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SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
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9-3
9-2. Initial
UCP200 pin C11 (RSTON) ="H"?
Initial Failure
Check the circuit related to reset
END
No
Yes
UCP200 pin F1(R221)
(RSTEXTn) ="H"?
OK?
Yes
Yes
No
change UCP200
Check the 16bit data signal
&memoryCE
Yes