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help
ok guys , hopefully someone can stear me in a direction to the problem i have with this set . I recapped the entire tv . Electrolytics and all elemeco caps . Tested and replaced all bad tubes . Rejuvinated the picture tube . Also found a centering device from a junk set that fits perfectly on the back of my yoke . It has the same tabs that snap into the back of the yoke . Now i have a yoke which is not loose , fits perfect . The back of the yoke originally had a cover with a centering device which was completly broke or should i say deteriated . The centering rings were just dangling there on the back of tube .Anyhow that seems fine now , except my replacement centering device has 4 centering rings and the old one has only two . I am thinking it should be ok ???? Anyhow i powered up the set and i only get a picture which covers 3/4 of the screen , (vertically) and the height control is at its max . I replaced the height control with a new one, still have same issue . After i fiddled with the adjusting rings a bit ,i got a picture that covers almost the entire screen except i have a 1 inch space at bottom. Then i fiddled with the centering rings again and got the bottom correct but then the top is off . Any suggestions ???? I dont think this could be correct , expecially with height control at its max . My next plan of attack is the put it on the bench i guess and begin doing voltage tests , unless anyone could chime in and give me a pointer where a problem might be .
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