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Old 17th Feb 2018, 12:18 pm   #23
Keith
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Join Date: Jan 2003
Location: Tewkesbury, Gloucestershire, UK.
Posts: 690
Default Re: Bush TV22 restoration

Thanks Nick,

Yes, I was delighted with the result. Luckily, at 50Hz, the winding capacitances don't seem to be critical. No turns counter - I just divided the turns required by 3.75 (gear ratio) and counted handle turns on the drill. Every 100 turns I made a pencil mark on the bench (rather like ticking off the days in a prison cell, I guess!). It really didn't take long to get to 800.

I shall have a play with the PC video card reconfiguration. If it works it would be a very conveniant way to produce programme material.

My more immediate task is to is to find some suitable rubber packing for the CRT clamps. Whatever was there has completely disappeared
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