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I recently got my outrun up and working but I've noticed that I can't reach the top speed. I can only get up to around 190 k/hr when videos show it in the mid to high 200's. I've been in the test menu and I don't believe the break is stuck down or anything so I can only assume something that...

Free untested blue happ gun. Pulled while deconverting my robotron. Untested and a little dirty but wiring all looks good. Free, just pay shipping. If anyone is interested pm me with an area code and I'll calculate the shipping cost. Would prefer not to throw this away.

Looking for a working make trax board for my game. If anyone has one for sale please let me know. Thanks.

EDIT: found a working chassis. Thanks everyone for the help. Looking for a G07 chassis. Would prefer a working one but would entertain offers from a non working one. Please PM me if you have one available. Thanks

Anyone know where I can find a replacement or reproduction sticker of the map that goes on the control panel? Mine is missing and was replaced by car stickers for some reason. Thanks

I've been working on my robotron and I still have some problems with the power supply and it's not working 100%. Both the + and -5 volts are good, within .05 volts of perfect. The 12 volts, however, has been off at around 11.72 volts. I have done the deluxe repair kit from bob roberts and...

EDIT- Found the pcb. Thanks for the help! looking for a working super contra pcb. The jamma game not the playchoice 10 cart. PM me if you have one for sale. Thanks

Found. Thanks everyone

Could anyone post some images of their robotron's control panel wiring? I need to build my own for mine and although I'm ok at reading schematics I like to visually see what I'm doing. If someone could get a few pictures of the wiring with a shot of the connector or it in the shot that would be...

Space Invaders Deluxe main board replacement connector? Does anyone know of a good replacement for the connector the the main pcb for space invaders deluxe? I have good +12 and +5 volts but my -5 volts is .40ish volts. The voltage is correct at the power supply so I know its a connection issue...

I'm working on repairing my super contra arcade cabinet and while doing so I noticed the previous operator had disconnected a bunch of wires from the coin door connector piece that links into the jamma wiring (sorry for the bad description, but basically if you follow the wiring from the coin...

UPDATE AT BOTTOM I can't seem to catch a break with my robotron power supply. After recapping it with the bob roberts kit, replacing all the cable connectors to the power supply and pcb, reflowing sauter, it finally seemed to be functioning, albiet with a somewhat low 12 volts at 11.74...

Looking for the marquee for super contra. Doesn't have to be in mint shape just not in awful condition. Thanks

I recently repaired the power supply in the robotron I'm restoring and acquired some unknown condition boards. When powering up the game I am greeted to this on the screen Sometimes the color is red/orange and other it's this yellow. The led flashes when the power turns on but shows no...

I've been working on my robotron and rebuilt the power supply with the bob roberts kit. No I'm getting +5 and -5 but nothing when I test the 12 volt line. Any ideas why this might be happening and where I should check first? I had to rewire the connector from the power brick. Is this wired...

WTB- Williams Robotron or Compatable door metal mounting plate Looking for the metal plate that goes on the bottom door where the pcb's are mounted. I think that the robotron one is the same as joust and other williams games. If anyone has one for sale please let me know. Thanks

Robotron door pcb mounting plate. Info on how to make my own? I have a lead on the pcb's for my robotron, but the metal mounting plate that goes on the bottom door is missing from mine. Anyone know dimensions or information about this plate so I could make one myself or does anyone have one for...

Hi, I need a lot of parts for my robotron restore so if you have any of these for sale please let me know. All control panel parts (joysticks, wiring,) (FOUND) marquee (preferably not a reproduction) (FOUND) (Found) All PCB's except power supply (FOUND) Thanks for the help.

As the title says, my robotron needs a new wiring harness. I have the opportunity to buy a defender wiring harness and was wondering if the two are compatable. Thanks for any info.

I recently purchased a super contra that had a sanyo 20EZ installed I believe as a replacement seeing how the power and video cables are hacked up. When plugging in the game the marquee light works and I have 5 and 12 volts on the switching power supply but not even a neck glow on the monitor...