Sharp LC-22AD1E Service Manual page 11

8. Remove the tape for fixing the wire.
9. Remove the individual connectors from the AV PWB and EU-DIGITAL PWB.
10. Remove the 4 AV PWB terminal fixing screws.
11. Remove the 2 EU-DIGITAL PWB terminal fixing screws and the PC card cover.
12. Disconnect the connector connecting the EXT-SP TERMINAL PWB and MAIN PWB. Then loosen the PWB
fixing claw to detach the EXT-SP TERMINAL PWB.
13. Remove the 3 AV PQB fixing screws to detach the AV PWB. Then remove the cassis frame cover from the AV
PWB.
14. Remove the 4 EU-DIGITAL PWB fixing screws to detach the EU-DIGITAL PWB.
15. Remove the 7 chassis frame fixing screws to detach the chassis frame.
AV PWB
OPERATION PWB
MAIN PWB
9
SC2502
SC903
9
SC904
SC905
9
P904
MG
P701
R/C, LED PWB
EXT-SP TERMINAL PWB
EU-DIGITAL PWB
INVERTER PWB
MG
1600
SC2500
P3704
1503
SC2503
SC2504
SC2501
9
P2501
P3703
9
SP-JACK PWB
AV PWB
15
Chassis
Frame Cover
10
Chassis Frame
MAIN PWB
P404
11
LC-22AD1E
14
13
EU-DIGITAL PWB
PC Card Cover
12
P202
EXT-SP TERMINAL PWB
11