
SAMSUNG Proprietary-Contents may change without notice
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Flow Chart of Troubleshooting
9-22
C211
C214
R223
VANA_2.85V
R222
VGPIO_2.8V
VMEM_1.8V
VPERM_3.0V
VRF_2.85V
C212
C210
VSIM_3.0V
ICHGP
W9
UART1_RD
W5
UART1_RTS
W6
ICHGN
W8
PMU_VPERM
W12
PMU_VRF
W13
PMU_VANA
W14
PMU_VIO
W15
UART1_TD
V5
UART1_CTS
V7
POK_OUT
V8
PMU_VSIM
V14
PMU_VMEM
V15
PWM_OUT1
T5
PWM_OUT2
T6
PWM_OUT0
T7
POK_IN
T8
UART0_RD
L18
UART0_TD
K18
PCM_SYNC
J18
PCM_CLK
J19
PCM_DI
H15
PCM_DO
H16
RFIL_N
G1
RFIL_P
F1
RFID_N
E1
NBE1
E12
RFID_P
D1
NBE0
D11
RFIP_N
C1
RFIP_P
B1
NCS1
B12
RFOL
A2
RFOH
A1
NCS2
A11
NCS0
A12
C207
C209
UART1_RD
UART1_RTS
ICHGN
ICHGP
DU
UART1_CTS
ONKEY_1
ONKEY_2
UART1_TD
FSC
DCL
UART0_RD
UART0_TD
DCSRX_N
UB
EGSMRX_P
EGSMRX_N
DD
DCS_TX
NCSRAM
LCD_CS
EGSM_TX
NCSFLASH
DCSRX_P
LB
PAM
C110
TA100
C113
13
4
TX_EN
T
T
A
B
V
0
3
2
VLOGIC
VRAMP
3
51 61
G
81
G
G
91
GSM_IN
27
NC 11
14
NC
12
RX1
RX2
7
G
33 43
G
G
53 63
G
8
G
G
9
01
G
G
22
G
G
32 42
G
G
52 62
G
82
G
G
13 23
G
G
T
N
A
7
1
BS1
5
BS2
6
29
DCS|PCS_IN
G
1
02
G
G
12
PAM100
C112
L103
C115
L105
G G
510
G
IN1
1
4 IN2
8
OUT1
6
OUT2
F100
BAL1 9
BAL2 7
2
G
3
C111
C116
BAND_SEL
RX_SEL
EGSMRX_N
EGSMRX_P
DCSRX_N
DCSRX_P