Thread: Philco B-412UBE
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Old 10-02-2022, 06:41 PM
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AlanInSitges AlanInSitges is offline
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Join Date: Nov 2017
Location: Sitges, Catalonia, Spain
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Quote:
Originally Posted by zeno View Post
When they went
SS they cloned the RCA SCR sweep/HV chassis. They were real dogs.
Still would be fun to work on one.
Shango pulled one of those out of a ditch someplace and got it going again, full of mud. I remember being amazed at how complex the regulated, switching power supply was. It seemed like it was way overkill for a second-tier 19" TV, especially during a time when GE just had a pair of diodes and a zener in their competing set.
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