Samsung SGH-C110 Service Manual page 6

SGH-C110 Flow Chart of Troubleshooting
3. Charging
* Test after connecting with Battery
: All 4 terminals in battery should be connected to the phone by using jump-wires.
Abnormal charging part
Check the pin 17 No
Check the TA
of CN402 is around
5V
Yes
No
Check the pin 6 of
Check the U210
U210 is "LOW"
Yes
No Check the pin
Check the pin 3 of
3 of U503 is
U210 is "LOW"
short to ground
Yes
Yes
END
Check the connections of
4 terminals in battery
2-3
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