Sharp BD-HP20H Service Manual ▷ View online
BD-HP20S/SA/SB/H/X/RU
3 – 1
DVD Player
BD-HP20S
Service Manual
BD-HP20S/SA/SB/H/X/RU
Market
E
CHAPTER 3.
REMOVING OF MAJOR PARTS
[1] REMOVING OF MAJOR PARTS
1. Removing the tray cover
1. Eject the tray by inserting a pin into the compulsory eject hole, then remove the tray cover.
2. Removing the cabinet and the panel
1. Remove two screws
and one screw
from the top cabinet.
2. Unhook claws of the front panel and remover the front panel.
Insert
a pin
a pin
Tray cover
1
2
1
Top cabinet
Front panel
BD-HP20S/SA/SB/H/X/RU
3 – 2
3. Removing the BD drive
1. Disconnect the ATA cable and power cable.
2. Remove four screws
and remove the BD unit (with the angle) upward.
3. Remove four screws
and remove the BD unit.
4. Removing the front PWB
1. Disconnect the LCD FFC between the LCD PWB and analog PWB.
2. Remove three screws
.
3. Remove one screw
.
4. Remove the operation PWB angles (left and right).
3
3
4
4
3
ATA Cable
Power cable
BD drive
angle (Left)
angle (Left)
BD drive
angle (Right)
angle (Right)
BD drive
5
5
5
6
LCD FFC
Operation PWB angle (Left)
Operation PWB
(Left)
(Left)
Operation PWB
angle (Right)
angle (Right)
Operation
PWB (Right)
PWB (Right)
LCD PWB
BD-HP20S/SA/SB/H/X/RU
3 – 3
5. Removing the fan and the rear terminal board
1. Remove nine screws
.
2. Remove two screws
.
3. Disconnect the fan cable connector and remove the fan.
6. Removing each PWB
1. Disconnect the board to board connectors from each PWB.
2. Disconnect the board to board connectors (three) from the main PWB and analog PWB, then remove two screws
. Disconnect the board to
board connector (one) between the analog PWB and power PWB.
3. Remove one screw
.
4. Remove three screws
.
5. Remove the insulation sheet.
8
8
7
10
11
9
Power PWB
Analog PWB
Insulation
sheet
sheet
Main PWB
9
BD-HP20S/SA/SB/H/X/RU
3 – 4
[2] EXTENSION CABLE CONNECTION DIAGRAM
Parts Code
Price Code
Name/Description
Pin
QCNW-E227WJPZ
CN5601 <=> CN2301
23
QCNW-E228WJPZ
CN2501 <=> CN9501
19
QCNW-E229WJPZ
SC5601 <=> CN2302, SC5602 <=> CN2101, SC9101 <=> CN9502
15
QCNW-E573WJPZ
CN901 <=> BD DRIVE
4
-
ATA66 Cable ( Commercially available ) CN8102 <=> BD DRIVE
40
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A
B
C
D
E
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