See Fig. - JVC KW-XC88 Service Manual

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3.1.4 Removing the top chassis assembly and bottom chassis assembly 3 7 63 1515 0
(See Fig.5 to 7)
• Prior to performing the following procedures, remove the front
panel assembly, rear bracket and heat sink.
(1) From the back side of the main body, disconnect the card
wire from the connector
top chassis assembly. (See Fig.5)
(2) From the both side of the main body, remove the three
screws G attaching the bottom chassis assembly. (See
Figs.6, 7)
(3) Release the four joints b using a screwdriver, and then re-
move the top chassis assembly upward from the bottom
chassis assembly. (See Figs.6, 7)
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L 13942296513
3.1.5 Removing the main board

(See Fig.8)

• Prior to performing the following procedures, remove the front
panel assembly, rear bracket, heat sink, top chassis assembly
and bottom chassis assembly.
(1) From the bottom side of the top chassis assembly, remove
the three screws H attaching the main board.
(2) Disconnect the connector
take out the main board from the top chassis assembly.
Reference:
When attaching the main board, joint the hole of the main
board in joint c of the top chassis assembly.
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1-8 (No.MA099)
http://www.xiaoyu163.com
CN702 on the main board in the
CN601 on the main board, and
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8
Card wire
Top chassis assembly
G
Bottom chassis assembly
Q Q
3 6 7 1 3
Top chassis assembly
Joints b
Top chassis assembly
H
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H
.
2 9 9 4 2 8
CN702
Main board
Fig.5
G
Joints b
Fig.6
1 5 0 5 8 2 9 9 4
Bottom chassis assembly
Fig.7
Main board
m
co
Joints c
Fig.8
9 9
2 8 9 9
G
CN601
H