Search results

Hello guys, I have two non working Konami GX Type 3 main boards that I can trade by a Konami GX Type 1 or Type2 mainboards. I have also two fully working Konami GX Soccer Super Stars boards that I can also trade by Konami GX Type 1 or Type 2 boards or games. On a second approach I can consider...

Hello, I have a faulty Capcom ZN-1 PCB (Battle Arena Toshiden 2). When I turn on the arcade, the board goes to color palette screen and stays there (it is stucked. At least seems becasuse when I press the test button it does not go to test sreen). I tested all ROMs using my Miniprog to read...

Hello all, I have a faulty Namco ND-1 PCB (with Namco Collection vol 2). When I turn on the arcade, the board does the RAM test and it passes that test, then it does the SUB test and after that the board reboots and keeps doing that (it is in an infinite loop). I already tunned the Power...

Hello Arcade mates, I need some help from you to indentify/ troubleshoot an ISSUE that I have with a MV1B board. Board is fully working with exception for Player 1 Start button. Board is clean and I have not found any cutted trace. What do you suggest where I should start to look at? Thanks...

Hi Arcade mates, I need some help from you to indentify/ troubleshoot a Video ISSUE that I have with a MV4F board. Here follows a picture of the ISSUE: So far I only know that the ISSUE is not related with the TOP board. I ran the tests with the Neo Diag BIOS but it did not found any ISSUE...

Hello Gyus, I have a Naomi 2 board that only boots with a Naomi 1 game cart. It passes RAM test withou any BAD IC. It won't boot with any Naomi 2 cart, with a DIMM or a NET DIMM. Does anyone have any idea what could be wrong with this board? Tried with diferent BIOS version and the result is...

Hello guys, I have a Neo Geo MV1B that has no sound at all. Some troubleshooting that I did so far: 1K Potentiometer is OK; Measured the capacitors and all seem to be OK. Can anyone guide me for further steps on the troubleshooting? Thank you, Best Regards, iTRDC2.

Hello all, I have one IGS PGM 1 with video ISSUEs. By running the tests (Sound, RAM, ect ...) i get no errors. Here is how it looks Dragon World 3 running on the board: Anyone has any idea of what it can be or where to start troubleshooting? Thanks in advance, iTRDC2

Hello all, I have a Violent Storm KONAMI board that is completely dead (i get a "black" screen). I tried to press the test button during the boot but I get the same behavior. Any tip on how/ where to start the troubleshooting? Here follows a photo of the board: . Thanks in...

Hello all, I got some time ago a Sunset Riders KONAMI original board. Despite it boots OK I noticed that the image is not 100% OK. Then I went to the test menu and ran the RAM/ ROM tests and I got the info that one IC (MASK ROM 3L is BAD). On top of the MASK ROM 3L is written 064B07 054614...

Hello all, I have a Touch & Go Gaelco PCB that acts like it has a self behaviour :). Without pressing any direction on the joystick the board assumes that the left direction is constantly pressed for player 1. Does anyone knows what can be the problem. It is not an issue related with my Jamma...

Hello all, I'm from Portugal and my passion is all that is related with video games, mostly arcade stuff. I own only one video arcade cab but I have plenty arcade systems. Hope to spend here a good time ^^ . I believe I will learn a lot here. Best Regards to all.