artcloud Posted October 4, 2016 Share Posted October 4, 2016 (edited) Hey all,I recently purchased a Philips VG8020/00 MSX Home Computer. I'm having some trouble getting a decent video signal out of the thing. When I hook it up to my VCR/DVD Combo via the RF out and convert the signal into composite, I get a glitchy screen, jumping from left to right, going from color to black and white. However, the MSX boot up text is present, and when I press keys on the keyboard, they do get added to the screen. I used the automatic tuning options on my VCR/DVD combo, but it sadly does not improve the quality. I also tried connecting a Sega Mega Drive RGB connector to the Monitor out on the computer, but that didn't do anything apart from making some pop noises. I might have to get a different cable to test that out. I also know for sure that my set-up isn't the problem; I've connected other coaxial game-consoles the same way (Atari 2600, Videopac G7000) and they all work.The unit looks fine and all (no mayor external damage). What I did notice though, was some noises inside the machine when I held it sideways; there could be some dirt in there. Also, some buttons get stuck from time to time (especially the directional buttons). I'll open it up and give it a good clean one of these days.Has anyone here experienced similar problems and got them solved? Any help or advice would be greatly appreciated! I hope the damage (if it has any) is not to severe; would be awesome to get it up and running again!Thanks! Edited October 4, 2016 by artcloud Quote Link to comment Share on other sites More sharing options...
carlsson Posted October 4, 2016 Share Posted October 4, 2016 The monitor connector only contains composite video, not RGB. If you have got a cable made for Commodore, Atari etc you will get a B&W image. A cable made for Mega Drive etc will feed 5V into the video input on your TV, which is not what you desire. You could make a special cable for the MSX that uses pins 2 (ground), 3 (audio), 5.(composite video). http://www.faq.msxnet.org/connector.html#monphil Quote Link to comment Share on other sites More sharing options...
matthew180 Posted October 6, 2016 Share Posted October 6, 2016 You could replace the 9918A VDP with an F18A. Quote Link to comment Share on other sites More sharing options...
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