5-4
Flow chart of Troubleshooting and Circuit Diagram
5-3 Charging Part
Abnormal charging part
Replace TA
Check the CN4-1 pin 17,18 > 5 V ?
No
Yes
Yes
Check the U107 pin 3 > 5 V ?
Resolder C128
Yes
No
U107 pin 4 = "L" ?
Resolder R124
Yes
No
Resolder components
around U107
Check the U107 pin 5
°÷
4.2V ?
END
Yes
No
Summary of Contents for SGH-T100
Page 2: ...Samsung Electronics Co Ltd Printed in Korea 04 2002 Rev 1 0 GH68 02699A ELECTRONICS ...
Page 12: ...1 10 Exploded Views and Parts List 1 10 Battery Charger BATTERY CHARGER GH44 00279A ...
Page 13: ...2 PCB Diagrams 2 1 Main Top PCB Diagrams 2 1 ...