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Level 3 Repair
8-7
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8-3-2. Initial
UCP200 pin T4 (RSTON) ="H"?
Initial Failure
Replace UCP200
END
No
Yes
UCP200 pin M4(TRST_N)
or D12 (SYSRST)
= "H" ?
Yes
Yes
No
Change PBA
Check the 16bit data signal
& memory CE
Yes