Samsung GT-B3410 Service Manual page 31

9-2. Initial
U200 pin F10 (RSTON) ="H"?
UME200 pin B7(RSTEXTn)
Check the 16bit data signal
Initial Failure
Yes
Yes
or TP EXT
= "H" ?
Yes
& memory CE
Yes
END
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No
No
9-3
Flow Chart of Troubleshooting
Replace U200
Change PBA