Read Sharp LC-32GA4E (serv.man2) Service Manual online
17
LC-32GA4E
LC-37GA4E
LC-37GA4E
22. Remove the RM, ST, PA, SA, SC, GV, PG, PG1, PG2, PO and BL connectors.
23. Remove 2 FPC
23. Remove 2 FPC
j
connecting the LCD panel and LCD controller unit.
24. Remove 16 connectors
k
from the lamps. (LC-32GA4E)
Remove 18 connectors
k
from the lamps. (LC-37GA4E)
[ST]
[SC]
[SA]
[PA]
[PO] [PG]
[PG2]
[PG1]
[BL]
[RM]
[GV]
27
28
28
25. Remove 4 AV PWB fixing screws
l
to detach the AV PWB. Remove 5 terminal fixing screws (
;
: 2
pcs.,
31 : 3 pcs.) to detach the AV PWB holder from the AV PWB.
26. Remove 2 screw for fixing the external terminal PWB 32 and center screw 33 to detach the external
terminal PWB.
Remove 2 screw for fixing external terminal PWB holder 34 to detach the external terminal PWB holder
from the external terminal PWB.
27. Remove 6 screws for fixing the LCD controller PWB 35 to detach the LCD controller PWB.
28. Remove 2 screws for fixing the R/C LED PWB 36 to detach the R/C LED PWB.
29. Remove 2 EXT SP terminal unit fixing screws 37 to detach the EXT SP terminal unit.
30. Remove 2 screws for fixing the 1-Bit Amp PWB 38 to detach the 1-Bit Amp PWB.
31. Remove 6 screws for fixing the Power Supply PWB 39 to detach the Power Supply PWB.
32. Remove 4 screws for fixing the Inverter A PWB 40 to detach the inverter A PWB.
33. Remove 4 screws for fixing the Inverter B PWB 41 to detach the inverter B PWB.
34. Remove 4 screws for fixing the Inverter GND-A PWB 42 to detach the inverter GND-A PWB.
35. Remove 4 screws for fixing the Inverter GND-B PWB 43 to detach the inverter GND-B PWB.
29
30
31
33
34
32
42
43
36
37
38
39
41
40
35
LCD Controller PWB
AV PWB
AV PWB Holder
External Terminal PWB
Inverter GND-A PWB
Inverter GND-B PWB
R/C LED PWB
EXT SP TERMINAL
PWB
PWB
1-Bit Amp PWB
Power Supply PWB
Inverter-B PWB
Inverter-A PWB
LC-32GA4E
LC-37GA4E
LC-32GA4E
LC-37GA4E
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