PC BOARD (Component side view)
PC BOARD (Component side view) PC BOARD (Component side view)
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. GENERAL MARKET M MALAYSIA I R10 2.2K Q2 Q4 Q3,4 MUTING RXD-V525 (X07-30XX-XX) DESTINATION COUNTRY ABB. UNIT No. B C MALAYSIA GENERAL MARKET I M 30-24 NO SHANGHAI V 92-10 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 D21 : MTZJ5.1(B) or HZS5.1N(B2) or RD5.1ES(B2) D30 : MTZJ13(B) or HZS13N(B2) or RD13ES(B2) D32 : MTZJ10(B) or 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
- Page 1 and 2: Knob (K29-7471-14) Knob (K29-7547-0
- Page 3 and 4: Phono jack (E63-1037-05) Metallic c
- Page 5 and 6: 1. TEST MODE 1-1 CD TEST MODE Initi
- Page 7 and 8: 2-3 Pin description CIRCUIT DESCRIP
- Page 9 and 10: 2-4 EXPANDER IC PIN DESCRIPTION (X1
- Page 11 and 12: Cassette Deck adjustment No ITEM IN
- Page 13 and 14: 1 2 3 4 5 6 7 A B C D E F G H I J P
- Page 15 and 16: 1 2 3 4 5 6 7 U V W X Y Z AA AB AC
- Page 17 and 18: 1 2 3 4 5 6 7 AO AP AQ AR AS AT AU
- Page 19 and 20: 1 2 3 4 5 6 7 A B C D E MECHANISM A
- Page 21 and 22: 1 2 3 4 5 6 7 X28-CN1 1/8 A X28- CN
- Page 23 and 24: 1 2 3 4 5 6 7 X13-A/2 -E4 2/8 I 1/2
- Page 25: C134 0.1 71 69 72 BD BE BF BG BH BI
- Page 29 and 30: 1 2 3 4 5 6 7 X13-A/2 -CN3 2/8 L X1
- Page 31 and 32: 1 2 3 4 5 6 7 X13-A/2 -E7 2/8 E X13
- Page 33 and 34: 1 2 3 51 106 113 AS 111 AS AN 110 R
- Page 35 and 36: Parts with exploded numbers larger
- Page 37 and 38: 55 ✽ New Parts Parts without Part
- Page 39 and 40: 57 ✽ New Parts Parts without Part
- Page 41 and 42: 59 ✽ New Parts Parts without Part
- Page 43 and 44: 61 ✽ New Parts Parts without Part
- Page 45 and 46: 63 ✽ New Parts Parts without Part
- Page 47 and 48: 65 ✽ New Parts Parts without Part
- Page 49 and 50: HOW TO READ THE PARTS LIST SPECIFIC
1<br />
2<br />
3<br />
4<br />
5<br />
6<br />
7<br />
BX BY BZ CA CB CC CD CE CF<br />
CG<br />
CAUTION: For continued safety, replace safety critical<br />
components only with manufacturer's recommended<br />
parts (refer to parts list). indicates safety<br />
critical components. For continued protection against<br />
risk of fire, replace only with same type and rating<br />
fuse(s). To reduce the risk of electric shock, leakagecurrent<br />
or resistance measurements shall be carried<br />
out (exposed parts are acceptably insulated from the<br />
supply circuit) before the appliance is returned to the<br />
customer.<br />
The DC voltage is an actual reading measured with a<br />
high impedance type voltmeter with no signal input.<br />
The measurement value may vary depending on the<br />
measuring instruments used or on the product.<br />
X13-A/2<br />
-E1<br />
2/8<br />
K<br />
CN1<br />
HP R 1<br />
HP L 2<br />
F RELAY 3<br />
PROTECTION 4<br />
SELFCHECK 5<br />
-12V 6<br />
MUTE 7<br />
ATT 8<br />
+12V 9<br />
RCH IN 10<br />
A.GND 11<br />
Lch IN 12<br />
SR LIMIT 13<br />
SW L/C 14<br />
SW R/S 15<br />
R11<br />
100K<br />
R12<br />
100K<br />
FRch<br />
12V<br />
+12V<br />
FLch<br />
W37<br />
R1<br />
3.3K<br />
R5<br />
2.2K<br />
R6<br />
2.2K<br />
R2<br />
3.3K<br />
C or SW<br />
Lch<br />
R25<br />
100K<br />
R26<br />
100K<br />
W58<br />
IC1 : STK411-220D<br />
IC2 :<br />
IC3 : NJM4565D-D<br />
Q1,2,5,6 : 2SC2878(B)<br />
Q3,4,7,8 : 2SD2144S(U,V) or<br />
KTD1303<br />
Q9-12 : 2SC1845(F,E)<br />
Q13,17,28 : DTC113ZSA<br />
Q14 : 2SC2003(L,K)<br />
Q18 :<br />
Q19 :<br />
Q25 : KTA1268 or<br />
2SA992(F,E)<br />
Q26,27 : KTC3200<br />
2SC1845(F,E)<br />
D1,2 :<br />
D3 : HZS5.1N(B2) or<br />
MTZJ5.1(B) or<br />
RD5.1ES(B2)<br />
D4,5,22,23 :<br />
D6-8,19-21,25,28,29<br />
: 1SS133 or<br />
HSS104A<br />
D9,10 : HZS18N(B2) or<br />
MTZJ18(B)<br />
+B<br />
B<br />
R15<br />
3.3K<br />
R19<br />
2.2K<br />
R20<br />
2.2K<br />
0.6V<br />
R16<br />
3.3K<br />
R3<br />
1.5K<br />
R4<br />
1.5K<br />
R17<br />
1.5K<br />
R18<br />
1.5K<br />
R126<br />
10K<br />
R127<br />
100K<br />
R9<br />
2.2K<br />
0.6V 0.6V<br />
Q1<br />
0.6V<br />
Q2 R10 Q4<br />
2.2K<br />
Q1,2,5,6 Q3,4,7,8<br />
-10dB ATT MUTE<br />
0.6V<br />
SURROUND<br />
or SW Rch<br />
Q5<br />
Q6<br />
SIGNAL LINE<br />
GND LINE<br />
B LINE<br />
B LINE<br />
0.6V<br />
0V<br />
Q14<br />
0.6V<br />
R23<br />
2.2K<br />
0.6V<br />
R24<br />
2.2K<br />
0.6V<br />
G<br />
R38<br />
6.2K<br />
R40<br />
10K<br />
Q3<br />
Q7<br />
Q8<br />
C1<br />
4.7u50<br />
+<br />
C2<br />
4.7u50<br />
+<br />
C5<br />
+<br />
C6<br />
+<br />
C84<br />
47u10<br />
R13<br />
56K<br />
R14<br />
56K<br />
R27<br />
56K<br />
R28<br />
56K<br />
+<br />
C4 C3<br />
10P<br />
10P<br />
C7<br />
47P<br />
C8<br />
47P<br />
+<br />
R36<br />
3.3K<br />
48.5V Q25<br />
D6<br />
R42<br />
10K<br />
Q25-27<br />
VOLTAGE<br />
PROTECT<br />
+BH<br />
+BH<br />
+BH<br />
1 +VH<br />
2 GND<br />
3 +YOUT<br />
4 +VL<br />
C55<br />
10u100<br />
C56<br />
10u100<br />
BH<br />
BH<br />
+<br />
+<br />
C59<br />
47u50<br />
+<br />
C60<br />
47u50<br />
+<br />
BH<br />
+BH<br />
+BH<br />
+12V +12V<br />
Q27<br />
POWER AMPLIFIER UNIT (X07-304X-XX) (A/2) : RXD-V727(M,I,V)/V828(M,I,V)<br />
IC1 IC2<br />
POWER IC<br />
POWER IC<br />
D25<br />
12V<br />
R34<br />
47K<br />
C85<br />
4.7u35<br />
49.1V<br />
Q26<br />
0V<br />
D3<br />
+VH<br />
D19<br />
D20<br />
+VL<br />
+BL<br />
+ZD<br />
5<br />
R151<br />
18K<br />
R153<br />
18K<br />
R167 470K<br />
-ZD<br />
6<br />
-VL<br />
7<br />
C105 0.082<br />
VL<br />
BL<br />
C103<br />
0.15<br />
-VH<br />
8<br />
R92<br />
3.9K 1W<br />
5<br />
6<br />
VH<br />
BH<br />
8<br />
-VOUT<br />
9<br />
W88<br />
+BL<br />
BL<br />
7<br />
+BH<br />
R104<br />
18K<br />
-V<br />
10<br />
W6<br />
C97<br />
4.7u50<br />
SUB GND<br />
+V<br />
V +V<br />
NC<br />
R OUT<br />
L OUT<br />
-V(PRE)<br />
11<br />
12<br />
13<br />
14<br />
15<br />
16<br />
17<br />
BH BH<br />
+BH<br />
BH<br />
+12V<br />
W64<br />
D21<br />
D22<br />
D23<br />
+12V<br />
LIMITER<br />
2.0V<br />
R94<br />
3.9K 0V<br />
1W<br />
Q28<br />
R168 470K<br />
C106 0.082<br />
3<br />
2<br />
+V(PRE)<br />
12.3V<br />
R152 C104<br />
-12.3V<br />
18K 0.15<br />
IC3<br />
(2/2)<br />
R155<br />
100<br />
C109<br />
10u50<br />
+<br />
+<br />
W7<br />
+BH +BH<br />
+BH<br />
R107<br />
2.2 1/4W<br />
A -0.8V<br />
12V<br />
R154<br />
18K<br />
LPF<br />
C100<br />
10u50<br />
BH<br />
R115<br />
10K<br />
1/4W<br />
V<br />
+V<br />
Q18<br />
C77<br />
10u100<br />
D D10<br />
+BH +BH<br />
+ +<br />
12V<br />
+<br />
4<br />
C99<br />
10u16<br />
1<br />
IC3<br />
(1/2)<br />
BH<br />
R IN<br />
18<br />
C98<br />
4.7u50<br />
R156<br />
100<br />
C110<br />
10u50<br />
R116<br />
+<br />
+<br />
R NF<br />
19<br />
C68<br />
220P<br />
+BH<br />
C57<br />
4700P<br />
C58<br />
4700P<br />
C78<br />
22u100<br />
+<br />
MUTE<br />
20<br />
R121<br />
33K<br />
L NF<br />
L IN<br />
21<br />
22<br />
C16<br />
R46<br />
820<br />
+<br />
23 NC<br />
C67<br />
220P<br />
C15<br />
R45<br />
820<br />
+<br />
R47<br />
56K<br />
C17<br />
10P<br />
0.1 2W<br />
R51<br />
3K<br />
R48<br />
56K<br />
C18<br />
10P<br />
R50<br />
0.1 2W<br />
R52<br />
3K<br />
R53<br />
R54<br />
2.7K 2.7K<br />
Q9,10<br />
PROTECT<br />
0V<br />
0V<br />
Q9 0V<br />
0V<br />
Q10<br />
+BH<br />
BL<br />
BH<br />
+BH<br />
+BL<br />
+BH<br />
+BH<br />
+BH<br />
+VH<br />
1<br />
C61<br />
10u100<br />
C62<br />
10u100<br />
+VH<br />
BH<br />
1<br />
2<br />
GND<br />
+YOUT<br />
BH<br />
+BH<br />
2<br />
3<br />
+<br />
+<br />
+VL<br />
4<br />
C65<br />
47u50<br />
+<br />
C66 47u50<br />
+<br />
+VL<br />
BL<br />
+BL<br />
BL<br />
+BL<br />
3<br />
4<br />
5<br />
-BH<br />
+BH<br />
GND<br />
-BL<br />
+BL<br />
+ZD<br />
R124<br />
3.9K<br />
1W<br />
+BL<br />
-ZD<br />
5<br />
6<br />
R125<br />
3.9K<br />
1W<br />
-VL<br />
7<br />
VL<br />
-VH<br />
8<br />
VH<br />
-VOUT<br />
9<br />
V<br />
+BL<br />
-V<br />
10<br />
W104 W5<br />
W45<br />
BH BH BH BH<br />
W87<br />
+BH<br />
R49<br />
+BH +BH<br />
+BH<br />
R108<br />
2.2 1/4W<br />
A -1.7V<br />
A -1.3V<br />
D1<br />
D2<br />
+BH<br />
D9<br />
B +0.9V<br />
4.7K<br />
1/4W<br />
A<br />
BH<br />
B +16.7V<br />
Q19<br />
B +16.2V<br />
+BL<br />
MODEL<br />
RXD-V727<br />
RXD-V828<br />
0V<br />
R55<br />
1K<br />
W44<br />
C19<br />
2200P<br />
IC1<br />
0V<br />
R56<br />
1K<br />
C81<br />
0.01<br />
A B C D<br />
50.0V -50.0V 23.6V -23.6V<br />
50.3V -50.4V 29.5V -29.5V<br />
STK411-220D<br />
/230D<br />
STK407-090E<br />
/110E/120E<br />
C20<br />
2200P<br />
A<br />
F<br />
C82<br />
1000P<br />
+BH<br />
B<br />
CN2<br />
BH<br />
D<br />
BH<br />
+BH<br />
BL<br />
+BL<br />
+BL<br />
BL<br />
R8<br />
330 2W<br />
330 2W<br />
W47<br />
R7<br />
W82<br />
D4 D5<br />
C<br />
D28<br />
D29<br />
BL<br />
L2<br />
0.22 2W<br />
C21 R59<br />
4.7<br />
4.7<br />
R60<br />
C22<br />
0.22<br />
2W<br />
C24<br />
0.022<br />
R58<br />
47K<br />
R84<br />
4.7 1/4W<br />
BL<br />
C23<br />
0.022<br />
R178<br />
D7<br />
4.3V<br />
+V<br />
11<br />
W81<br />
+V<br />
R100<br />
K1<br />
Q17<br />
SUB GND<br />
NC<br />
S OUT<br />
C OUT<br />
-V(PRE)<br />
+V(PRE)<br />
12<br />
13<br />
FL, FR SP.<br />
ON/OFF<br />
14<br />
R143<br />
100 1W<br />
R144<br />
100 1W<br />
0V<br />
L1<br />
15<br />
R57<br />
47K<br />
R83<br />
4.7 1/4W<br />
16<br />
17<br />
V<br />
+V<br />
BH
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