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Teleton TA-12 television service info needed

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freya
(@freya)
Posts: 1312
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Topic starter
 

As per title please, not found anything online at all, a very deaf set and a pig to get at anything.

 

sTEPHEN

 
Posted : 20/06/2018 1:53 pm
crustytv
(@crustytv)
Posts: 11869
Vrat Founder Admin
 

Hi Stephen, 

I can get that scanned for you and uploaded to the data library. Perhaps you might consider sharing the repair with us in the b&W TV section? I'm all for helping folk, as I've often mentioned the data library is intended for actively contributing members and I'm sure everyone would love to follow you with this TA12 ? 

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Posted : 20/06/2018 1:59 pm
freya
(@freya)
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Wow, now that's a data library to be proud of, certainly will  attempt to write a post on its progress.

 
Posted : 20/06/2018 2:22 pm
crustytv
(@crustytv)
Posts: 11869
Vrat Founder Admin
 

Cheers Stephen, its been a long time since we've been treated to you repairing a set, normally you're a 405 EKCO man, really look forward to seeing the Teleton. I have a Teleton B&W set can't remember the model though.

Anyway, the Teleton TA12 data now resides in the library  ? 

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Posted : 20/06/2018 2:29 pm
freya
(@freya)
Posts: 1312
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Thanks Chris,

Its going to be either the UHF or VHF tuner modules that seem to be the issue on this set as injecting a modulated signal from the genny at the IF input produces a good pattern .

I as hoping for some info of their innards as a couple of the vhf transistors are not marked.

 

 
Posted : 20/06/2018 3:52 pm
ntscuser
(@ntscuser)
Posts: 866
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I have a Teleton T-122 myself. Nothing much wrong with it except for the horizontal linearity. It's normally paired with a Goodmans GDR11 which adds remote channel selection and volume control to a set which doesn't otherwise have any. The Teleton user manual came with a circuit diagram in the back which is printed so small it's impossible to read even with the help of a magnifying glass.

IMG 20180407 205258

Classic TV Theme Tunes

 
Posted : 20/06/2018 7:13 pm
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