[mythtv-users] Driving a PAL tv using Intel graphics

Paul Gardiner lists at glidos.net
Sat Aug 27 10:07:17 UTC 2011


On 27/08/2011 09:08, Simon Hobson wrote:
> mlt at etruscott.co.uk wrote:
>
>> The telly in question doesn't have one, but does have a component
>> input-does anyone know if there is a way of bodging that?
>
> The question you need to answer is what it needs for sync. If it can
> take composite sync then the VGA-SCART converter should work if you
> put the right plug(s) on instead of the SCART.
> If it takes Sync on Green then the box someone posted a link to also
> does that - you'd just need s a SCART-whatever adapter lead.
> If it needs separate H&  V syncs then you'd need to adapt the
> VGA-SCART circuit previously linked to and use a one-transistor
> circuit to invert each signal.

Are you sure? I think component is YUV, and SCART is RGB.

Some motherboards have component out. I tried one before I went
on to use the VGA to SCART trick. Results weren't as good with
component, although theoretically they should be.

Paul.


More information about the mythtv-users mailing list