MHC-V6D
3
1. SERVICING NOTES ............................................. 4
2. DISASSEMBLY
2-1. Disassembly Flow ........................................................... 7
2-2. Side L, R Panel Block ..................................................... 8
2-3. Top Panel Block .............................................................. 9
2-4. Volume Knob Block ........................................................ 10
2-5. Loading Panel Block ....................................................... 11
2-6. CDM Block ..................................................................... 12
2-7. Back Panel Block ............................................................ 13
2-8. ARAGON Board-1 ......................................................... 14
2-9. ARAGON Board-2 ......................................................... 15
2-10. ARAGON Board-3 ......................................................... 16
2-11. D-AMP Board-1 .............................................................. 17
2-12. D-AMP Board-2 .............................................................. 18
2-13. Sub Chassis ..................................................................... 19
2-14. Front Panel Block-1 ........................................................ 20
2-15. Front Panel Block-2 ........................................................ 21
2-16. Switching Regulator (SWR1) ......................................... 22
2-17. Front Panel (SP) Block ................................................... 23
2-18. Speaker LED Board, Front Panel (SP) Assy ................... 24
2-19. Loudspeaker (25 cm) (Woofer) (SP5) ............................. 25
2-20. Loudspeaker (10 cm) (Mid: L-ch) (SP1) ........................ 26
2-21. Loudspeaker (10 cm) (Mid: R-ch) (SP3) ........................ 27
2-22. FL Board Block ............................................................... 28
2-23. Bluetooth Module (BT1) ................................................ 29
2-24. USB Board Block ........................................................... 30
2-25. MIC Board ...................................................................... 31
2-26. NFC Module (NFC1) ...................................................... 31
2-27. FFC Holder ..................................................................... 32
2-28. Optical Pick-up Block (CMS-S76RFS7G) (OP1) .......... 33
3. TEST MODE ............................................................ 34
4. ELECTRICAL CHECK ......................................... 39
5. DIAGRAMS
5-1. Block Diagram - CD/USB Section - ............................... 40
5-2. Block Diagram - MAIN Section - ................................... 41
5-3. Block Diagram - AMP Section - ..................................... 42
5-4. Block Diagram
- PANEL/POWER SUPPLY Section - ............................ 43
5-5. Schematic Diagram - MAIN Section (1/9) - ................... 45
5-6. Schematic Diagram - MAIN Section (2/9) - ................... 46
TABLE OF CONTENTS
5-7. Schematic Diagram - MAIN Section (3/9) - ................... 47
5-8. Schematic Diagram - MAIN Section (4/9) - ................... 48
5-9. Schematic Diagram - MAIN Section (5/9) - ................... 49
5-10. Schematic Diagram - MAIN Section (6/9) - ................... 50
5-11. Schematic Diagram - MAIN Section (7/9) - ................... 51
5-12. Schematic Diagram - MAIN Section (8/9) - ................... 52
5-13. Schematic Diagram - MAIN Section (9/9) - ................... 53
5-14. Printed Wiring Boards - MAIN Section (1/2) - .............. 54
5-15. Printed Wiring Board - MAIN Section (2/2) - ................ 55
5-16. Printed Wiring Board
- D-AMP Board (Component Side) (Suffi x-11) - ........... 56
5-17. Printed Wiring Board
- D-AMP Board (Conductor Side) (Suffi x-11) - ............. 57
5-18. Printed Wiring Board
- D-AMP Board (Component Side) (Suffi x-12) - ........... 58
5-19. Printed Wiring Board
- D-AMP Board (Conductor Side) (Suffi x-12) - ............. 59
5-20. Schematic Diagram - D-AMP Board (1/2) - ................... 60
5-21. Schematic Diagram - D-AMP Board (2/2) - ................... 61
5-22. Printed Wiring Board - USB Board - .............................. 62
5-23. Schematic Diagram - USB Board - ................................. 62
5-24. Printed Wiring Boards - MIC/VIDEO Boards - ............. 63
5-25. Schematic Diagram - MIC/VIDEO Boards - .................. 63
5-26. Printed Wiring Boards - PANEL Section - ..................... 64
5-27. Schematic Diagram - PANEL Section - .......................... 65
5-28. Printed Wiring Boards - KEY Section - .......................... 66
5-29. Schematic Diagram - KEY Section - .............................. 67
6. EXPLODED VIEWS
6-1. Side Panel Section .......................................................... 80
6-2. Loading Panel Section .................................................... 81
6-3. Back Panel Section ......................................................... 82
6-4. D-AMP Board, ARAGON Board Section ...................... 83
6-5. Switching Regulator Section .......................................... 84
6-6. Speaker Cabinet Section ................................................. 85
6-7. Top Panel Section ........................................................... 86
6-8. Front Panel Section ......................................................... 87
6-9. CDM Block Section ........................................................ 88
6-10. DVD Mechanism Deck Section
(CDM90-DVBU202 or CDM90-DVBU204) ................. 89
7. ELECTRICAL PARTS LIST .............................. 90
Note: Refer to the “NEW/FORMER DISCRIMINATION OF D-AMP
AND SPEAKER LED BOARDS” on page 4 for how to distin-
guish suffi x-11 and suffi x-12 of D-AMP and SPEAKER LED
boards.
Accessories are given in the last of the electrical parts list.
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