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  1. DrBackhands

    Aero City trackball rollers are worn; any options?

    I have some Sega trackballs that pinch pretty bad due to worn rollers; looks like Happ 2 1/4 track ball parts aren't the same size. Aside from buying more Sega trackballs and hoping I get one in good condition, are there no other options?
  2. DrBackhands

    SWT Arcade (Model 3) to RetroTINK-5x Considerations

    I'd like to run a Sega Model 3 (SWT) to a Retrotink5x (to my Sony plasma display). RBGS video is coming from CN6. Other than attenuating the sync with a 470ohm resistor (the cable I'm using has no attenuating components built in), is there anything else I should be aware of before testing this...
  3. DrBackhands

    WTB New 3DS XL (USA)

    Hey all, looking for a North American New 3DS XL in decent condition, nothing limited edition or anything like that. Feel free to PM me, thanks!
  4. DrBackhands

    WTB RGC Dreamcast Component Cables

    Hello all! Anyone have a set of RGC Dreamcast Component Cables they're looking to get rid of? Thanks all!
  5. DrBackhands

    WTB SWT DSB2 ROMs (Star Wars Trilogy Arcade's Digital Sound Board ROMs)

    Hello all! Looking to see if anyone has the time and interest to burn the ROMs for Star Wars Trilogy's digital sound board for cash. I have the DSB2, but I'm 99% sure it's from a Daytona 2 and I don't have the gear to burn new ROMs. Of course, if it costs more to buy the ROMs from someone on...
  6. DrBackhands

    Ventilation Concerns for Monitor (WG K7500)

    Hello all! I have an unenclosed monitor (WG K7500), no cabinet, that I use for medium res games. I also have a 1 year old. I want to make things safer around the house but don't have space for a full cabinet, but if I wanted to build an enclosure for just the monitor, are there any special...
  7. DrBackhands

    CP to Blast City I/O Board Harness?

    Hello all! Just checking this reference and this reference wanted to confirm: the way Blast City is wired is the control panel harness (and video and audio) all connect to CN10 and then CN5's harness runs to the games' PCB stack? Or is it the other way around? I'm guessing since it's a passive...
  8. DrBackhands

    FOUND Sega Star Wars Trilogy Arcade (Model 3 Step 2.1)

    Hello all; I'm looking for a Sega Star Wars Trilogy Arcade (Model 3 Step 2.1) board set. Complete and working is nice, but I'll make due with less if needed. Thanks everyone!
  9. DrBackhands

    Konami Simpsons Watchdogging

    I probed IC 051550 and found my Simpsons board is watchdogging RES and RESET just pulse, but when I bridge the JP connecting RES (p5) and VREF (p4), RES is stuck low but RESET (p10) is stuck high. Additional info: Voltage at VS is 1.4V and the voltage at CT is 1.224V, which as I understand it...
  10. DrBackhands

    FOUND [FOUND] WTB Sega System 32 Main Board

    Hello everyone! Looking to buy a main board (preferably not multi) for Sega System 32. It can have the ROM board but doesn't need it. For context: I've got SegaSonic the Hedgehog but I'm not getting video or sound, sent my board in to irepairsega (couldn't recommend him enough!!); we're pretty...
  11. DrBackhands

    WTB SegaSonic the Hedgehog Decrypted ROMs (ICs 8 and 17)

    Hey all, looking for someone able to burn me decrypted EPROMS (able to work without the FD1149 module) for SegaSonic the Hedgehog, specifically IC 8 and 17. I ordered a replacement pair a while ago and finally popped them in yesterday, but they don't seem to be working, so I'm looking to order a...
  12. DrBackhands

    WTB Star Wars Trilogy Arcade (Sega Model 3)

    On the hunt for a Star Wars Trilogy arcade PCB, preferably with cage and fingerboard. Doesn't have to be the Deluxe version. Willing to consider boards that need light TLC. Thanks all!
  13. DrBackhands

    Question About Model 2B Audio Amp Wiring

    Hello all! I am getting ready to hook up Sonic the Fighters (JP version). I have the board in storage and recently picked up a med. res. monitor, so I figure what I now need is a PSU, control panel, audio amp, and the wiring that connects it all--if I'm missing anything lemme know. That said...
  14. DrBackhands

    Trackball Installation for SegaSonic with Original I/O Board

    Hello all, I have a SegaSonic PCB with the original I/O board and 3 Happ trackballs, but it's also my first arcade board and I'm pretty new to a lot of this stuff, so I'm hoping someone can help me figure out how to connect the two. My thought is I just need to wire the 6p connector of each...
  15. DrBackhands

    Hello from the US

    Hello all! Currently in Utah, USA (but try to be in Taiwan if I can help it). At the moment, I only have SegaSonic the Hedgehog and Sonic the Fighters. Have been having a lot of trouble understanding what kind of wiring I need to connect trackballs to SegaSonic's original I/O board and someone...
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