Flow Chart of Troubleshooting
9-2. Initial
TP752 (RSTON) at U700 = "H"?
U700 TP 702(RSTEXTn)
Check the 16bit data signal
Initial Failure
Yes
Yes
="H"?
OK?
Yes
& memory CE
Yes
END
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No
Check the circuit related to reset
No
9-6
change U700