Nintendo 64 - only sound, no picture!

[Bilet88]

Just found an old Nintendo 64 laying around and though I should test it. The machine seems to work fine, but I only get sound and no picture. The cable that followed was scart only, no s-video composite (yellow cable), just straigt from N64 to the scart. Could that be the problem? Any got an idea? Got a Panasonic TH-42PV70 telly. By the way, this is the PAL version on N64.

Any help is great! Thanks!

EDIT: Also got a Yamaha RX-V 663 reciever, maybe have to go trough that?

[ince]

do you have an old rf cable to test it with. might be that the scart is causing the problem. have a look to see if any of the connects on the console are missing loose aswell.

[NST]

Check the TV to make sure it's not in RGB mode as the N64 only outputs composite over SCART. Also, I think some SCART cables designed for the Gamecube may not work with the N64, even though they fit the same 'Multi Out' socket.