Posted by Steve Guidry on 12/25/24 11:31

"Richard Crowley" <rcrowley@xpr7t.net> wrote in message
news:11mq0egk4jp4bbd@corp.supernews.com...
>
> "Dewey V. "Marty" Martin" <martin@vandcd.com> wrote in message
> news:9G6bf.5203$8W.1650@newssvr30.news.prodigy.com...
> >
> > "Larry J." <usenet2@DE.LETE.THISljvideo.com> wrote in message
> > news:Xns97036EFC5C5FBthefrogprince@68.6.19.6...
> >> Waiving the right to remain silent, "Dewey V. \"Marty\" Martin"
> >> <martin@vandcd.com> said:
> >>
> >>> Need to find out how to connet the 4 wires on a standard S-VHS
> >>> connector to the right pins on the Y/C 358
> >>
> >> The dub signal on the U-Matic is *NOT* S-Video.
> >
> > Yes, I know. However, the JVC br-777 series duplicators use that same
> > CONNECTOR as is normally found on a U-matic deck for Dub IN or OUT.
> > As you know, this is a 7 pin connector. I am trying to find out which
> > 4 of the 7 pins are used to sent the duplicators a S-VHS signal, and
> > which part of the sgnal goes to which pin. Obvioulsy, you don't know
> > this. I hope someone who does will reply.
>
> Are you sure Sony uses the same Y/C 358 signal as JVC?
> I thought Sony used a lower-frequency hetrodyne.

The JVC uses Y/C 629, not 358. Just connecting the SVHS decks up to a 3/4"
decks with this cable - - even wired correctly - - will yield a black and
white signal because the color is referenced to a different frequency.

Steve

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