JVC RX-7032VSL Service Manual page 8

3.6 Removing the micon board
(See Fig.7)
• Prior to performing the following procedures, remove the top
cover, rear panel, I/O board, tuner, DSP board, audio board,
video board and S-video board.
(1) From the top side of the main body, disconnect the card
wire from the connector
(2) Disconnect the relay board from the connectors
the micon board.
(3) Disconnect the parallel wire from the connectors
and CN932 on the micon board.
(4) Disconnect the parallel wire from the connector
the main board.
(5) Remove the three screws H attaching the micon board.
(6) Remove the three screws J attaching the transistors
(Q921,Q931,Q941) to the chassis base.
(7) Loosen the screw K attaching the micon board.
3.7 Removing the speaker board
(See Fig.8)
• Prior to performing the following procedures, remove the top
cover and rear panel.
(1) From the top side of the main body, remove the tie band
bundling the wires.
(2) Disconnect the wires from the connectors (CN813,CN814)
on the main board.
(3) Disconnect the parallel wire from the connectors
(CN931,CN932) on the micon board.
(4) Take out the speaker board in the direction of the arrow.
1-8 (No.MB003)
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CN400 on the micon board.
CN81
CN931
CN831
on
Card wire
on
H
CN400
H
Micon board
Transistors
(Q921,Q931,Q941)
Micon board
CN814
CN813
J
Main board
CN831
CN931
H CN81
CN932
Fig.7
Tie band
Main board
Speaker board
Fig.8
Relay
board
K
Chassis
base
CN931
CN932