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How goes the build? I just got a crazy taxi sitdown

Hi guys. What's the voltage for a coin counter and what's the voltage for a coin mech switch? I tried google, but most of the results are for the cheap chinese coin acceptors. Most of the manuals/pdfs don't have a voltage. Thanks in advance!

From this post: https://forums.arcade-museum.com/showthread.php?t=340718 Uses a different version of the SCSI2SD board. has anyone used this version: http://store.inertialcomputing.com/SCSI2SD-p/scsi2sd-v5b.htm?1=1&CartID=1 obviously, it's cheaper than the other. Also, has anyone wrote a...

I am trying to repair mine. What did you do?

Picture of the stupid screen.

I bought a House of the Dead from a reputable KLOV member. From time to time, the background/characters will be missing or the picture glitches the hell out. If I reset the header connection on the pcb, it works fine. Anyone have a clue what is going on here?

Have you sent your board to /u/cdjump ? He does miracles!

I put a new CPU chip in there. When I get more time, I'll dive in. Might be bad capacitors?

Thanks for the schematic. It shows the placements of the "A" 8 and 9 roms. Where is the G9 Rom?

A lot Bad Mask Roms - Konami Board - Lethal Enforcers Well Guys, A convenience store owner called me and said that he was going to dump a lethal enforcers cab because it's broken (rolling screen and sprites are missing). Take it back to the shop and fix the screen from rolling (bad pot)...

Yeah. I replaced the harness. Still no go. I just went and bought another board. Might come back to this as a side project.

Thanks! Looking for someone who can do surface mount chip replacements.

Hello All, I have a working WWF SuperStars board but the only thing wrong is the SoundFX (announcer, applause, cheer, smacks, punches,etc). The background music is working and sounds all Jim Dandy, but the FX is garbage. Anyone have any ideas? I've already changed out the speaker and checked...

How much did it cost to replace all the ram ? Got a place? looks like I need to do that with mine.

We have the same issue ! https://forums.arcade-museum.com/showthread.php?t=403826 I replaced the Z80 chip and wiring harness. Still not working.

Update time! So I bought and replaced the Z80 chip as well as chips for 4L and 4M (following lawnmowerman's website). I "mended" the burnt fingerboard, and tested for voltage (we good on that). And I get this: If you look closely, Pacman is staring straight at you. Looking for guidance on...

So I schooled myself a bit. I fixed the dip switch settings - still garbage with some character flicker I replaced all the fuses with the correct ones (hopefully) and tested voltages - 120, 12, 7 and still garbage with some character flicker I took mecha's suggestion and removed the z80 from...

I already cleaned the fingers with alcohol. One fuse was replaced, but might as well do for the rest (5x). I will try to change the edge connector. fingers crossed.

Hi Guys, Rescued a Ms Pacman from being in a barn. When I got it to the warehouse, I noticed it was missing a chassis board. Purchased one from a forum member and replaced a fuse - boom turns on. When I check the screen though, I have garbled garbage of text. Pushing buttons or cursing at...