DIYbanter - Viewsonic 21" P815 totally out of focus?

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Aslaner

October 19th 04 03:20 AM

Viewsonic 21" P815 totally out of focus?

I have opened it up, looked for bad caps/cold joint but nothing really out
of tolerance.

has anyone seen this problem before?

Jerry G.

October 19th 04 04:05 PM

I have seen this from a defective HV multiplier, and or defective CRT.

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Jerry G.
======

"Aslaner" wrote in message
. ..
I have opened it up, looked for bad caps/cold joint but nothing really
out
of tolerance.

has anyone seen this problem before?

James Sweet

October 20th 04 03:40 AM

"Aslaner" wrote in message
. ..
I have opened it up, looked for bad caps/cold joint but nothing really out
of tolerance.

has anyone seen this problem before?

Have you measured the HV and focus voltages? Flyback failure is fairly
common on this model.

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