cover - Encompass Imaging
cover - Encompass Imaging cover - Encompass Imaging
COVER 4-2. SCHEMATIC DIAGRAMS THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS (In addition to this, the necessary note is printed in each block) (For schematic diagrams) • All capacitors are in µF unless otherwise noted. pF : µ Link µF. 50 V or less are not indicated except for electrolytics and tantalums. • Chip resistors are 1/10 W unless otherwise noted. kΩ=1000 Ω, MΩ=1000 kΩ. • Caution when replacing chip parts. New parts must be attached after removal of chip. Be careful not to heat the minus side of tantalum capacitor, Because it is damaged by the heat. • Some chip part will be indicated as follows. Example C541 L452 22U 10UH TA A 2520 Kinds of capacitor Temperature characteristics External dimensions (mm) • Constants of resistors, capacitors, ICs and etc with XX indicate that they are not used. In such cases, the unused circuits may be indicated. • Parts with * differ according to the model/destination. Refer to the mount table for each function. • All variable and adjustable resistors have characteristic curve B, unless otherwise noted. • Signal name XEDIT → EDIT PB/XREC → PB/REC • 2: non flammable resistor • 5: fusible resistor • C: panel designation • A: B+ Line • B: B– Line • J : IN/OUT direction of (+,–) B LINE. • C: adjustment for repair. • A: VIDEO SIGNAL (ANALOG) • A: AUDIO SIGNAL (ANALOG) • A: VIDEO/AUDIO SIGNAL • A: VIDEO/AUDIO/SERVO SIGNAL • A: SERVO SIGNAL • Circled numbers refer to waveforms. (Measuring conditions voltage and waveform) • Voltages and waveforms are measured between the measurement points and ground when camera shoots color bar chart of pattern box. They are reference values and reference waveforms. (VOM of DC 10 MΩ input impedance is used) • Voltage values change depending upon input impedance of VOM used.) 4-7 1. Connection Pattern box DCR-TRV33/TRV33E 2. Adjust the distance so that the output waveform of Fig. a and the Fig. b can be obtain. Yellow H Cyan Green White Magenta Red Blue A B A=B B A Fig. a (Video output terminal output waveform) Fig.b (Picture on monitor TV) When indicating parts by reference number, please include the board name. Note : The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. 1.5 m Front of the lens Note : Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
COVER 4-2. SCHEMATIC DIAGRAMS A B C D E F G H I 1 CD-431 BOARD CCD IMAGER XX MARK:NO MOUNT NO MARK:CAMERA REC/PB MODE R :CAMERA REC MODE P :PB MODE 16 IC5101 CCD IMAGER IC5102 S/H R5101 0 3 C5101 0.1u B R9.2/P0 R-7.0/P0 R-0.3/P0 R1.6/P0 R1.0 P0 R0.4 P0 1.3 R2.2 P0 R2.3 P0 1 R2.0/P0 R-0.5/P0 R-6.9/P0 R13.4/P0 5 4 2 2 C5103 0.1u B C5102 0.1u 16V B C5104 XX 1 2 C5105 0.1u B 3 4 C5106 0.1u B 14 13 12 11 10 9 VSUB GND H2 H1 RG V4 V3 V2 V1 VL RCSUB 8 9 10 11 12 13 14 5 GND 6 R-7.5/P0 R9.5 P0 R14.8 P0 Q5101 UNR32A300LS0 SWITCH BYP BYP BYP CCD_IN GND SHD SHP For Schematic Diagram • Refer to page 4-67 for printed wiring board of CD-431 board. • Refer to page 4-69 for printed wiring board of LB-085 board. 3 4 5 6 7 R11.9/P0 8 CCD_OUT VDD 7 6 R5102 0 3 ICX427AK-13 IC5101 0 IC5102 AD80017AJRURL Precautions Upon Replacing CCD imager C5107 XX BYP GND OUT2 OUT1 VDD GND CLPDM C5108 0.1u B • The CD-431 board mounted as a repair part is not equipped with a CCD imager. When replacing this board, remove the CCD imager from the old one and mount it onto the new one. • If the CCD imager has been replaced, carry out all the adjustments for the camera section. 7 6 5 4 3 2 1 1.6 R0.6 P0.9 0.6 2.8 R2.8 P0 • As the CCD imager may be damaged by static electricity from its structure, handle it carefully like for the MOS IC. In addition, ensure that the receiver is not covered with dusts nor exposed to strong light. C5110 4.7u 25V TA B C5111 10u 10V TA A C5114 10u 6.3V TA A C5109 XX L5101 100uH 40mA? C5112 0.1u B C5113 0.1u B FB5101 0uH L5102 10uH C5116 0.1u B C5115 XX 155mA 4-2. SCHEMATIC DIAGRAMS CD-431 BOARD LB-085 BOARD SIGNAL PATH REC PB CHROMA CN5101 22P 1 GND 2 CCD_OUT- 3 CCD_OUT+ 4 GND 5 V4 6 V3 7 V2 8 V1 9 VSUB 10 GND 11 H2 12 H1 13 RG 14 GND 15 XSHD 16 XSHP 17 GND 18 A_2.8V 19 CLPDM 20 CAM_15V 21 CSUB 22 CAM_-7.5V LN5101 GND VIDEO SIGNAL Y Y/CHROMA 8 TO VC-313 BOARD (1/14) CN1501 ( ) THROUGH THE EP-624 FLEXIBLE (PAGE 4-37 of LVEL 3) 9 A B C D E F 1 NO MARK:EVF/LCD MODE E :EVF MODE L :LCD MODE TO VA-118 BOARD(1/5) CN4201 THROUGH THE FP-619 FLEXIBLE (PAGE 4-12) 16 LB-085 BOARD EVF&BACK LIGHT XX MARK:NO MOUNT D5601 XX R5603 180k IC5601 NJM2125F(TE2) ± 0.5% E0.3/L0 VCC DCR-TRV33/TRV33E 4-9 4-10 CD-431/LB-085 CN5601 2 3 4 5 20P EP_4.6V 1 D_2.8V 2 LED_DA 3 XEVF_TALLY_LED 4 LED_ON/OFF 5 EVF_GND 6 COM 7 VG 8 VR 9 VB 10 BLK 11 HCK1 12 HCK2 13 HST 14 EN 15 STB 16 VCK 17 VST 18 EVF_GND 19 EVF_VCC 20 SIGNAL PATH REC PB CHROMA VIDEO SIGNAL Y R5602 XX Y/CHROMA C5601 0.1u R5604 33k ± 0.5% E0.3 L0 1 2 3 4 5 IC5601 LED BACKLIGHT DRIVE R5605 1800 5 E0.4 L4.0 4.7 E1.0 L0 3 4 6 C5602 2.2u F 1 R5606 33k E1.6 L4.7 2 E0.3/L0 R5607 39 ± 0.5% 6 E1.0/L0 D5602 NSCW455T-TC8 BACKLIGHT Q5602 HN1B04FE-Y/GR(TPLR3) LED DRIVE CN5602 16P 16 COM 15 VG 14 VR 13 VB 12 BLK 11 HCK1 10 HCK2 9 HST 8 RGT 7 DWN 6 EN 5 STB 4 VCK 3 VST 2 VSS 1 VDD 7 LCD902 COLOR EVF UNIT
- Page 1 and 2: SERVICE MANUAL Ver 1.3 2003. 11 Rev
- Page 3 and 4: • SUPPLIED ACCESSORIES Make sure
- Page 5 and 6: 5-1-11. MECHANICAL CHASSIS BLOCK AS
- Page 7 and 8: DCR-TRV33/TRV33E 1-2. SELF-DIAGNOSI
- Page 9 and 10: COVER SECTION 2 DISASSEMBLY HELP Th
- Page 11 and 12: 2-1. P CABINET (C) ASSEMBLY Caution
- Page 13 and 14: 2-3. F PANEL SECTION 3 Open the Cas
- Page 15 and 16: 2-5. CABINET (R) SECTION 4 Three sc
- Page 17 and 18: 2-8. PD-188 BOARD, LCD UNIT 3 Four
- Page 19 and 20: 2-10. BT PANEL/EVF SECTION 1 Screw
- Page 21 and 22: 2-12. LB-085 BOARD (REMOVING OF THE
- Page 23 and 24: 2-14. VA-118 BOARD, LENS SECTION 7
- Page 25 and 26: 2-17. MECHANISM DECK, VC-313 BOARD
- Page 27 and 28: F panel section 40 21 41 20 IC4101
- Page 29 and 30: 2-22.FLEXIBLE BOARDS LOCATION The f
- Page 31 and 32: DCR-TRV33/TRV33E OVERALL SECTION -2
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- Page 37 and 38: DCR-TRV33/TRV33E COVER 3-4. OVERALL
- Page 39 and 40: DCR-TRV33/TRV33E COVER 3-6. POWER B
- Page 41 and 42: DCR-TRV33/TRV33E COVER COVER 4-2. S
- Page 43: COVER Link CD-431 BOARD (CCD IMAGER
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- Page 55 and 56: A B C D COVER 4-2. SCHEMATIC DIAGRA
- Page 57 and 58: COVER For Schematic Diagram • Ref
- Page 59 and 60: COVER Link 4-3. PRINTED WIRING BOAR
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- Page 65 and 66: COVER 4-2. SCHEMATIC DIAGRAMS 4-3.
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- Page 69 and 70: COVER 4-2. SCHEMATIC DIAGRAMS 4-3.
- Page 71 and 72: COVER 4-5. MOUNTED PARTS LOCATION C
- Page 73 and 74: COVER Link Link 5. REPAIR PARTS LIS
- Page 75 and 76: COVER 5-1. EXPLODED VIEWS 5-1-1. OV
- Page 77 and 78: COVER 5-1-3. MAIN CHASSIS SECTION n
- Page 79 and 80: COVER 5-1-5. CABINET L SECTION ns :
- Page 81 and 82: Ver 1.1 2003. 06 COVER 5-1-7. CABIN
- Page 83 and 84: Ver 1.1 2003. 06 COVER 5-1-9. OVERA
- Page 85 and 86: COVER 5. REPAIR PARTS LIST 5-1-11.
- Page 87 and 88: Ref. No. Part No. Description Ref.
- Page 89 and 90: Ref. No. Part No. Description Ref.
- Page 91 and 92: Ref. No. Part No. Description Ref.
- Page 93 and 94: Ver 1.1 2003. 06 Checking supplied
COVER<br />
4-2. SCHEMATIC DIAGRAMS<br />
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS<br />
(In addition to this, the necessary note is printed in each block)<br />
(For schematic diagrams)<br />
• All capacitors are in µF unless otherwise noted. pF : µ<br />
Link µF. 50 V or less are not indicated except for electrolytics<br />
and tantalums.<br />
• Chip resistors are 1/10 W unless otherwise noted.<br />
kΩ=1000 Ω, MΩ=1000 kΩ.<br />
• Caution when replacing chip parts.<br />
New parts must be attached after removal of chip.<br />
Be careful not to heat the minus side of tantalum<br />
capacitor, Because it is damaged by the heat.<br />
• Some chip part will be indicated as follows.<br />
Example C541 L452<br />
22U 10UH<br />
TA A 2520<br />
Kinds of capacitor<br />
Temperature characteristics<br />
External dimensions (mm)<br />
• Constants of resistors, capacitors, ICs and etc with XX<br />
indicate that they are not used.<br />
In such cases, the unused circuits may be indicated.<br />
• Parts with * differ according to the model/destination.<br />
Refer to the mount table for each function.<br />
• All variable and adjustable resistors have characteristic<br />
curve B, unless otherwise noted.<br />
• Signal name<br />
XEDIT → EDIT PB/XREC → PB/REC<br />
• 2: non flammable resistor<br />
• 5: fusible resistor<br />
• C: panel designation<br />
• A: B+ Line<br />
• B: B– Line<br />
• J : IN/OUT direction of (+,–) B LINE.<br />
• C: adjustment for repair.<br />
• A: VIDEO SIGNAL (ANALOG)<br />
• A: AUDIO SIGNAL (ANALOG)<br />
• A: VIDEO/AUDIO SIGNAL<br />
• A: VIDEO/AUDIO/SERVO SIGNAL<br />
• A: SERVO SIGNAL<br />
• Circled numbers refer to waveforms.<br />
(Measuring conditions voltage and waveform)<br />
• Voltages and waveforms are measured between the<br />
measurement points and ground when camera shoots<br />
color bar chart of pattern box. They are reference values<br />
and reference waveforms.<br />
(VOM of DC 10 MΩ input impedance is used)<br />
• Voltage values change depending upon input<br />
impedance of VOM used.)<br />
4-7<br />
1. Connection<br />
Pattern box<br />
DCR-TRV33/TRV33E<br />
2. Adjust the distance so that the output waveform of<br />
Fig. a and the Fig. b can be obtain.<br />
Yellow<br />
H<br />
Cyan<br />
Green<br />
White<br />
Magenta<br />
Red<br />
Blue<br />
A B A=B B A<br />
Fig. a (Video output terminal output waveform)<br />
Fig.b (Picture on monitor TV)<br />
When indicating parts by reference number, please<br />
include the board name.<br />
Note :<br />
The components identified by<br />
mark 0 or dotted line with mark<br />
0 are critical for safety.<br />
Replace only with part number<br />
specified.<br />
1.5 m<br />
Front of the lens<br />
Note :<br />
Les composants identifiés par<br />
une marque 0 sont critiques<br />
pour la sécurité.<br />
Ne les remplacer que par une<br />
pièce portant le numéro spécifié.
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