Samsung SGH-i200 Service Manual page 26

Flow Chart of Troubleshooting and Circuit Diagrams
Problem #3, 4
VRTC_2.0V
OSC800
1
VIO
C801
2 3 4 5 8 91011
PDA_CLK_EN
BT_REQ
R739
Problem #5
C139
C140
U100
C137
HDC601
CLK32K_OSC_OUT
VCC 12
7
OUT
CLK32K_OSC_OUT
6
VCC_1.8V
C738
C739
U706
1 INA 5
VCC
2
GND
3 4
INB OUTY
C131
TP104
C130
C129
TP101
C134
C133
C640
C127
VR601 C639
C128
VR600
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1 NC
2
A
3 GND
PM_TCXO_EN
VCC_1.8V
PWR_EN
4 3
VDD OUT
R738
NC|TR GND
1 2
OSC700
C740
C807
C739
C737
C723 C706
C703 C701
10-10
VCC_1.8V
U800
6
VCC
NC 5
Y 4
CLK32K_PM
C800
VCC_1.8V
R736
U704 C728
1 INA 5
VCC
2
GND
3 4
INB OUTY
CLK19.2M_CODEC
VCC_1.8V
C737
U705
1 INA 5
VCC
2
GND
3 4
INB OUTY
CLK19.2M_PDA
BT_CLK
C805
C740
R700
U706