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SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams
2-
8
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5
VSENSE
U302
6
DRIVE
GND
2
1 ISENSE
4
PROG
3 VCC
LTC1734ES6-4.2#TR
DTC144EE/TR
1
3
2
Q304
R318
47K,1%
10K
R321
C324
33UF
10V
1
4
10K
R324
UMH9N-TN
U303
2
5
6
3
10UF
10V
C325
VCCD
3
23
R
K0
0
1
R319
3K
5
VCC
4
Y
VBAT
TC7S32FU
U304
2
A
1
B
3
GND
VBAT
R322
100K
R317
0
4
R320
100K
ZXT13P20DE6
Q303
3
1
2
5
6
ICHRG
CHG_ON
TA_VEXT
TA_VEXT
JIG_ON
JIG_ON_IF
TA_DET
TA_VEXT