Rca 21D641 HV issue.

[dieseljeep]

Originally Posted by SwizzyMan

Well thanks to Eric for the yoke. This solved my HV problem. Now I can see what I am dealing with. And I was greeted with this. Now this looks like no vertical deflection but the sine wave curves at the left end of the line are what is confusing. How the hell would that come about? The set looks more like an oscilloscope than anything now. At first I thought my yoke leads were wired wrong so I double checked and they are fine. I was able to make the line full length so we DO have full horizontal sweep. I will remind everyone that I have only replaced the filters so far so it may be a bit early to start asking questions like this, but I just need to know what could cause those curves on the end of the line. I do plan on a full recap though. Line is sharper in person.

I've worked on a lot of those RCA's and I've yet to see a display like that!
It has to be a miswire problem. Go through the wiring proceedure again.