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Software Download - LG B1300 Service Manual

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Q101
4-2 Software Download Failure
R109
J104
R104
R105
c) Failure :
- The value of the charging current look
like short circuit.
Solution :
- Re-install the software
- Check Q101, if short circuit, replace it.
a) Failure :
- Problem with software download
Solution :
- J104 may be bad connection or broken,
check the connector.
- J104 may be a cold soldering, Please
re-solder again.
- Check R104,R105& R109, if cold
soldering, Please re-solder again.
- 33 -

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