![background image](http://html.mh-extra.com/html/samsung/sgh-zv50/sgh-zv50_service-manual_1191374042.webp)
SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
9-5
9-3. Charging Part
END
Replace PBA
No
Yes
Yes
U404 pin 5 = "H"
(when charging)
R428 =
"H" when charging with TA?
"L" when Charging with USB
Yes
Resolder R428
or raplace U404
Resolder R433
No
Yes
No
Abnormal charging part
R433 = 5V
Summary of Contents for SGH-ZV50
Page 36: ...8 PCB Diagrams 8 1 Top ...
Page 37: ...PCB Diagrams 8 2 Bottom ...