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Old 2nd May 2021, 1:22 pm   #5
Heatercathodeshort
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Join Date: Jun 2005
Location: Warnham, West Sussex. 10 miles south of DORKING.
Posts: 8,164
Default Re: Bush Dual standard chassis.

Hello Tony. I think the first with the vertical panels was the TV141U with the valve IF/video/audio panel. Bush made so many differing models around this time, some not very nice that it is difficult to remember all the combinations.

The TV135 appears to be very similar to the TV125 and looking at the circuit the line output stage appears to be identical. The part numbers given in the manuals do not agree but they changed the design of the LOPTs as the reliability was very bad with the tar overwind style. The end result was the same but as the picture states that the tag connections may differ..

TV125 LOPT part no: ES41262. [ Early version 1963
TV135 LOPT part no: AS42561 OR DS45775

John.
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