Sharp BD-HP17U Service Manual page 9

4. Removing the fan and the rear terminal board
1. Remove two screws .
2. Remove six screws .
3. Disconnect the fan cable connector and remove the Fan.
Rear terminal board
Fan
7
6
7
3 – 2
5. Removing each PWB
1. Disconnect the board to board connector from the Main PWB and
Analog PWB, then remove two screws
Disconnect the board to board connector between the Main PWB
and Power PWB.
2. Remove two screws .
3. Remove two screws .
4. Remove the Insulation sheet.
10
9
BD-HP17U
.
Power PWB
Main PWB
8
Analog PWB
Insulation
sheet