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Main => Main Forum => Topic started by: lewdog80 on April 19, 2013, 03:33:02 pm

Title: MAME on a Sanyo 480i Component TV?
Post by: lewdog80 on April 19, 2013, 03:33:02 pm
I've been interested in making a cabinet for a while, and I finally dove in.  My problem is that I have a 24" Sanyo tube TV that has composite, s-video and component inputs.  However the problem is that the component only accepts 480i.  I've purchased multiple VGA->Component converter boxes only to find out that the output of the converter box needs to be at least 480p. 

I always have the option to fall back to s-video, but I specifically bought this TV because it had a component input.

Does anyone out there use their component inputs on their TV that have to be 480i?  And if so, how did you do it?

Thanks!
Title: Re: MAME on a Sanyo 480i Component TV?
Post by: Bloinkxp on April 19, 2013, 03:51:37 pm
Hi,

Have you thought of using this:
http://www.amazon.com/HDE%C2%AE-VGA-RCA-Component-Cable/dp/B0096TTOHG (http://www.amazon.com/HDE%C2%AE-VGA-RCA-Component-Cable/dp/B0096TTOHG)

And then dialing your video card down to 480i?  I am fairly certain that the ArcadeVGA can adjust to that...
http://www.ultimarc.com/avgainf.html (http://www.ultimarc.com/avgainf.html)

Good luck,
D
Title: Re: MAME on a Sanyo 480i Component TV?
Post by: lewdog80 on April 19, 2013, 04:00:43 pm
I bought one of the cables originally, and didn't get any output on my TV, so I thought I needed a converter box.  I didn't change any resolution settings on my computer though.  Worth a try though.
Title: Re: MAME on a Sanyo 480i Component TV?
Post by: BadMouth on April 19, 2013, 04:39:48 pm
Changing settings in the video software that came with your card is definitely the way to go.
You may have to visit the manufacturer's website to find it.
It doesn't always install automatically with the drivers.
Title: Re: MAME on a Sanyo 480i Component TV?
Post by: severdhed on April 19, 2013, 10:15:03 pm
i used a video card that had a component video output via a dongle
Title: Re: MAME on a Sanyo 480i Component TV?
Post by: 404 on April 19, 2013, 10:48:55 pm
I bought one of the cables originally, and didn't get any output on my TV, so I thought I needed a converter box.  I didn't change any resolution settings on my computer though.  Worth a try though.

only some cards support using that cable.

You need to find a card that supports component out via a S-VideoC output. Most newer cards only come with HDMI so you may have to search around for an older card, possibly second hand. See pictures below. The input looks like a S-video output but has many more pins.

(http://openbookproject.net/courses/intro2ict/_images/graphics_card.jpg)
(http://www.pcper.com/images/reviews/633/connectorsfilled.jpg)
Title: Re: MAME on a Sanyo 480i Component TV?
Post by: sharpfork on April 19, 2013, 11:48:20 pm
404 is generally smarter that I am so I'd listen to him first.

I was able to get 480i working well in windows 7 natively, not even a instal of video software or drivers, just the OS.  It evern works vertical/tate natively.  The newer catalyst drivers dropped support for 480i so XP was much more of a pain messing with hacked drivers and software.

I used this:
(http://images.monoprice.com/productmediumimages/23981.jpg)
http://www.monoprice.com/products/product.asp?c_id=104&cp_id=10419&cs_id=1041901&p_id=2398&seq=1&format=2 (http://www.monoprice.com/products/product.asp?c_id=104&cp_id=10419&cs_id=1041901&p_id=2398&seq=1&format=2)
+ one of the cards listed in the reviews (I have a crappy ATI x1950)
Title: Re: MAME on a Sanyo 480i Component TV?
Post by: DrumAnBass on April 20, 2013, 01:02:25 am
I have component working with a BFG Tech GeForce 7800GT, and the adaptor cable... But I am running TinyXP...

Adaptor for this card looks like:

(http://hardwarelogic.com/articles/reviews/video%20cards/XFX_7600GT/connectors.jpg)
Title: Re: MAME on a Sanyo 480i Component TV?
Post by: 404 on April 21, 2013, 08:08:24 am
404 is generally smarter that I am so I'd listen to him first.

Hardly, LOL!

I was able to get 480i working well in windows 7 natively, not even a instal of video software or drivers, just the OS.  It evern works vertical/tate natively.  The newer catalyst drivers dropped support for 480i so XP was much more of a pain messing with hacked drivers and software.

I used this:
(http://images.monoprice.com/productmediumimages/23981.jpg)
http://www.monoprice.com/products/product.asp?c_id=104&cp_id=10419&cs_id=1041901&p_id=2398&seq=1&format=2 (http://www.monoprice.com/products/product.asp?c_id=104&cp_id=10419&cs_id=1041901&p_id=2398&seq=1&format=2)
+ one of the cards listed in the reviews (I have a crappy ATI x1950)

Yes many ATI cards, especially older models can run component out (think its a Sync on green issue) with no issues whatsoever. My best suggestions is simply to test out your card. If it doesn't work, you will just need to get another card with component capabilities. Luckily, you can still get capable ATI 3-5 series cards and Nvidia 6-9 series cards with component out. 

It's simply a matter of experimentation.
Title: Re: MAME on a Sanyo 480i Component TV?
Post by: lewdog80 on April 22, 2013, 09:16:08 am
Thanks for all your help guys, I appreciate it!