Read Sharp DV-HR300H Service Manual online
10
DV-HR300S/HR350S
DV-HR300H
DV-HR300X
DV-HR300H
DV-HR300X
(8) Removing the tuner PWB, power PWB and sub PWB
1. Remove tuner PWB upward.
2. Disconnect the connection cables from the power PWB and sub
PWB.
3. Remove five screws
r
.
4. Remove the power PWB upward.
5. Remove two screws
t
.
6. Remove the sub PWB upward.
7. Remove two hooks and the PWB holder in the direction of the
arrow.
8. Remove one insulation sheet, three gasket and spacer.
9. Remove four hooks aand the holder in the direction of the allow.
(7) Removing the rear terminal board and fan
1. Detach the fan cable from the main unit.
2. Remove two screws
0
.
3. Detach the fan and fan cover.
4. Remove one screw
q
, one screw (tuner)
w
and nine screws
e
(terminals)
5. Pull the rear terminal board backward to remove.
9
10
11
12
13
14
15
(6) Removing the DVD unit
1. Remove four screws
9
.
2. Remove the DVD unit (with the angle) upward.
3. Disconnect cables including the flat cable and power cable.
4. Remove the gasket.
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