JVC RX-5020VBK Service Manual page 5

Audio/video control receiver
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Removing the digital signal board / audio
input board / DVD board / video board
and tuner board on 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 d
igital signal board
CN481 on the audio board.
3.
Disconnect the audio input board, DVD board and
the video board from connector CN421, CN431 and
CN441 on the audio board.
4.
Disconnect the tuner board from connector CN411
on the audio board.
Tie band
CN421
Fig.8
(See Fig.5 to 8)
from connector
Tuner
board
CN411
CN441
CN431
Audio
board
Digital
signal
board
CN481
CN421
Audio
input
board
CN431
DVD
Video
CN441
board
board
Fig.5
CN481
Digital
signal
board
Fig.6
Audio
DVD
input
board
board
CN421
CN431
Fig.7
RX-5020VBK/RX5022VSL
Tie band
Tuner
CN411
board
Video
board
CN441
1-5

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