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4.5 Charging Trouble
TEST POINT
R131
CIRCUIT
VBAT
VCHARGE
D101
C140
1u
CUS02
G
S
4
5
D3
D4
3
6
D2
D5
2
7
D1
D6
1
8
TPCF8102-TE85L-F
Q102
D101
Figure 12
C139
4.7u
BATT_TEMP
4. TROUBLE SHOOTING
R129
R132
82K
C146
0.1u
JTAGEN
- 53 -
Q102
VMEMSEL
D17
REF
C15
REFOUT
C14
TEMP1
A13
TEMP2
A14
AUXADC1
B14
AUXADC2
T13
VRTC
C12
VCHG
A12
GATEDRIVE
C13
ISENSE
B13
VBATSENSE
F17
REFCHG
B12
BATTYPE
F5
TCK
GPIO_18
F2
TMS
GPIO19_TMS
F6
TDI
GPIO_20
G3
TDO1
GPIO_21_TDI
F4
JTAGEN
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