KS-FX321
1-4 (No.49771)
2.1.4 Removing the heat sink
(See Fig.4)
(1) Remove the four screws
B
attaching the heat sink on the
left side of the body, and remove the heat sink.
Fig.4
2.1.5 Removing the rear panel
(See Fig.5 )
• Prior to performing the following procedure, remove the front
chassis, the heat sink and bottom cover.
(1) Remove the four screws
C
attaching the rear panel and
three screw
D
attaching the pine jack on the back of the
body.
Fig.5
2.1.6 Removing the main amplifier board assembly
(See Fig.6)
• Prior to performing the following procedure, remove the front
chassis, the heat sink, bottom cover and the rear panel.
(1) Remove the two screws
E
attaching the main amplifier
board assembly on the top cover.
(2) Disconnect connector CN901,CN721 on the main amplifier
board assembly from the cassette mechanism assembly.
Fig.6
Heat sink
B
B
B
C
C
C
D
D
E
E
Main board assembly
CN901
CN721
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