3/30/2021 0 Comments Roadblaster Dat File
Put the red lead on the 5 volt pin and the black on to ground and see if your board is getting the right voltage.As it stands right now, it turns on and seems to restart about 15 times and once the game warms up, it goes to a scrambled black screen with white numbers on it.
Thats all i know so far, because ive spent the last day or so just drilling out the locks and cleaning it, boy was it dirty. And i replaced the fan because the plastic blade literally crumbled in my hand as i was cleaning it. The plug is missing the ground prong, so thats the first thing im going to take care of. They all have been converted to modern switching regulator power supplies to replace the trouble-prone originals and are running well. Hopefully one maybe that i can just unplug the stuff from the old PS and plug it right into the newer one.thank you. On advice from folks here, I swapped in a spare williams power supply I had laying around to power the PCB. Unfortunately, its more complicated than just unplugging the old power supply and adding in a new one. HERE is an example of a power supply that will work fine with Roadblasters. If youre interested in restoring the origional power supply and sound board, The Real Bob Roberts sells replacement Big Blue caps, and has repair kits for the Atari sound boards Also, I have been watching several roadblasters auctions on e-bay, and one that ended yesterday was for a NOS marquee. Thanks for the heads up. Ugh.im not looking forward to dealing with that power supply issue, im going to mess with it tonight a bit and take some pics and ill post them tomorrow.maybe you can help me out if i have some pics. I dont care about keeping the original power supply, ill buy the one you recommended to me if i need to. Im just worried about those big blue caps, is it safe to touch them and unscrew them from the cabinet Thank you very much. I put a new grounding plug on it and cleaned all the plugs and stuff real well. First of all, the minute i turn on the game, this flashes on the screen for one second: ROM AT 18000 ERROR U ROM AT 50000 ERROR U ROM AT 58000 ERROR U Then the game just proceeds to make one beep and reset itself about 15 times, then it stops and a frozen screen appears. The coin lights work and the counter works.i click the credit switch and the game makes a noise, like a bong sound like it recognizes the credit. I replaced the marquee with a standard plug in one, so i havent hooked that up yet. If i do have to switch it out to the new power supply, how do i hook it up I was thinking about putting a surge protector in there and plugging what i can into there and running that cord to the wall. Can i put a plug on the monitor cord and plug that into the surge protector It looks like i could. Then it looks like the only remaining things to deal with would be what i have circled in blue, which is the soundboard plugged into the PS and the main power cord, right Also, the big blue caps i have circled in purple.can i touch those How can i unscrew those without getting shocked I bought some all plastic electrician screwdrivers, would those do the trick I removed and cleaned all the fuses as well and they all appear to be good. Roadblaster Dat File Manual Should GiveThe System 1 manual should give you the pinouts to know which pin is for which voltage.
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