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Flow Chart of Troubleshooting
IFC700
R725
FM_ANT
L700
EARSPK_L
L701
EARSPK_R
MIC_BIAS_1.8V
R709
TA700
R724
L702
EAR_MIC
C707
V_BAT
1
1
2
2
3
3
4
4
5
5
6
S1
7
S2
8
1
NC
9
NC
10
2 DP
NC
11
NC
12
3
NC
13
NC
V_BAT
VBUS_IN
C701
R700
C703
C702
B1
USB_D+
C1
USB_D-
D2
C706
B3
C4
B4
D4
C3
D3
E2
UART_TXD
E1
UART_RXD
C708
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VBUS_IN
C728
JTAG_USB_ID
R726
R731
R732
R733
ZD701
6
DM
VBUS
NC 5
4
USB_ID
NC
VREG_MSMP_2.6V
VUSB_5V
C700
DP_HOST
C2
I2C_SCL
DM_HOST
I2C_SCL
B2
I2C_SDA
ID_BYPASS
I2C_SDA
D5
AUDIO_L
ID_CON
USB_ID
C5
D+
AUDIO_R
DP_CON
B5
U712
D-
MIC
DM_CON
A1
MUSB_INT
VIDEO
INTB
A3
V_AUDIO_L
CHG_DET
CHG_SEL
V_AUDIO_R
E4
JIG
E3
TXD
BOOT
RXD
JTAG_RXD
JTAG_TXD
9-12
JTAG_VBUS
D-
D+
USB_ID
V_IN
R734
2
1
3
R736
TR701
JIG_ON_N
R735
JTAG_JIG_ON_N
JIG_ON
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