Sharp LC-20B1U Service Manual page 10

LC-20B1U
7. Remove the digital PWB fixing screws (1 pcs.).
8. Remove the inverter-A PWB fixing screws (2 pcs.).
9. Remove the inverter-B PWB fixing screws (1 pc.).
10. Undo the hooks and slide the chassis frame cover out of position.
11. Remove the analog PWB fixing screws (3 pcs.).
12. Remove the RC/LED PWB fixing screws (2 pcs.).
13. Remove the control PWB fixing screws (2pcs.).
DIGITAL PWB
Chassis Frame
CONTROL PWB
13
RC/LED PWB
12
10
8
11
INVERTER-A
PWB
7
ANALOG
PWB
9
INVERTER-B
PWB
10
Chassis Frame Cover