JVC RX-8012PSL Service Manual page 5

Fig.9
Removing the speaker board (See Fig.11)
Prior to performing the following procedure, remove
the top cover and rear panel.
1. Disconnect the harness from connector CN931/CN932
on the audio board.
2. Disconnect the harmess from connector CN813 and
CN814 on the main board.
Removing the audio board
Prior to performing the following procedure, remove
the top cover, rear panel, DVD board, tuner board,
audio input board, video audio board, video board, S
video board and DSP board.
1. Disconnect the harness from the connector CN813
and CN814 on the main board.
2. Disconnect the harness from the connector CN931
/CN932 on the audio board.
Cut off the tie band.
3.
4. Disconnect the connector CN71(on the power supply
board) and CN81(on the audio board) and remove the
relay board.
5. Disconnect the harness from the connector CN831 on
the main board.
6. Remove the three screws G and one screw H
attaching the audio board.
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S Video board
Video board
Video audio board
(See Fig.11 and 12)
Fig.10
Relay board
Main board
CN814
CN813
CN931
/CN932
Audio board
Speaker board
Fig.11
CN831
G
Audio board
Fig.12
RX-8012PSL
DSP board
CN601
Power
supply
board
CN71
Tie band
Power
transformer
CN81
H
1-5