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Old 21st Apr 2019, 12:05 am   #25
greg_simons
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Join Date: Jul 2004
Location: Evesham, Worcestershire, UK.
Posts: 1,415
Default Re: Thorn 2000 mods.

Hi nick
That info was just what I needed, I have the windings the right way round, my transformer is slightly different in that the windings are on the inside if you like, both holes are used but the photo's confirm that my guesswork was correct and I have the green winding as the primary.
As for legless transistors there's lots, mainly the bf115 and bc107 devices, even the if board which looks at first sight amazingly clean has several rotted devices, so langrex are going to be kept quite busy supplying small packages of new semiconductors of various sorts.
I have four good rebuilt eht modules now plus frame and line scan boards, the power regulator and power supply boards are halfway done, I have a little help in the form of the cat who sleeps nearby and supervises operations.
Greg.
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