MHC-V5 - 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.  Loading Panel Block .......................................................   10
2-5. CDM 

Block-1 

.................................................................  11

2-6. CDM 

Block-2 

.................................................................  12

2-7. Duct 

.................................................................................  13

2-8.  Back Panel Block ............................................................   14
2-9. ARAGON 

Board-1 

.........................................................  15

2-10. ARAGON Board-2 .........................................................   16
2-11. ARAGON Board-3 .........................................................   16
2-12. D-AMP Board-1 ..............................................................   17
2-13. D-AMP Board-2 ..............................................................   18
2-14. Sub Chassis .....................................................................   19
2-15. Front Panel-1 ...................................................................   19
2-16. Front Panel-2 ...................................................................   20
2-17.  Switching Regulator (SWR1) .........................................   21
2-18.  Front Panel (SP) Block ...................................................   22
2-19.  SPEAKER LED Board, Front Panel (SP) Assy ..............   23
2-20.  Loudspeaker (25 cm) (Woofer) (SP5) .............................   24
2-21.  Loudspeaker (10 cm) (Mid: L-ch) (SP1) ........................   25
2-22.  Loudspeaker (10 cm) (Mid: R-ch) (SP3) ........................   26
2-23.  FL Board Block ...............................................................   27
2-24.  Bluetooth Module (BT1) ................................................   28
2-25.  USB Board Block ...........................................................   29
2-26.  NFC Module (NFC1) ......................................................   30
2-27. FFC Holder .....................................................................   31
2-28.  Optical Pick-up (CMS-S76RFS7G) (OP1) .....................   32
2-29.  Volume Knob Block ........................................................   33

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

 ......................................   37

5-1.  Block Diagram - CD/USB Section - ...............................   38
5-2.  Block Diagram - MAIN Section - ...................................   39
5-3.  Block Diagram - AMP Section - .....................................   40
5-4. Block 

Diagram 

- PANEL/POWER SUPPLY Section - ............................   41

5-5.  Schematic Diagram - MAIN Section (1/9) - ...................   43

5-6.  Schematic Diagram - MAIN Section (2/9) - ...................   44
5-7.  Schematic Diagram - MAIN Section (3/9) - ...................   45
5-8.  Schematic Diagram - MAIN Section (4/9) - ...................   46
5-9.  Schematic Diagram - MAIN Section (5/9) - ...................   47
5-10.  Schematic Diagram - MAIN Section (6/9) - ...................   48
5-11.  Schematic Diagram - MAIN Section (7/9) - ...................   49
5-12.  Schematic Diagram - MAIN Section (8/9) - ...................   50
5-13.  Schematic Diagram - MAIN Section (9/9) - ...................   51
5-14.  Printed Wiring Boards - MAIN Section (1/2) - ..............   52
5-15.  Printed Wiring Boards - MAIN Section (2/2) - ..............   53
5-16. Printed Wiring Board 

- D-AMP Board (Component Side) - ..............................   54

5-17. Printed Wiring Board 

- D-AMP Board (Conductor Side) - ................................   55

5-18.  Schematic Diagram - D-AMP Board (1/2) - ...................   56
5-19.  Schematic Diagram - D-AMP Board (2/2) - ...................   57
5-20.  Printed Wiring Board - USB Board (Former type) - ......   58
5-21.  Schematic Diagram - USB Board (Former type) - .........   58
5-22.  Printed Wiring Board - USB Board (New type) - ...........   59
5-23.  Schematic Diagram - USB Board (New type) - .............   59
5-24.  Printed Wiring Boards - PANEL Section - .....................   60
5-25.  Schematic Diagram - PANEL Section - ..........................   61
5-26.  Printed Wiring Boards - KEY Section - ..........................   62
5-27.  Schematic Diagram - KEY Section - ..............................   63

6-1.  Side Panel Section ..........................................................   75
6-2.  Loading Panel Section ....................................................   76
6-3.  Back Panel Section .........................................................   77
6-4.  D-AMP Board, ARAGON Board Section ......................   78
6-5.  Switching Regulator Section ..........................................   79
6-6.  Speaker Cabinet Section .................................................   80
6-7.  Top Panel Section ...........................................................   81
6-8.  Front Panel Section .........................................................   82
6-9.  CDM Block Section ........................................................   83
6-10.  CD Mechanism Deck Section 

(CDM90-DVBU202 or CDM90-DVBU204) .................   84

 ..............................   85

Accessories are given in the last of the electrical parts list.

Note 1: Refer to the “NEW/FORMER DISCRIMINATION OF USB 

BOARD” on page 4 for how to distinguish New type and For-
mer type of USB board. (Except Australian model)

Note 2: Refer to the service manual supplement-2 for information of 

FL, TOP KEY A, TOP KEY B and USB boards of Australian 
model.