Sony MHC-V5 Service Manual ▷ View online
MHC-V5
5
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistor to both ends of respective capacitors.
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistor to both ends of respective capacitors.
• D-AMP
board
CN1000 (pin 6 and 10, pin 6 and 3)
•
Switching regulator (SWR1)
C202, C203, C403, C407, C531 and C532
– Switching Regulator (Conductor Side) –
– D-AMP Board (Conductor Side) –
800
:/2 W
(for C403)
800
:/2 W
(for C407)
800
:/2 W
(for C531)
800
:/2 W
(for C532)
800
:/2 W
(for C203)
800
:/2 W
(for C202)
800
:/2 W
(pin 3 and 6)
800
:/2 W
(pin 6 and 10)
1
10
CN1000
MHC-V5
6
HOW TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF
Note 1: After the side panel and top panel are removed, this work is done.
Note 2: Please prepare the thin wire (clip etc. processed to the length of 8 cm or more).
Note 2: Please prepare the thin wire (clip etc. processed to the length of 8 cm or more).
tray
CD mechanism deck
–
Top view
–
hole
8 cm or more
2 Draw out the tray.
1 Insert the clip etc. in the hole,
and push the lever in the direction
of the arrow.
thin wire (clip etc. )
–
Left view
–
hole
MHC-V5
7
SECTION 2
DISASSEMBLY
•
This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
SET
2-2. SIDE L, R PANEL BLOCK
(Page
(Page
8)
2-23. FL BOARD BLOCK
(Page
(Page
27)
2-3. TOP PANEL BLOCK
(Page
(Page
9)
2-4. LOADING PANEL BLOCK
(Page
(Page
10)
2-5. CDM
BLOCK-1
(Page
11)
2-6. CDM
BLOCK-2
(Page
12)
2-7. DUCT
(Page
(Page
13)
2-29. VOLUME KNOB BLOCK
(Page
(Page
33)
2-8. BACK PANEL BLOCK
(Page
(Page
14)
2-9. ARAGON
BOARD-1
(Page
15)
2-11. ARAGON BOARD-3
(Page
(Page
16)
2-10. ARAGON BOARD-2
(Page
(Page
16)
2-12. D-AMP BOARD-1
(Page
(Page
17)
2-13. D-AMP BOARD-2
(Page
(Page
18)
2-14. SUB CHASSIS
(Page
(Page
19)
2-15. FRONT PANEL-1
(Page
(Page
19)
2-16. FRONT PANEL-2
(Page
(Page
20)
2-17. SWITCHING REGULATOR
(SWR1)
(Page
(SWR1)
(Page
21)
2-24. BLUETOOTH MODULE (BT1)
(Page
(Page
28)
2-25. USB BOARD BLOCK
(Page
(Page
29)
2-26. NFC MODULE (NFC1)
(Page
(Page
30)
2-18. FRONT PANEL (SP) BLOCK
(Page
(Page
22)
2-19. SPEAKER LED BOARD,
FRONT PANEL (SP) ASSY
(Page
23)
2-20. LOUDSPEAKER (25 cm)
(WOOFER)
(WOOFER)
(SP5)
(Page
24)
2-21. LOUDSPEAKER (10 cm)
(MID: L-CH) (SP1)
(Page
25)
2-22. LOUDSPEAKER (10 cm)
(MID: R-CH) (SP3)
(Page
26)
2-27. FFC HOLDER
(Page
(Page
31)
2-28. OPTICAL PICK-UP BLOCK
(CMS-S76RFS7G)
(CMS-S76RFS7G)
(OP1)
(Page
32)
JIG
When disassembling the unit, use the following
jig for speaker removal.
When disassembling the unit, use the following
jig for speaker removal.
Part No.
Description
J-2501-238-A JIG FOR SPEAKER REMOVAL
Note: Duct is deleted from the midway
of
of
production.
Ver. 1.1
MHC-V5
8
Note: Follow the disassembly procedure in the numerical order given.
2-2. SIDE L, R PANEL BLOCK
6 side R panel block
4 three screws
(BVTP3
(BVTP3
u 10)
4 three screws
(BVTP3
(BVTP3
u 10)
5 Remove the side R panel block
in the direction of the arrow.
5 Remove the side L panel block
in the direction of the arrow.
4 three screws
(BVTP3
(BVTP3
u 10)
4 three screws
(BVTP3
(BVTP3
u 10)
6 side L panel block
2 claw
2 claw
2 claw
2 claw
3 screw cap
3 screw cap
2 two
claws
claws
3 screw
cap
cap
needle-nose pliers
needle-nose pliers
1 Insert needle-nose pliers behind
the second fin, and press
in the direction of the arrow.
Note
2:
Do not damage screw cap.
1 Insert needle-nose pliers behind
the second fin, and press
in the direction of the arrow.
Note
2:
Do not damage screw cap.
2 claw
2 claw
3 screw cap
2 claw
2 claw
3 screw cap
2 claw
2 claw
3 screw cap
(Former type)
(Former type)
(Former type)
(Former type)
Ver. 1.1
Note 1: Side L panel and side R panel has been changed from the mid-
way of production. Four screw caps are deleted at the same
time. Please distinguish the new type and the former type with
the numbers of screw caps.
time. Please distinguish the new type and the former type with
the numbers of screw caps.
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