Table Of Contents - Sony CMT-BT60 Service Manual

1. SERVICING NOTES
2. DISASSEMBLY
2-1. Disassembly Flow ...........................................................
2-2. Panel Front (Grill) Block ................................................ 10
2-3. ANT Board (CMT-BT80W/BT80WB) ........................... 11
2-4. Front Arm Assy ............................................................... 11
2-5. CD Mechanism Deck Block ........................................... 12
2-6. Holder CDM Block ......................................................... 13
2-7. FFC Guide ....................................................................... 14
2-8. Bottom Cover (I) ............................................................. 15
2-9. Optical Pick-up (CMS-S76RFS7G) (OP1) ..................... 16
2-10. Power Unit Block ............................................................ 17
2-11. JACK Board Block-1 ...................................................... 18
2-12. JACK Board Block-2 ...................................................... 19
2-13. Heatsink BCO Block ...................................................... 20
2-14. WiFi Module (WIFI1) (CMT-BT80W/BT80WB) .......... 20
2-15. MAIN Board Block ........................................................ 21
2-16. MAIN Board ................................................................... 22
2-17. Bluetooth Module (BT1) ................................................ 22
2-18. Panel Top Block .............................................................. 23
2-19. Speaker (80 mm) (SP3, SP4) .......................................... 24
2-20. Loudspeaker (65 mm) (SP1, SP2) .................................. 25
2-21. Speaker Wire ................................................................... 26
2-22. Panel Rear ....................................................................... 27
3. TEST MODE
............................................................ 28
4. ELECTRICAL CHECKS
5. DIAGRAMS
5-1. Block Diagram - CD Section - ........................................ 30
5-2. Block Diagram - AUDIO Section - ................................. 31
5-3. Block Diagram
- PANEL/POWER SUPPLY Section - ............................ 32

TABLE OF CONTENTS

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...................................... 29
CMT-BT60/BT60B/BT80W/BT80WB
5-4. Printed Wiring Boards - MAIN Section (1/2) - .............. 34
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5-5. Printed Wiring Board - MAIN Section (2/2) - ................ 35
5-6. Schematic Diagram - MAIN Section (1/7) - ................... 36
5-7. Schematic Diagram - MAIN Section (2/7) - ................... 37
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5-8. Schematic Diagram - MAIN Section (3/7) - ................... 38
5-9. Schematic Diagram - MAIN Section (4/7) - ................... 39
5-10. Schematic Diagram - MAIN Section (5/7) - ................... 40
5-11. Schematic Diagram - MAIN Section (6/7) - ................... 41
5-12. Schematic Diagram - MAIN Section (7/7) - ................... 42
5-13. Printed Wiring Boards - AUDIO INPUT Section - ........ 43
5-14. Schematic Diagram - AUDIO INPUT Section (1/2) - .... 44
5-15. Schematic Diagram - AUDIO INPUT Section (2/2)
(CMT-BT80W/BT80WB) - ............................................ 45
5-16. Printed Wiring Boards - PANEL Section - ..................... 46
5-17. Schematic Diagram - PANEL Section - .......................... 47
6. EXPLODED VIEWS
6-1. Overall Section ............................................................... 59
6-2. Panel Front Section ......................................................... 60
6-3. CD Mechanism Deck Section ......................................... 61
6-4. Optical Pick-up Section .................................................. 62
6-5. Bluetooth Module Section .............................................. 63
6-6. Panel Top Section ........................................................... 64
6-7. MAIN Board Section ...................................................... 65
6-8. TUNER Board Section (CMT-BT60/BT80W) ............... 66
6-9. DAB Board Section (CMT-BT60B/BT80WB)............... 67
6-10. JACK Board Section ....................................................... 68
6-11. Power Unit Section ......................................................... 69
6-12. Panel Rear Section .......................................................... 70
7. ELECTRICAL PARTS LIST
Accessories are given in the last of the electrical parts list.
.............................. 71
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