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Author Topic: help with a520 s-video hack  (Read 7026 times)

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Offline Franko

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Re: help with a520 s-video hack
« on: March 21, 2011, 09:11:36 PM »
Had a look and it seems pretty straight forward enough, though I didn't think anyone would actually be using an old a520 these days... :)

Not sure why your using it or needing to convert it to an S-Video signal (RGB is much better) but if you do need S-Video it may be simpler to buy a ready made Composite to S-Video converter box... :)
 

Offline Franko

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Re: help with a520 s-video hack
« Reply #1 on: March 21, 2011, 10:13:30 PM »
Quote from: magnetic;623566
Franko

completely useless post as usual why bother posting on every thread. And what kind of moron tells somebody to run a composite to svideo adaptor that ruins the whole point of having y/c.. wake up. Every time you post a stupid post like this I will be there to tell you to stop the insanity. You are growing tiresome to productive amigans.

As far as a520 svideo hack thats a nice project, too bad it wont work for NTSC a520s according to the doc? or can it..

@ op when you say "not working" what exactly do you mean? just a black screen? are there scanlines or color?


Go take a run :D
« Last Edit: March 22, 2011, 04:34:55 PM by Argo »
 

Offline Franko

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Re: help with a520 s-video hack
« Reply #2 on: March 21, 2011, 10:18:45 PM »
Quote from: Damiga;623563
And by the way...
 
You should know better than to ask a geek why he tries to do something.
The answer is as always, "because I can" =)
 
Although in this case, I couldn't :/


True... but it would be simpler to buy a Composite to S-Video convertor to use with a projector or better still an RGB to S-Video convertor for a really clean picture... :)

As for the hack, one of my mates did a similar hack years ago on his old A520 as at the time he didn't have a monitor and the TV he was using only had composite & S-Video connectors, I recall though that the picture quality was quite poor though... :(
 

Offline Franko

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Re: help with a520 s-video hack
« Reply #3 on: March 21, 2011, 10:47:14 PM »
The hack my mate done years ago wasn't as complicated as the one you posted the link for he basically traced the RGB inputs on the A520 and followed them through to where they were combined on board the A520 to feed the signal to the RF output... :)

From there he simply tapped the connections via a couple of resistors & caps to get the Chroma & Luma signals, as I say it worked but the picture quality was no that great (it had some ghosting that he could never quite get rid off)... :)

He's not at home just now but I've emailed him to see if he can recall exactly how he done the mod, doubt he'll remember though cos he's been out of the Amiga scene to about 10 years now but you never know... :)
 

Offline Franko

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Re: help with a520 s-video hack
« Reply #4 on: March 22, 2011, 01:49:37 PM »
@ magnetic
Quote
Franko
I'm tired of you polluting and hijacking threads why dont you try to GO OUTSIDE and at least TOUCH A GIRL


The only pollution going on round here round here is the wind that comes out of you a-hole everytime you speak, go back to Amibay where you were much happier ripping people off instead of queue jumping round here and driveling shit all over the place... ;)

PS: not into touching wee girls like yourself, prefer an actual woman myself, weirdo...


Quote from: kd7ota;623684
Ur not the only one. Me thinks Franko is a wee bit of an ass clown.  Glad to know others think his posts are pretty much annoying. Plus his avatar is a wee bit douche. :D


Ahh... another blatant dickhead...

Odd how you haven't realised just how much my posts have effected you, using "Me Thinks" and "wee" must have gotten deep into you very subconscious now that your copying the way I post methinks...

PS:Thanks both of you for letting me know that my posts annoy you, mission accomplished and it's even better to know that your both too dumb to use the ignore feature on this site... whahoos... :D
 

Offline Franko

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Re: help with a520 s-video hack
« Reply #5 on: March 22, 2011, 10:44:49 PM »
Quote from: magnetic;623908
zac

Not being impolite. Just tired of this ego maniac "franko" and his stupid ass posts. Most of the time (70%) he is either plain wrong, is just plain silly, or useless advice.

Just a typical interenet tosser with no life and just trying to get his post count up, and be "popular" with other users.  Who is this fcking guy aorg was way better without him.


My you are a tenacious little badgers arse aren't you... :lol:

What's the matter sonny, not been able to buy stuff cheap on AmiBay and then double the price when you try to re-sell eating away at your wee brain cell... :)

Oh yeah, Im really doing my best to be popular dumbass, I'm on more peoples ignore lists than that you had hot dinners you brainless wonder... :lol:

This fcking guy is your worst nightmare and will continue to be until you disappear up you own jacksie you knobhead, get over it and try peddling your wares on street corners as everyone else round here is onto you, you greetin faced wee piece of blatant gobshite... :D