Quote:
Originally Posted by FERNSEH
There is an explanation about the workings of the vision AGC system in the Ultra V17-60 in volume two of the Spreadbury book "Television Receiver Servicing".
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That would explain why I haven't come across it:- I've only got volume 1!! I would be interested to read the circuit description though.
The V17-60 looks like a really well designed chassis. Despite all the design frills where expense was obviously not an issue, there is still no black level clamp!
Cheers
Nick