DOWNLOAD Sony MDX-C7900 / MDX-C7900R Service Manual ↓ Size: 5.85 MB | Pages: 60 in PDF or view online for FREE

Model
MDX-C7900 MDX-C7900R
Pages
60
Size
5.85 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
mdx-c7900-mdx-c7900r.pdf
Date
PREV: Sony MDX-62 Service Manual

Sony MDX-C7900 / MDX-C7900R Service Manual ▷ View online

– 13 –
FRONT  PANEL
COVER  ASS’Y, PANEL (SUB) ASS’Y
Note:
 Follow the disassembly procedure in the numerical order given.
SECTION  3
DISASSEMBLY
1
Push the button (release).
2
3
Remove the front panel of the arrow.
3
four screws
(PTT2.6 
×
 6)
3
screw
(PTT2.6 
×
 6)
1
1
2
cover ass’y
4
panel (sub) ass’y
– 14 –
MECHANISM  DECK (MG-164KT-138)
MAIN  BOARD
1
two screws
(PTT2.6 
×
 4)
2
mechanism deck
(MG-164KT-138)
5
insulating sheet
4
main board
3
three screws
(PTT2.6 
×
 6) (ground point)
1
two screws
(PTT2.6 
×
 10)
2
heat sink
1
eight screws
(PTT2.6 
×
 10)
– 15 –
SERVO  BOARD
FLOAT  BLOCK
3
two screws
(BVTT2 
×
 4)
1
sensor flexible board
(CN102)
3
two screws
(BVTT2 
×
 4)
2
flexible board
(CN103)
4
servo board
3
spring (FL2)
1
four screws
(BVTT2 
×
 4)
Release of the lock.
float block
A
5
Pushing an arrw 
A
 part, raise
the float block up ward at the
front to release a lock.
3
spring (FL2)
2
MD cover ass’y
4
two springs (FL)
lever (lock R)
lever (lock L)
– 16 –
OPTICAL  PICK-UP (KMS-241A/J2N)
HOLDER  ASS’Y
4
washer (M)
5
holder ass’y
1
spring (CHKG)
2
stop ring E (1.5)
3
lever (lock R)
3
lever (lock L)
2
stop ring E (1.5)
1
spring (CHKG)
6
bearing (SL)
5
feed screw ass’y
3
screw
(K2 
×
 3)
2
shaft (SL2)
1
two screws
(K2 
×
 3)
7
optical pick-up
(KMS-241A/J2N)
4
screw
(B2 
×
 3)
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