Speaker / Receiver Trouble - LG -T315i Service Manual

4.9 Speaker / Receiver Trouble

TEST POINT
U202
TP01 :
C212
TP02 :
C213
TP04 :
C248
TP03 :C
247
U102
BB chip
LGE Internal Use Only
.
. ..
2. TROUBLE SHOOTING
CN203
Speaker
contact
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4. TROUBLE SHOOTING
TP06:
FB209
TP05 :
FB208
. .
Only for training and service purposes