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Hi, I have this monitor and it's producing raster but I'm getting no video. Video is working on other monitors. I have oscilloscopes, HV probes, the works so tools aren't an issue. Has anyone got a repair manual or any guidance? Cheers, Matt

Looks like a 37 pin Dsub to IDC type cable?

I have a Sanyo MBC-200 but no system discs, and have spend ages trawling the internet for them, even searching for sites in Japanese! The only person I found who had some sadly died a while ago. Can anyone else help out. (I have looked the the sticky link above but found nothing). The MBC-200 is...

I picked up a Sanyo MBC-200 out of a friends garage. I think it's similar to an MBC-1250, with twin Z80's and 128k and then some of RAM. When turned on it shows a screen full of static, and drive A spins continuously. I've replaced both CPU's and reseated all RAM. When I run a logic analyser...

The bit that the door flap connects too, as mine was too brittle and broke. Also wanted, the metal sheet that covers the motherboard.

Hi guys, I've picked up a model III that has a "The Grafyx Solustion" board in it, but one of the wires has popped off. It's labelled U17, but there is no sign of soldering on U17 previously, so I'm not sure what pin it would go on. Is there a manual somewhere? Cheers. Matt

I just picked up a freebie C128D, and when i turn it on the drive won't stop spinning, otherwise everything else is OK. I noticed that on the drive board there is an EPROM which I'm thinking is JIFFY DOS. Dumping the EPROM there seems to be a bunch off FF's inter-dispersed in the ROM, which...

Given the systems below, could a single tape could be crafted to load a program successfully on all of them? I'm fairly sure the answer is no, but how close could you get? FM formats: Atari 3995Hz 5327Hz CBM 1488Hz 1953Hz 2840Hz ZX Spectrum 1000Hz 2000Hz...

Hi guys, The 'R' key on a "mint" Atari 400 I bought off e-bay seems to be stuck. I've unplugged the keyboard and it stops printing 'R's so I don't believe it's hardware. Does anyone have any idea how to un-stick it?

Hi guys, I broke the Power/Volume Knob on my Vectrex. I think it's a single gang, dpst, 10kohm log, with a 0.5cm shaft and a flat edge, barrel diameter of about 1". I can't find anyone who sells the exact one I need. I suspect they'd also be used on old TV's. Any websites that would have...

My 1050 drive is failing to turn as the belt is slipping? But I'm wondering if the belt is slipping because it is worn, or because the disk is clamped too tight. Is there some way to decrease the clamp force on the disk?

I'm guessing the Acorn Archimedes?

Hi, I've been looking for an Apple 2c repair guide on google but can't seem to track it down, so I'm asking you guys. I bought a 2c recently and when turned on it produces the screens as below, can someone tell me what they think is wrong? I put read all the roms in a reader and they seem...