kerbdog

VDP?

Video of issue: http://youtu.be/uvkyM7y5j9c

Just got around to do this work ended up getting a hot air rework station to remove the pins after I cut the IC legs off. Powered it all back on again and the video is corrupted but the sound is fine which is strange. Any suggestions what the next thing to check might be? Note, I've already swapped the power switch to be a double throw switch and also I've checked the power output of the PSU and its fine.

Your a gent sir! Will have a go at this in the coming day or so and report back

Hey Gaztee, great to hear that your friend has done the mod on the Rev.D board. Did he get a chance to put together the guide yet? Would be great to get so I can get my Coleco back up and working

Sweet! If possible if photos could be posted that would be great!

Nearly identical - the only difference is that my one doesn't have the video connector your one has on the right of the picture. All other components (like the RAM, coils) are in the same locations.

The main board is different to the one in all of the guides including that one, so I'm guessing that no one has done this mod on a Rev.D board?

Hi folks, I have a ColecoVision which I want to complete the 5v memory mod on but upon opening I've noticed that the motherboard is different to all of the guides I've found online. Its a 'Rev D' motherboard from 1983. The motherboard is the same the one in the bottom row of this site here, No on-board RF modulator, while I can see L3 I can't find the L2 coil. Any help would be great. Regards, Kerb