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| Free TV chassis for parts http://www.dcaudiodiy.com/phpBB3/viewtopic.php?f=7&t=1649 |
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| Author: | dberning [ May 28th, 2020, 10:14 am ] |
| Post subject: | Free TV chassis for parts |
I want to pass on a TV chassis for DIY builder interested in making a tube amp. Here is what it has. Power transformer with copper shorting band (to reduce stray fields). Windings- 6.3V @7A; 6.3V @1.2A; 5V @3A; 320-0-320 V to rectify into 320 to 400 Vdc with full wave ct configuration @0.2A?. Also, filter choke around 2 H. Around 15 tubes, should be all good. Many terminal strips; many replaced capacitors. All point-to-point wiring as this predates circuit boards, probably vintage early 1950s. It can be powered up to play around, but I have removed the flyback transformer which was the cause of failure. I had operated the set periodically to keep the caps formed. I also have removed and discarded the picture tube. Free for local pickup Potomac, MD |
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