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Power woofer section
<Main body>
Removing the amplifier assembly
1.
Remove the eleven screws A attaching the amplifier
assembly on the back of the body.
2.
Disconnect each relay harness connected to the
speaker and the LED indicator board.
<Amplifier>
Removing the cover (See Fig.2)
1.
Pull out the volume knob from the amplifier.
2.
Remove the three screws B on the amplifier.
Removing the Input amplifier / filter
board assembly (See Fig.3)
1.
Cut off the band under the input amplifier / filter
board assembly.
2.
Disconnect the harness from connector CN251.
3.
Remove the two screws C
amplifier / filter board assembly. Pull and disconnect
connector CN211 from the body.
(See Fig.1)
attaching the input
A
A
Fig.1
Volume knob
Fig.2
Fig.3
FS-SD1000R
Amplifier board
A
A
B
Cover
C
CN211
Input amplifier / filter
board assembly
CN251
Band
1-15
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