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  1. Help Needed - Dumping Pioneer LaserActive discs

    Hi guys, I recently added emulation support for Pioneer LaserActive games to Ares: https://techdocs.exodusemulator.com/Console/PioneerLaserActive/Software.html#emulation Right now I'm on the hunt for remaining titles to make backups of, so they can be preserved. I've seen laser-rot for a few new...
  2. Gremlin Sega Service School Books

    Hey there, did you ever get around to scanning the schematics? I'd be very interested in seeing them. Alternatively, I'd happily buy the schematics binder off you and scan it myself to share online.
  3. $1000 for Sega System 32 pcb

    I'm bored and have cash to burn, and I'm willing to throw stupid amounts of money at you if you have a Sega System 32 pcb which has an FD1149 protection module, working or not. I don't really care which game it is. The following games should have one of these modules: Burning Rival Dark Edge...
  4. WTB: Sega FD1149 protection devices (System 32)

    Still looking for one of these protection devices. Also, interested in any System 32 pcbs with one of these devices, working or not. If you have something you're willing to sell, drop me a line, and we can start talking about price.
  5. WTB: Sega FD1149 protection devices (System 32)

    I'll add in, if you have an FD1149 you'd be willing to sell, but the price is a sticking point, please get in touch and we can try and come to an agreement. Thanks.
  6. WTB: Sega FD1149 protection devices (System 32)

    Hi guys, I'm after a couple of FD1149 protection devices for a Sega System 32. This is a small black box that sits on top of the ROM board, as seen in the pictures below: This is a protection device with an internal battery backup. When the battery dies the device stops working, and the game...
  7. WTB: Choplifter bootleg pcb (Sega System 2)

    Thanks for your reply. I know it seems fussy, but although it's similar, I'd really like that specific variant if possible. Failing that, I might settle for a different one, but ideally it would be one that still has at least one daughter board towards the back of the PCB, like the two that are...
  8. WTB: Choplifter bootleg pcb (Sega System 2)

    I'm after a particular Choplifter bootleg. See the attachment for a pic of what the board should look like. Working or non-working is fine. If you have one, drop me a line, and I'm sure we can work out a price. Thanks.
  9. Sega STV "expansion terminator" 171-6985B

    Bump. Anyone with a broken STV board out there?
  10. Sega STV "expansion terminator" 171-6985B

    Sega STV "expansion terminator" 171-6985B I've got a Sega STV motherboard here that works perfectly, except it's missing the small "expansion terminator" board that fits into the bottom left expansion header on the motherboard (pcb number 171-6985B). You can see it fitted into one of the four...
  11. SOLD - PARTS Over 1000 74LS TTL - New

    Damn, sold in 1 minute flat. Very good deal.
  12. SOLD - GAME Sega Razzmatazz Prototype

    Google tells me it's modified Zaxxon hardware. That would fit with the year.
  13. Can someone recommend an inexpensive ROM burner?

    I mostly use a GQ-4X and an (old model) TL866A. I have found some ROM types the TL866 supposedly supported, but could never burn successfully. For those, the GQ-4X managed it. The TL866 is more convenient though, and it has quite good chip testing features, both for 74 series logic as well as a...
  14. sega spiderman power test points and pinouts?

    Spiderman should be a System 32 system, which is straight Jamma. For Spiderman, there's no suicide protection device.
  15. HOD 3 video fades to white

    Had this same issue with various medium-res monitors on the test bench. Didn't do it before as I was just testing, but from what I read adjusting the "clamping settings" on those vga converter boards is supposed to fix it. Someone else might be able to share more info, but if you do a search...
  16. sega naomi display issue

    The Naomi has a common issue where a "supercap" on the board leaks, which can cause damage. It'd be worthwhile checking out if that's an issue here before you run power through it too many more times. In my experience, you should just be able to plug the naomi directly into any standard PC...
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