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Flow Chart of Troubleshooting
9-4
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9-1-2. Initial
UCP300 pin A16 (
RSTBB
)
="H"?
Initial Failure
Check the circuit related to reset
END
No
Yes
UCP300 pin AC4
(
RSTEXTn
) ="H"?
OK?
Yes
Yes
No
change UCP300
Check the 16bit data signal
& memory CE
Yes
Summary of Contents for SGH-P270
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