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Old 12-19-2016, 10:41 AM
madlabs madlabs is offline
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Join Date: Jul 2016
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Well, no good deed goes unpunished. I was putting the Predicta back together. It's been working pretty well, occasional vertical lock issue but only every once in a while. Just before stuffing it all back in the cabinet I checked it, working fine. Tucked it all in, put on the knobs, screwed it all down and wah wah wah....

Now I get a raster, sound but no pic. Tube troubleshooting guide says V4 and V14. Replaced V4, same issue. I bloody well better not be V14 (the CRT). I poked and prodded, unplugged and replugged, looked at tube sockets and I just can't see anything amiss or find anything loose. Gotta admit I was a little frustrated. Any suggestions?
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