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  1. RoboLup

    WMS Slot machine for sale/trade

    Sold
  2. RoboLup

    Hey, I saw you posted you might have some older Golden tee pcbs for sale? I'm looking for a...

    Hey, I saw you posted you might have some older Golden tee pcbs for sale? I'm looking for a working 99 or 2000. Thanks!! Kyle
  3. RoboLup

    GT99 rom size

    I feel like an idiot. I’ve looked and looked. I can’t find what eprom is the replacement for the GROM video mask roms on this golden tee 99. It’s 32 pins. Anyone?
  4. RoboLup

    Plastic trimpot knobs

    Knobs for Factory hex pots- https://www.mouser.com/ProductDetail/Amphenol-Piher/5119NE?qs=bXpVsf6NmSKJsMVQ2poi8g%3D%3D Knob for Bigger center pot- https://www.mouser.com/ProductDetail/Amphenol-Piher/XEJPL5214CR?qs=%2FzPWuUUsT7OQHMQvibzI1A%3D%3D I use these for Neck board color pots. They are...
  5. RoboLup

    SFII w/ Hantarex Polo 25" has color issues

    Double check the 3 large transistors on the neck board don’t have cracked solder joints. Common area since they get so hot. Don’t touch the heat straps around the transistors, I believe they have higher voltage on them. Obviously poor connection on the neck itself could be possibility.
  6. RoboLup

    Joust 2 Schematics Created: Looking for 3rd party verification

    Looks fantastic! What program did you use to make these?
  7. RoboLup

    WMS Slot machine for sale/trade

    It appears all slot stuff including for sale, is posted here. Super Jackpot Party WMS slot for sale but I’d rather trade. Set up for home use with plenty of credits on it. Can send video if you’d like. Dayton OH, no ship. $800 Thanks, Kyle
  8. RoboLup

    Peter Chou USP-11-150X Repair

    https://drive.google.com/drive/mobile/folders/1ZM7PhrVf2ed96BOv2OjDEaHsvzZDBC6V?usp=sharing If there’s no adjustment for the 12v, I would think the caps are probably old and out of spec.
  9. RoboLup

    Nintendo Super System (NSS) Uncommon Issues

    Wow! Well if anyone wanted to know the traces under these two chips, Merry Christmas!!!
  10. RoboLup

    Taito Super Chase: Criminal Termination - what kind of chassis?

    That's a Polo tube and yoke connector. I've seen Mike use a K7000 with those tube as well. My girls miss that game. Shouldn’t of sold it
  11. RoboLup

    Molex connector removal

    I come from an auto repair background. These are the Delphi (now aptiv) tools I found online. The round one has ID of .120 and OD of .129. Not sure if the round one would help for molex but price seems reasonable from this site. https://www.customconnectorkits.com/
  12. RoboLup

    Hantarex Polo 25" Sparking

    There’s also brightness on the remote board
  13. RoboLup

    Hantarex Polo 25" - vertical deflection issues *SOLVED*

    Make sure the test block is not in the on position. Located on the remote board
  14. RoboLup

    Hantarex Polo In Shutdown

    Move the B+ pot see if anything changes. I also would swap the Zener diode with working board if you can. To my understanding a Zener can test good in diode mode, but not be working at its desired voltage. In this case it’s 18 volt Zener
  15. RoboLup

    Hantarex Polo In Shutdown

    I think common power supplies failures- ic101, ZD101,bad large transformer. I would also flex the pcb with something non conductive in the power supply section, and see if bulb changes. Thus showing bad trace/solder. Maybe @M K L will chime in.
  16. RoboLup

    Hantarex Polo In Shutdown

    Power supply failure. Test the T101 FET
  17. RoboLup

    Hantarex Polo In Shutdown

    I pull the leg of R227, it’s listed TP26, even though not listed on schematic. Bulb check here instead of TP6. More room easier to test
  18. RoboLup

    Hantarex Polo In Shutdown

    Light bulb test will tell you Power supply or deflection issue.
  19. RoboLup

    Cleaned MCR 2 CPU schematics

    These are from a Satan’s Hallow scan that I cleaned and sectioned off, for visibility sake. I believe these are the same as Tron? Maybe others. @cdjump can you confirm?
  20. RoboLup

    Hantarex Polo Transistor Brackets

    MKL has said before that she gets them from TV chassis’s. Since she’s in Italy, maybe it’s a common part over in that part of the world…
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