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Still not working So I've been sent a ROM board with Rev. B of Sega Rally Championship, and it STILL doesn't produce sound effects. That said, I did find a different Sega Rally Championship board on eBay that has Rev. C ROMs on it and a PCB that I have no idea what it does between the ROM...

Well that explains a lot, my PCB didn't come with that extra board. I'm not even sure the seller is aware of this extra board's presence. I'll see if I can get one somewhere. Rev. B and Rev. C don't need this board?

I appear to have a revision of Sega Rally Championship where IC37 doesn't exist, at least according to MAME's source code. It would seem I have Rev. A of the game, one that is only for deluxe cabinets and has no link capabilities. The EPROM and Mask ROM numbers correspond to the srallycdx ROM...

I just received a Sega Rally Championship board that has an audio issue I can't seem to really understand why it's happening. The game has sound, but all that plays is music and speech. Any and all sound effects are completely silent and I am absolutely stumped as to what could cause that...

I would like to purchase your second After Burner II PCB.

Okay guys, I hate to bump this, but I've still got some weird things going on here with the Life Force board. By some miracle, I managed to repair all the damage that was done to the PCB and jumped a damaged pin on the 0005292. However, I still have two major issues: 1. The board keeps...

Looking to get a Konami Nemesis PCB, be it fully functional or with a fault on the top board. There must not be any faults on the bottom board; I've already had a Life Force board go up in smoke due to something going wrong on the bottom board and I don't want to have that same experience again.

Well, first thing I found was that the 68000 looked to have been behaving very oddly. Turns out it was not receiving a clock at I found a 74S74 in the clock circuit that was getting really hot really fast. I have since replaced it with a 74HCTLS74 and while that did resolve the clicking noise...

Need some assistance with a Life Force board that won't boot Just got a faulty Life Force board today that's giving me a bit of a hard time. Currently, the board does absolutely nothing. It sits at a black screen and I can hear some popping noises coming off the JAMMA harness' audio output (I...

I've never used the audio from the JAMMA connector on my iCade; always have the sound running off the 3.5mm jack through 11-year-old computer speakers or through my TV's audio inputs if ever I feel like using my iCade on a TV or to do direct capture off the PCB(VGA converted to S-Video with an...

If you still don't get VGA after setting DIP switch 2 ON before powering up the 60-in-1, yours has a defective VGA output. Either that or your monitors have problems with 640x480 resolution(640x480 is the resolution of the 60-in-1's VGA output), which I highly doubt. If your 60-in-1 has a...

Before we go any further, which version of the 60-in-1 do you have? The older models with the big socketed FPGA(?) and socketed EPROM, the later model with a soldered FPGA(with or without the plastic cover) and socketed EPROM or the newest reduced-size 60-in-1s with 2 soldered Flash ROMs? I...

What to try next is to actually enable the VGA output of the 60-in-1 by flipping DIP switch 2 to the ON position. You're not getting any video out of the VGA output because the board is set to output 15KHz RGB out of the JAMMA connector(DIP switch 2 OFF). First flip that DIP switch and then...

I just got a 60-in-1 PCB for the following reasons: 1) Evaluate how well it reproduces the included games 2) It cost as much as an arcade board with just one game on it($150 - this is a fixed price on all used PCBs locally) 3) I wanted something simple to use in a homemade cabinet(I know MAME...

That's the Bubble System/GX400 version. HOWEVER, the game selection screen and the instruction booklet shows a screenshot of the VS. System version, which is why I have absolutely no idea which version of Gradius is on the 19-in-1. The screenshot on Jammaboards.com shows the Bubble...

Nope. 1942 is 2-player competitive(that's what I call games where 2 players don't play at the same time). I had tried that in 1943 just for fun and it was pretty much impossible to get the plane to move properly. Like I said, I'll try that out once I get my trackball adapter. Huh... in...

Correct me if I'm wrong, but I believe the only game with 2-player cooperative gameplay are 1943 and 1943 Kai. The trackball is for games which originally had a trackball or a spinner(Arkanoid in particular - I've been hooked on that game since I first played it on a beat-up original cab in...

I haven't tried it, but I heard it doesn't change anything on the 3.5mm jack. I might be wrong. Hell. Is there no way to use one trackball on both the Player 1 and Player 2 trackball connectors? Maybe a splitter on the trackball to plug the trackball into both CON3 and CON4? I need this to...

I got an iCade 60-in-1 last week(the newer smaller version) and just got a chance to test it for the past few days. I'm really liking this thing. Yes, some games are distorted, but for me, they're listenable. The only one that isn't is 1943, which is an absolute mess even worse than...

The one game I want but probably will never have is the original Gradius for three reasons: 1) It was originally released for the Konami Bubble System arcade board, which is very unreliable. Because of this, it's hard to find a working board. 2) The ROM chip rerelease is INSANELY expensive(I...