Receiver Trouble - LG C1150 Service Manual
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Also See for C1150:
- User manual (160 pages) ,
- User manual (220 pages) ,
- User manual (154 pages)
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4. TROUBLE SHOOTING
4.6 Receiver Trouble
Test Points
Circuit Diagram
AD6537B
AOUT1P
AOUT1N
R408
R409
Figure 4-18
R408
RECP
RECP
4.7
R409
RECN
RECN
4.7
C411
C412
47p
47p
- 72 -
vibrator
R407
VBAT
C402
1u
U402
LMS4684ITLX
A3
C3
NO1
IN1
A1
C1
NO2
IN2
D3
B3
NC1
COM1
D1
B1
NC2
COM2
R407 100K
Audio Path
Speaker
&
Receiver
Soldering
check
SPK_RCV_SEL
SPK_REC_P
C408
47p
SPK_REC_N
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