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#1
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Need a quick and dirty circuit
Hi,
I found a schematic for S-Video to Composite, and it works fine, but, I want to split up the Composite into S-Video. Is it possible, and if so, what do I need to make it happen? Thanks, Bill Garber from GS-Electronics http://www.garberstreet.com |
#2
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Need a quick and dirty circuit
Bill Garber wrote:
Hi, I found a schematic for S-Video to Composite, and it works fine, but, I want to split up the Composite into S-Video. Is it possible, and if so, what do I need to make it happen? Thanks, Bill Garber from GS-Electronics http://www.garberstreet.com Would you post the link for the S-Video schematic. Thanks donald |
#3
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Need a quick and dirty circuit
On 29/08/2008 Bill Garber wrote:
Hi, I found a schematic for S-Video to Composite, and it works fine, but, I want to split up the Composite into S-Video. Is it possible, and if so, what do I need to make it happen? Thanks, Bill Garber from GS-Electronics http://www.garberstreet.com Unfortunately it's not so easy. Combining the parts of an S-Video signal to produce a composite signal is just a few resistors, but taking it apart again requires some filtering. You need a band pass filter to peel off the chrominance and a band stop filter to remove the chrominance from the luminance. Much better to buy one. http://www.datapro.net/techinfo/CSV-900.html Be aware that even when you have taken a composite signal apart you will not get the S-Video quality as the cross-colour and cross-luminance components will still be present. -- John B |
#4
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Need a quick and dirty circuit
"donald" wrote in message news Bill Garber wrote: Hi, I found a schematic for S-Video to Composite, and it works fine, but, I want to split up the Composite into S-Video. Is it possible, and if so, what do I need to make it happen? Thanks, Bill Garber from GS-Electronics http://www.garberstreet.com Would you post the link for the S-Video schematic. Can't, but I can attach the picture. Bill Garber from GS-Electronics http://www.garberstreet.com |
#5
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Need a quick and dirty circuit
"John B" wrote in message t... On 29/08/2008 Bill Garber wrote: Hi, I found a schematic for S-Video to Composite, and it works fine, but, I want to split up the Composite into S-Video. Is it possible, and if so, what do I need to make it happen? Thanks, Bill Garber from GS-Electronics http://www.garberstreet.com Unfortunately it's not so easy. Combining the parts of an S-Video signal to produce a composite signal is just a few resistors, but taking it apart again requires some filtering. You need a band pass filter to peel off the chrominance and a band stop filter to remove the chrominance from the luminance. Much better to buy one. http://www.datapro.net/techinfo/CSV-900.html No gots. Guess it's discontinued. Besides, I'm looking for stuff to play with, and buying one would remove the fun factor. Be aware that even when you have taken a composite signal apart you will not get the S-Video quality as the cross- colour and cross-luminance components will still be present. Yes, thank you. I am very aware of this fact. Bill Garber from GS-Electronics http://www.garberstreet.com |
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