#1
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recommendations for a composite to RGB demod chip?
I'm considering a Homebrew project that if successful may be worth making in quantity.
Basically I'm looking for a chip that I can still find over 50 of easily, requires a minimum of external parts to function, and can take composite video in and convert it to RGB or RGB-Y ( having a sync output would be a plus) and not require other stages of a TV be present to support it. I don't work on enough SS sets to know how to go about finding such a part.
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Tom C. Zenith: The quality stays in EVEN after the name falls off! What I want. --> http://www.videokarma.org/showpost.p...62&postcount=4 Last edited by Electronic M; 05-21-2019 at 10:13 PM. |
#2
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Well for now I'm probably going to make the chroma decoder and sync sections out of disembodied 9-86 and 9-87 Zenith modules taken from a good spare upright CCII chassis then build up the additional circuits I want and see if it works...
If it does work then paired with an agile modulator (with enough power to transmit) it may become the first and only single box whole house solution to watch color on unmodified monochrome TVs. That is if the obscure long extinct color encoding format I'm trying to ressurect works like the documentation suggests.
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Tom C. Zenith: The quality stays in EVEN after the name falls off! What I want. --> http://www.videokarma.org/showpost.p...62&postcount=4 Last edited by Electronic M; 05-22-2019 at 12:24 PM. |
#3
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Are you experimenting with flicker color ( Fechner color ) perception, perhaps?
scratch2: jr Last edited by jr_tech; 05-22-2019 at 04:33 PM. |
#4
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Quote:
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Tom C. Zenith: The quality stays in EVEN after the name falls off! What I want. --> http://www.videokarma.org/showpost.p...62&postcount=4 Last edited by Electronic M; 05-22-2019 at 05:01 PM. |
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