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SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
10-27
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C441
G
14
15
G
G 16
G 17
18
G
4
4
5 5
6
6
7 7
8
8
9 9
11
G G
12 13
G
EAR401
1 1
10
10
2
2
3 3
R425
L405
RADIO_ANT
14
4
R
R435
R437
C439
MPXOUT
G4
VAFR
G5
TMUTE
G6
INTX
G7
XTAL
F1
AGND
F2
VAFL
F4
INTCON1
F6
DGND
F7
FREQIN
G1
TIFCENTER
G2
NC
G3
DGND
C7
RFIN1
D1
CD3
D2
DGND
D6
VDD
D7
VCC
E1
INTCON2
E6
CD2
E7
CLOCK
A7
CAGC
B1
CPOUT
B2
NC
B4
VREFDIG
B6
DATA
B7
RFIN2
C1
RFGND
C2
NC
1
NC
2
LOOPSW
A1
LO1
A2
LO2
A3
CD1
A4
SWPORT
A5
BUSENABLE
A6
U404
VCCD_1.8
VCCD_2.9
C446
C444
3
34
R
L404
C436
C438
4
5
4
C
C448
C443
C440
VCCD_1.8
L408
R434
C437
6
54
C
5
5
4
C
2
34
R
VCCD_1.8
RADIO_R
FM_INT
RADIO_ANT
FM_CLK
FM_DAT
CLK32K
RADIO_EN
RADIO_L