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Audio board
CN101
CN301
CN303
CN201
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 the connector CN931/
CN932 on the audio board.
2.
Disconnect the harness from the 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 and card wire from the
connector CN931 /CN932 and CN400 on the audio
board.
Cut off the tie band, if needed.
2.
3.
Disconnect the connector CN71(on the power supply
board) and CN81(on the audio board) and remove the
relay board.
4.
Disconnect the harness from the connector CN831 on
the main board.
5.
Remove the three screws J and screw K attaching the
audio board.
Fig.9
(See Fig.11 and 12)
Connection between the audio board and each board
CN101
CN301
CN303
CN201
CN241
CN601
CN601
CN241
Relay board
Main board
CN814
CN813
CN931
/CN932
Audio board
Speaker board
CN831
CN400
J
Audio board
RX-8022PSL
Tuner board (CN111)
Audio input board (CN311)
Vidoe audio board (CN313)
Video board (CN200)
S video board (CN240)
DSP board (CN587)
Fig.10
Power
supply
board
CN71
Tie band
Power
transformer
CN81
Fig.11
K
Fig.12
1-5
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