MHC-V6D - Sony Audio Service Manual (repair manual). Page 3

 .............................................  

4

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

 ............................................................   34

 .........................................   39

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

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

6-1.  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

 ..............................   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.