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Old 14th December 2006, 11:24 AM   (permalink)
Question P1 plug stereo to rca(stereo)

Hi, I need some help to weld a p1 plug stereo to rca stereo. I need a diagram(+ and left/right signals). I know the rca plug connector(+ and - diagram), but I doŽnt know the p1 diagram to weld. I need complete diagram schematic.Thanks...

Last edited by asiatico; 14th December 2006 at 11:47 AM.
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Old 14th December 2006, 02:20 PM   (permalink)
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I've no idea what a P1 plug might be?. Presumably it's something specific to your country?, but as you don't have your location filled in we don't know where that might be?.
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Old 14th December 2006, 02:37 PM   (permalink)
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I'm thinking P1 is the reference designator for the connector you want the diagram to. You need a part number.
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Old 14th December 2006, 02:55 PM   (permalink)
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I don't know what a "p1" plug is either.

Perhaps you may find the info you need on the "Hardware book" website:
http://www.hardwarebook.net/
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Old 14th December 2006, 06:47 PM   (permalink)
Default Hi

I Need Some Help To Build A P1 Plug Stereo To Rca(ipod Phone To Rca)

Thanks...
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Old 14th December 2006, 07:22 PM   (permalink)
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No, what you need is to read the replies people write to you.

There is not P1 plug, it's a reference designator. What you need is an audio plug like the one here:
http://www.cui.com/pdffiles/CA-254CS.pdf

Or it could be slightly different, you tell me.
The pin-out for this one is:
A- Left Audio
B- Right Audio
C- Audio Ground
D- Not needed for your purposes.
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Old 14th December 2006, 07:29 PM   (permalink)
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Does the plug look like a 1/8th inch stereo phone plug?
The cable with it to two RCA plugs is sold at The Dollar Store.
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Old 14th December 2006, 08:38 PM   (permalink)
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Must not be enough replies here for him to go by since this topic is posted in another forum!!
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Old 15th December 2006, 12:33 PM   (permalink)
Question 15 pin VGA to RCA

I need a diagram schematics to make a 15pin vga to rca output(Computer to video/tv). Thanks...
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Old 15th December 2006, 02:19 PM   (permalink)
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A TV won't work from a VGA signal. You need a video card that converts VGA to the type of TV format used in your country.
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Old 15th December 2006, 02:19 PM   (permalink)
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If you're capable of locating this forum, it's even less effort to enter HD-15 to RCA Adaptor into your web browser! Doesn't anyone do things for themselves anymore? Here then, you sit back in your comfy chair with a cup of coffee, while I do the research for you! BTW, you better have good soldering and cable prep skills to reliably construct an adaptor that involves an HD-15 connector. A professionally made adaptor sells for $20 (US) and one is pictured below.

I gather what you desire is labeled as HD15-3RCA:
this cable will not work to connect the VGA output of a computer to a
TV's yellow, red and white RCA connectors or to the red, green and blue RCA connectors.

If you are trying to feed VGA to a standard television set you'll need a converter module like the one shown here: http://svideo.com/vga2video2.html

If you desire to make your own adaptor, then here are the HD-15 pinouts and you can simply solder shielded wire between the appropriate pins to RCA plugs. Here is the link that explains how in detailed steps: http://www.myhometheater.homestead.com/vgacable.html

VGA Video connector pinouts:
Pin # - Signal Name - CAT 5 Conductor


1 - Red - Orange
2 - Green - Green
3 - Blue - Blue
4 - No Connection
5 - Ground - No Connection
6 - Ground - Orange/White


7 - Ground - Green/White
8 - Ground - Blue/White
9 - No Connection
10 - Ground - No Connection
11 - No Connect


12 - DDC DAT - No Connection
13 - Horizontal Synchronization - Brown
14 - Vertical Synchronization - Brown White


15 - DDC Clock - No Connection




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Last edited by HiTech; 15th December 2006 at 02:23 PM.
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Old 15th December 2006, 05:55 PM   (permalink)
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HiTech, you mention 'good soldering and cable prep skills', however this guy wants to 'weld' it, as he mentions in his first post.
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Old 15th December 2006, 06:41 PM   (permalink)
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Strange, first he ask for p1 to rca, now he changed and ask for vga to tv. . . does he really know what he's looking for?
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Old 15th December 2006, 07:05 PM   (permalink)
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Old 15th December 2006, 08:44 PM   (permalink)
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Yeah, I do see where he mentions about welding it. I gather that next he'll ask for a circuit that allows him to perform low-current welding of hook-up wire! I can help him there as well by having him make use of a rewound MOT.
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