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Removing the audio board
Prior to performing the following procedure, remove
the top cover and the rear panel.
1.
Disconnect the card wire from connector CN402 on
the audio board.
2.
Disconnect the relay board from the audio board and
the power supply board. (CN291,CN491)
3.
Disconnect the harness from connector CN473,
CN471, CN472, CN403 and CN385.
4.
Remove the three screws G
board assembly.
5.
Remove the screw H
assembly.
Removing the main board
Prior to performing the following procedure, remove
the top cover, the rear panel and audio board.
1.
Disconnect the harness from connector CN241 and
CN203 on the power supply board respectively.
2.
Remove the four screws I and the two screws J
attaching the main board.
3.
In case where the sub board is installed,detach it
after removing the connectors CN208,CN209 and
CN210 as well as the screw J'.
Removing the Heat sink
1.
Remove the ten screws K and four screws L
attaching the heat sink.
2.
Remove the two screws L' attaching the heat sink
from the rear side of main board.
Heat sink
K
L
Fig.11
(See Fig.9)
attaching the audio
attaching the audio board
(See Fig.10)
(See Fig.11 to 12)
K
K
L
CN385
CN473
G
CN402
G
G
Audio board
CN472
CN403
CN471
Fig.9
I
J
I
Main
board
I
J'
Fig.10
L'
Main board
rear side
Fig.12
RX-7010RBK/RX-7012RSL
Relay board
power
supply
board
CN291
Power
transformer
Power / Fuse
CN491
H
board
I
CN241
J
CN203
CN208
CN209
CN210
L'
1-5
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