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Vintage Television and Video Vintage television and video equipment, programmes, VCRs etc. |
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1st Oct 2018, 1:26 am | #1 |
Hexode
Join Date: Oct 2017
Location: Manchester, UK.
Posts: 363
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VCR97 625 line monitor.
Hi I built a monitor a few years ago using a dvd player as the baseband source to feed it,the output from this is positive modulation/negative sync.This of course is inverted after going through the video amp thus meaning I used cathode modulation of the vcr97.This was ok but I would like to use the more usual grid modulation.I tried a two stage video amp this wasnt very good i found i lost a lot of the bandwidth.Does anyone know a circuit suitable for this. I wonder if anyone else has built a monitor for 625 lines. Cheers Graham.
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