LG M6100 Service Manual - Page 82
Speaker Trouble
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4.8 Speaker Trouble TEST POINT C743 C744 4. TROUBLE SHOOTING CIRCUIT DIAGRAM B8 SPOUT2L B7 SPOUT1L H8 SPOUT2R J8 SPOUT1R E8 TXOUT D7 EXTOUT C743 C744 47p 47p C742 NA R732 NA R731 0 R733 0 Close to SPEAKER SPK_N SPK_P - 83 -
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4. TROUBLE SHOOTING
- 83 -
4.8 Speaker Trouble
TEST POINT
CIRCUIT DIAGRAM
C743
C744
Close to SPEAKER
SPOUT2R
E8
TXOUT
B7
SPOUT1L
SPOUT1R
J8
B8
SPOUT2L
H8
EXTOUT
D7
0
R733
0
R731
NA
R732
C743
47p
NA
C742
C744
47p
SPK_N
SPK_P