[Coco] video composite on korean coco 26-3134A

Zippster zippster278 at gmail.com
Sat Oct 4 09:29:05 EDT 2014


I’m suspecting it may be a PAL machine too.

Like Gene was saying, you can check if the regulator is warming up,
just to see if power is making it to the board. You should also hear that
relay click when you turn it on.

-Ed

-

On Oct 4, 2014, at 8:05 AM, Bruce W. Calkins <brucewcalkins at charter.net> wrote:

> If it is a 50 Hz power supply the TV output is probably useing the European PAL standard.
> 
> Bruce W.
> 
> ==================
> 
> 
> 
> ----- Original Message ----- 
> From: "didier derny"
> 
> I tried, I was not expecting a correct image, but at least something like a
> synchro
> But nothing, just snow...
> 
> The tv see a "VCR" but no signal
> 
> Any idea if the modulator or the coco uses the 60hz ?
> The power supply is 110v but 50Hz
> 
> That's why I have a serious doubt about this machine...
> 
> --
> didier
> 
> -----Message d'origine-----
> De : Coco [mailto:coco-bounces at maltedmedia.com] De la part de Zippster
> Envoyé : samedi 4 octobre 2014 00:17
> À : CoCoList for Color Computer Enthusiasts
> Objet : Re: [Coco] video composite on korean coco 26-3134A
> 
> You could rig up a quick and dirty piece of coax cable from the RF port to
> the antenna in jack on a tv and tune it to channel 3 or 4 (whatever the
> switch is on).  The picture may not even be that bad.
> 
> Or the relay.
> 
> 
> -Ed
> 
> 
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