Sharp LC-30HV4E Service Manual page 17

7. Take off the LCD control PWB by detaching 7 connectors and removing 4 screws.
8. Take off the R/C, LED PWB by detaching one connector and removing 2 screws.
9. Take off the speaker (L) PWB by detaching one connector and removing one screw.
10.Take off the speaker (R) PWB by detaching one connector and removing one screw.
9
Speaker(L)
PWB
11.Take off the main PWB by detaching 8 connectors and removing 4 screws.
12.Take off the audio PWB assembly by detaching 3 connectors and removing 4 screws.
13.Take off the 2 reinforcement angles by removing 3 screws from each angle.
14.Detach each connector.
12
P6901
14
14
14
Inverter
GND PWB
14
14
12
13
7
7 7
7 SC4502 LCD
SC4551
control
SC491
7
7
13
Main
PWB
P201
9
8
R/C,LED PWB
8
14
P6907
CN4
P6902
P2106
P2101
SC2001
P2002
P6903
P2102
P2003
P3802
11
P6904 12
Audio
Main
P6905 PWB
PWB
P2104
P3801
P3804
P6906
Reinforcement angle
7
7 7
SC4503
P6565
CN5
14
CN7
14
CN3
P6564
Power Unit
14
15
Reinforcement angle
11
17
LC-30HV4E
10
Speaker(R)
PWB
P202
10
Inverter-1 PWB
P6551
14
P6553
14
P6555
14
P6558
14
P6560
14
P6562
14
Inverter 2 PWB
13