Hi Carlo - You know what I'm going to say - try using the RGB output onto a 1084 or equivalent. If it works it's a problem with a part of the video circuitry. Did you find a schematic for your C65? Ernie On 10/4/2010 3:33 PM, carlopastor@libero.it wrote: > Dear Ernie, > > thank you for your reply, I'm using chroma/luma ...... > >> ----Messaggio originale---- >> Da: chorny@tamcotec.com >> Data: 04/10/2010 19.27 >> A:<cbm-hackers@musoftware.de> >> Cc: "carlopastor@libero.it"<carlopastor@libero.it> >> Ogg: Re: Commodore 65: white screen >> >> Hello Carlo - >> >> Are you using the RGB or the chroma/luma video output? >> >> Ernie >> >> >> On 10/4/2010 10:30 AM, carlopastor@libero.it wrote: >>> Dear Friends, >>> >>> finally i completed my Commodore 65 unpopulated board. As result i have > only a >>> white screen on output. Signals on board are all ok (saw by an > oscilloscope). >>> What do you think about? What's wrong? >>> >>> Many thanks >>> >>> Carlo >>> >>> Message was sent through the cbm-hackers mailing list >>> >> >> Message was sent through the cbm-hackers mailing list >> > > > Message was sent through the cbm-hackers mailing list > Message was sent through the cbm-hackers mailing listReceived on 2010-10-05 18:00:03
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