Samsung SGH-E730 Service Manual page 51

Gsm telephone
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C618
C621
C622
R617
SCL
C625
R618
C626
SDA
32KHz_OUT
TP603
TP604
R_INT
TP605
TP606
C619
U603
A4
CD1
BUSENABLE
E7
CD2
D2
CD3
A7
CLOCK
B2
CPOUT
B7
DATA
TIFCENTER
F2
AGND
C7
DGND
D6
DGND
F7
DGND
C2
RFGND
G1
FREQIN
F6
INTCON1
E6
INTCON2
G7
INTX
L605
A2
LO1
A3
LO2
A1
LOOPSW
G4
MPXOUT
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C623
A6
B1
CAGC
D1
RFIN1
C1
RFIN2
A5
SWPORT
G2
G6
TMUTE
F4
VAFL
G5
VAFR
E1
VCC
D7
VDD
B6
VREFDIG
F1
XTAL
B4
NC
G3
NC
1
NC
2
NC
C627
R620
7- 27
F low Chart of Troubleshooting
C620
L604
C624
R624
0
TP600
TP601
TP602
R619
R621
C628
R_ANT
2.9V
+VDD_IO_HIGH
BUSENABLE
SW_PORT
AFL
AFR

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