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4.4 Charging Trouble
TEST POINT
CIRCUIT
CHG_EN
(GPIO_0)
R208
100K
VUSBIN
VCHARGE
TP103
R207
10K
33K (1%) (ERHZ0000268)
R209
VA201
R211
C217
C218
30K
10K
1u
1u
EVLC14S02050
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4. TROUBLE SHOOTING
Charging IC
VBAT
1
10
CRDL
BAT
2
USB
U205
ISL6299
6
3
IMIN
_PPR
4
_CHG
9
ICDL
7
8
USBON
GND
5
11
_EN
PGND
R210
C219
100K
1u
R209
(GPIO 1)
CHG_STAT
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