Read Sony CX-JV3 / JAX-V3 Service Manual online
CX-JV3
3
TABLE OF CONTENTS
1.
SERVICING NOTES
................................................
4
2.
GENERAL
Location of Controls .......................................................
7
3.
DISASSEMBLY
3-1. Disassembly Flow ...........................................................
9
3-2. Case (SIDE-L/R) ............................................................. 10
3-3. Case (Top) ....................................................................... 10
3-4. Tray Panel ........................................................................ 11
3-5. CD Mechanism Deck (CDM74B-30BD61S) ................. 11
3-6. Front Panel Section ......................................................... 12
3-7. Mechanical Deck (CWM43FF13, CWM43FF25) ......... 12
3-8. Rear Cabinet Section ...................................................... 13
3-9. PT Board, MAIN Board .................................................. 13
3-10. Table Assy ....................................................................... 14
3-11. MOTOR (TB) Board ....................................................... 14
3-12. MOTOR (LD) Board ....................................................... 15
3-13. Base Unit (BU-30BD61S) .............................................. 15
3-14. BD Board ......................................................................... 16
3-3. Case (Top) ....................................................................... 10
3-4. Tray Panel ........................................................................ 11
3-5. CD Mechanism Deck (CDM74B-30BD61S) ................. 11
3-6. Front Panel Section ......................................................... 12
3-7. Mechanical Deck (CWM43FF13, CWM43FF25) ......... 12
3-8. Rear Cabinet Section ...................................................... 13
3-9. PT Board, MAIN Board .................................................. 13
3-10. Table Assy ....................................................................... 14
3-11. MOTOR (TB) Board ....................................................... 14
3-12. MOTOR (LD) Board ....................................................... 15
3-13. Base Unit (BU-30BD61S) .............................................. 15
3-14. BD Board ......................................................................... 16
4.
TEST MODE
.............................................................. 17
5.
ELECTRICAL ADJUSTMENTS
CD Section ...................................................................... 18
6.
DIAGRAMS
6-1. Block Diagram – CD SERVO Section – ....................... 21
6-2. Block Diagram – AUDIO/VIDEO Section – ................ 22
6-3. Block Diagram – TUNER/TAPE/PANEL Section – ..... 23
6-4. Block Diagram – AMP/POWER SUPPLY Section – ... 24
6-5. Note for Printed Wiring Boards and
6-2. Block Diagram – AUDIO/VIDEO Section – ................ 22
6-3. Block Diagram – TUNER/TAPE/PANEL Section – ..... 23
6-4. Block Diagram – AMP/POWER SUPPLY Section – ... 24
6-5. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 25
6-6. Printed Wiring Board – BD Section – ........................... 26
6-7. Schematic Diagram – BD Section – .............................. 27
6-8. Printed Wiring Boards – CHANGER Section – ............ 28
6-9. Schematic Diagram – CHANGER Section – ................ 29
6-10. Schematic Diagram – VMP Section (1/2) – .................. 30
6-11. Schematic Diagram – VMP Section (2/2) – .................. 31
6-12. Printed Wiring Board – VMP Section – ........................ 32
6-13. Printed Wiring Boards – MAIN Section – .................... 33
6-14. Schematic Diagram – MAIN Section (1/4) – ................ 34
6-15. Schematic Diagram – MAIN Section (2/4) – ................ 35
6-16. Schematic Diagram – MAIN Section (3/4) – ................ 36
6-17. Schematic Diagram – MAIN Section (4/4) – ................ 37
6-18. Printed Wiring Boards – VF/HP Section – .................... 38
6-19. Schematic Diagram – VF/HP Section – ........................ 39
6-20. Printed Wiring Board – PANEL Section – .................... 40
6-21. Schematic Diagram – PANEL Section – ....................... 41
6-22. Printed Wiring Boards – KEY Section – ....................... 42
6-23. Schematic Diagram – KEY Section – ........................... 43
6-24. Printed Wiring Board – PT Section –
6-7. Schematic Diagram – BD Section – .............................. 27
6-8. Printed Wiring Boards – CHANGER Section – ............ 28
6-9. Schematic Diagram – CHANGER Section – ................ 29
6-10. Schematic Diagram – VMP Section (1/2) – .................. 30
6-11. Schematic Diagram – VMP Section (2/2) – .................. 31
6-12. Printed Wiring Board – VMP Section – ........................ 32
6-13. Printed Wiring Boards – MAIN Section – .................... 33
6-14. Schematic Diagram – MAIN Section (1/4) – ................ 34
6-15. Schematic Diagram – MAIN Section (2/4) – ................ 35
6-16. Schematic Diagram – MAIN Section (3/4) – ................ 36
6-17. Schematic Diagram – MAIN Section (4/4) – ................ 37
6-18. Printed Wiring Boards – VF/HP Section – .................... 38
6-19. Schematic Diagram – VF/HP Section – ........................ 39
6-20. Printed Wiring Board – PANEL Section – .................... 40
6-21. Schematic Diagram – PANEL Section – ....................... 41
6-22. Printed Wiring Boards – KEY Section – ....................... 42
6-23. Schematic Diagram – KEY Section – ........................... 43
6-24. Printed Wiring Board – PT Section –
(E, EA, SP, MY models) ................................................. 44
6-25. Schematic Diagram – PT Section –
(E, EA, SP, MY models) ................................................. 45
6-26. Printed Wiring Board – PT Section – (TH model) ........ 46
6-27. Schematic Diagram – PT Section – (TH model) .......... 47
6-28. IC Pin Function Description ........................................... 54
6-27. Schematic Diagram – PT Section – (TH model) .......... 47
6-28. IC Pin Function Description ........................................... 54
7.
EXPLODED VIEWS
7-1. Case Section .................................................................... 62
7-2. Front Panel Section-1 ...................................................... 63
7-3. Front Panel Section-2 ...................................................... 64
7-4. Front Panel Section-3 ...................................................... 65
7-5. Front Panel Section-4 ...................................................... 66
7-6. Chassis Section ............................................................... 67
7-7. CD Mechanism Deck Section-1 (CDM74-30BD61S) ... 68
7-8. CD Mechanism Deck Section-2 (CDM74-30BD61S) ... 69
7-9. CD Mechanism Deck Section-3 (CDM74-30BD61S) ... 70
7-10. Base Unit Section (BU-30BD61S) ................................. 71
7-2. Front Panel Section-1 ...................................................... 63
7-3. Front Panel Section-2 ...................................................... 64
7-4. Front Panel Section-3 ...................................................... 65
7-5. Front Panel Section-4 ...................................................... 66
7-6. Chassis Section ............................................................... 67
7-7. CD Mechanism Deck Section-1 (CDM74-30BD61S) ... 68
7-8. CD Mechanism Deck Section-2 (CDM74-30BD61S) ... 69
7-9. CD Mechanism Deck Section-3 (CDM74-30BD61S) ... 70
7-10. Base Unit Section (BU-30BD61S) ................................. 71
8.
ELECTRICAL PARTS LIST
............................... 72
• Abbreviation
EA
: Saudi Arabia model
MY
: Malaysia model
SP
: Singapore model
TH
: Thai model
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