UX-M3R
1-9
Fig.17
Fig.16
Fig.15
Rear panel
Speaker terminal
M
L
Stud
Stud
Stud
Chassis
CN901
Power board
Power transformer
Main board
Fig.18
N
Chassis
Heat sink
Soldered part e
Main board
Radio pliers, etc.
Power board
Chassis
Power transformer
FM antenna wire
Removing the power board
(See Figs. 15 and 16.)
1.
2.
3.
Remove the left and right side panels.
Disconnect the wire from the connector CN901 on
the power board.
Remove the two screws L retaining the chassis .
Remove the power board by pinching the two studs
retaining the board using radio pliers, etc.
Removing the main board
(See Figs. 17 and 18.)
1.
2.
3.
4.
Remove the left and right side panels.
Remove the top cover.
Remove the front panel assembly.
Remove the CD mechanism assembly.
Remove the two screws M retaining the speaker
terminal of the main board.
From the top side of the main body, remove the
screw N retaining the heat sink of the main board.
Remove the solder from the soldered part e that
attaches the FM antenna wire to the main board.
Slide the main board toward the front to remove it
from the chassis.
[Note] After assembly, apply a locking agent to
the screw N.
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Amplifier Specifications
