Sharp Aquos LC-20S4E, Service Manual

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LC-20S4E
8. Remove the 2 lock screws from the main PWB and undo the hooks a. Detach the main PWB, together with its
terminals, from the chassis frame.
9. Remove the 4 lock screws from the sub PWB and undo the hooks b, c, d and e. Detach the sub PWB together
with its terminals, from the chassis frame.
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.
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9
11
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12
Speaker (L)
Speaker (R)
R/C,LED PWB
Main PWB
Sub PWB
Operation PWB
e
c
b
a
Inverter PWB
Chassis Frame
d
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