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Old 10-04-2025, 05:35 PM
Chris K Chris K is offline
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Join Date: Jun 2022
Posts: 1,505
Philco 19" Briefcase Model...Probably Tube Socket

I was troubleshooting an audio issue with a couple of tube pin test sockets and now, I have an intermittent heater filament issue in this series string set. Probably cracked a joint somewhere under the sound IF circuit board. I hate taking these things out for reasons everyone knows all too well. These are identical to the Seventeener correct except for a bigger CRT screen and a smaller bezel? I can't remember if I can get access to the bottom of the sound IF board if I remove the CRT but that would be preferable to keeping track of a dozen wire stakes and the ground tabs that need to be de-soldered and bent apart. This thing was all but there. Probably self-inflicted with some cheap build quality to help it along.
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