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I'm interrested, for 1 or 3 pieces (depending on the price)

A year ago, I compared an original ketsui PCB with the ketsui convert cartridge, and I noticed that the sound was too loud (saturated) on the convert cart. Last month I checked my Demon Front PCB, and noticed that the sound VR (potentiometer) was a 10K VR on the single PCB, and regular PGM slot...

Thank you very much. No missing component. I'm surprised the crystal is not present in U2. Since, as documented, it's a type 2 protection supposed to run portions of the game... I will try to replace the ram chips to see if it can solve the problem ... This PCB is also very similar to...

Hello Sorry to change subject a bit, Can someone post photos of the ddp2 prog pcb ? ( 0354-01-FN ) I have a defective one, and I'd like to check visually if all components are OK (I'm surprise to see no clock / crystal on mine) Thank you

from the mame bios list : epr-17740 - Japan STVB1.10J0950131 95/01/31 v1.10 - Found on a early board dated 02/1995 epr-17740a - Japan STVB1.11J0950220 95/02/20 v1.11 epr-17951a - Japan STVB1.13J0950425 95/04/25 v1.13 - There's also a 100% identical mask ROM version: mpr-17951a...

It's not a region problem I don't have an error message about the region. On the game list I posted earlier, the cartridge is not recognized (title not shown at the top of screen after reset). If I put the original cartirdge in place (not multi), the cartridge is recognized (title at top)...

I found a solution to my problem. The multi-STV cart doesn't work with original BIOS JAP : EPR-17740A (Japan 95/02/20) A friend came and tested with his modbios, and all games that were not recognized (cartirdge error) now all work normally. The md5 of the bios that works fine is ...

I already tried what you suggested with the .07 and .13 files. It's the same. Why the archive I downloaded would be corrupted ? It came from you website. It's a compressed file, if it was bad I couldn't have extracted it. And the issue is not with one game, but with dozens. And I already told...

Hello I tried swapping 2 games. I swapped the content of games_04 (columns) and game_28 (radiant silvergun). Radiant silvergun starts when it's in the game_04 folder, and columns doesn't start when i put it in folder game_28.

thank you I tried what you asked, but it didn't change anything. The game 04 cartridge is not recognized (error on cartridge)

I tried also with a 2GB SD card I tried to reformat the 32BG SD card, and only copy the first 5 games I'm sure the filesystem is not fragmented. I also tried to defragment the 32GB with all the games (0% fragmented). I copied the games from a windows 7 PC, using the latest archive.

I used the latest romset available on this site. when there is a settings issue (2P/1P), the rom name appears on the top of the screen, with an error at the bottoms. With the multi STV on all these games, there is only the "error on cartrige" at the bottom of the screen.

I've done additional tests yesterday. On the same configuration (cabinet, motherboard), I tried the following original cartridges : Steep Slope Sliders Soukyugurentai Columns 97 Tecmo World Cup ‘98 winter heat They all work normally, these games give a cartridge error on the multi STV.

Yes same game working, same game not working

I'm sure the motherboard is fine. I just bought it from Japan. I tested the cart on a friend motherboard that is working fine also.

My systems settings are : 2 Player cabinet Standalone This is the correct settings for most of the games. I tried with 1 Player cabinet but it doesn't change anything. Furthermore the error is "Error on cartrigde", and when this happens, there is no sub-menu for the Game-settings like when...

Hello My multi STV doesn't work properly. I have "cartridge error" on most games. The only games that work normally are : batman forever (no sound obviously), cotton 2, cotton boomerang, danchi de hanafuda, touryuu densetsu elan doree gardian force groove on fight hanagumi taisen columns...