DOWNLOAD Sony XAV-742 Service Manual ↓ Size: 7.6 MB | Pages: 62 in PDF or view online for FREE

Model
XAV-742
Pages
62
Size
7.6 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
xav-742.pdf
Date
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Sony XAV-742 Service Manual ▷ View online

XAV-742
13
3-3.  PANEL  BASE  BLOCK
3-4.  D-SUB7  BOARD
2 connector
 (CN7302)
3 claw
1 two screws
 (PTT2.6 
u 6)
1 two screws
 (PTT2.6 
u 6)
3 claw
4 panel base block
– Front panel block rear side view –
Note: When installing the D-SUB7 board, 
 
align the position of two bosses.
1 two screws
 (PTT2.6 
u 4)
2 D-SUB7 board
XAV-742
14
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.
connector
Insert is incline
flexible flat cable
or flexible board
flexible flat cable
or flexible board
flexible flat cable
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.
XAV-742
15
3-6.  DISPLAY  BOARD
1 Remove the solder.
DISPLAY board
2 Bend the claw in the 
 
direction of an arrow.
5 transfer sheet (heat)
6 DISPLAY board
3 screw (T)
3 three screws (T)
IC1000
DISPLAY board
– Chassis display block rear side view –
4 Remove the DISPLAY board block 
 
in the direction of an arrow.
XAV-742
16
3-7.  LIQUID  CRYSTAL  DISPLAY  PANEL (LCD1)
4 sheet (LCD)
sheet (LCD)
1
2
guide line
guide line
guide line
guide line
‡/&'IOH[LEOHERDUGVHWWLQJ
LCD flexible board
LCD flexible board
2 Remove the LCD block in 
 
the direction of an arrow.
3 two cushions (LCD)
5 liquid crystal display panel
(LCD1)
1 claw
–)URQWSDQHOEORFNUHDUVLGHYLHZ–
‡/&'IOH[LEOHERDUGVHWWLQJ
LCD flexible board
LCD flexible board
1
2
2 Remove the touch panel in 
 
the direction of an arrow.
3 touch panel (TPN1)
1 claw
– Front panel block rear side view –
3-8.  TOUCH  PANEL (TPN1)
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