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Flow Chart of Troubleshooting
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9-3
9-2. Initial
Initial Failure
Yes
Check VDD1, VDD3=1.8V,
VDD2=2.8V and AVDD=2.8V
of
UCP 200
No
Check the U400
Yes
No
Check the 'D_REF_13M'
of UCP 200
Check the U100, POWER ON Sequence
Yes
END
