Charging Part - Samsung SGH-V205 Service Manual

SGH- V205 F low Chart of Troubleshooting and Circuit Diagrams

4. Charging Part

T h ep in#5of U 101is 3.2~4 .2 V " ?
T h e I C H R G=1V (d u rin gch ar gin g )
A b n or m alch a rg in gop er at io n
T h e p in#17, #18of C N 30 0is
T A _ V E X T¤ó 5V ?
Y es
T h ep in#2o f U 101is " lo w " ?
Y es
T h ep in#3of Q 10 1is " low " ?
Y es
Y es
a n d¤ó 180 m V (fu llch a rgin g )?
Y es
E N D
SAMSUNG Proprietary-Contents may change without notice
N o
R ep lace T Ao rC h eckC N 300
N o
C h eckth eU 1 01
N o
N o
N o
6- 4
C h eckth e Q 1 01
C h eckth eU 101
S o ld erag aino rch a n g e R 111