Sony XAV-701BT / XAV-741 Service Manual ▷ View online
XAV-701BT/741
13
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
SET
3-2. FRONT PANEL BLOCK
(Page
(Page
14)
3-3. PANEL BASE BLOCK
(Page
(Page
15)
3-6. DISPLAY
BOARD
(Page
17)
3-4. D-SUB7
BOARD
(Page
15)
3-11. SUB PANEL BLOCK
(Page
(Page
20)
3-12. DVD MECHANISM
DECK
DECK
(MG-613XF-187)
(Page
21)
3-13. BRACKET (COVER)
(Page
(Page
22)
3-22. SERVO BOARD
(Page
(Page
27)
3-23. CHASSIS (T612Z) SUB
ASSY,
SENSOR
ASSY,
SENSOR
BOARD
(Page
28)
3-24. CHASSIS (OP, ZA)
COMPLETE
COMPLETE
ASSY
(OP1)
(Page
(Page
28)
3-15. CONNECTOR ASSY
(NV1)
(NV1)
(E (PAL), South African,
Russian
models)
(Page
23)
3-17. MAIN BOARD BLOCK
(Page
(Page
24)
3-16. EXT-NAVI BOARD
(E (PAL), South African,
Russian
models)
(Page
23)
3-7. LIQUID
CRYSTAL
DISPLAY
PANEL
(LCD1)
(Page
(Page
18)
3-8. TOUCH PANEL (TPN1)
(Page
(Page
18)
3-9. KEY7
BOARD,
COVER
(BUTTON)
(Page
19)
3-14. CONNECTION CORD
FOR
FOR
AUTOMOBILE
( )
(CNC201,
CNC202)
(Page
22)
3-18. DC FAN (25X25) (M801),
MAIN
MAIN
BOARD
(Page
25)
3-5. CHASSIS
DISPLAY
BLOCK
(Page
(Page
16)
3-21. DVD MECHANISM
DECK
DECK
BLOCK
(Page
27)
3-19. MOTOR ASSY
(Page
(Page
25)
3-20. MONITOR OPEN/CLOSE
BLOCK
BLOCK
(DB-W07)
(Page
26)
3-10. COVER
(Page
(Page
19)
Ver. 1.2
XAV-701BT/741
14
Note: Follow the disassembly procedure in the numerical order given.
3-2. FRONT PANEL BLOCK
7 hook
8 roller
8 roller
7 hook
0 LID (DISPLAY) board
qa flexible printed wiring board (60 pin)
(CN7301)
qs front panel block
front panel block
1 Turn the power on and press
the eject button to open the
front panel block.
9 two screws
(PTW
S2
u 5)
6 screw
(Z
M2
u 3)
6 screw
(Z
M2
u 3)
2
4
Insert is shallow
Insert is straight
to the interior.
to the interior.
connector
Insert is incline
flexible flat cable
flexible flat cable
flexible flat cable
connector
connector
NG
OK
NG
Note 2: When you install the flexible flat cable, please install them
correctly. There is a possibility that this machine damages
when not correctly installing it.
Note 1: When drawing out the front panel,
fundamentally turn on the power and
press the Eject button to open.
Draw it out manually only if it does not
move though the Eject button is pressed.
(You will feel heavy because the clutch is engaged
with the drive block. Be careful about this operation
as the drive block or other parts could be deformed.)
3 hook spring
Note
3: This part is deleted from
the midway of production.
5 tension spring (rattle)
Note
3: This part is deleted from
the midway of production.
Ver. 1.3
XAV-701BT/741
15
3-3. PANEL BASE BLOCK
3-4. D-SUB7 BOARD
A
A
3 connector
(CN7302)
4 claw
2 two screws
(PTT2.6
u 6)
2 two screws
(PTT2.6
u 6)
4 claw
5 panel base block
– Front panel block rear side view –
1 two screws (Z M1.7 u 2.5)
Note: These screws are deleted from
the midway of production.
Note: When installing the D-SUB7 board,
match the position of two bosses.
1 two screws
(PTT2.6
u 4)
2 D-SUB7 board
Ver. 1.2
XAV-701BT/741
16
3-5. CHASSIS DISPLAY BLOCK
1 LCD flexible board
(CN4600) (Note 2)
3 touch panel flexible board
(CN4500) (Note 1)
4 LCD flexible board
(CN4000) (Note 1)
2 flexible flat cable (20 core)
(CN9509) (Note 1)
– Front panel block rear side view –
5 two screws
(Z
S1.7
u 4)
7 claw
7 claw
7 claw
7 claw
8 chassis display block
5 two screws
(Z
S1.7
u 4)
6 screw
(Z
B1.4
u 4)
Insert is shallow
Insert is straight
to the interior.
to the interior.
connector
Insert is incline
flexible flat cable
or flexible board
or flexible board
flexible flat cable
or flexible board
or flexible board
flexible flat cable
or flexible board
or flexible board
flexible board
white line
flexible board
connector
connector
connector
connector
NG
OK
NG
Note 1: When you install the flexible flat cable or flexible board,
please install themcorrectly. There is a possibility that this
machine damages when not correctly installing it.
Note 2: When you install the flexible board, insert certainly
until a white line disappears.
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