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Old 07-25-2011, 06:49 PM
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Penthode Penthode is offline
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Join Date: Jun 2009
Location: Kitchener/Waterloo Ontario Canada
Posts: 1,462
Kevin,

You seemed to have already done everything I can think of.

Not too long ago I had a similar problem on another RCA chassis. All the voltages were about correct and the horizontal drive was turned right down but the right hand side was compressed. I swapped the horizontal output tube which tested good otherwise. Same problem. I figured it had to be the tube.

I then bought a couple of NOS tubes from Ebay, swapped the tube again and "voila" the raster filled out on the right.

I know you said earlier you had swapped the tube. Was it a NOS tube and what is its condition?

Terry
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