Sharp LC-22AD1E Service Manual page 12

LC-22AD1E
16. Open the wire holder and disconnect the
connection cord.
17. Disconnect each connector from each PWB.
18. Remove the 2 top cover ass'y fixing
screws to take out the top cover ass'y
(OPERATION PWB).
19. Remove the 2 OPERATION PWB
screws from the top cover ass'y to detach
the OPERATION PWB.
20. Remove the 2 1BIT-AMP UNIT fixing
screws to detach the 1 BIT-AMP UNIT.
21. Remove the 3 speaker fixing angle (R) fixing
screws to detach the speaker fixing angle
(R).
22. Remove the 2 R/C, LED PWB fixing screws
to detach the R/C, LED PWB.
23. Remove the 4 speaker fixing angle (L) fixing
screws to detach the speaker fixing angle
(L).
24. Remove the 2 speaker terminal PWB fixing
screws to detach the speaker terminal PWB.
MAIN PWB
22
21
f i x i n g
18
Top Cover Ass'y
19
R/C, LED PWB
Speaker Fixing
Angle (R) Speaker Fixing
Angle (L)
MAIN PWB
OPERATION PWB
P132
P3503
SC4902
SC4901
SC1102
17
17
P3700
17
17
P3701
P3501
P101
R/C, LED PWB 16
Wire Holder
20
1BIT-AMP UNIT
OPERATION
PWB
SP-JACK PWB
24
23
12
INVERTER UNIT
1BIT-AMP UNIT
P6551
MG 17
P3401
17
P3402 P6552
17
P6555
17
P6553
17
P3702
17
P3404
P6554
P3403
17
P201
SP-JACK PWB
16 Wire Holder
INVERTER PWB