Samsung GT-S5200 Service Manual page 79

VDD_IO_LOW_1V8
C408
32KHz_DIGIT
FM_ANT
C400
FM_ANT
1005
IFC400
1
1
2
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VDD_IO_HIGH_2V9
C404
U400
AUDOL
F6
VCC AUDOR
B6
VDD
A6 BUSSEL1 C1
VREFDIG
BUSSEL2 A1
A3
SCL SCL
A4
SDA SDA GPIO1
B1
SEN GPIO2
F2
T_EN
AGND
A5
FREF DGND
TP_DIGIT F4
INTX RFGND
E1
RFI
A2
RST NC
NC
VBAT V_EXT_CHARGE_5V0
L400
R400
ZD403
C403
9-51
Flow Chart of Troubleshooting
C405
C406
E6
D6 1005
1005
F3
F5
F1
C6
D1
1
2
FM_L
FM_R