Flow Chart of Troubleshooting
9-
4
9-2-2. Initial
Initial Failure
Yes
①
Check VCCD,
VCCD_1.8V of U300
"High" when the phone
is boot on`
No
Check
U300
Yes
②
Check
the VCCD_1.6V of
U304 is "High"
No
Check
U304
③
Yes
No
Check
SLC102
and LCD part
LCD display is O.K?
Yes
Check audio part
Sound is O.K?
No
Yes
END
Summary of Contents for SGH-X810
Page 54: ...PCB Diagrams 8 4 ...
Page 56: ...Flow Chart of Troubleshooting 9 2 ...
Page 67: ...Flow Chart of Troubleshooting 9 13 ...
Page 76: ...Flow Chart of Troubleshooting 9 22 ...
Page 80: ...Flow Chart of Troubleshooting 9 26 ...