Flow chart of trouble shooting
5-5
5-3 Charging Part
Abnormal charging part
Replace TA
Check the CN220 pin 1, 2 5 2V ?
No
Yes
Yes
Check the U303 pin 3 5.2 V ?
Resolder
C209, V208, C316
Yes
No
U303 pin 4 = "L" ?
Resolder R328
Yes
No
Resolder components around
U303
Check the U303 pin 5 4.2V ?
END
Yes
No
Summary of Contents for SGH-N288
Page 2: ...Samsung Electronics Co Ltd Printed in Korea 05 2001 Rev 5 1 GH68 02032A ELECTRONICS ...
Page 12: ...Exploded Views and Parts List 1 9 1 10 Desk Top Charger DESK TOP CHARGER GH44 00186B ...
Page 13: ...PCB Diagrams 2 1 2 PCB Diagrams 2 1 Main Top ...