LG GX200 - FM RECEIVER Trouble

-122-
FM receiver (SI4708)
4.21 FM RECEIVER (SI4708) Trouble
4.21.1 Test Point
4.21.2 Circuit Diagram
R1203 0.00Ohm
1 2C1204 100pF1 2
C1205
33.0pF
12
n.m
FM_ANT
GPO46_FM_SCL
GPO47_FM_SDA
FM Radio
C1202 100nF1 2
C1203 100nF1 2
U1302
Si4708-B-GMR
NC
16
RFGND
3
SCLK
6
GND
17
RCLK
9
NC
1
GND
11
VD
10
SDIO
7
SEN
5
RST
4
GPO
15
VIO
8
LOUT
13
ROUT
12
FMIP
2
VA
14
FMIN_R
FMIN_L
R1212
100Kohm
12
R1211
100Kohm
12
R1213
10.0Kohm
12
C1207
100nF
12
R1214
10.0Kohm
12
VBAT
VDD
C1208
22.0nF
12
VDD
C1209 100nF1 2
GPO48_FM_RST
GPO26_FM_32KHZ
B1201
1000ohm
12
C1207
TP1
C1209
TP4
R1213
TP2
U1302