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Predicta 4654 UHF Knob?
I stumbled on a Predicta Pedestal last night (mahogany cabinet), and am in need of the UHF knob on the right-hand side. How much more complex are these sets to fix? They appear to be the same overall "internals," but I'm not sure of where to find a schematic. Also, does anyone happen to have one of these in their stash that they could locate for me?
Finding them is like mining for gold I've found, but wanted to give you fine folks a try. The photos are not mine, they are ones provided to me. Thanks!! Last edited by brentence07; 12-14-2018 at 07:59 AM. |
#2
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I have the uhf knob you are looking for. These are very pricey! The only place I found that has a used one wants $150. PM me if you are interested.
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Vacuum tubes are used in Wisconsin to help heat your house. New Web Site under developement ME http://AntiqueTvGuy.com |
#3
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As far as restoring them, they are not more complex than most TVs of that era. However it isn't mechanically easy to work on them. The cabinet design of all the Predictas tends to cause high chassis temperature which lead to short life of many parts.
Here is one story. https://www.antiqueradio.org/philc12.htm Crist Rigotti on this forum has recently started to sell replacement networks (couplates). He has also restored one or two. Do a search on this forum to find more info about peoples experiences with Predictas. |
#4
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Quote:
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#5
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The Sams service manual is available from the ETF archive:
http://www.earlytelevision.org/pdf/p...sams_439-1.pdf Phil Nelson Phil's Old Radios https://antiqueradio.org/index.html |
Audiokarma |
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