Read Sharp UP-5300 (serv.man4) Service Manual online
5. Removing the power supply unit
and AC cord
1) Remove the two screws
1
.
2) Remove the AC cord cover
2
.
3) Remove the four screws
8
.
4) Remove the P/S cover
7
.
5) Use a minus screwdriver
A
to loosen the AC cord fixing screws (2
pcs.) of the power supply unit.
6) Remove the screw
4
and the earth wire
5
from the AC cord.
Remove the screw
8
of the holder securing the earth wire of the
AC cord.
7) Remove the power supply cable
6
.
8) Remove the three screws
3
.
6. Replacing the power supply unit
and AC cord
Install the in the power supply unit and AC cord in the reverse order
of removing.
of removing.
Before installing, make sure that each connector is connected secure-
ly.
ly.
*
When connecting the AC cord to the power supply unit in
assembly, tighten with the torque of 3 kg/cm
assembly, tighten with the torque of 3 kg/cm
±
1 kg/cm.
7. Removing the LCD unit
1) Remove the LCD unit
1
.
a) Remove the three Screws
2
.
2) Remove the LCD rear cabinet
3
.
a) Remove the two Screws
4
.
b) Remove the pawls
a
to
1
of the LCD rear cabinet
3
in that
order.
Caution:
Please do not place the LCD unit on hard surfaces, Please take
special care not to place the LCD unit on any surface that may cause
damage to the unit.
special care not to place the LCD unit on any surface that may cause
damage to the unit.
3
4
5
3
3
6
7
1
2
A
8
8
8
1
2
2
a
b
c
d
e
f
g
h
i
j
k
4
3
UP-5300VI
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