17-03-2018, 06:43 PM
And for Frank's next project........
How about 405 to 625 conversion. This is very rarely needed now, unless a 405 line quadruplex tape turns up. Or possibly somebody has some unusual 405 material recorded on VHS etc. The main issue is that you can't use a decoder chip as the front end. I have some ideas for circuits, they're not too complex, but there are various problems to be solved.
How about 405 to 625 conversion. This is very rarely needed now, unless a 405 line quadruplex tape turns up. Or possibly somebody has some unusual 405 material recorded on VHS etc. The main issue is that you can't use a decoder chip as the front end. I have some ideas for circuits, they're not too complex, but there are various problems to be solved.
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv
