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As some of you may already know, I recently assumed hosting and webmaster responsibilities for JAMMArcade.net from Porchy. I decided to kick off my new role by introducing what I believe will be a useful resource for arcade repair technicians - an Arcade PCB Encyclopedia. I have long admired...

This writeup is also documented with additional information and links at: https://shootthecore.tech/repair/repair-capcom-cps1-with-marqs-hdmi-mod/ In for repair is a Capcom CPS1 arcade board with the Marqs HDMI mod already installed. The HDMI display output had an unusual issue – it would look...

Also documented with a demonstration video at https://shootthecore.tech/repair/repair-capcom-cps1/ I didn't take as many pictures of this repair as I should have - sorry about that! In for repair was a CPS1 main board with no sound. First, I tested the B + C board on another CPS1 main board...

I'm clearing out my Neo Geo CD collection. Prices don't include shipping. Willing to ship outside of the United States. PayPal Goods & Services only. Link to photos: https://drive.google.com/drive/folders/139xxJ5LIiTIQhFGbZQ0tXMiM91ine6P0?usp=sharing All games are clean and in very good...

I'm also documenting this repair at https://shootthecore.tech/repair/repair-guwange/ I got a good deal on a Guwange board because it was malfunctioning with both background tile and sprite corruption. The board itself looked clean at first appearances, but close examination showed plenty of...

I have a New Net City cab arriving soon and want to buy a Toshiba Extended Remote for it so I can access the Color and Geometry settings. Does someone have one they could sell me? I know that @invzim produces them but his site requires a minimum order amount that the Extended Remote doesn't...

I still plan on posting all of my arcade PCB repair logs here on AP, but I wanted to collect all of my video game repair logs, YouTube videos and other written materials from here and elsewhere into one self-hosted website so I know that they'll always be available. I'm sure AP is on solid...

In for repair is a Sega System 18 board, home to a handful of Sega classics such as Shadow Dancer, Michael Jackson's Moonwalker and Alien Storm. System 18 is a enhanced version of the System 16 board, but while System 16 has schematics available, System 18 does not. The board would just hang...

I got a good deal on a Gun Hohki Irem M92 PCB because it booted up with errors. On M92, the main CPU, graphics rendering hardware, sound synth, sound amp, system RAM are all on the top board. The bottom board holds the sound CPU, primary video RAM and all the ROMs. First off, I swapped the...

Looking to buy a Mushihimesama Cave PCB at fair market price. Don't need any art or extras - just a functioning PCB in reasonably good condition. Thanks!

Does someone in the US have a suitable replacement volume pot for the IGS PGM that they could sell me? My PGM's audio is getting very crackly. Thanks!

In for repair was a TMNT 1 board. The owner reported that the game would boot up and run, but the background would turn blue after a while. For me, it wouldn't start up past the Self Check, but it did have a blue background. The Self Check indicated a failure at location F22: F22 is a 6116...

Just noticed that the Artax Multi V6 thread got locked. Why is that? its been a useful, active thread with lots of folks chipping in on getting the current V4 release tuned up. Thread 'TTX 3 ATRAX MULTI GAME V6' https://www.arcade-projects.com/threads/ttx-3-atrax-multi-game-v6.20478/

Thanks to the efforts of other folks on these forums, you can now update a TTX3 mainboard with the B23 BIOS that will let you use any GPU with the board. Here are some straightforward step-by-step instructions on how to update to this new BIOS. Understand that updating your TTX3 BIOS is done...

I've had a Taito G-Net board sitting in the repair queue for a few months, and I finally tackled it this weekend. This board had an issue where Coin 1 was shorting to Ground, causing games to constantly reboot with a Coin Error message. Enabling DIP Switch 4 lets you access the Service Menu at...

Does anyone know what the part number is for the SIMM slots used in the CPS3? Even better would be a source to purchase them. :D

- PayPal G&S + 3% - Willing to ship worldwide - You pay shipping - I'm located in the US - PM me if you have any questions Photos for all boards here: https://drive.google.com/drive/folders/1-CsWFlwspUj9ZB2GlywDr2nBAaUYwERy?usp=sharing CPS1 Forgotten Worlds (sold) $250 USD - Conversion from...

The MiSTercade add-on developed by MiSTerAddons makes it straightforward to connect a MiSTer FPGA retro gaming system to a JAMMA arcade cabinet. Several AP forum members including myself have been beta testing this add-on and the final product will begin shipping very soon. This thread is for...

In for repair is a Namco Outfoxies PCB, running on Namco's NB-2 platform. NB-2 has a large mainboard and a ROM daughterboard. The ROMs on the daughterboard are each 16 megabit SMD chips. The owner reported that the Professor character in the wheelchair displays jailbars. While waiting for...

New ball-and-paddle Arkanoid-style homebrew game released for the MVS and AES: https://twitter.com/NeoHomeBrew/status/1413511685051146242?s=20 Hey @Darksoft - can we get the Menu updated on the Multi to support it? :thumbsup: