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Flow Chart of Troubleshooting
9-30
9-12. AMOLED Part
AMOLED is not displayed
Yes
Check Battery
No
Check VBAT is 3.4V~4.1V?
Yes
Connect AMOLED connector to HDC700
No
Check AMOLED connector
Assembly condition is OK?
Yes
Check the voltage @
C701(4.6V)
Resolder U700 or Replace U700
No
Yes
No
Is AMOLED displayed?
Replace AMOLED module
Yes
END