1-6
RX-7000RBK
Prior to performing the following procedure, remove
the top cover.
Cut off the four tie bands fixing the harnesses.
Disconnect the harnesses from connector CN711,
CN712, CN704 and CN901 on the main board
respectively.
Remove the four screws K and six screws L
attaching the amplifier board.
If necessary, unsolder the harness connected to
connector CN803 and CN952 on the amplifier board.
1.
2.
3.
4.
Removing the amplifier board
(See Fig.10 and 14)
Prior to performing the following procedure, remove
the top cover and the rear panel.
Remove the screw N attaching the power / fuse
board.
Unsolder the power cord and other harnesses
connected to the power / fuse board.
1.
2.
Removing the power / fuse board
(See Fig.16)
Prior to performing the following procedures, remove
the top cover.
Unsolder the two harnesses connected to the power
transformer.
Disconnect the harness from connector CN811 and
the harnesses connected to connector CN55 and
CN56 on the power transformer board.
Remove the four screws M attaching the power
transformer.
1.
2.
3.
Removing the power transformer
(See Fig.15)
Fig.10
Fig.14
Fig.15
Fig.16
Power supply
board
Tie band
Relay board 1
Main board
CN400
Relay board 2
Tie band
Main board
Relay
board 3
CN811
CN932
CN961
CN931
CN712
CN711
CN901
CN821 CN704
Power
transformer
Amplifier board
L
L
L
CN803
CN952
K
K
CN711
CN712
Tie band
M
M
CN55
CN56
CN811
Power
transformer
Solder
Power
transformer
N
Solder
Power / fuse board
Power cord
Summary of Contents for RX-7000RBK
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