RE: Re: S-Video to Composite

["Keith Doxey" <ukha@xxxxxxx>]

Hi Dan,

The resistor is in the Chroma lead not the Luma so it only affects the
colour part of the signal. I have tried it with and without the resistor
and
I preferred the results with it.


           
470pf   100R
Chroma ---------/\/\/\/\-----
                              
Luma ---------------------------------Composite Out

Keith

www.diyha.co.uk
www.kat5.tv


-----Original Message-----
From: Dan [mailto:dtoma@xxxxxxx]
Sent: 17 January 2003 14:11
To: ukha_d@xxxxxxx
Subject: Re: [ukha_d] Re: S-Video to Composite


The problem with the 100ohm resistor is that it can severely decrease
the
video level.
Take into consideration that the input impendance is around 75ohm, so
an
100ohm resistor can decrease the signal more than two times.
Dan

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