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Topic:
Y Pb Pr : what is it?
This thread has 14 replies. Displaying all posts.
Post 1 made on Friday September 6, 2002 at 15:48
blkhawk
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Ok, Ive got a projection tv. In the back it has an
Y Pb Pr input. Why? Is it better than the normal cable input I have and if so how do I impliment it because I have yet to see anyhing that uses that. Is there a s-video to Y Pb Pr converter ? Help, Im lost!
Post 2 made on Friday September 6, 2002 at 21:52
Matt
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It's component video. If you've never seen this before, your in for a treat! Most DVD players these days have a component video output.

It's the step before RGB, three steps above RF, two steps above composite video, and one step above YC video. (In the natural order of video that is)

Simply to say, it's pretty amazing for a sync 'included' video signal!
Post 3 made on Saturday September 7, 2002 at 00:03
Larry Fine
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To elaborate upon what Matt said, look for a DVD player with separate red, green, and blue video jacks. They carry the signals for each video primary color on separate cables.

Larry
www.fineelectricco.com
Post 4 made on Saturday September 7, 2002 at 00:11
ECHOSLOB
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Are you the same Blkhawk that repairs hospital equipment?
OP | Post 5 made on Sunday September 8, 2002 at 02:26
blkhawk
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No, sorry, I'm not :(
Post 6 made on Monday September 9, 2002 at 20:51
JohnY2050
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Hey. what does fixing hospital equip. have to do with it?
Post 7 made on Monday September 9, 2002 at 22:19
Larry Fine
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Well, I'd be willing to bet that someone who does so can afford a nice theater.
Post 8 made on Tuesday September 10, 2002 at 00:23
Rachael Bitchlist
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An' I thought Y Pb Pr was the formula for nerve gas. That's what the guy who sold it to me claimed....
Post 9 made on Tuesday September 10, 2002 at 08:21
Larry Fine
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Hey, Rachel, long time no read. Maybe he meant that this is the way to get on your nerves.
Post 10 made on Tuesday September 10, 2002 at 17:19
automan1
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Y = Luminance signal ( a weighted sum of R, G & B components)
Pb = R-Y = colour difference red, it is the G + B signal (cyan)
Pr = B-Y = colour difference blue, it is the R + G signal (yellow)
Post 11 made on Tuesday September 10, 2002 at 18:58
msmithe
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do you need special cables or will standard RCA cables work?
Post 12 made on Tuesday September 10, 2002 at 22:03
Matt
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Well, standard cables will 'work' but I recommend getting some higher quality cables than the cheap stuff supplied with the equipment. Normally those are marketed as Stereo audio and video cables.

Maybe three runs of 75 ohm coax would be best, I like belden 1695a.
Post 13 made on Wednesday September 11, 2002 at 13:15
Spiky
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You should definitely have 75 ohm cables for any video. Regular audio cables are typically not 75 ohm, and even if they are, they usually have crappy shielding. Better to just buy appropriate cables.
Post 14 made on Wednesday May 7, 2003 at 21:11
G50AE
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Several companies make high quality component video cables. I'd sugest checking out www.audioadvisor.com for a good selection of cables.
Post 15 made on Wednesday May 7, 2003 at 23:49
Impaqt
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OLDPOST... Off Topic from Original Question which was Answered sufficiently.


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