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SGH-E880 Flow Chart of Troubleshooting
2-
12
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2-1-6. Camera Part
"Camera" function dose not work
Yes
Check the connect
CN802
Yes
The pin#1 of U800 is 2.0V
&
The pin#1 of U801 is 2.8V
Yes
There is clock signal @
the pin#21 of CN500
Connect the camera module
Check U800, U801 and U200
No
No
No
END
The freq @ the pin#3 of
OSC300 is 24.5MHz
The Q300's
pin#3 is 1.8V
Replace OSC300
Yes
The Q300's
pin#1 is "Low"
Replace Q300
Yes
No
Check U200
Check U301
No
R522 is "high"
No
Yes
Yes
Yes