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Flow Chart of Troubleshooting
9-8
L405
C435
R422
L404
L403
LDO1
F6
IN2
G1
LX2
G2
PGND2
G3
PGND3
G4
LX3
G5
IN3
G6
RSO\
E4
AGND2
E5
LDO9
E6
IN1
F1
BUCK2
F2
PWRHOLD
F3
BUCK3
F4
VCC_COIN
F5
SET3
D2
SET2
D3
SET1
D4
AGND1
D5
LDO8
D6
LX1
E1
BUCK1
E2
PWRON
E3
LDO7
B6
IN5
C1
SDA
C2
SCL
C3
LBOB
C4
ONO\
C5
IN6
C6
PGND1
D1
LDO5
A4
REFBP
A5
LDO6
A6
LDO2
B1
JIGON
B2
SRAD
B3
PWREN
B4
MR\
B5
U404
NC
1
NC
2
LDO3
A1
IN4
A2
LDO4
A3
1
2
3
4
5
D400
R417
C446
R423
VAP_SYS_3.0V
TP_PS_HOLD
PM_SET1
PM_SET2
PM_SET3
AP_nRST_IN
PWR_I2C_SCL
PWR_I2C_SDA
nPOWER
PM_PWR_EN
PS_HOLD
SW_RST
nBATT_FAULT