Quote:
Originally Posted by dtvmcdonald
As to the color in the convergence pattern with color turned on: that's normal.
Its caused by beating between the color subcarrier and the sharp lines that
occur at random phase with respect to it.
There was a "prefilter" thread here recently that puts a bandpas filter
on luma in an s-video signal before mixing luma and chroma.
That would eliminate it.
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Are you reffering to the "blooming" color lines in the convergence pathern? If so that prefilter should probably give me a sharper , more defined picture right? Also, as we are speaking filter, I wanted to ask about barberpoling effect and comb filter ; is there a way to minimise this effect on older television as if they would have a built in comb filter? I may be talking non sense here, but it seems that all my 1983 and plus televisions seems to cope way better with barberpolling than , lets say my 71 zenith and my 76 Quasar.
BTW the IF board on the Zenith is a 150-170, if anyone has one lying around and is willing to sell please feel free to PM me.
There is also one speaker I would need, its the one in front of the convergence board : 49D1194. Mine is completely destroyed (got to wonder how that happened :/ )
Thanks!