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I have this metal bracket/mount and I can't remember what it's off, came with a bulk load from yahoo Japan a long time ago, it may have come with a bulk lot of Namco 246/256 units so may or may not be related to them... look familiar to anyone? Cheers, Lee

Hi all, I needed half a dozen GBS Control units for various cabs and decided to have a go at making the PCB mount i'd seen online, could probably do with some changes but here it is as V1. All you need is the PCB itself, a PLCC 44 socket with the internal standoffs trimmed off and some short...

Not sure if this will be of use to anyone as I had a very specific use case. There are two small rails to locate the PSU with four countersunk M4 screws through the base into empty threaded holes in the PSU housing. The way I have it orientated does cover some of the side vents but there is a...

I've picked up a Scud Race deluxe and the digital sound board and front audio amp have both been ruined by rodent p*** by the looks of it. The digital sound board isn't the 'normal' one used in multiple games (for rear audio/soundtrack) it appears to be unique to the deluxe scud race and is for...

Picked up a "Outrun 2010" arcade cabinet which is pretty much a like for like a sega cab but with Chinese parts, @mR_CaESaR pointed out it actually looks like an Initial D knock off with the short marquee holder on top and card reader box on the side. Inside its running an original xbox...

As per title seeking the point rom boards for Ridge Racer 1 and Ridge Racer 2 (to convert an existing Rave Racer). Cheers, Lee

Does anyone have any experience of upgrading/building/replacing simm flash chips with those of a different speed rating? I realise the stock chips are 90ns and so naturally that is what should be used, however twice now when ordering the reverse pinout i've been sent 120ns chips from different...

Ordered some MBM29F016A-90PFTN from good old Ali and received MBM29F016A-12PFTN are these compatible with CPS3? Looking at the data sheet the access time and address time is slightly increased for the -12 but does anyone know if that is likely to causes any issues? cheers

Does anyone have any details on the sockets used for the smd rom chips on the 'MVS' jamma boards? I've got a 'faulty' board which has the locking tabs broken on one of the socket 'lids' and so there is insufficient clamping pressure (pushing down on the chip with your finger solves the...

I've found a rotted component on one of my model 2 romboards and from what i've read online it is an axial capacitor (the little pink resistor like part with a "PC" designation). The part in question is PC1, the pictures are from two other romboards, the orientation differs on each and colour...

Ok so i've got an Aliexpress special Knights of the Round conversion with a small graphical fault. Everything seems to be working fine with the exception of, The first boot screen text showing game/revision/region does not disappear on the second screen it remains in the form of red garbage...

Ok so I have one of these electromagnetic 'particle' (powder) clutches apart and it seems all they need to get back to full functionality is replacement (magnetic) powder adding to them. Just wondering if anyone has already tried this or not as there is no documentation stating how much powder...

Ok brains trust, looking for any ideas/feedback as how to best restore the friction mechanism for the punch pads. I intend to knock up a project thread documenting this cab when i'm all done (currently trying some stuff out with other motors/gearboxes) but apart from the audible noise from the...

Hi all, Got a Konami 573 in a punch mania cab which has an audible hiss/noise once the game is fully booted to the intro screen, during all the initialising etc speakers are silent as if the audio output is disabled during this time. You can go into the test menu and it's silent until you...

Has anyone come across a review or any kind of customer feedback for one of these Acrooda monitors? https://www.arcooda.com/accessories/arcade-monitors/20-1-inch-lcd-arcade-monitor/ I need something for my Punchmania and the active display area of this LCD is a perfect fit for the window with...

Ok before anyone gets twitchy I realise the ES3 is still considered in service so we are limited as to what can be discussed here i'm merely seeking info on my error not how to bypass security, now with that out of the way. Picked up a 'junk' ES3 from Yahoo Japan a while back which wouldn't...

I'm trying to identify the connector types used on the Namco system 22 mainboard & I/O board so I can make a test harness. Having looked through the Ridge Racer/RR2/RR schematics none of them ID the connectors like Sega does in their schematics. On the main board there is: 9 pin 50 pin I/O...

Does anyone have or know of anyone who has a remote for the Megalo410 rear projection setup? According to details on the cab it uses a Hitachi C4131S and googling reveals next to nothing except a few forum threads with no real info. Now i've got a 'one for all' JP1 remote which comes...

As per title my Sega Rally 2 has weak force feedback, even when cranked all the way up to 15 (maximum) its still pretty weak. There are no faults on the drive board and it's fully functional in the test menu (just weak). I stripped the motor down for a clean and inspection and it seems fine...

Picked up a cheap Toshiba PF today (Matsushita tube) minus the neckboard and chassis as it would prove to be a useful spare for one of my NNC's. How common are spare chassis for these tubes? I've googled D29C051/toshiba pf chassis and had limited results which would suggest they aren't too...