2010. 02. 7, vasárnap keltezéssel 17.40-kor Eric Wescott ezt írta:

> 
> However, if an svideo cable is plugged in then tuning to composite 
> produces the svideo signal in black and white rather than composite. 
> While this isn't a HUGE problem it would be nice to be able to have 
> three sources plugged in and tune to whatever I want.
> 

Very often S-video and Composite are wired together (S-video carries
luma and chroma on two different wires while Composite has the two
mixed; the luminance wire of S-video is often soldered to Composite,
that's why you see S-video's luminance signal on Composite).

It is better in this case to pull out one of the two cables, since they
could interfere with each other if both are plugged (I observed the same
behaviour on my TV set).=20

Levente



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