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Model
MHC-V6D
Pages
108
Size
9.71 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
mhc-v6d.pdf
Date
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MHC-V6D
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.
• 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
MODEL  IDENTIFICATION
Distinguish by Part No. and Destination code on the rear side of 
a main unit.
– Rear View –
– Back Panel –
Part No.
Destination code
Part No.
Destination code
Destination
4-488-633-0[]
E4/SA2
African and South African
4-488-633-1[]
E12
Indian
4-488-633-2[]
E51
Chilean and Peruvian
4-488-633-3[]
E93
United Arab Emirates, 
Kuwait, Iraq, Kenya, 
Tanzania and Nigeria
4-488-633-4[]
SP6
Singapore and Malaysia
4-488-633-5[]
TH1
Thai
4-488-633-6[]
MX4
Mexican
4-488-633-7[]
E2
120V AC area in E
Ver. 1.3
MHC-V6D
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).
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-V6D
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 
8)
2-22.  FL BOARD BLOCK
 (Page 
28)
2-3.  TOP PANEL BLOCK
 (Page 
9)
2-5.  LOADING PANEL BLOCK
 (Page 
11)
2-6. CDM 
BLOCK
 (Page 
12)
2-4.  VOLUME KNOB BLOCK
 (Page 
10)
2-7.  BACK PANEL BLOCK
 (Page 
13)
2-8. ARAGON 
BOARD-1
 (Page 
14)
2-10. ARAGON BOARD-3
 (Page 
16)
2-9. ARAGON 
BOARD-2
 (Page 
15)
2-11. D-AMP BOARD-1
 (Page 
17)
2-12. D-AMP BOARD-2
 (Page 
18)
2-13. SUB CHASSIS
 (Page 
19)
2-14.  FRONT PANEL BLOCK-1
 (Page 
20)
2-15.  FRONT PANEL BLOCK-2
 (Page 
21)
2-16. SWITCHING REGULATOR 
 (SWR1)
 (Page 
22)
2-23. BLUETOOTH MODULE 
 (BT1)
 (Page 
29)
2-24.  USB BOARD BLOCK
 (Page 
30)
2-25. MIC BOARD
 (Page 
31)
2-26.  NFC MODULE (NFC1)
 (Page 
31)
2-17.  FRONT PANEL (SP) BLOCK
 (Page 
23)
2-18.  SPEAKER LED BOARD, 
 
FRONT PANEL (SP) ASSY
 (Page 
24)
2-19.  LOUDSPEAKER (25 cm) 
 (WOOFER) 
(SP5)
 (Page 
25)
2-20.  LOUDSPEAKER (10 cm) 
 
(MID: L-CH) (SP1)
 (Page 
26)
2-21.  LOUDSPEAKER (10 cm) 
 
(MID: R-CH) (SP3)
 (Page 
27)
2-27. FFC HOLDER
 (Page 
32)
2-28.  OPTICAL PICK-UP BLOCK
 (CMS-S76RFS7G) 
(OP1)
 (Page 
33)
‡ JIG
  When disassembling the unit, use the following 
  jig for speaker removal.
 Part No. 
Description
  J-2501-238-A  JIG FOR SPEAKER REMOVAL
MHC-V6D
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 
u 10)
4 three screws
 (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 
u 10)
4 three screws
 (BVTP3 
u 10)
6 side L panel block
2 claw
2 claw
3 screw cap
needle-nose pliers
needle-nose pliers
2 claw
2 claw
3 screw cap
1 Insert needle-nose pliers behind
 
the second fin, and press 
 
in the direction of the arrow.
 Note: Do not damage screw cap.  
1 Insert needle-nose pliers behind
 
the second fin, and press 
 
in the direction of the arrow.
 Note: Do not damage screw cap.  
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