JVC KD-G701 Service Manual page 10

3.1.6 Removing the main board
(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.
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.
1-10 (No.MA057B)
CN701 on the main
Gear bracket unit
CN702 and
CN951
Rear bracket
H
Bottom chassis assembly
Fig.10
Connector
Card wire
CN701
Wire holder
J
CN702
Wire holder
Main board
Fig.11
Insert the steering remote
into the slot.
K
L
Fig.12
Bottom chassis assembly
Stopper
J
Wires
Rear bracket