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JVC RX-DP20VSL Service Manual page 9

Audio/video control receiver
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3.1.8 Removing the DSP board & shield cover
(See Fig.7)
• Prior to performing the following procedure, remove the top
cover, rear panel and front panel assembly.
(1) Disconnect the connector
(2) Disconnect the connector
board.
And cut off the tie bands fixing the harness.
(3) Removing the two plastic rivet, and disconnect the
connector CN633,
CN643
(4) Removing the screw G attaching the shield cover and
remove the shield cover.
3.1.9 Removing the audio signal 1 board
(See Fig.8)
• Prior to performing the following procedure, remove the top
cover, rear panel and DSP board.
(1) Disconnect the harness from the connector CN202,
CN204, CN234, CN224,
signal 1 board.
(2) Remove the plastic rivet.
(3) Disconnect the connector CN205,
the audio signal 1 board.
All manuals and user guides at all-guides.com
CN631
on the DSP board.
CN203
on the audio signal 1
and
CN635
on the DSP board.
CN207
and
CN223
on the audio
CN221
and
CN206
Top view
Shield cover
CN633
Plastic rivet
on
CN204
CN202
CN205
G
CN631
CN203
CN643
CN635
Plastic rivet
Fig.7
CN224
CN234
CN207
CN206
Audio signal 1 board
CN221
Fig.8
(No.22019)1-9
Audio signal
1 board
DSP board
CN223

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