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Removing each board connected to the
rear side of the audio board
Prior to performing the following procedure, remove
the top cover and the rear panel.
1.
Cut off the tie band fixing the harness.
2.
Disconnect the DSP board from connector CN481 on
the audio board.
3.
Disconnect the audio input board, DVD board Video
board and the S video board from connector CN421,
CN431, CN441 and CN461 on the audio board.
4.
Disconnect the
Component video board
connector CN511 on the S video board.
5.
Disconnect the tuner board from connector CN411
on the audio board.
CN421
CN431
Fig.8
Tie band
Fig.9
(See Fig.5 to 9)
from
Component
video board
CN511
S Video
CN461
CN441
board
Tuner board
CN411
CN411
Audio
board
DSP
board
CN481
CN421
Audio
input
board
CN431
DVD
Video
S Video
CN441
board
board
board
Fig.5
CN481
Fig.6
Audio
DVD
input
board
board
CN421
CN431
Fig.7
RX-7020VBK
Tie band
Tuner
board
Component
CN461
video board
CN511
DSP board
Video
board
CN441
1-5
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