JVC RX-8012PSL Service Manual page 4

RX-8012PSL
Removing the DVD board (See Fig.5 and 6)
Prior to performing the following procedure, remove
the top cover and rear panel.
1. Cut off the tie bands.
2. Disconnect the harness from the connector CN721,
CN723 on the main board and CN722 on the center
amp. board.
3. Remove the fastener which is fixing the small board
to the audio input board.
4. Draw out the DVD board upwards, disconnecting the
connector CN501, CN243, CN205, CN381 and
CN361 on the DVD board.
Removing the each board of the tuner, the
audio input, the video audio, the video, the
S video and the DSP
Prior to performing the following procedure, remove
the top cover, rear panel and DVD board.
1. Remove the tuner board from the connector CN101
on the audio board.
2. Remove the audio input board from the connector
CN301 on the audio board.
3. Disconnect the harness from the connector CN416
and remove the video audio board from the
connector CN303 on the audio board.
4. Disconnect the harness from the connector CN206
and remove the video board from the
CN201 on the audio board.
6. Disconnect the harness from the connector CN244
and remove the S video board from the connector
CN241 on the audio board.
7. Remove the DSP board from the connector CN601
on the audio board.
1-4
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Main
board
CN721
CN723
CN361
CN381
CN205
Small board
Fastener
Audio input board
Audio input board
(See Fig.7 to 10)
Tuner board
connector
Audio board
CN101
CN301
CN303
CN201
Fig.5
Fig.6
Video audio board
CN101
Fig.7
CN416
CN206
Video audio board
Fig.8
CN722 (on
the center
amp. board)
Tie band
DVD board
CN501
CN243
DVD board
Video board
S Video board
DSP board
CN244
CN241
S Video board
Video board