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CC Tung Guest
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Posted: Sun Sep 25, 2005 11:37 pm Post subject: why a monitor has so many pin connections |
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Hi experienced Sir,
I've a stupid question. A Video monitor only has 2 input connections(a video signal line and a ground connection). Why a PC monitor need so many pin connections? What's the function of the individual pins? Sorry for troubling you.
CC Tung |
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fongs Guest
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Posted: Tue Sep 27, 2005 3:04 am Post subject: |
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Hi, to answer your qn in short,
- Video monitor works on a composite video mode (ie. multiple signal in one "pipe" - 1 RCA connector). These signal include color (Red, Blue, Green), synch (H & V).
- PC monitor has all these signals splitted into different "pipes". Hence, u need a 15-pin D connector instead of 1 RCA connector.
In comparison, composite video gives poor signal quality due to the "mixture" of signal in one.
Hope that helps. cheers. |
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CC Tung Guest
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Posted: Sun Oct 02, 2005 6:06 am Post subject: why a monitor has so many pin connections |
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Hi!
Thank you very much for your kind help! I understand a lot. Could you please to let me know where I can find much detailed information on the web? Sorry for troubling you again.
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fongs Guest
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Guest
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Posted: Mon Oct 10, 2005 12:11 am Post subject: |
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thank you very much! |
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