Thread: KB WV20 Warwick
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Old 19th Aug 2019, 8:11 am   #16
regentone001
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Join Date: Sep 2014
Location: Coventry, West Midlands, UK.
Posts: 519
Default Re: KB WV20 Warwick

I have tried replacing the electrolytic cap d62 and c59 as well as a couple of out of spec resistors. C59 is named as a possible cause of poor hf response in the makers manual. But the picture is still much the same. I have noticed if I off tune the picture the streaking does disappear so I am wondering if it could be an agc problem. I have to replace the frame output valve holder as it is so loose that even walking across the floor can cause the picture to collapse.
Any Hunts and TCC caps have been replaced the problem I have is that some work was done on the set before I got it so its possibly something that was done before and its a matter of tracing it.
Steve
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