SHARP LC-20S4E
Instrukcja Serwisowa

LC-20S4E
8. Remove the 2 lock screws from the main PWB and undo the hooks a. Detach the chassis frame, together with its terminals, from the main PWB. 9. Remove the 2 lock screws from the sub PWB and undo the hooks b, c, d and e. Detach the chassis frame together with its terminals, from the sub PWB. 10. Remove the 3 lock screws from the operation PWB, and detach the operation PWB. 11. Remove the 3 lock screws from the inverter PWB and take out the inverter PWB. 12. Remove the 2 lock screws from the R/C, LED PWB and take out the R/C, LED PWB. 13. Remove the 2 lock screws each from the right and left speakers and take out both the speakers.

9

8 Operation PWB 10

Main PWB b Chassis Frame a

c

Sub PWB

11

d

e

Inverter PWB

Speaker (R)

Speaker (L)

13

R/C,LED PWB

12

13

9