(Topic ID: 153216)

RETROFIT Classic Bally/Stern DIY Plasma-to-LED Conversion Display Kits

By acebathound

8 years ago


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  • 766 posts
  • 62 Pinsiders participating
  • Latest reply 3 years ago by ForceFlow
  • Topic is favorited by 93 Pinsiders

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Topic index (key posts)

22 key posts have been marked in this topic, showing the first 10 items.

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Post #1 Refurbish kit for Bally/Stern 6 and 7 digit displays. Posted by acebathound (8 years ago)

Post #362 PCB Depopulation image (Stern DA-100 Rev C) Posted by vid1900 (7 years ago)

Post #363 PCB population image (Stern DA-100 Rev C) Posted by vid1900 (7 years ago)

Post #364 PCB 5v population image (Stern DA-100 Rev C) Posted by vid1900 (7 years ago)

Post #395 SMD pads to enable comma Posted by acebathound (7 years ago)

Post #439 PCB depopulation image (Bally AS-2518-15) Posted by vid1900 (7 years ago)

Post #440 PCB population image (Bally AS-2518-15) Posted by vid1900 (7 years ago)

Post #444 PCB Depopulated (Stern DA-100) Posted by eh97ac (7 years ago)

Post #446 PCB depopulated (Stern DA-300) Posted by dothedoo (7 years ago)

Post #469 PCB depopulated (Bally AS-2518-21) Posted by Cheddar (7 years ago)


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#236 7 years ago
Quoted from acebathound:

I'd like to judge interest in a *very* "rough around the edges" 1ST ROUND OF BETA TESTING on these conversion kits to basically get the project moving along & to gain some valuable feedback/suggestions based on other people's experiences.
Before getting *too excited*, let me explain briefly what that might look like..
There'd be limited instructions, possibly just a component list of things to change per display model and quick description of the conversion process (recommendations of required/optional modifications, some tips on parts of the build, etc). *Emphasis on limited instructions.* Should be enough for the more experienced individuals to know what needs to be done, but not for anyone that needs every step detailed with pictures when building out kits. Participants would need to have the right tools, be comfortable with troubleshooting Bally/Stern displays, be able to fill in the blanks some, & provide feedback/suggestions based on their experience. There may be additional small modifications to the display or slight differences in what's included with the kit(s) as the project moves forward, but at this time I can't imagine anything major.
Doing an initial beta test this way takes a lot of pressure off me honestly in not feeling I have to "get everything right" just to get some of these boards into the wild & get some feedback. The feedback would help finalize some decisions on how far to go with instructions, what to suggest for build steps & even the feasibility of this entire idea (cool/awesome or too cumbersome?). If some people that consider themselves experienced with modifying boards attempt the conversions and have issues, then I know the less experienced people will also have issues. So at least for this project, "relaxing" my own expectations of where things need to be at for an initial round of beta testing seems most appropriate to move things along.
So with that said -- who'd be up for that kind of thing? As long as there's enough interest, I can whip up some more details early next week on discount pricing for kits for the beta test, etc -- and may even be able to start sending some kits out later in the week [as long as I'm not finding I have to place any additional material orders].

Count me in, I'd do a set for my xenon in blue if possible

#257 7 years ago
Quoted from aobrien5:

Sucks that it requires so much component replacement on the boards, really. I'm going to have to work on my desoldering skills.

If you have some dead 7 digit displays, I'll buy them.

1 week later
#309 7 years ago
Quoted from Drewscruis:

nope just heat and go, and i think I even have the iron maxed out with heat, trick is light pressure and let the tool to the work. once you see the solder liquefy bend the lead and suck the solder. I also do a slight side to side motion as i am bending the lead up. I should charge a small fee and have people send me there displays to disassemble lol. it's all in the wrist.

I use the same technique when I desolder components with bent leads

#367 7 years ago

Did the 6 digit tonight and will be doing a 7 digit tomorrow.

Thoughts: well packaged kit!!! It's appreciated having each boards bracket hardware in a separate baggy. While the resistors not being "labeled" wasn't a big deal at all, I could see some people might not like having to look up the color codes lol.

Instructions were clear. When I did my depopulation I went off the component list, and did one row at a time, placed the new parts in and then when I was done with all of the components in soldered them in on the original board.

Time spent on the first board was about an 1.5hrs. Being extra careful and reading/rereading so that I made sure no mistakes were made. I fully expect the next one to take 45min or less.

Thanks again for your hard work and great product acebathound!

I'll definitely be recommending these to friends.

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