Charging Trouble - LG C1100 Service Manual

4.4 Charging Trouble

Test Points
Circuit Diagram
D101
Figure 4-16.
C187
10u
VCHG
ISENSE
R108
GATEDRIVE
330
Q103
4
G
3
D3
2
D2
1
D1
TPCF8102
- 61 -
Q103
VCHARGE
VBAT
CUS02
Current Sense
D101
R107 0.2
1%
CLOSE TO BATTERY PACK
5
S
6
D4
7
D5
8
D6
4. Trouble Shooting
R107