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8-3-2. Initial
Initial Failure
Check R207 (RST_BB) > 1.7V?
using the oscilloscope
Check UCP200 pin D2 >
(TP: HEA400 9pin)
Check the 16bit data signals are correct.
Yes
Yes
1.7V ?
Yes
Yes
END
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No
It must be higher than 1.7V.
No
8-9
Level 3 Repair
Resolder the R208.
Change the UCP200.
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