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Optoma Projector

Hi All,

I have an Optima Digital Projector model No EP757, when powered up standby light flashes for a minute or so then goes solid for another minute or so before return to flashing. Fans are not coming on at all either Brand new globe, Techo told me there is a fault with a ground connection to the DMD (or similiar didnt quite catch it) board.If i heard him right i think he said it was a common fault. looks like a pig of a thing to get to the main processor board and want to avoid stripping it if i can until im reasonably sure its the main board

Anyone have any tips on this one? possibly schematics/service manual

Steve

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Steve Butler
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"Steve Butler" wrote

I have an Optima Digital Projector model No EP757,

Techo told me there is a fault with a ground connection to the DMD (or similiar didnt quite catch it) board.If i heard him right i think he said it was a common fault. looks like a pig of a thing to get to the main processor board and want to avoid stripping it if i can until im reasonably sure its the main board

Anyone have any tips on this one?

*****Yes,you don't know how to fix it,the techo obviously does!!Give it back to him to repair!

Brian g

Reply to
Brian g

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