYSIA 


I 

M 

40-25 YES L07-2657-05 YES YES NO 

4700u63 

NO 

SHANGHAI V 62-11 NO L07-2661-05 NO NO YES 

YES 

DESTINATION 

COUNTRY 

MALAYSIA 


SHANGHAI 

RXD-V828 (X00-29XX-XX) 

DESTINATION 

COUNTRY 

UNIT No. 

ABB. 

MALAYSIA 


I 

M 

40-24 


ABB. 

C34,35 

I 2SB1370(E,F) or 

M 

3300u35 NO 

2SB1375 

V 

2SA1534A(R,S) 

R21, 

38 

Q3 

A T1 

YES 

L07-2657-05 

S1, 

2 

F1,4,5 

T4AL 

250V 

CN5, 

6 

F2 

T4AL 

250V 

NO 

W17, 

21 

YES YES NO 

NO L07-2661-05 NO NO YES 

C3,4 

C20 

NO 

3900u63 

YES 

DESTINATION 

COUNTRY ABB. 

C34,35 

R21, 

38 

Q3 

F1 F2 F4,5 

MALAYSIA I 

2SB1370(E,F) or 

T3.15AL 


SHANGHAI 

M 

V 

2200u35 YES 

2SB1375 

2SA1534A(R,S) 

T3.15AL 

250V 

250V 

NO 

T4AL 

250V 

IC1 

IC2 

Q1 

Q2 

Q3 

Q4 

Q5,7 

Q6 

Q8 

: TA7809SB 

: TA7805SB 

: UN4216 or 

DTC143TSA 

: 2SC2003(L,K) 

: 

: 2SB1624 2 

: KTC3199(Y,GR) or 

2SC2785(F,E) or 

2SC3311A(Q,R) 

: KTA1268 or 

2SA992(F,E) 

: KTC3205 or 

2SC3940A(R,S) 

+B 

B 

GND LINE 

B LINE 

B LINE 

D1,3 : D4SBL20UF03 

D2 : D2SBA20F03 

D4-6,10,15-19 

: 1SS133 or 

HSS104A 

D7 : HZS6C2L 


HZS16N(B2) 


HZS6.2N(B2) 


HZS6.8N(B2) 

D12,13 : MTZJ20(B) or 

HZS20N(B2) 

D14 : 1T2 

CAUTION: For continued safety, replace safety critical components 

only with manufacturer's recommended parts (refer to 

parts list). indicates safety critical components. For continued 

protection against risk of fire, replace only with same type 

and rating fuse(s). To reduce the risk of electric shock, leakage-current 

or resistance measurements shall be carried out 

(exposed parts are acceptably insulated from the supply circuit) 

before the appliance is returned to the customer. 

The DC voltage is an actual reading measured with a high 

impedance type voltmeter with no signal input. The measurement 

value may vary depending on the measuring instruments 

used or on the product. 

RXD-V525/V626/V727/V828

1 

2 

3 

4 

5 

6 

7 

X13-A/2 

-E7 

2/8 

E 

X13-A/2 

-CN5 

2/8 

N 

DL DM DN DO DP DQ DR DS DT 

DU 

DISPLAY UNIT (X14-704X-XX) (A/6) 

ED1 BIG (SVA-15MM13) 

P1 

P2 

P3 P4 

P5 P6 P7 

P8 

P10 P9 

P11 

P16 

P20 

P18 

P15 

P19 P14 

P2 

B2 

P13 

P12 

P1 

B1 

C1 

P36 

P17 

P4 

B4 

P3 

B3 

P12 P16 P21 P26 

P7 P14 P18 P19 P25 P26 

P33 

P36 P7 B12 P11 P15 

B26 P25 

B7 B14 B18 B19 B25 B26 

B33 

P27 P28 

C1 B7 

B11 B15 

P24 

P6 

B6 

B6 

P5 

P26 

P29 

P6 

P20 

B5 

B13 

P13 P24 

B32 

B19 

P32 

P3 

B5 

B24 

P19 

P25 

P1 

P2 

P30 

P5 

P10 

B12 

B31 

P12 P17 

P31 

P20 P19 P11 P12 P15 

P13 

P16 

P9 P14 

P23 

P21 

P17 

B4 

B13 

B17 

P24 

P31 

P4 

P18 

B11 

B23 

B30 

P11 

P30 

P22 

P18 

P8 

P17 

P22 

B3 

P4 P13 P14 

P23 

P5 P6 

P9 P32 

B10 

B22 

B29 

P3 

P10 

P29 

B16 

P7 P8 

P10 

P16 

P21 

B9 

B21 

B28 

P9 P15 

P28 

B15 

P36 

B8 

P20 

B27 C1 

P8 

B20 

P27 

B16 

1G 

2G 

3G 

4G 

REC 

A B ( ) 5 

NR 

4 

3 

2 

1 

6 

B21 

B25 

B24 

11 12 

B20 

10 

13 

B10 

9 TOTAL 14 

B14 

B18 

B9 

8 

EQ 

15 

3D 

B17 

B8 

7 

16 

PROG. 1 2 O.T.T. AUTO ST. 

WH5 

(X14- ) 

(D/6) 

(T.E.) 

DOLBY 

S15 

REV 

PLAY 

S16 

FWD 

PLAY 

S17 

A/B 

S18 

CD OPEN 

STOP /CLOSE 

S20 S19 

DISC2 

S21 

DISC 

SKIP 

S22 

(X14- ) 

(C/6) 

R119 

15K 

R120 

7.5K 

R121 

4.7K 

R122 

3.0K 

R123 

2.2K 

R124 

1.6K 

R125 

1.2K 

S26 

D4 

D3 

BACK 

S23 

MENU 

62 

F 

61 

F 

60 

F 

59 

NP 

58 

NP 

57 

1G 

56 

2G 

55 

3G 

54 

4G 

53 

52 

51 

50 

49 

9G 

44 

6G 

5G 

7G 

8G 

48 

10G 

47 

11G 

46 

12G 

45 

13G 

14G 

43 

15G 

42 

NC 

41 

P1 

40 

P2 

39 

38 

37 

36 

35 

P5 

P3 

P4 

P6 

P7 

34 

P8 

33 

P9 

32 

P10 

31 

P11 

30 

P12 

29 

P13 

28 

P14 

27 

P15 

26 

P16 

25 

P17 

24 

P18 

23 

P19 

22 

P20 

21 

P21 

20 

P22 

19 

P23 

18 

P24 

17 

P25 

16 

P26 

15 

P27 

14 

P28 

13 

12 

11 

P31 

P36 

P30 

P29 

10 

8 P33 

9 P32 

6 P35 

P34 

7 

5 

NP 

4 

NP 

3 

2 

F 

1 

F 

F 

DISC1 

S11 

PLAY/ 

PAUSE 

S12 

FF 

S13 

REW 

S14 

C66 1000P 

C67 1000P 

C68 1000P 

C69 1000P 

(X14- ) (B/6) 

C57 1000P 

C58 1000P 

R115 

15K 

R116 

7.5K 

R117 

4.7K 

R118 

3.0K 

D65 

D66 

D67 

DISC3 

S7 

REC. 

/ARM 

S8 

TAPE 

STOP 

S9 

REV. 

MODE 

S10 

DISC1 

LED 

DISC2 

LED 

DISC3 

LED 

R106 10K 

R107 10K 

R108 10K 

R109 10K 

R111 

47K 

R112 

15K 

R113 

7.5K 

R114 

4.7K 

R126 

120 

R127 

120 

R128 

120 

R72 10K 

R73 10K 

VOL. 

S27 

S28 SOUND 

CONTROL 

(JOG A) 

S29 

MULTI 

CONTROL 

(JOG B) 

G 

MENU 

LED 

D70 

R110 

330 

WH4 

1 1 

2 2 

3 3 

4 4 

WH3 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

1 

2 

3 

4 

5 

6 

7 

8 

9 

10 

WH1 

1 1 

2 2 

3 3 

4 

5 

6 

7 

8 

9 

10 

4 

5 

9 

10 

11 

6 

6 

7 

7 

8 

8 

9 

10 

+5V 

+5V 

+5V 

5.0V 

POWER 

S24 

R84 

47K 

5G 

17 

18 

12 

16 

15 

14 

13 

+5V 

+5V 

+5V 

+5V 

6G 

5.0V 

Q8,9 

LED 

CURRENT 

BUFFER 

+5V 

8 

DISC3 

DISC2 

R74 

330 

IC52 

8 

7 

7 

6 

5 

4 

EX BASS 

TIMER 

DISC1 

MENU 

9 

10 

11 

12 

13 

9 

10 

11 

7G 8G 9G 10G 

D51 

6 

+5V 

STANDBY 

LED 

Q8 

22 

CD PGM 

CD TAPE 

14 

4.9V 

R75 

330 

D52 

5 

SOUND 

4 

3 R86 100 

CLK 

2 

R87 100 

DATA 

1 

VSS 

15 

TAPE 

16 

VDD 

12 

13 

14 

15 

+5V 

TIMER 

LED 

Q9 

C59 

1000P 

C60 

1000P 

23 

R76 

330 

D53 

6 

R89 

330 

PBC 

LED 

D60 

+5.6V 

IC52,53 

LED 

CONTROLER 

R77 

330 

EX- 

BASS 

LED 

D54 

8 

9 

11G 12G 13G 14G 

13 

SURROUND 

D81 R152 

330 

10 

7 

11 

R78 

330 

CD 

PGM 

LED 

D55 

VIRTUAL 

D84 

E 

R155 

330 

14 

R90 

330 

KEY CONT 

LED 

D61 

IC53 

12 

3 STEREO 

D83 

R79 

330 

CD 

TAPE 

LED 

D56 

R154 

330 

P1 

A1 

P6 

A6 

P11 

A11 

P16 

A16 

P21 

A21 

P26 

A26 

R91 

330 

ECHO 

LED 

D62 

P32 P33 P34 P35 

P31 

P27 

P23 

B23 

P28 P29 

P22 

P27 

P31 P32 

P22 

B22 

P2 

B2 

P2 

A2 

P7 

A7 

P12 

A12 

P17 

A17 

A22 

A27 

A31 A32 

15 

6 

5 

13 

PRO-LOGIC 

D82 

+5V +5V 

R153 

330 

+5V 

R94 100 

14 

CLK 

P1 

B1 

P13 

P23 

P28 

P3 

P2 

P36 

C1 

P8 P9 

P14 

P18 P19 

P24 

P29 

P33 P34 

P30 

P1 

P3 P4 P5 

A3 

A13 

A18 

A23 A24 

A28 

5.0V 

A4 

A8 A9 

A14 

A19 

A29 

A33 A34 

(5G-14G) 

R80 

330 

(TAPE) 

DUBBING 

LED 

D57 

R95 100 

4 

3 

2 

1 

4 

DATA 

VSS 

KARAOKE 

D80 

15 

16 

R151 

330 

REPEAT 

K-PGM 

kHz 

MHz 

C62 

1000P 

C63 

1000P 

VDD 

+5V 

15G 

+5.6V 

A5 

P10 

A10 

P15 

A15 

P20 

A20 

P25 

A25 

P30 

A30 

P35 

A35 

R81 

330 

AUDIO 

LED 

D58 

C64 

0.01 

5 

20 

19 

21 

CLOCK 

LED 

+5.6V 

+5.6V 

ED1 SMALL (BJ665GK) 

P1 

P5 

P9 

P2 

P10 P11 

P5 

P36 

S18 

B1 

P3 

P9 

B2 

P4 

P6 P8 

P7 

7,8 

1G 

T.EQ ( ) 

A B 

P14 

B3 

17,18 

REC 

P18 

B4 

P1 

P6 

P11 

1-3 

P16 

1-4 

P21 

1-5 

P26 

1-6 

P31 

1-7 

1-1 

P23 

B5 

B8 

P4 

B9 

P8 

58 NP 

62 

F2 

61 

F2 

60 

NP 

59 

NC 

57 

1G 

56 

2G 

IC51 

FL 

DRIVER 

P2 

1-2 2-2 

35V 

P12 

P17 

P22 

P27 

P32 

B10 

P13 

P3 

P7 P8 

2-3 

2-4 

2-5 

2-6 

2-7 

3G 

4G 

55 

54 

2-1 3-1 

3-2 

P13 

3-3 

P18 

3-4 

P23 

3-5 

P28 

3-6 

P33 

3-7 

B11 

P17 

P3 

B15 

P28 

B6 

P2 

B20 

P4 

P9 

P14 

4-3 

P19 

4-4 

P24 

4-5 

P29 

4-6 

P34 

4-7 

4-1 

4-2 

B13 

P27 

B12 

B17 

P22 P21 

P12 

B16 

P11 

B22 

P7 

B21 

P33 

B7 

5G 

6G 

7G 

8G 

9G 

10G 

11G 

12G 

13G 

14G 

53 

52 

51 

50 

49 

P5 

P10 

P15 

5-3 

P20 

5-4 

P25 

5-5 

P30 

5-6 

P35 

5-7 

2.3V 

2G 

P32 P26 

B14 B18 

P20 

P31 P25 P30 

B19 B25 B26 

P16 

B23 

B24 

B32 

P24 

B31 

P19 

B30 

P15 

B29 

P10 

P14 

5.0V 

B28 

P6 

B27 

P1 

12 

11 

10 

9 

8 

7 

6 

5 

4 

3 

2 

1 

64 

63 

62 

31 

30 

29 

5-1 

5-2 

28 

27 

26 

25 

24 

23 

48 

47 

46 

45 

(5G-14G) 

C74 10u50 

+ 

35V 

D2 D1 

P36 

S18 

P23 

S1 

P22 S2 

-29.8V 33 

SEG26 VP 

-21.6V 34 

-29.8V 

SEG25 SEG27 

-21.6V 35 

-29.8V 

SEG24 SEG28 

-29.7V 36 

-23.9V 

-29.7V 37 

-27.9V 

-26.0V 38 

-23.9V 

-19.6V 39 

-23.9V 

-17.6V 40 

25 -27.9V 

-19.7V 41 

-31.7V 

-13.8V 42 

-27.9V 

-19.7V 43 

-17.8V 44 

-19.7V 45 

-27.8V 46 

-29.8V 47 

4.9V 

-29.8V 48 

4.9V 

-15.7V 49 

4.4V 

-15.7V 50 

4.6V 

-24.0V 51 

4.4V 

-26.0V 52 

4.7V 

32 

31 

30 

29 

SEG23 SEG29 

28 

SEG22 SEG30 

27 

SEG21 SEG31 

26 

SEG20 SEG32 

SEG19 SEG33 

24 

SEG18 SEG34 

23 

SEG17 SEG35 

22 

SEG16 VSS 

21 

SEG15 XIN 

20 R61 

SEG14 XOUT 

19 27K 

SEG13 VCC1 

18 

SEG12 P0 

17 

SEG11 P1 

16 

SEG10 SDATA 

15 

SEG09 SCK 

14 

SEG08 CS 

13 

SEG07 RESET 

33 

34 

35 

36 

37 

38 

39 

40 

41 

42 

43 

C76 

47u6.3 

+ 

C55 

0.01 

C503 

1u50 

+ 

C56 

100P 

R5 

10 

44 

43 

42 

41 

40 

4.9V 

44 

45 

46 

47 

48 

49 

39 

P32 P31 

S17 S16 

P21 

S3 

-31.8V 

-27.9V 

P29 

B33 

38 

37 

36 

35 

34 

33 

32 

31 

30 

P13 P12 P11 

P10 

15G 

NC 

P1 

P2 

P3 

P4 

P5 

P6 

P7 

P8 

P9 

P10 

P11 

P12 

P13 

P14 

P15 

P16 

P17 

P18 

P19 

P20 

35V 

C53 

1000P 

C52 

1000P 

C75 

1000P 

C51 

0.01 

16 

15 

14 

13 

R54 

10K 

R64 

100 

R63 100 

R157 100 

50 

R62 1K 

51 

52 

12 

R59 1K 

53 

SEG06 DIG00 12 

53 

P34 P33 P26 P25 

S10 S11 S14 S15 

S13 

P28 

P20 

S4 

P19 S5 P16 S8 

R53 

10K 

11 

R58 1K 

-31.8V 

11 

54 

-19.5V 

SEG05 DIG01 

54 

P18 

S6 

R52 

10K 

10 

P24 

S12 

P27 

-31.8V 

-24.0V 

P30 

P17 

S7 

P29 

P9 

29 

28 

27 

26 

25 

24 

23 

22 

59 

58 

57 

56 

55 

54 

53 

52 

51 

50 

49 

48 

47 

46 

45 

44 

43 

42 

41 

+5V +5V 

+5V 

+5V 

18 

17 

+5.6V 

5G 

PROG. 1 2 

EQ 

1 2 

6G 7G 8G 

3D 

(3G) 

R57 1K 

55 

6 

7 

8 

SEG04 DIG02 10 

55 

R51 

9 

10K 

Q4 Q3 Q2 Q1 

R56 1K 

56 

R85 

3.0K 

3G 

EQ 3D 

1 2 3 

NR 

TOTAL 

P6 

O.T.T. P5 AUTO 

P15 

S9 

Q1-4 

8 

7 

57 

58 

59 

5.0V 

40 

6 

5 

-19.7V 56 

9 -31.8V 

SEG03 DIG03 

-17.5V 57 

8 -32.1V 

SEG02 DIG04 

-19.9V 58 

7 -32.1V 

SEG01 DIG05 

-27.8V 59 

6 -32.1V 

60 -32.1V 

SEG00 DIG06 

VCC2 DIG07 5 

+5V 

SELECT 

S25 

3 

FL GRID 

CURRENT 

BUFFER 

INPUT 

S1 

R97 

2.2K 

ENTER 

S4 

R101 

2.2K

DV DW DX DY DZ EA EB EC ED 

EE 

(X14-704X-XX) 

P36 P26 P25 P24 P19 P23 P22 

P36 P30 

S18 B6 B11 P20 B16 B15 B21 B26 P17 S18 

B10 

B25 

P15 

P14 

P12 

P29 P28 

B5 

B9 B14 

B20 

B24 K-PGM 

P8 

P21 

P10 P18 

P7 

P27 

P7 

B4 

B8 

B19 

B23 

P16 

P5 P13 

B3 

B7 

P2 

P3 

P11 

B13 B18 B22 

P9 P8 

P4 

B2 

B12 B17 

P4 P3 

P2 P1 

P6 

B1(P1) 

39 

20 

38 

37 

36 

35 

34 

33 

P21 

21 

P22 

19 

P23 

18 

P24 

17 

P25 

16 

P26 

15 

P27 

14 

31 P28 

13 

30 

P29 

12 

29 

P30 

11 

28 

P31 

10 

27 

P32 

9 

26 

P33 

8 

25 

P34 

7 

24 

P35 

6 

23 P36 

1 F1 

5 

NC 

4 

NP 

3 

NP 

2 

F1 

4 

3 

2 

1 

61 

4 -32.1V 

DIG15 DIG08 

62 

3 -32.1V 

DIG14 DIG09 

63 

2 -32.1V 

DIG13 DIG10 

64 

1 

DIG12 DIG11 

-32.2V 

ST. 

9G 10G 11G 12G 13G 14G 

+5V 

35V 

62 

63 

64 

DISP. 

/DEMO 

S2 

R98 

1.6K 

R102 

1.6K 

R55 10K 

R203 10K 

R202 10K 

R201 10K 

R200 10K 

R199 10K 

R198 10K 

R197 10K 

-32.1V 

R196 10K 

R195 10K 

R194 10K 

+5V 

+5.6V 

35V 

35V 

+5V 

R99 

1.2K 

R103 

1.2K 

+5V 

+5V 

TUNING 

MODE 

S3 

EX.BASS 

(S.WOOFER) BAND 

S5 S6 

5.0V 

R100 

10K 

R104 

10K 

R105 

10K 

4G 

25 

26 

27 

35V 

+5.6V 

+5.6V 

R96 

10 

4.9V 

R71 

R70 

C65 

47u10 

+ 

1 

4.9V 

REMOTE 

SANSOR 

A1 

2 

3 

+5V 

4.8V 

EX.BASS 

13 

P34 

P35 

27 

26 

25 

23 

22 

18 

17 

16 

15 

14 

13 

14 

15 

16 

C72 1u50 

21 

20 

19 

RPT. 

P33 

kHz 

MHz 

15G 

C73 1u50 

+ 

+ 

R67 220 

D71 

+5.6V 

+5V 

C70 10u50 R68 220 

+ 

-34.0V 

18 

17 

7 

8 

R69 

10 

33 FLAC 

32 FLAC 

31 -35V 

30 NC 

29 -35REF 

28 KEYGND 

27 KEY1 

26 KEY2 

25 KEY3 

24 MODEL 

23 LED(TIMER) 

22 LED(STANDBY) 

21 LEDDT2 

20 LEDDT1 

19 LEDCLK 

18 ENC2 

17 ENC1 

16 B-JOG2 

15 B-JOG1 

14 A-JOG1 

13 A-JOG2 

12 FLCS 

11 FLCLK 

10 FLDATA 

9 u+5.6V 

8 GND 

7 D+5V 

6 

5 

4 

3 

2 

1 

9 

8 

7 

6 

5 

4 

3 

2 

1 

CN1 

REM 

HPDET OUT 

HPDET IN 

Rch 

Lch 

NC 

CN2 

ECHO3 

Lch 

ECHO2 

Rch 

ECHO1 

EMUTE 

N 

HP DET IN 

HP DET OUT 

DESTINATION 

COUNTRY 

UNIT No. E G 

ABB. 


MALAYSIA 

M 

I 

0-23 


D53,70, 

RXD-V525 (X14-704X-XX) 

RXD-V727 (X14-704X-XX) 

81,82 R70 R71 

R76,110, 

152,153 ED1 

DESTINATION 

COUNTRY 

UNIT No. 

ABB. 

E G 

D53, 

70 

D81, 

82 

R70 R71 

R76, 

110 

R152, 

153 

ED1 

NO NO NO 10K NO SMALL 


MALAYSIA 

M 

I 

0-21 

NO YES YES NO 10K 18K YES NO BIG 


RXD-V626 (X14-7040-22) 

RXD-V828 (X14-704X-XX) 

DESTINATION 

COUNTRY 

UNIT No. 

ABB. 

E G 

D53, 

70 

D81, 

82 

R70 R71 

R76, 

110 

R152, 

153 

ED1 

DESTINATION 

COUNTRY 

UNIT No. 

ABB. 

E G 

D53,70, 

81,82 R70 

R76,110, 

R71 152,153 ED1 


MALAYSIA 

M 

I 

0-22 NO YES YES NO 18K 10K YES NO BIG 


MALAYSIA 

M 

I 

0-20 

YES YES 10K NO YES BIG 


E 

CN4 

-12V 

MIC L 

5 

4 

AGND 3 

MIC R 2 

+12V 

CN5 

1 

9 

8 

7 

6 

5 

4 

(X14- ) (E/6) 

3 

2 

1 

R204 

10 

1/4W 

R205 

10 

1/4W 

C164 

100u16 

C165 

100u16 

R131 

150 1/4W 

+ 

R149 1K 

R148 1K 

C151 

100u10 

+ 

D88 

R147 1K 

R150 1K 

B 

1 

R138 

10K 

R139 

2.4K 

B 

4 2 

3 

R132 

120K 

16 0.9V 

15 5.0V 

1 

R502 10 1/4W 

R501 10 1/4W 

14 5.0V 

13 2.5V 

12 2.5V 

11 2.5V 

OSC 

A/D 

COUNTER SRAM 

R144 

4.3K 

R3 

4.7K 

C153 

10u16 

R133 

C3 

22u35 

+ 

+ 

+B 

-12.3V 

R4 C4 

4.7K 22u35 

+ 

C17 

100P 

+B 

R18 

33K 

MIC 

AMP 

IC1 

(1/2) 

ECHO 

ON 

+ 47K 

4.0V 2 

2.5V 3 

2.5V 4 

2.5V 5 

2.5V 6 

C159 

22u35 

+ 

C163 

0.01 

R145 

8.2K 

R17 C16 

6.8K 1u50 

+ 

C155 

0.012 

C154 

0.01 

C160 

0.01 

C161 R140 

0.47 10K 

Q10-12 

ECHO LEVEL 

CONTROL 

C156 

1u50 

+ 

R135 

22K 

R134 

10K 

7 

2.5V 

2.5V 

10 

11.7V 

9 

D/A MIX 

R141 

4.7K 

R146 

24K 

VR1 

100K(C) 

7 

8 

C157 

4700P 

C162 

3300P 

R143 

15K 

R136 

8.2K 

2.5V 8 

R142 C158 

6.8K 1u50 

5 

6 

R16 47K 

C15 1000P 

C12 

0.01 

C14 R15 

4.7u35 330 

R137 

22K 

+ 

R14 47K 

+ 

C19 

100P 

BU2090(X14:IC52) M66004FP(X14:IC51) 

ECHO LEVEL 

8 EMUT 7 ECHO1 17 ECHO2 18 ECHO3 

ECHO OFF L 

H 

H 

H 

ECHO 1 ON H L 

H 

H 

ECHO 2 ON H H 

L 

H 

ECHO 3 ON H H 

H 

L 

ECHO 4 ON H H 

H 

H 

Q10 Q11 

ECHO 

OFF 

Q12 

MIC VOL. 

IC1 

(2/2) 

D5 

D6 

+B 

ECHO 

IC 

IC55 

C13 R13 R11 

0.015 1K 

1K 

C11 330P 

R12 47K 

C501 

220P 

C502 

220P 

RXD-V525/V626/V727/V828 (8/8) 

J2 MIC 

J101 

PHONES 

IC1 : NJM4565D-D 

IC51 

: M66004SP 

IC52,53 : BU2090 

IC55 : M65855FP 

Q1-4 

Q8,9 

Q10-12 

D1,71 

: MTZJ6.2(B) or 

HZS6.2N(B2) 

D2-6 

: HSS104A or 

1SS133 

D51,52,60-62,82-84 

: B30-2546-05 

D53,65-67,70 : B30-2548-05 

D54-58,80,81 : B30-2547-05 

D88 

: MTZJ4.7(B) or 

HZS4.7N(B2) 

ED1 

+B 

B 

: KTC3199(Y,GR) or 

2SC2785(F,E) 

: DTC124ESA or 

UN4212 

: DTA143TSA or 

UN4116 

: SVA-15MM13 (BIG) 

: BJ665GK (SMALL) 

A1 : W02-2561-05 

SIGNAL LINE 

GND LINE 

B LINE 

B LINE 

Y39-3270-21 

CAUTION: For continued safety, replace safety critical components only 

with manufacturer's recommended parts (refer to parts list). indicates 

safety critical components. For continued protection against risk of fire, 

replace only with same type and rating fuse(s). To reduce the risk of electric 

shock, leakage-current or resistance measurements shall be carried out 

(exposed parts are acceptably insulated from the supply circuit) before the 

appliance is returned to the customer. 

The DC voltage is an actual reading measured with a high impedance type 

voltmeter with no signal input. The measurement value may vary depending 

on the measuring instruments used or on the product. 

RXD-V525/V626/V727/V828

1 

2 

3 

51 

106 

113 

AS 

111 

AS 

AN 

110 

RXD-V525/V626/V727/V828 

EXPLODED VIEW (CD MECHANISM) 

A B 

AQx2 

104 

103 

AN 

AQ 

AR 

AS 

AN 

AR 

814 

ø 2.6x6 

ø 2x3 

WASHER 

ø 2x5 

KCTB1H 

DM 

: N32-2606-46 

: N30-2003-46 

: N19-1435-05 

: N86-2005-46 

Parts with exploded numbers larger than 700 are not supplied.

RXD-V525/V626/V727/V828 

52 

1 

2 

3 

8 

7 

6 

AJ 

LM 

39 

13 

803 

804 

844 

29 

EXPLODED VIEW (CD MECHANISM) 

39 

9 

9 

AL 

C D 

AG 

11 

AD 

39 

12 

14 

AH 

40 

850 

AK 

39 

14 

AA 

AK 

40 

22 

39 

AE 

843 

20 

819 

27 

AB 

AC 

818 

817 

AFx2 

25 

841 

841 

AE 

819 

842 

23 

RTM 

15 

AGx2 

855x2 

843 

855 

46 

56 

38 

35 

AA 

AM 

837 

AH 

855 

24 

21 

45 

805 

841 

859 

850 

844 

AE 

57 

AA 

AB 

AC 

AD 

AE 

AF 

AG 

AH 

AJ 

AK 

AL 

AM 

35 

M2.6x14(BLK) 

SCREW(SUB-L) 

M2x8 

SCREW(F) 

M2.6x8 

SCREW(E) 

SCREW(A2) 

¿2.6x6 

SCREW(A) 

SCREW(J) 

WASHER 

WASHER 

34 

1 

46 

AE 

32 

AHx2 

AH 

63 

69 

36x2 

45 

: N89-2614-45 

: N09-3377-08 

: N89-2008-46 

: N09-3141-08 

: N89-2608-46 

: N09-3140-08 

: N09-3225-05 

: N09-3369-08 

: N09-5104-08 

: N09-3489-08 

: N19-1490-08 

: N16-0026-46 

61 

62 

AE 

MGC-E9004 

AEx2 

Parts with exploded numbers larger than 700 are not supplied. 

48 

47 

48 

31 

47


53 

1 

2 

CA 

CB 

CC 

CD 

CE 

PH 

RPEH 

894 

: N87-2004-46 

: N87-2006-46 

: N19-0904-08 

: N19-0905-08 

: N19-1214-08 

(A MECHA) 

CB 

(B MECHA) 

CBx2 

852 

894 

E F 

G 

(A MECHA) 

867 

CA 

CA 

811 

896 

(B MECHA) 

829 

802 

491 

841 

PR 

821 

822 

851 

CE 

829 

872 

841 

401 

822 

810 

CE 

BJ 

853 895 

872 

(A MECHA) 

893 

854 

PF 

888 

489 

MM 

819 

843 

(B MECHA) 

431 

850 

815 

820 

814 

830 

817 

CD 

CD 

CC 

BR 

824 

859 

873 

406 

405 

860 

868 

876 

BM 

878 

EXPLODED VIEW (CASSETTE MECHANISM) 

RXD-V525/V626/V727/V828

54 


1 

2 

602 

644 

638 

J 

612 

616 686 

624 

787 

L 

J 

608 

613 

X32-3730-20 

J 

709 

H J 

K 

637 

794 

792 

G 

625 

609 

607 

685 

J 

677 

676 

Ex3 

E 

A 643 

792 

672 

601 

766 

675 

E 

643 

X14 

(E/6) 

X14-7040-20 

(A/6) 

MIC VOL 

VR1 

MIC 

J 2 

PHONES 

J101 

792 

Jx3 

Ex2 

E 

E 

Ex2 

S24 

E 

E 

SELECT 

S25 

ENTER 

S 4 

Ax2 

A 

B 

C 

D 

E 

F 

G 

H 

J 

K 

L 

M 

N 

P 

Q 

ø2.6x8 

ø3x8 

M4x6 

ø2.6x6 

ø3x6 (BLK) 

ø3x6 

ø3x10 

ø3x8 (BLK) 

ø3x8 

ø3x18 

P.Rivet 

HEX3x18 

ø3x12 

ø3x10 

WASHER 

ED1 

A 1 

Ax2 

INPUT 

642 

X14 

(C/6) 

615 

TUNING 

MODE 

668 

S 3 

DISPLAY 

/DEMO 

S 1 S 2 

EX.BASS 

S 5 

SOUND 

CONTROL 

S28 

632 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

: 

792 

632 

N82-2608-46 

N82-3008-46 

N86-4006-46 

N89-2606-46 

N89-3006-45 

N89-3006-46 

N89-3010-46 

N89-3008-45 

N89-3008-46 

N89-3018-46 

N29-0265-15 

N09-2912-05 

N09-5116-05 

N35-3010-46 

N19-1437-25 

BAND 

S 6 

X00-2940-24 

(A/5) 

659 

BACK 

S23 

MENU 

S26 

X14 

(B/6) 

SUPER 

WOOFER 

PRE OUT 

792 

J 3 

MULTI 

CONTROL 

S29 

H 

799 

K PX2 

660 

X14 

(D/6) 

REV.MODE DOLBY NR 

FRONT 

SPEAKERS 

J 1 

765 

Kx2 

790 

Nx3 

659 

J 

796 

Ax2 

792 

S10 S15 S14 S16 

S22 S11 S21 

AC120- 

240V~ 

S 1 

VOLUME 

CONTROL 

S27 

Jx2 

AC120- 

240V~ 

S 2 

Ax5 

J 

X07-3040-21 

(A/2) 

Jx2 

Mx4 

ANTENNA Jx2 

791 

788 

2 

DISC SKIP DISC 1 DISC 2 DISC 3 

S 7 

705 

S 9 

798 

Qx2 

640 642 

651 

A 

L 

A 

Cx2 

C 

H 

764 

J 2 

762 

795 

MD REC OUT PUT 

MD/DV INPUT 

P 

J 1 

X13-7650-20 

(A/2) 

773 

X28-2980-21 

S17 S13 

652 

A 

1 

764 

653 

S18 S8 

E 

X07 

Q (B/2) 

790 

797 

Q Jx2 

641 

H 

A/B REC/ARM 

B 

Dx2 

C 

S20 S12 S19 

SURROUND SP 

CENTER S 

J 4 

769 

747 

Jx2 

640 

641 

793 

717 

Gx2 

706 

Cx2 

47 

45 

J 

Dx2 

Hx4 

763 

Bx3 

644 

Gx2 

681 

Cx2 

704 

Bx2 

Gx3 

654 

Gx2 Gx2 

Cx2 

G 

791 

Gx3 

Gx2 

Gx4 

F 

X13 

(B/2) 

703 

J 

734 

VIDEO 

OUT 

J 3 

667 

2 

646 

Gx2 

658x3 

Bx2 

RXD-V828 

A 2 

Gx2 

639 

DIGITAL 

OUT 

OPTICAL 

RXD-V525/V626/V727/V828 

EXPLODED VIEW (UNIT)

55 

✽ New Parts 

Parts without Parts No. are not supplied. 

Les articles non mentionnes dans le Parts No. ne sont pas fournis. 

Teile ohne Parts No. werden nicht geliefert. 

Ref. No 

Address 

New 

Parts 

Parts No. Description 

RXD-V525/V626 

Destination 

601 1H A01-3656-01 METALLIC CABINET 

602 1H A09-0399-08 CABINET 

607 2H ✽ A29-1067-03 PANEL ASSY (CD) 

608 2H A53-2084-02 CASSETTE HOLDER (L) 

609 2H A53-2085-02 CASSETTE HOLDER (R) 

612 2H A53-2111-02 CASSETTE LID ASSY (L) MI 6 

612 2H A53-2113-02 CASSETTE LID ASSY (L) MIV 5 

613 2H A53-2112-02 CASSETTE LID ASSY (R) MI 6 

613 2H A53-2114-02 CASSETTE LID ASSY (R) MIV 5 

615 2J ✽ A60-1698-01 PANEL ASSY MI 6 

615 2J ✽ A60-1699-01 PANEL ASSY MIV 5 

616 1H ✽ A70-1304-05 REMOTE CONTROL ASSY (RC-V626) 

624 1H ✽ B10-3520-02 FRONT GLASS MI 6 


624 1H ✽ B10-3533-02 FRONT GLASS V 5 

625 1H ✽ B11-0395-03 COLOR FILTER MI 6 

625 1H ✽ B11-0396-03 COLOR FILTER MIV 5 

- ✽ B46-0344-03 WARRANTY CARD V 5 

- B58-1537-13 CAUTION CARD V 

- B58-1569-04 CAUTION CARD 


- ✽ B60-4427-00 INSTRUCTION MANUAL (TC) MI 

- ✽ B60-4428-00 INSTRUCTION MANUAL (EN) MI 

- ✽ B60-4429-00 INSTRUCTION MANUAL(SC) V 

632 2J D39-0334-15 DAMPER 

637 1H E30-1427-05 AUDIO CORD 

638 1H E03-0115-05 AC PLUG ADAPTER MI 

639 1K E30-2592-15 AC POWER CORD MI 

639 1K E30-2824-15 AC POWER CORD V 5 

640 1J,1K E35-2256-05 FLAT CABLE (21P) 

641 2K E35-2294-05 FLAT CABLE (17P) 

642 1J,2J E35-2380-05 FLAT CABLE (33P) 

643 1H,2H ✽ E35-2432-05 FLAT CABLE (9P) 

644 1H,2K ✽ E35-2413-15 FLAT CABLE (33P) 

646 1K F07-1655-02 COVER (BACK) 

651 2J G01-4094-04 TORSION COIL SPRING 

652 2J G01-4095-04 TORSION COIL SPRING 

653 2K G01-4141-04 EXTENSION SPRING 

654 1K G11-2470-04 CUSHION 

- G10-0452-04 NON-WOVEN FABRIC 


- G11-2711-04 CUSHION 

- ✽ H10-7533-12 POLYSTYRENE FOAMED FIXTURE (R) 

- ✽ H10-7644-02 POLYSTYRENE FOAMED FIXTURE (L) 

- ✽ H21-0373-03 PROTECTION SHEET 

- H25-1642-04 PROTECTION BAG 

- ✽ H25-1654-04 PROTECTION BAG 

- ✽ H50-3511-04 ITEM CARTON CASE MI 6 


- ✽ H50-3516-04 ITEM CARTON CASE V 5 

658 1K J19-3751-04 UNIT HOLDER 

659 2J J19-5911-05 UNIT HOLDER 

Remarks 

L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia 

Y : PX(Far East,Hawaii) T : England E : Europe G : Germany V : China(Shanghai) 

Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components . 

1 

✽ New Parts 




Ref. No Address 

New 

Parts 


667 1K J42-0083-05 POWER CORD BUSHING 

668 2J J52-0039-05 PUSH LATCH 

- J61-0307-05 WIRE BAND 

672 2H K29-7466-04 KNOB (MAIN VOLUME) 

675 2H K29-7470-14 KNOB (MULTI) 

676 2H K29-7471-14 KNOB (SOUND) 

677 2H ✽ K29-7547-04 KNOB (MIC) 

Destination 

681 1K ✽ L07-2745-05 POWER TRANSFORMER MI 6 


681 1K ✽ L07-2770-05 POWER TRANSFORMER V 5 

685 1H T90-0836-05 LEAD WIRE ANTENNA 

686 1H T90-0837-05 LOOP ANTENNA 

RXD-V727/V828 

601 1H A01-3656-01 METALLIC CABINET 

602 1H A09-0399-08 CABINET 

607 2H ✽ A29-1067-03 PANEL ASSY (CD) 

608 2H A53-2084-02 CASSETTE HOLDER (L) 

609 2H A53-2085-02 CASSETTE HOLDER (R) 

612 2H A53-2111-02 CASSETTE LID ASSY (L) 

613 2H A53-2112-02 CASSETTE LID ASSY (R) 



616 1H ✽ A70-1302-05 REMOTE CONTROL ASSY (RC-V828) MIV 8 

616 1H ✽ A70-1303-05 REMOTE CONTROL ASSY (RC-V727) MIV 7 







- ✽ B46-0344-03 WARRANTY CARD V 

- B58-1537-13 CAUTION CARD V 



- ✽ B60-4427-00 INSTRUCTION MANUAL (TC) MI 

- ✽ B60-4428-00 INSTRUCTION MANUAL (EN) MI 

- ✽ B60-4429-00 INSTRUCTION MANUAL(SC) V 

632 2J D39-0334-15 DAMPER 

637 1H E30-1427-05 AUDIO CORD 

638 1H E03-0115-05 AC PLUG ADAPTER MI 

639 1K E30-2592-15 AC POWER CORD MI 

639 1K E30-2824-15 AC POWER CORD V 

640 1J,2K E35-2256-05 FLAT CABLE (21P) 

641 2K E35-2294-05 FLAT CABLE (17P) 

642 1J,2J E35-2380-05 FLAT CABLE (33P) 

643 1H,2H ✽ E35-2432-05 FLAT CABLE (9P) 

644 1H ✽ E35-2413-15 FLAT CABLE (33P) 

646 1K F07-1660-01 COVER (BACK) 

651 2J G01-4094-04 TORSION COIL SPRING (A) 

652 2J G01-4095-04 TORSION COIL SPRING (B) 

653 2K G01-4141-04 EXTENSION SPRING 

654 1K G11-2470-04 CUSHION 


2 

Remarks 




RXD-V525/V626/V727/V828 

PARTS LIST

56 

✽ New Parts 




Ref. No 

Address 

New 

Parts 



- G11-2711-04 CUSHION 

- H10-7567-02 POLYSTYRENE FOAMED FIXTURE (R) 

- ✽ H10-7645-02 POLYSTYRENE FOAMED FIXTURE (L) 

- ✽ H21-0373-03 PROTECTION SHEET 

- H25-1642-04 PROTECTION BAG 

- ✽ H25-1654-04 PROTECTION BAG 

Destination 





658 1K J19-3751-04 UNIT HOLDER 

659 2J J19-5911-05 UNIT HOLDER 

660 2J J19-5914-05 UNIT HOLDER 

667 1K J42-0083-05 POWER CORD BUSHING 

668 2J J52-0039-05 PUSH LATCH 

- J61-0307-05 WIRE BAND 

672 2H K29-7466-04 KNOB (MAIN VOLUME) 

675 2H K29-7470-14 KNOB (MULTI) 

676 2H K29-7471-14 KNOB (SOUND) 

677 2H ✽ K29-7547-04 KNOB (MIC) 





685 1H T90-0836-05 LEAD WIRE ANTENNA 

686 1H T90-0837-05 LOOP ANTENNA 

POWER SUPPLY UNIT (X00-29XX-XX): RXD-V525/V626 

C1 CE04KW1E332M ELECTRO 3300UF 25WV 


C3 ,4 C90-3836-05 ELECTRO 3300UF 63WV MI 6 



C6 CE04KW1H010M ELECTRO 1.0UF 50WV V 5 

C6 CE04KW1H2R2M ELECTRO 2.2UF 50WV 

C7 ,8 CE04KW1V470M ELECTRO 47UF 35WV 

C9 CK45FF1H103Z CERAMIC 0.010UF Z 

C10 CE04KW1V470M ELECTRO 47UF 35WV 

C11 ,12 CE04KW1H330M ELECTRO 33UF 50WV 

C13 CE04KW1C100M ELECTRO 10UF 16WV V 5 

C13 CE04KW1H100M ELECTRO 10UF 50WV MI 

C14 CE04KW1C100M ELECTRO 10UF 16WV 


C16 CE04KW1J221M ELECTRO 220UF 63WV 

C17 CE04KW1H2R2M ELECTRO 2.2UF 50WV 

C18 CK45FB1H102K CERAMIC 1000PF K 


C20 ,21 CQ93FMG1H104J MYLAR 0.10UF J 


C34 CE04KW1A221M ELECTRO 220UF 10WV MI 

CN1 E40-4245-05 PIN ASSY 

CN2 E40-8321-05 SOCKET FOR PIN ASSY 

Remarks 




3 

✽ New Parts 





New 

Parts 


Destination 

F1 F50-0097-05 FUSE (5X20) V 5 

F1 ,2 F05-1222-05 FUSE (SEMKO) (250V T1.25A L) MI 5 

F1 ,2 F06-2021-05 FUSE (SEMKO) (250V T2AL) MI 6 

CN3 ,4 J13-0075-05 FUSE CLIP 

CN5 ,6 J13-0075-05 FUSE CLIP MI 

T1 L07-2657-05 POWER TRANSFORMER MI 

T1 L07-2661-05 POWER TRANSFORMER V 5 

R1 RD14NB2E820J RD 82 J 1/4W 

R2 RD14NB2E471J RD 470 J 1/4W MI 

R3 RD14NB2E332J RD 3.3K J 1/4W 

R12 RD14NB2E332J RD 3.3K J 1/4W 

R16 RD14NB2E4R7J RD 4.7 J 1/4W 

R17 RD14NB2E272J RD 2.7K J 1/4W 

R29 RD14NB2E1R0J RD 1.0 J 1/4W 

R30 RD14NB2E4R7J RD 4.7 J 1/4W 

R31 RS14KB3D181J FL-PROOF RS 180 J 2W 

K1 S76-0090-05 MAGNETIC RELAY 


S1 ,2 S62-0001-05 SLIDE SWITCH MI 

D1 D3SBA20UF03 DIODE V 5 

D1 D4SBL20UF03 DIODE MI 

D2 D2SBA20F03 DIODE 

D3 S1ZB20(4101) DIODE 

D4 -6 HSS104A DIODE 

D4 -6 1SS133 DIODE 

D7 HZS6C2L ZENER DIODE 

D8 HSS104A DIODE 

D8 1SS133 DIODE 

D9 HZS6.2N(B2) ZENER DIODE MI 

D9 MTZJ6.2(B) ZENER DIODE 

D9 RD6.2ES(B2) ZENER DIODE V 5 






D12 ,13 HZS20N(B2) ZENER DIODE MI 

D12 ,13 MTZJ20(B) ZENER DIODE 

D12 ,13 RD20ES(B2) ZENER DIODE V 5 

D14 S5688B DIODE 

D15 HZS16N(B2) ZENER DIODE MI 

D15 MTZJ16(B) ZENER DIODE MI 

IC1 TA7809SB ANALOGUE IC 


Q1 DTC143TSA DIGITAL TRANSISTOR 

Q1 UN4216 DIGITAL TRANSISTOR 

Q2 KTC3205 TRANSISTOR 

Q2 2SC3940A(R,S) TRANSISTOR MI 

Q2 2SD863(E,F) TRANSISTOR V 5 

Q4 ✽ 2SB1659✽2 TRANSISTOR 

Q5 KTC3199(Y,GR) TRANSISTOR MI 

Q5 2SC2458(Y,GR) TRANSISTOR V 5 

Q5 2SC2785(F,E) TRANSISTOR 

4 

Remarks 




RXD-V525/V626/V727/V828 

PARTS LIST

57 

✽ New Parts 




Ref. No 

Address 

New 

Parts 


Destination 

Q6 KTA1267(Y,GR) TRANSISTOR MI 

Q6 2SA1048(Y,GR) TRANSISTOR V 5 

Q6 2SA1175(F,E) TRANSISTOR 

Q7 2SA1534A(R,S) TRANSISTOR 

Q8 2SC3940A(R,S) TRANSISTOR MI 

Q8 2SD863(E,F) TRANSISTOR MI 


Q9 2SC2785(F,E) TRANSISTOR MI 

POWER SUPPLY UNIT (X00-29XX-XX): RXD-V727/V828 

C1 CE04LW1V332M ELECTRO 3300UF 35WV 




C5 CE04EW1E331M ELECTRO 330UF 25WV V 

C5 C90-3664-05 ELECTRO 330UF 25WU MI 

C6 CE04LW1H2R2M ELECTRO 2.2UF 50WV V 

C6 C90-3681-05 ELECTRO 2.2UF 50WV MI 

C7 ,8 CE04LW1V470M ELECTRO 47UF 35WV V 

C7 ,8 C90-3671-05 ELECTRO 47UF 35WV MI 

C10 CE04LW1V470M ELECTRO 47UF 35WV V 

C10 C90-3671-05 ELECTRO 47UF 35WV MI 

C11 ,12 CE04LW1H330M ELECTRO 33UF 50WV V 


C13 ,14 CE04LW1C100M ELECTRO 10UF 16WV V 




C16 CE04LW1J221M ELECTRO 220UF 63WV 



C20 CK45FF1H103Z CERAMIC 0.010UF Z V 



C23 CQ93FMG1H104J MYLAR 0.10UF J 




C34 ,35 CE04LW1V222M ELECTRO 2200UF 35WV 8 

C34 ,35 C90-3831-05 ELECTRO 3300UF 35WV 7 

C36 CE04LW1H2R2M ELECTRO 2.2UF 50WV V 

C36 C90-3681-05 ELECTRO 2.2UF 50WV MI 



CN2 E40-8321-05 SOCKET FOR PIN ASSY 

F1 F50-0101-05 FUSE (5X20) V 8 

F1 F50-0102-05 FUSE (5X20) V 7 

F1 ,2 F05-3121-05 FUSE (SEMKO) (250V T3.15AL) MI 8 

F1 ,2 F05-4025-05 FUSE (SEMKO) (250V T4A L) MI 7 

F4 ,5 F05-4025-05 FUSE (SEMKO) (250V T4A L) MI 

F4 ,5 F50-0102-05 FUSE (5X20) V 

CN3 ,4 J13-0075-05 FUSE CLIP 

CN5 ,6 J13-0075-05 FUSE CLIP MI 

CN9 -12 J13-0075-05 FUSE CLIP 

Remarks 




5 

✽ New Parts 





New 

Parts 


Destination 

T1 L07-2657-05 POWER TRANSFORMER MI 

T1 L07-2661-05 POWER TRANSFORMER V 

R1 RD14NB2E1R5J RD 1.5 J 1/4W 

R3 RD14NB2E222J RD 2.2K J 1/4W 

R12 RD14NB2E332J RD 3.3K J 1/4W 

R13 RD14NB2E470J RD 47 J 1/4W 

R16 RD14NB2E4R7J RD 4.7 J 1/4W 

R17 RD14NB2E272J RD 2.7K J 1/4W 

R21 RS14KB3A150J FL-PROOF RS 15 J 1W MIV 8 



R29 RD14NB2E1R0J RD 1.0 J 1/4W 

R30 RD14NB2E4R7J RD 4.7 J 1/4W 

R31 ,32 RS14KB3D331J FL-PROOF RS 330 J 2W 

R38 RS14KB3A150J FL-PROOF RS 15 J 1W MIV 8 


S1 ,2 S62-0001-05 SLIDE SWITCH MI 78 

D1 D4SBL20UF03 DIODE 

D2 D2SBA20F03 DIODE 




D7 HZS6C2L ZENER DIODE 

D8 HZS16N(B2) ZENER DIODE MI 78 

D8 MTZJ16(B) ZENER DIODE MI 78 








D11 RD6.8ES(B2) ZENER DIODE V 

D12 ,13 HZS20N(B2) ZENER DIODE MI 


D12 ,13 RD20ES(B2) ZENER DIODE V 

D14 1T2 DIODE 


D15 -19 1SS133 DIODE 



Q1 DTC143TSA DIGITAL TRANSISTOR 


Q2 2SC2003(L,K) TRANSISTOR 

Q3 2SA1534A(R,S) TRANSISTOR MI 

Q3 2SB1370(E,F) TRANSISTOR MI 

Q3 2SB1375 TRANSISTOR V 

Q4 2SB1624✽2 TRANSISTOR 


Q5 2SC2458(Y,GR) TRANSISTOR V 


Q5 2SC3311A(Q,R) TRANSISTOR MI 

Q6 KTA1268 TRANSISTOR MI 

6 

Remarks 




RXD-V525/V626/V727/V828 

PARTS LIST

58 

✽ New Parts 




Ref. No 

Address 

New 

Parts 




Q7 2SC2785(F,E) TRANSISTOR MI 

Q7 2SC3311A(Q,R) TRANSISTOR MI 

Q8 KTC3205 TRANSISTOR MI 

Q8 2SC3940A(R,S) TRANSISTOR 

Q8 2SD863(E,F) TRANSISTOR V 

Destination 

POWER AMPLIFIER UNIT (X07-30XX-XX): RXD-V525/V626 

C1 ,2 CE04KW1H010M ELECTRO 1.0UF 50WV 

C3 ,4 CC45FCH1H470J CERAMIC 47PF J 

C9 ,10 CC45FSL1H331J CERAMIC 330PF J 

C11 ,12 CC45FCH1H101J CERAMIC 100PF J 

C13 ,14 CE04KW1V4R7M ELECTRO 4.7UF 35WV 

C15 ,16 CC45FCH1H070D CERAMIC 7.0PF D 


C29 ,30 CE04KW1H470M ELECTRO 47UF 50WV 

C33 ,34 CK45FF1H223Z CERAMIC 0.022UF Z 

C35 ,36 CK45FF1H103Z CERAMIC 0.010UF Z MI 6 

C41 -44 CF92FV1H224J MF-C 0.22UF J 

C41 -44 C91-1577-05 MP-C 0.22UF J 

C51 CE04KW1A101M ELECTRO 100UF 10WV 

C61 ,62 CK45FF1H472Z CERAMIC 4700PF Z 

C63 CC45FCH1H221J CERAMIC 220PF J 


C72 CE04KW1H470M ELECTRO 47UF 50WV MIV 5 

C72 CE04KW1J470M ELECTRO 47UF 63WV MI 6 






J2 E70-0053-05 LOCK TERMINAL BOARD 

J3 E63-0116-05 PIN JACK 


R31 -34 RD14BB2E133J RD 13K J 1/4W 

R41 -44 RD14NB2E220J RD 22 J 1/4W 

R45 -48 RS14KB3DR22J FL-PROOF RS 0.22 J 2W 

R71 ,72 RD14NB2E100J RD 10 J 1/4W 

R101 RS14KB3D102J FL-PROOF RS 1.0K J 2W MI 5 


R112 RD14NB2E151J RD 150 J 1/4W 


R121 RS14KB3D681J FL-PROOF RS 680 J 2W MI 5 

R128 RD14NB2E101J RD 100 J 1/4W 

R131,132 RS14KB3D331J FL-PROOF RS 330 J 2W 


S1 S62-0077-05 SLIDE SWITCH 

D1 ,2 HSS104A DIODE 

D1 ,2 1SS133 DIODE 

D3 ,4 HZS18N(B2) ZENER DIODE MI 5 


D3 ,4 MTZJ18(B) ZENER DIODE MI 5 

Remarks 




7 

✽ New Parts 





New 

Parts 


Destination 












D11 ,12 ✽ 1SS244 DIODE MI 6 

D13 ,14 HSS104A DIODE MI 6 

D13 ,14 1SS133 DIODE MI 6 


D15 ,16 1SS133 DIODE 



D21 RD5.1ES(B2) ZENER DIODE V 


D25 ,26 1SS133 DIODE 


D30 MTZJ13(B) ZENER DIODE 

D30 RD13ES(B2) ZENER DIODE V 





D32 RD10ES(B2) ZENER DIODE V 



Q1 ,2 2SC2878(B) TRANSISTOR 

Q3 ,4 2SD2144S(U,V) TRANSISTOR 

Q5 -8 2SA992(F,E) TRANSISTOR 

Q9 ,10 2SC1845(F,E) TRANSISTOR 

Q11 ,12 2SC4137F50(V,W) TRANSISTOR 

Q13 ,14 2SD2493 TRANSISTOR MIV 5 

Q13 ,14 2SD2493A TRANSISTOR MI 6 

Q15 ,16 2SB1624 TRANSISTOR MIV 5 

Q15 ,16 2SB1624A TRANSISTOR MI 6 


Q19 ,20 2SA992(F,E) TRANSISTOR MI 6 





Q42 2SA954(L,K) TRANSISTOR 


POWER AMPLIFIER UNIT (X07-30XX-XX): RXD-V727/V828 

C1 ,2 CE04KW1H4R7M ELECTRO 4.7UF 50WV 

C3 ,4 CC45FSL1H100D CERAMIC 10PF D 

C5 ,6 CE04LW1H100M ELECTRO 10UF 50WV 7 

C5 ,6 CE04LW1H4R7M ELECTRO 4.7UF 50WV 8 


8 

Remarks 




RXD-V525/V626/V727/V828 

PARTS LIST

59 

✽ New Parts 




Ref. No 

Address 

New 

Parts 


Destination 

C9 CK45FF1H103Z CERAMIC 0.010UF Z 8 

C10 CK45FB1H471K CERAMIC 470PF K 8 

C11 CK45FF1H103Z CERAMIC 0.010UF Z 8 


C15 ,16 CE04KW1C100M ELECTRO 10UF 16WV 8 

C15 ,16 CE04KW1V4R7M ELECTRO 4.7UF 35WV 7 


C19 ,20 CK45FB1H222K CERAMIC 2200PF K 

C21 -24 CQ93FMG1H224J MYLAR 0.22UF J 

C25 ,26 CE04LW1A101M ELECTRO 100UF 10WV 


C29 ,30 CK45FB1H222K CERAMIC 2200PF K 8 

C29 ,30 CK45FF1H103Z CERAMIC 0.010UF Z 7 

C31 -34 CQ93FMG1H224J MYLAR 0.22UF J 


C37 -39 CK45FF1H472Z CERAMIC 4700PF Z 

C55 C90-3707-05 ELECTRO 10UF 100WV 


C57 ,58 CK45FE2H472P CERAMIC 4700PF P 




C63 ,64 CE04LW1H101M ELECTRO 100UF 50WV V 8 

C63 ,64 CK45FE2H472P CERAMIC 4700PF P 7 


C65 ,66 C90-3687-05 ELECTRO 47UF 50WV 


C69 ,70 CC45FSL1H221J CERAMIC 220PF J 7 


C77 CE04LW2A100M ELECTRO 10UF 100WV V 


C78 CE04LW2A220M ELECTRO 22UF 100WV V 



C82 CQ93FMG1H102J MYLAR 1000PF J 

C84 CE04LW1A470M ELECTRO 47UF 10WV 

C85 CE04LW1V4R7M ELECTRO 4.7UF 35WV 

C87 CK45FB1H332K CERAMIC 3300PF K 7 


C99 CE04LW1C100M ELECTRO 10UF 16WV V 7 

C99 C90-3658-05 ELECTRO 10UF 16WV MI 7 

C100 CE04LW1H100M ELECTRO 10UF 50WV V 7 

C100 C90-3684-05 ELECTRO 10UF 50WV MI 7 

C103,104 CF92FV1H154J MF-C 0.15UF J 7 

C105,106 CQ93FMG1H823J MYLAR 0.082UF J 7 

C109,110 CE04LW1H100M ELECTRO 10UF 50WV 7 




J2 E70-0110-05 LOCK TERMINAL BOARD 7 

J3 E63-0116-05 PIN JACK 8 

J4 E70-0046-05 LOCK TERMINAL BOARD 8 

L1 -4 L39-0085-05 PHASE COMPENSATION COIL 8 

Remarks 




9 

✽ New Parts 





New 

Parts 


Destination 

L1 -4 L39-1373-05 PHASE COMPENSATION COIL 7 

R7 ,8 RS14KB3D331J FL-PROOF RS 330 J 2W 

R49 ,50 R92-1866-05 METAL FILM 0.1 2W 

R59 ,60 RS14KB3D4R7J FL-PROOF RS 4.7 J 2W 

R67 ,68 R92-1866-05 METAL FILM 0.1 2W 

R77 ,78 RS14KB3D4R7J FL-PROOF RS 4.7 J 2W 

R81 -84 RD14NB2E4R7J RD 4.7 J 1/4W 

R92 RS14KB3A392J FL-PROOF RS 3.9K J 1W 7 

R94 RS14KB3A392J FL-PROOF RS 3.9K J 1W 7 

R100 RS14KB3D221J FL-PROOF RS 220 J 2W 8 


R107,108 RD14NB2E2R2J RD 2.2 J 1/4W 

R115 RD14NB2E103J RD 10K J 1/4W 

R116 RD14NB2E472J RD 4.7K J 1/4W 

R124,125 RS14KB3A392J FL-PROOF RS 3.9K J 1W 7 

R143,144 RS14KB3A101J FL-PROOF RS 100 J 1W 8 



K1 ,2 S76-0045-15 MAGNETIC RELAY 

S1 S62-0077-05 SLIDE SWITCH 7 

D1 HZS13N(B2) ZENER DIODE 8 

D1 MTZJ13(B) ZENER DIODE 8 

D1 RD13ES(B2) ZENER DIODE V 8 

D2 HZS16N(B2) ZENER DIODE 8 

D2 MTZJ16(B) ZENER DIODE 8 

D2 RD16ES(B2) ZENER DIODE V 8 

D3 HZS5.1N(B2) ZENER DIODE 


D3 RD5.1ES(B) ZENER DIODE 

D4 ,5 HZS6.8N(B2) ZENER DIODE 7 

D4 ,5 MTZJ6.8(B) ZENER DIODE 7 

D4 ,5 RD6.8ES(B2) ZENER DIODE V 7 



D9 ,10 HZS18N(B2) ZENER DIODE 


D9 ,10 RD18ES(B2) ZENER DIODE 


D19 ,20 1SS133 DIODE 

D21 HSS104A DIODE 7 

D21 1SS133 DIODE 7 

D22 ,23 HZS6.8N(B2) ZENER DIODE 7 

D22 ,23 MTZJ6.8(B) ZENER DIODE 7 

D22 ,23 RD6.8ES(B2) ZENER DIODE V 7 



D28 ,29 HSS104A DIODE 8 

D28 ,29 1SS133 DIODE 8 

IC1 STK411-220D HYBRID IC 

IC2 STK411-220D HYBRID IC 7 

IC2 STK499-120 HYBRID IC 8 

IC3 NJM4565D-D IC(OP AMP X2) 7 


0 

Remarks 




PARTS LIST 

RXD-V525/V626/V727/V828

60 

✽ New Parts 




Ref. No 

Address 

New 

Parts 


Destination 

Q3 ,4 KTD1303 TRANSISTOR MI 

Q3 ,4 2SD2144S(U,V) TRANSISTOR V 


Q7 ,8 KTD1303 TRANSISTOR MI 

Q7 ,8 2SD2144S(U,V) TRANSISTOR V 

Q9 -12 2SC1845(F,E) TRANSISTOR 

Q13 DTC113ZSA DIGITAL TRANSISTOR 

Q14 2SC2003(L,K) TRANSISTOR 8 


Q18 2SC3245A(F) TRANSISTOR 7 

Q18 2SD2525 TRANSISTOR 8 

Q19 2SB1370 TRANSISTOR 7 

Q19 2SB1640 TRANSISTOR 8 

Q25 KTA1268 TRANSISTOR MI 


Q26 ,27 KTC3200 TRANSISTOR MI 



SUB-CIRCUIT UNIT (X13-765X/767X-XX) 

Remarks 

C1 -4 CC73FCH1H221J CHIP C 220PF J 

C5 CK73FB1H103K CHIP C 0.010UF K 



C15 ,16 CK73FB1E104K CHIP C 0.10UF K 8 



C17 ,18 CE04LW1HR33M ELECTRO 0.33UF 50WV 

C19 ,20 CK73FB1H273K CHIP C 0.027UF K 

C21 ,22 CE04LW1H010M ELECTRO 1.0UF 50WV 

C23 ,24 CK73FB1H103K CHIP C 0.010UF K 

C25 ,26 CK73FB1C224K CHIP C 0.22UF K 

C27 ,28 CK73FB1H472K CHIP C 4700PF K 


C31 ,32 CE04LW1H3R3M ELECTRO 3.3UF 50WV 


C35 ,36 CE04LW1H3R3M ELECTRO 3.3UF 50WV 

C37 CK73FB1C224K CHIP C 0.22UF K 567 

C41 ,42 CE04LW1A331M ELECTRO 330UF 10WV 

C43 CE04LW1H100M ELECTRO 10UF 50WV 

C44 CC73FCH1H221J CHIP C 220PF J 

C45 ,46 CC73FCH1H101J CHIP C 100PF J 

C47 ,48 CK73FB1H223KTA CHIP C 0.022UF K 

C49 CK73FB1E104K CHIP C 0.10UF K 




C53 CK73FB1H102K CHIP C 1000PF K 






C61 ,62 CE04LW1H010M ELECTRO 1.0UF 50WV 

C63 CE04LW0J331M ELECTRO 330UF 6.3WV 




! 

✽ New Parts 





New 

Parts 





C67 CC45FCH1H101J CERAMIC 100PF J 

C68 CK73FB1H223KTA CHIP C 0.022UF K 

Destination 

C71 CE04LW1C220M ELECTRO 22UF 16WV 

C72 CE04LW1H010M ELECTRO 1.0UF 50WV 

C73 ,74 CK73FB1H223KTA CHIP C 0.022UF K 


C301-310 CK73FB1E104K CHIP C 0.10UF K 8 

C311 CE04RW0J331M ELECTRO 330UF 6.3WV 8 

C312 CK73FB1E104K CHIP C 0.10UF K 8 

C313 CC73FCH1H050C CHIP C 5.0PF C 8 

C314-316 CC73FCH1H101J CHIP C 100PF J 8 

C317,318 CC73FCH1H331J CHIP C 330PF J 8 

C319,320 CK73FB1H102K CHIP C 1000PF K 8 

C321-324 CC73FCH1H331J CHIP C 330PF J 8 

C325,326 CE04LW1H3R3M ELECTRO 3.3UF 50WV 8 

C327,328 CE04LW1C100M ELECTRO 10UF 16WV 8 

C329 CK73FB1H102K CHIP C 1000PF K 8 




C333 CC73FCH1H470J CHIP C 47PF J 8 



C337 CC73FCH1H050C CHIP C 5.0PF C 8 


C339,340 CE04LW1C100M ELECTRO 10UF 16WV 78 


C343,344 CK73FB1H102K CHIP C 1000PF K 


C347 CE04LW1C101M ELECTRO 100UF 16WV 8 




C352 CK73FB1H103K CHIP C 0.010UF K 8 


C355,356 CK73FB1E104K CHIP C 0.10UF K 




C360,361 CC73FCH1H101J CHIP C 100PF J 


C363 CE04RW1E3R3M ELECTRO 3.3UF 25WV 8 

C364 CE04LW1H3R3M ELECTRO 3.3UF 50WV 8 




C547 CK73FF1C105Z CHIP C 1.0UF Z 






@ 

Remarks 




PARTS LIST 

RXD-V525/V626/V727/V828

61 

✽ New Parts 




Ref. No 

Address 

New 

Parts 


Destination 

Remarks 


C559,560 CC73FCH1H101J CHIP C 100PF J 8 





C566 CK73FB1H103K CHIP C 0.010UF K 567 









CN4 E40-4908-05 FLAT CABLE CONNECTOR 



J1 E63-1037-05 PIN JACK 

J2 E20-0321-05 LOCK TERMINAL BOARD(2P,F) 

J3 E63-1010-05 PIN JACK 

E8 F10-1138-14 SHIELDING PLATE 

X1 L78-0294-05 RESONATOR (10.000M) 

X2 L77-2173-05 CRYSTAL RESONATOR(32.768KHZ) 

X301 L77-2250-05 CRYSTAL RESONATOR(33.8688MHZ) 8 

R1 ,2 RK73FB2A102J CHIP R 1.0K J 1/10W 

R3 ,4 RK73FB2A104J CHIP R 100K J 1/10W 



R11 RK73FB2A224J CHIP R 220K J 1/10W 

R14 RK73FB2A821J CHIP R 820 J 1/10W 


R21 RK73FB2A104J CHIP R 100K J 1/10W 567 

R22 ,23 RK73FB2A103J CHIP R 10K J 1/10W 567 

R27 ,28 RD14NB2E151J RD 150 J 1/4W 

R29 RD14NB2E221J RD 220 J 1/4W 



R38 RK73FB2A472J CHIP R 4.7K J 1/10W 

R43 -45 RK73FB2A472J CHIP R 4.7K J 1/10W 




R112,113 RK73FB2A101J CHIP R 100 J 1/10W 


R115-117 RK73FB2A221J CHIP R 220 J 1/10W 




R131 RK73FB2A475J CHIP R 4.7M J 1/10W 







# 

✽ New Parts 





New 

Parts 


Destination 

Remarks 

R165 RD14NB2E681J RD 680 J 1/4W 


R221,222 RK73FB2A472J CHIP R 4.7K J 1/10W 

R301,302 RK73FB2A223J CHIP R 22K J 1/10W 8 


R309,310 RK73FB2A332J CHIP R 3.3K J 1/10W 8 

R311-314 RK73FB2A103J CHIP R 10K J 1/10W 8 



R319-322 RK73FB2A104J CHIP R 100K J 1/10W 8 












R359 RK73FB2A751J CHIP R 750 J 1/10W 8 



R362,363 RK73FB2A473J CHIP R 47K J 1/10W 


R365-367 RK73FB2A473J CHIP R 47K J 1/10W 




R370 RD14NB2E1R0J RD 1.0 J 1/4W 8 


R373,374 RK73FB2A681J CHIP R 680 J 1/10W 78 

R377 RK73FB2A472J CHIP R 4.7K J 1/10W 78 












R562 ✽ R92-1926-05 WIRE WOUND 6.8 5W 







R606,607 RK73FB2A1R0J CHIP R 1.0 J 1/10W 





$ 

PARTS LIST 

RXD-V525/V626/V727/V828

62 

✽ New Parts 




Ref. No 

Address 

New 

Parts 



D5 HZS10N(B2) ZENER DIODE 


D6 ,7 HZS7.5N(B2) ZENER DIODE 

D6 ,7 MTZJ7.5(B) ZENER DIODE 



D11 ,12 RB721Q DIODE 


D13 ,14 1SS133 DIODE 

Destination 

D16 DAP202U DIODE 

D16 MA142WA DIODE 


D301,302 RB721Q DIODE 78 

D303 HZS5.6N(B2) ZENER DIODE 8 

D303 MTZJ5.6(B) ZENER DIODE 8 

D504 DAN202U DIODE 

D504 MA142WK DIODE 


D505,506 HZS11N(B2) ZENER DIODE 

D505,506 MTZJ11(B) ZENER DIODE 


D508 HZS24N(B2) ZENER DIODE 




IC1 ✽ M30622MC-598FP MI-COM IC 

IC2 M62492FP MOS-IC 

IC4 S-80840ANY ANALOGUE IC 

IC5 SI-3050J ANALOGUE IC 

IC10 CXD2718Q MOS-IC 8 

IC11,12 NJM4565MD IC(OP AMP X2) 8 

IC13 NJM4565MD IC(OP AMP X2) 78 

IC14 BU2090F ANALOGUE IC 

IC15 NJM4565MD IC(OP AMP X2) 

Q1 KTC3199(Y,GR) TRANSISTOR 


Q1 2SC3311A(Q,R) TRANSISTOR 

Q2 2SB1412F5(Q,R) TRANSISTOR 

Q3 DTC124EUA DIGITAL TRANSISTOR 


Q4 -6 DTA113ZSA DIGITAL TRANSISTOR 

Q4 -6 UN4119 DIGITAL TRANSISTOR 

Q7 2SD2525 TRANSISTOR 



Q10 DTA113ZUA DIGITAL TRANSISTOR 


Q304 2SC3940A(R,S) TRANSISTOR 8 

Q304 2SD863(E,F) TRANSISTOR 8 

Q305,306 2SC4213(B) TRANSISTOR 78 

Q307 DTA113ZUA DIGITAL TRANSISTOR 78 

Q307 UN5119 DIGITAL TRANSISTOR 78 

Q502 DTC113ZUA DIGITAL TRANSISTOR 


Remarks 




% 

✽ New Parts 





New 

Parts 


Q503 2SA1534A(R,S) TRANSISTOR 


Q505 2SC4081 TRANSISTOR 



Q511,512 2SC4213(B) TRANSISTOR 

A1 W02-2673-15 TUNER ASSY 

A2 W02-1114-15 OSCILLATING MODULE 

DISPLAY UNIT (X14-703X/704X-XX) 

Destination 

Remarks 

D51 ,52 B30-2546-05 LED(RED3(80)) 

D53 B30-2548-05 LED(GRN5(80),HI B) 678 

D54 -58 B30-2547-05 LED(RED5(80),HI B) 

D60 -62 B30-2546-05 LED(RED3(80)) 

D65 -67 B30-2548-05 LED(GRN5(80),HI B) 678 

D70 B30-2548-05 LED(GRN5(80),HI B) 678 

D80 B30-2547-05 LED(RED5(80),HI B) 

D81 B30-2547-05 LED(RED5(80),HI B) 8 

D82 -84 B30-2546-05 LED(RED3(80)) 8 

C3 ,4 CE04LW1V220M ELECTRO 22UF 35WV 

C11 CC45FSL1H331J CERAMIC 330PF J 



C14 CE04LW1V4R7M ELECTRO 4.7UF 35WV 


C16 CE04RW1H010M ELECTRO 1.0UF 50WV 



C51 C91-0769-05 CERAMIC 0.010UF K 

C52 ,53 C91-0757-05 CERAMIC 1000PF K 

C55 C91-0769-05 CERAMIC 0.010UF K 

C56 C91-0745-05 CERAMIC 100PF K 

C57 ,58 C91-0757-05 CERAMIC 1000PF K 






C68 ,69 C91-0757-05 CERAMIC 1000PF K 

C70 ✽ CE04RW1H100M ELECTRO 10UF 50WV 

C72 ,73 CE04RW1H010M ELECTRO 1.0UF 50WV 

C74 ✽ CE04RW1H100M ELECTRO 10UF 50WV 

C75 C91-0757-05 CERAMIC 1000PF K 

C76 CE04RW0J470M ELECTRO 47UF 6.3WV 


C153 ✽ CE04RW1C100M ELECTRO 10UF 16WV 








C161 CF92FV1H474J MF-C 0.47UF J 




^ 

PARTS LIST 

RXD-V525/V626/V727/V828

63 

✽ New Parts 




Ref. No 

Address 

New 

Parts 




C164,165 CE04LW1C101M ELECTRO 100UF 16WV 

C501,502 CC45FSL1H221J CERAMIC 220PF J 






J2 E11-0219-05 PHONE JACK (1P SILVER) 

J101 E11-0280-05 PHONE JACK (1P BLK) 

- J19-5960-13 HOLDER 

R131 RD14NB2E151J RD 150 J 1/4W 

R204,205 RD14NB2E100J RD 10 J 1/4W 

R501,502 RD14NB2E100J RD 10 J 1/4W 

VR1 R31-0097-05 VARIABLE RESISTOR 

S1 -26 S70-0031-05A TACT SWITCH 

S27 T99-0602-05 ROTARY ENCODER 

S28 ,29 T99-0615-05 ROTARY ENCODER 






Destination 

Remarks 




ED1 BJ665GK FLUORESCENT INDICATOR TUBE 5 

ED1 SVA-15MM13 FLUORESCENT INDICATOR TUBE 678 

IC1 NJM4565D-D IC(OP AMP X2) 

IC51 M66004SP MOS-IC 

IC52,53 BU2090 ANALOGUE IC 

IC55 ✽ M65855P MOS-IC 

Q1 -4 KTC3199(Y,GR) TRANSISTOR 


Q8 ,9 DTC124ESA DIGITAL TRANSISTOR 

Q8 ,9 UN4212 DIGITAL TRANSISTOR 

Q10 -12 DTA143TSA DIGITAL TRANSISTOR 

Q10 -12 UN4116 DIGITAL TRANSISTOR 

A1 W02-2561-05 ELECTRIC CIRCUIT MODULE 

RECORD/PLAYBACK UNIT (X28-298X/303X-XX) 

C1 -4 CK45FB1H471K CERAMIC 470PF K 


C7 ,8 CE04HW1H2R2M NP-ELEC 2.2UF 50WV 5 

C9 ,10 C90-3715-05 ELECTRO 4.7UF 35WV 5 

C11 ,12 CE04HW1H2R2M NP-ELEC 2.2UF 50WV 678 


C15 ,16 CQ93FMG1H224J MYLAR 0.22UF J 678 

C17 ,18 CQ93FMG1H332J MYLAR 3300PF J 678 


C21 ,22 CK45FB1H682K CERAMIC 6800PF K 678 




& 

✽ New Parts 





New 

Parts 


Destination 

Remarks 




C29 ,30 C90-3681-05 ELECTRO 2.2UF 50WV 


C33 -36 CC45FSL1H221J CERAMIC 220PF J 



C53 C90-3650-05 ELECTRO 100UF 16WV 5 








C62 CQ93HP2A562J MYLAR 5600PF J 



C65 ,66 CQ93FMG1H562J MYLAR 5600PF J 




C70 CC45FSL1H221J CERAMIC 220PF J 678 



C73 CQ93FMG1H332J MYLAR 3300PF J 678 


C75 CC45FSL1H221J CERAMIC 220PF J 678 



C78 ,79 CK45FF1H223Z CERAMIC 0.022UF Z 


C100 CF92FV1H105J MF-C 1.0UF J 




E1 -3 J11-0808-05 WIRE CLAMPER 

L1 ,2 L40-1035-20 SMALL FIXED INDUCTOR(10MH,J) 

L3 ,4 L79-1242-05 LC FILTER 678 

L5 L32-1006-05 BIAS OSCILATING COIL 

L6 L40-1001-17 SMALL FIXED INDUCTOR(10UH,K) 

R51 ,52 RD14NB2E100J RD 10 J 1/4W 

R53 RD14NB2E100J RD 10 J 1/4W 678 

R54 RD14NB2E100J RD 10 J 1/4W 5 

R55 RD14NB2E100J RD 10 J 1/4W 

R56 RD14NB2E102J RD 1.0K J 1/4W 

R71 RD14NB2E152J RD 1.5K J 1/4W 

R106 RD14NB2E471J RD 470 J 1/4W 678 

VR1 ,2 R32-0031-05 SEMI FIXED VARIABLE RESISTOR 


VR5 R32-0036-05 SEMI FIXED VARIABLE RESISTOR 





* 

PARTS LIST 

RXD-V525/V626/V727/V828

64 

✽ New Parts 




Ref. No 

Address 

New 

Parts 












Destination 

Remarks 

IC1 HA12219NT ANALOGUE IC 

IC2 HA12136A ANALOGUE IC 678 

IC3 BA3126N ANALOGUE IC 

IC4 HD74HC166P MOS-IC 

IC4 TC74HC166AP MOS-IC 

IC5 NJM4565L ANALOGUE IC 5 

IC6 NJM4565L ANALOGUE IC 678 

Q1 KTC3205 TRANSISTOR 


Q2 -5 DTC124ESA DIGITAL TRANSISTOR 

Q2 -5 KRC103M TRANSISTOR 

Q6 2SA1286-T11 TRANSISTOR 

Q7 DTC124ESA DIGITAL TRANSISTOR 

Q7 KRC103M TRANSISTOR 





Q11 ,12 KTC3199(Y,GR) TRANSISTOR 


Q21 DTA124ESA DIGITAL TRANSISTOR 

Q21 KRA103M TRANSISTOR 



Q23 -26 KTC3199(Y,GR) TRANSISTOR 


Q27 ,28 DTC124ESA DIGITAL TRANSISTOR 

Q27 ,28 KRC103M TRANSISTOR 

Q29 DTA124ESA DIGITAL TRANSISTOR 

Q29 KRA103M TRANSISTOR 

CD PLAYER UNIT (X32-373X/379X-XX) 

C1 -6 CK73FB1C104K CHIP C 0.10UF K 




C11 CE04LW1H4R7M ELECTRO 4.7UF 50WV 









C23 CK73FB1C104K CHIP C 0.10UF K 




( 

✽ New Parts 





New 

Parts 





C27 CK73FB1E683KTA CHIP C 0.068UF K 


C31 CK73FB1H223KTA CHIP C 0.022UF K 


C33 CE04HW1HR47M NP-ELEC 0.47UF 50WV 



C36 CK73FB1E473KTA CHIP C 0.047UF K 








C48 CC73FCH1H050C CHIP C 5.0PF C 




C105,106 CK73FB1H182K CHIP C 1800PF K 

C107-110 CC73FCH1H330J CHIP C 33PF J 


C113,114 CE04LW1A101M ELECTRO 100UF 10WV 







C123,124 CK73FB1C104K CHIP C 0.10UF K 












C141,142 CE04LW1A221M ELECTRO 220UF 10WV 


C149 CE04LW0J471M ELECTRO 470UF 6.3WV 


C151 CC73FCH1H090D CHIP C 9.0PF D 

C154 CC73FCH1H070D CHIP C 7.0PF D 






Destination 

) 

Remarks 




PARTS LIST 

RXD-V525/V626/V727/V828

65 

✽ New Parts 




Ref. No 

Address 

New 

Parts 


C161-186 CK73FB1C104K CHIP C 0.10UF K 






L1 L40-1001-31 SMALL FIXED INDUCTOR(10UH,K) 

L3 ,4 L40-2201-31 SMALL FIXED INDUCTOR(22UH) 

L8 L40-2201-31 SMALL FIXED INDUCTOR(22UH) 

X1 L77-2190-05 CRYSTAL RESONATOR(16.9344MHZ) 

X3 ✽ L77-2273-05 CRYSTAL RESONATOR(27MHZ) 


R3 -6 RK73FB2A100J CHIP R 10 J 1/10W 




































R54 ,55 RK73FB2A105J CHIP R 1.0M J 1/10W 


R57 RK73FB2A1R0J CHIP R 1.0 J 1/10W 



R60 -63 RK73FB2A682J CHIP R 6.8K J 1/10W 


Destination 

Remarks 




¡ 

✽ New Parts 





New 

Parts 












R103-108 RK73FB2A472J CHIP R 4.7K J 1/10W 
























R158,159 RK73FB2A1R0J CHIP R 1.0 J 1/10W 












VR1 R12-3686-05 TRIMMING POT.(22K) 

W1 -3 R92-0670-05 CHIP R 0 OHM 

W5 -10 R92-0670-05 CHIP R 0 OHM 

D1 ,2 MA111 DIODE 

D14 MA111 DIODE 

IC1 ,2 TA8409S MOS-IC 

IC3 ✽ CXA2549M ANALOGUE IC 

IC4 BA5979S ANALOGUE IC 

Destination 

 

Remarks 




PARTS LIST 

RXD-V525/V626/V727/V828

66 

✽ New Parts 




Ref. No 

Address 

New 

Parts 


IC5 ✽ CXD3008Q MOS-IC 

IC7 ,8 NJM4565M ANALOGUE IC 

IC9 ✽ ES3883 MOS-IC 

IC10 XC62ER3602MR ANALOGUE IC 

IC11 ✽ HY57V16160DTC MEMORY IC 

IC11 ✽ KM416S1120DTG8 MEMORY IC 

IC12 ✽ ES4108 MOS-IC 

IC13 ✽ MSM534001E53GS CUSTOM IC 








Q6 2SA933AS(Q,R) TRANSISTOR 

Q7 2SC3246 TRANSISTOR 

Q10 2SC4213(B) TRANSISTOR 



CD MECHANISM UNIT (D40-1500-05): KCTBIH 

103 1B D13-1763-04 GEAR (MIDDLE) 

104 1B D13-1765-03 GEAR (DRIVING) 

106 2A D10-3659-04 ROD (GUIDE) 

113 3A E40-3264-05 PIN ASSY 

111 2A J90-0844-03 GUIDE (RAIL) 

110 3A S74-0065-05 LEAF SWITCH 

DM 2B A11-1114-08 SUB CHASSIS ASSY 

FM 3B T42-0872-08 FEED MOTOR ASSY 

PU 1A T25-0050-05 PICKUP KCP1H 

CD MECHANISM UNIT (D40-1657-05) 

1 3D A10-3478-08 CHASSIS 

6 3D D10-3891-08 FRICTION ARM 

7 3D D13-1940-08 GEAR 

8 3D J31-0882-08 COLLAR(LOAD) 

9 2C D13-1941-08 GEAR 

11 2C D15-0418-08 PULLEY GEAR 

12 2C D16-0731-08 DRIVE BELT 

13 1C J99-0814-08 TRAY (SLIDE) 

14 2C D13-1599-08 GEAR (IDLER) 

15 2D G09-0670-08 WIRE SPRING 

20 2C B30-2553-08 LED (SIR-34ST3F) 

21 2D D13-1604-08 GEAR (HELICAL) 

22 1C D10-3892-08 LOCK ARM 

23 1D G01-3931-08 EXTENSION SPRING (BRAKE) 

24 1D J90-0870-08 SENSOR GUIDE 

25 1D T95-0162-08 PHOTO TRANSISTOR (RPT-38PB3F) 

27 1C S33-1022-05 PUSH SWITCH (SPPB12) 

29 1C J99-0815-08 TRAY (ROTARY) 

31 1D J21-6729-08 CLAMPER BKT 

32 1D T99-0613-08 MAGNET 

Destination 

Remarks 




£ 

✽ New Parts 





New 

Parts 


34 2D J19-5999-08 HOLDER 

35 2D J02-1174-08 INSULATOR 37 BLUE 

36 2D J02-1175-08 INSULATOR 25 GREEN 

38 2D D10-3893-08 SLIDER (CAM) 

39 1C,3C D14-0361-08 ROLLER (TRAY) 

40 1C,2C S64-0044-08 LEVER SWITCH (SSS-23-3) 

45 2D,3D E35-2366-08 FLAT CABLE (9P) 

46 2D,3D E40-8419-08 FLAT CABLE CONNECTOR (9P) 

47 2D,3D E35-2367-08 FLAT CABLE (16P) 

48 3D E35-2368-08 WIRING HARNESS (6P) 

56 2D RD14BB2C331J CARBON FILM RESISTOR 

57 3D G13-0521-08 CUSHION 

61 3D E40-8106-08 PIN ASSY 

62 3D E40-8420-08 FLAT CABLE CONNECTOR (33P) 

63 3D E40-8421-08 FLAT CABLE CONNECTOR (16P) 

69 1D ✽ J11-0849-08 CLAMPER 

AA N89-2614-45 SCREW (M2.6X14) 

AB N09-3377-08 SCREW (SUB-L) 

AC N89-2008-46 SCREW (M2X8) 

AD N09-3141-08 SCREW (F) 

AE N89-2608-46 SCREW (M2.6X8) 

AF N09-3140-08 SCREW (E) 

AG N09-3225-05 SCREW (A2) 

AH N09-3369-08 SCREW (2.6X6) 

AJ N09-5104-08 SCREW (A) 

AK N09-3489-08 SCREW (J) 

AL N19-1490-08 POLY WASHER (10X6.4X0.8) 

AM N16-0026-46 SPRING WASHER 

LM 3C T42-0949-08 MOTOR ASSY 

RTM 2D T42-0950-08 MOTOR ASSY 

CASSETTE MECHANISM UNIT (D40-1618-15) 

401 1F A10-3157-08 CHASSIS BASE 

405 1G D01-0119-08 FLYWHEEL ASSY LEFT 

406 2G D01-0205-08 FLYWHEEL ASSY RIGHT 

431 1F D19-0310-08 CLUTCH ASSY 

489 2F T94-0225-08 SOLENOID SHAFT 

491 1E W02-2695-08 ELECTRIC UNIT 

BJ 1F D16-0730-08 JOINT BLET 

BM 1G D16-0371-08 MAIN BELT 

BR 2G D16-0372-08 REEL BELT 

PF 2F D14-0399-08 PINCH ROLLER ASSY (FWD) 

PR 2E D14-0400-08 PINCH ROLLER ASSY (RVS) 

CC N19-0904-08 WASHER 

CD N19-0905-08 WASHER 

CE N19-1214-08 WASHER 

MM 1F T42-0948-08 MAIN MOTOR ASSY 

PH 2E T31-0078-08 PLAYBACK HEAD 

RPEH 2E T39-0038-08 REC/PLAYBACK/ERASE HEAD 

Destination 

¢ 

Remarks 




PARTS LIST 

RXD-V525/V626/V727/V828

HOW TO READ THE PARTS LIST 

SPECIFICATIONS 

RXD-V525/V626/V727/V828 

ABBREVIATION OF MODEL AND MASS PRODUCTION'S DESTINATIONS 

MODEL 

CNT 

ABB. 

Australia 

X 

Canada 

P 

China 

C 

England 

T 

Europe 

E 

Germany 

G 

Korea 

H 

Malaysia 

I 

RXD-V525 5 - - - - - - - I 

RXD-V626 6 - - - - - - - I 

RXD-V727 7 - - - - - - - I 

RXD-V828 8 - - - - - - - I 

MODEL 

CNT 

ABB. 

Mexico 

R 

PX/AAFES 

Y 

Russia 

Q 

Scandinavia 

L 

Shanghai 

V 

USA 

K 

Other area 

M 

RXD-V525 5 - - - - V - M - 

RXD-V626 6 - - - - - - M - 

RXD-V727 7 - - - - V - M - 

RXD-V828 8 - - - - V - M - 

Main unit (XD-V727) 

[ Amplifier section ] 

Rated output power during STEREO operation 

FRONT (1 kHz, 1.0 % T.H.D., 6 Ω ) 

Two channel driven ................................. 70 W + 70 W 

Effective output power during STEREO operation 

FRONT (1 kHz, 10 % T.H.D., 6 Ω ) 

One channel driven ...................................... 100 W + 100 W 

Effective output power during SUPER WOOFER operation 

FRONT (1 kHz, 10 % T.H.D., 6 Ω ) 

One channel driven............................. 100 W + 100 W 

SUPER WOOFER (60 Hz, 10 % T.H.D., 6 Ω ) 


Signal to noise ratio 

MD/DVD INPUT.............................................. 90 dB (IHF’ 66) 

Input sensitivity / inpedance 

MD/DVD INPUT............................................. 360 mV / 47 kΩ 

Output level / impedance 

MD REC OUTPUT (CD, 0 dB) .............................. 1.1 V / 1 kΩ 

[ Tuner section ] 

FM tuner section 

Tuning frequency range ........................ 87.5 MHz ~ 108 MHz 

AM (MW) Tuner section 

Tuning frequency range 

9 kHz step ........................................ 531 kHz ~ 1,602 kHz 

10 kHz step ...................................... 530 kHz ~ 1,610 kHz 

[ Cassette deck section ] 

Track ................................................... 4-track, 2-channel stereo 

Recording system .............................................. AC bias system 

(Frequency: 105 kHz) 

Heads 

A deck : Playback head ....................................................... 1 

B deck : Playback/ recording head ...................................... 1 

Erasing head ......................................................... 1 

Fast winding time ..................................... Approx. 100 seconds 

(C-60 tape) 

[ CD (VIDEO CD) player section ] 

Laser ......................................................... Semiconductor laser 

Wow & Flutter ........................... Less than unmeasurable Limit 

Digital output (Optical) ............................. – 15 dBm ~ – 21 dBm 

(Wave length 660 nm) 

Video Output format ..................................................NTSC/PAL 

Video Output level ................................................. 1 Vp-p (75Ω) 

[ General ] 

Power consumption ......................................................... 160 W 

Dimensions ........................................................... W : 280 mm 

H : 330 mm 

D : 390 mm 

Weight (net) .................................................................... 11.0 kg 




FRONT (1 kHz, 1.0 % T.H.D., 6 Ω ) 

Two channels driven ............................... 70 W + 70 W 


FRONT (1 kHz, 10 % T.H.D., 6 Ω ) 


Effective output power during SURROUND operation 

FRONT (1 kHz, 10 % T.H.D., 6 Ω ) 

One channel driven .......................................... 75 W + 75 W 

CENTER (1 kHz, 10 % T.H.D., 6 Ω ) ..................... 30 W 

SURROUND (1 kHz, 10 % T.H.D., 12 Ω ) 

One channel driven .......................................... 15 W + 15 W 




MD/DVD INPUT............................................. 380 mV / 47 kΩ 


SUPER WOOFER PREOUT ................................ 1.2 V / 620 Ω 

MD REC OUTPUT (CD, 0 dB) .......................1.1 V / 1 kΩ 






9 kHz step ........................................ 531 kHz ~ 1,602 kHz 

10 kHz step ...................................... 530 kHz ~ 1,610 kHz 





Heads 



Erasing head ......................................................... 1 


(C-60 tape) 








[ General ] 

Power consumption .......................................................... 200 W 


H : 330 mm 

D : 390 mm 

Weight (net) .................................................................... 11.2 kg 

67

RXD-V525/V626/V727/V828 

SPECIFICATIONS 

Notes 




1 kHz, 1.0 % T.H.D., 6 Ω ......................................... 55 W + 55 W 


1 kHz, 10 % T.H.D., 6 Ω ...................................... 70 W + 70 W 


MD/DVD INPUT.............................................. 90 dB (IHF 66) 


MD/DVD INPUT.............................................. 330 mV / 47 kΩ 


SUPER WOOFER PREOUT ................................. 1.2 V / 620 Ω 

MD REC OUTPUT (CD, 0 dB) ............................... 1.1 V / 1 kΩ 






9 kHz step ........................................... 531 kHz ~ 1,602 kHz 

10 kHz step ......................................... 530 kHz ~ 1,610 kHz 





Heads 



Erasing head ......................................................... 1 


(C-60 tape) 




Digital output (Optical) ............................. — 15 dBm ~ — 21 dBm 




[ General ] 

Power consumption .......................................................... 150 W 


H : 330 mm 

D : 390 mm 

Weight (net) .................................................................... 10.1 kg 

1.KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be 

changed without notice. 

2.Sufficient performance may not be possible at very low temperatures (0°C or less). 

Note: 

Component and circuit are subject to modification to insure best operation under differing local conditions. This manual is based on Europe (E) standard, and provides 

information on regional circuit modification through use of alternate schematic diagrams, and information on regional component variations through use of 

parts list. 

14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan 

KENWOOD SERVICE CORPORATION 

P.O BOX 22745, 2201 East Dominguez St., Long Beach, CA 90801-5745, U.S.A. 

KENWOOD ELECTRONICS CANADA INC. 

6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8 

KENWOOD ELECTRONICS LATIN AMERICA S.A. 

P.O BOX 55-2791, Piso 6 plaza Chase, Cl. 47 y Aquilino de la Guardia Panama, Republic de Panama 

KENWOOD ELECTRONICS BRASIL LTDA. 

Av. Moema, 170-17˚, Andar-Cobertura “B”, Ed. Maximum Service Center, 04077-020 

Moema, São Paulo-SP-Brasil 

KENWOOD ELECTRONICS U.K. LIMITED 

KENWOOD House, Dwight Road, Watford, Herts., WD1 8EB., United Kingdom 

KENWOOD ELECTRONICS BELGUM N.V. 

Meachelsesteenweg 418, B-1930 Zaventem, Belgium 

KENWOOD ELECTRONICS DEUTSCHLAND GMBH 

Rembrücker Str. 15, 63150 Heusenstamm, Germany 

KENWOOD ELECTRONICS FRANCE S.A. 

13 Boulevard Ney, 75018 Paris, France 

Main unit(XD-V626) 



1 kHz, 1.0 % T.H.D., 6 Ω ......................................... 70 W + 70 W 


1 kHz, 10 % T.H.D., 6 Ω .................................. 100 W + 100 W 




MD/DVD INPUT.............................................. 330 mV / 47 kΩ 


SUPER WOOFER PREOUT ................................. 1.2 V / 620 Ω 

MD REC OUTPUT (CD, 0 dB) ................................ 1.1 V / 1 Ω 






9 kHz step ........................................... 531 kHz ~ 1,602 kHz 

10 kHz step ......................................... 530 kHz ~ 1,610 kHz 





Heads 



Erasing head ......................................................... 1 


(C-60 tape) 








[ General ] 

Power consumption ......................................................... 200 W 


H : 330 mm 

D : 390 mm 

Weight (net) .................................................................... 10.9 kg 

KENWOOD ELECTRONICS ITALIA S.p.A. 

Via G. Sirtori, 7/9 20129, Milano, ltaly 

KENWOOD IBÉRICA S.A. 

Bolivia, 239-08020 Barcelona, Spain 

KENWOOD ELECTRONICS AUSTRALIA PTY. LTD. 

(A.C.N. 001499 074) 

P.O Box 504, 8 Figtree Drive, Australia Centre, Homebush, N.S.W. 2140, Australia 

KENWOOD ELECTRONICS (HONG KONG) LTD. 

Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong N.T., Hong Kong 

KENWOOD ELECTRONICS GULF FZE 

P.O.Box 61318, Jebel Ali, Dubai, U.A.E. 

KENWOOD ELECTRONICS SINGAPORE PTE LTD. 

No. 1 Genting Lane #02-02, KENWOOD Building, Singapore, 349544 

KENWOOD ELECTRONICS (MALAYSIA) SDN BHD. 

#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1 46300 Petaling Jaya Selangor Darul Ehsan 

Malaysia 

KENWOOD ELECTRONICS (THAILAND) CO., LTD. 

2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand

PC BOARD (Component side view)

Create successful ePaper yourself

Delete template?

Save as template?