RE: Vizio P42ED Plasma TV

Question

I was wondering if you would know where I could order a service manual for a Vizio P42 ED, I have reached out to Vizio who referred me to their parts distributor however, they informed me they do not have any manuals. I have no video on this unit and I am trying to identify which board is defective and part number. Any help would be greatly appreciated.

Thanks,
Jim
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