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Flow Chart of Troubleshooting
nBATT_FAIL
VBAT
VBAT
R672
C619
C620
C621
C622
R630
V_BAT
R677
C664
VCC30
VCC30
R673
R601
R674
C605
nVCC_FAULT
VCC_BATT
R610
R606
PWR_SCL
R612
SDA
PWR_SDA
PWM3
PV2
LX2
PG2
IN
RAMP
GND
REF
BYP
R628
PWR_EN
L605
VPLL13
TA606
VSRAM11
VCC30
L606
C635
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VCC_BATT
R678
C625
U620
5
1
VCC
B
4
Y
2
A
GND
R679
3
C630
R637
VCC30
V_BKBT
C602
VCC_BATT
C606
C609
R613
GND
CC1
_SLP
PV1
L600
LX1
U604
PG1
ON1
ON3
FB3
R627
CC3
_MR
VCC_BATT
R631
R682
nRESET_IN
VCORE14
C632
L602
C633
7-2
nPOWER_FAIL
VBAT
C607
C608
C610
VCC30
R671
SYS_EN
PWR_EN
R616
C611
SYS_EN
PWR_EN
C616
R681
HARD_RESET
VBAT
C629
C634
C612
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