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I think GitHub is a bit beyond for this subset.

Here's another thought: if we document this well enough, perhaps we could spin a new version of the ROM that has customized beep codes for different failure points. Flash that to a Rom-In-Ator and BAM - diagnostic ROM.

NOICE. Thanks for thinking of me. I am NOT a programmer. I only play one in my head. Could I do it? Probably. Would it happen fast or work correctly or have intelligent after-sales support. Absolutely not.

Hey, all! Last night I started my own project for documenting, line by line, the MacII-SE/30 ROM code. This all started because I have an SE/30 that is death chiming VERY early in the boot process, and I would love to be able to know what chips/traces to check in what order during these...

Sorry I missed this awesome thread. All I can say is: Great job!

Apologies on lack of updates. ADHD. I forget things. The problems with this a-board were: A) recap required B) lots of loose solder joints C) gunk in the edge connector D) the female connector on the analog signal wire that goes from the front to the cage on the a-board needed to be cleaned.

Both had random trace damage. One had a bad audio amp and the other a bad audio chip. I scavenged the audio amp from one to fix the other and sent back to Javo. I'm waiting for a person who has promised me a "dead parts board" so I can scavenge another chip and get the board back to Javo.

If you want the best color match, the ColorFABB RAL 7044 filament is nearly spot-on. Right now, there's no alternative that we've found.

Okay, dropping a question here to everyone listening: Javier @Javmast3r did some pricing on shipping for the ColorFabb filament, and we can ship more and more filament for about the same shipping price. Like 10 rolls costs as much to ship as 1 roll? ????!?!??!?!? So, here's the question: should...

The upside is that the processes we learn for this version may be able to lead to a //c Plus version quite easily. The geometry is very similar, the keymatrix is very similar. Its mostly a factor of dealing with the volume slider.

We have some really cool surprises in store, that if they turn out to be possible, are gonna knock your socks off. Stay tuned!

I'm thinking: make an extension. Taking apart the machine is kinda a pain in the patoot, and if the connector in the backplane connector gets messed up somehow, you have a dead chassis. With an extension, you have to deal with shoving some extra cable up in the machine, but then you have a...

There is a way to crimp a new cable. You just crimp a new cable. :D Need bulk cable, IDC 50 connectors and a crimping tool. I have one of three of those right now... As long as the SCSI termination is correct and your devices don't have SCSI ID issues, it should just work. It's been 25 years...

I got a quote from one of those "sourcing" companies. Quantity 10 at $100 each. :wow:

The prototype was the coolest project I've worked on so far, up there with my universal Apple II keyboard Encoder. We had a nice details meeting last night and I can't wait to get working on the final version. It's gonna be awesome! (Interesting side note: that picture on the OP is working...

Thank you. My hope was some random stashy-place someone might have some chips. I've contacted one of those "NOS" sourcers to see if they can get me some. I may be able to get enough quantity to sell them on my website for folks who need them. As far as diagnosing the problem: yeah, not a spring...

*I may be currently fixing these boards. LOL*

Anyone have a reliable source on 344S1033-A sound chips? I need one to fix a busted LC II, and then a few more just to keep around... EDIT: The LC II is fixed. Now I just need one or two spare chips for future repairs.

Anyone here have the Titan III plus IIe Board Set? If so, would you be willing to drop some high resolution pictures of both sides of both boards? Pretty please? Need them for some close up comparisons.

We don't have a US source yet. I've searched several times for RAL 7044 colored filament, and there are only two places I can find that carry that color, both in Europe. @MacintoshLibrarian has a contact with a US supplier (PolyMaker) and has asked if they can make us custom colored filament...