n.e.c protection circuit ?(roland gordon)

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grahamricho

Active Member
My n.e.c 6pg is still tripping to standby with a code f8 and diode 023 lit. It say in manual that its line deflection or line deflection protection circuit problems ? Can the protection circuit be bypassed (with contrast and brightness down ) so i can scope line drive and see were its getting into trouble ? Or to see if its the protection circuit ?
 

Roland @ B4

Active Member
I too would take this to the AVS forum.

Most projectors have a loop to force the EHT or power down if a circuit is faulty or a board is missing. I'm surprised it's not described in the manual.
 
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