JVC KD-G701 Service Manual page 10

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3.1.6 Removing the main board 3 7 63 1515 0
(See Figs.10 and 11)
• Prior to performing the following procedures, remove the front
panel assembly, heat sink and top chassis assembly.
(1) From the rear side of the bottom chassis assembly, remove
the two screws H attaching the rear bracket to the bottom
chassis assembly. (See Fig.10.)
(2) From the top side of the bottom chassis assembly, remove
the two screws J attaching the main board to the bottom
chassis assembly. (See Fig.11.)
(3) Release the stopper of the connector
board in an upward direction, disconnect the card wire from
the connector CN701. (See Fig.11.)
(4) Disconnect the wire from the connector of the gear bracket
unit. (See Fig.11.)
(5) Disconnect the wire from the connector
connector CN951 on the main board. (See Fig.11.)
Reference:
After connecting the wires, fix the wire with the wire
holders.
(6) Take out the main board from the bottom chassis
assembly.
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L 13942296513
3.1.7 Removing the rear bracket
(See Fig.12)
• Prior to performing the following procedures, remove the front
panel assembly, heat sink, top chassis assembly and main
board.
(1) Remove the screw K and screw L attaching the rear
bracket to the main board.
Reference:
During reassembly, before fixing the rear bracket onto the
main body, insert the steering remote into the slot.
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Rear bracket
H
Gear bracket unit
Connector
Card wire
Wire holder
CN951
J
Q Q
3 6 7 1 3 1 5
CN702
Main board
Insert the steering remote
into the slot.
K
L
co
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9 4 2 8
Bottom chassis assembly
Fig.10
Bottom chassis assembly
CN701
Stopper
0 5 8 2 9 9 4 2 8
Wires
Wire holder
Fig.11
Rear bracket
m
Fig.12
9 9
J
9 9