3
3
UD-M31
4. REAR PANEL
(1)
Pull out the cord bush.
(2)
Remove 12 screws
⑥
5. MAIN PWB
(1)
Remove 4 screws
⑦
fixing the radiator the chas-
sis.
(2)
Unplug 3 connectors on the AMP PWB.
(3)
Detach the Main PWB together with the radiator .
(4)
Remove 5 screws
⑧
.
(5)
Detach the Power PWB.
6. DISPLAY PWB
(1)
Pull out the VR knob.
(2)
Remove the spacer and the VR nut
⑨
.
(3)
Remove 7 screws
⑩
.
Cord Bush
Connector
Radiator
Power
P.W.B.
Main P.W.B.
VR knob
