Other Parts Discussed in Thread: DLPC900, DLPLCRC900DEVM
Hi TI,
I'm trying to boot up DLP6750Q1EVM for PLM evaluation.
I turned on the mirror bias supply which is about 1.32V first and then did the main power 12V.
The lightCrafter show the status with the Sequencer Running box having the check mark.
But, it doesn’t seem the PLM works.
Checking the EVM, I found VOFFSET, VRESET, and VBIAS stay almot 0 voltage.
EN_OFFSET signal which is from PLM also stays low as well.
As first step, I would like to make clear why they keeps 0 voltage.
Do you have any good advice or suggestion to find the root cause?
Best Regards,
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