Flow Chart of Troubleshooting and Circuit Diagrams
3-1-4. Charging Part
Abnormal charging operation
Abnormal charging operation
Check the pin #13,14
Check the pin #13,14
of IFC300 ≥ 3.3V
of IFC300 ≥ 3.3V
YES
YES
Check the pin #3
Check the pin #3
of BTC500 ≥ 3.3V
of BTC500 ≥ 3.3V
YES
YES
See the indicator of charger is red ?
See the indicator of charger is red ?
YES
YES
END
END
NO
NO
NO
NO
NO
NO
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Check the TC
Check the TC
Check the path of
Check the path of
IFC300 and BTC500
IFC300 and BTC500
Again, check the
Again, check the
IFC300
IFC300
3-10