Charging Part - Samsung SGH-Z130 Service Manual

SGH-Z130 Flow Chart of Troubleshooting and Circuit Diagrams

2-1-4. Charging Part

Abnormal charging operation
Check the pin #21,22
of CN206
Check the pin #1
of CN203
See the indicator of
charger is red ?
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3.3V
≥
YES
3.3V
≥
YES
YES
END
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NO
Check the TC
NO
NO
2- 8
Check the path of
CN206 and CN203
Again ,check the
CN206