Folder On/Off Trouble - LG KG245 Service Manual

4.17 Folder on/off Trouble

TEST POINT
C521
CIRCUIT
2V8_VEXT
C521
0.1u
C522
Figure 4-25(a). Folder On/Off Trouble
R510
100K
U504
A3212ELH
Figure 4-25(b). Folder On/Off Trouble
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4. TROUBLE SHOOTING
U504
FLIP
C522 C520
330p
10p