Sony CMT-X7CD, Руководство по обслуживанию

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CMT-X5CD/X5CDB/X7CD/X7CDB
3
1. SERVICING NOTES
............................................. 4
2. DISASSEMBLY
2-1. Disassembly Flow ........................................................... 13
2-2. Front Panel Sub Assy ...................................................... 14
2-3. LCD Board Block ........................................................... 15
2-4. Bluetooth Module Block, Main Chassis Block-1 ........... 16
2-5. Bluetooth Module Block, Main Chassis Block-2 ........... 17
2-6. Bluetooth Module Block, Main Chassis Block-3 ........... 18
2-7. Bluetooth Module (BT1) ................................................ 19
2-8. Flexible Flat Cable (9P) .................................................. 20
2-9. CD Mechanism Deck Block ........................................... 21
2-10. FFC Guide ....................................................................... 22
2-11. Bottom Cover (I) ............................................................. 23
2-12. Optical Pick-up (CMS-S76RFS7G) (OP1) ..................... 24
2-13. JACK Board Block (X5CD/X5CDB) ............................. 25
2-14. JACK-NET Board Block-1 (X7CD/X7CDB) ................ 26
2-15. JACK-NET Board Block-2 (X7CD/X7CDB) ................ 27
2-16. WiFi Module (WIFI1) (X7CD/X7CDB) ........................ 27
2-17. RC Board Block .............................................................. 28
2-18. TUNER Board Block, DAB Board Block ...................... 29
2-19. Lid (Power) Block .......................................................... 30
2-20. ETHER Board (X7CD/X7CDB) .................................... 30
2-21. MAIN Board Block ........................................................ 31
2-22. MAIN Board ................................................................... 32
2-23. Power Unit Block ............................................................ 33
2-24. Speaker (80 mm) (Passive Radiator) (SP3, SP4) ............ 34
2-25. Loudspeaker (65 mm) Block-1 (SP1, SP2) .................... 35
2-26. Loudspeaker (65 mm) Block-2 (SP1, SP2) .................... 36
2-27. Loudspeaker (65 mm) (Full-range Speaker) (SP1) ......... 37
2-28. Loudspeaker (65 mm) (Full-range Speaker) (SP2) ......... 37
3. TEST MODE
............................................................ 38
4. ELECTRICAL CHECKS
...................................... 41
5. DIAGRAMS
5-1. Block Diagram - CD/USB Section - ............................... 42
5-2. Block Diagram - AUDIO Section - ................................. 43
5-3. Block
Diagram
- PANEL/POWER SUPPLY Section - ............................ 44
5-4. Printed Wiring Boards - MAIN Section (1/2) - .............. 46
TABLE OF CONTENTS
5-5. Printed Wiring Board - MAIN Section (2/2) - ................ 47
5-6. Schematic Diagram - MAIN Section (1/8) - ................... 48
5-7. Schematic Diagram - MAIN Section (2/8) - ................... 49
5-8. Schematic Diagram - MAIN Section (3/8) - ................... 50
5-9. Schematic Diagram - MAIN Section (4/8) - ................... 51
5-10. Schematic Diagram - MAIN Section (5/8) - ................... 52
5-11. Schematic Diagram - MAIN Section (6/8) - ................... 53
5-12. Schematic Diagram - MAIN Section (7/8) - ................... 54
5-13. Schematic Diagram - MAIN Section (8/8) - ................... 55
5-14. Printed Wiring Board
- JACK Board (X5CD/X5CDB only) - ........................... 56
5-15. Schematic Diagram
- JACK Board (X5CD/X5CDB only) - ........................... 57
5-16. Printed Wiring Boards - NETWORK Section
(X7CD/X7CDB only) - ................................................... 58
5-17. Schematic Diagram - NETWORK Section
(X7CD/X7CDB only) - ................................................... 59
5-18. Printed Wiring Board
- ETHER Board (X7CD/X7CDB only) - ........................ 60
5-19. Schematic Diagram
- ETHER Board (X7CD/X7CDB only) - ........................ 60
5-20. Printed Wiring Board - RC Board - ................................ 61
5-21. Schematic Diagram - RC Board - ................................... 61
5-22. Printed Wiring Board - LCD Board - .............................. 62
5-23. Schematic Diagram - LCD Board - ................................ 63
6. EXPLODED VIEWS
6-1. Front Panel Section ......................................................... 78
6-2. LCD Board Section ......................................................... 79
6-3. RC Board Section ........................................................... 80
6-4. MAIN Board Section ...................................................... 81
6-5. Power Unit Section ......................................................... 82
6-6. CD Mechanism Deck Section (CDM91-DVBU203) ..... 83
6-7. Optical Pick-up Section .................................................. 84
6-8. TUNER Board Section (X5CD/X7CD) .......................... 85
6-9. DAB Board Section (X5CDB/X7CDB) ......................... 86
6-10. Rear Panel Section .......................................................... 87
7. ELECTRICAL PARTS LIST
.............................. 88
Accessories are given in the last of the electrical parts list.
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED LINE
WITH MARK
0
ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
0
SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
Ver. 1.1