Visual Response Analyzer (Urban)

Maxxarcade

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I am working on an old "Visual Response Analyzer" that is missing the buzzers. Does anyone still have one of these that could give me some specs so I could find replacements? I'm not sure how they operate, other than assuming one of them should buzz when a wrong choice is made. There doesn't seem to be a schematic or any other info floating around. Any idea how old these are?

I'm also looking for some pics of the inside, to see if this one is wired properly or not. There is a big resistor mounted in the cabinet that I'm not sure is original.
 
Only other thread I see for this game is by @HudsonArcade from ten years ago, see if he still has his.

Do you have any pictures of the board? I'd try tracing out where the buzzers would be connected to and see what the components are sized at, or just measure what voltage the buzzer should would be seeing if the rest of the machine is working.
 
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The "playfield" is the board.
Mine's missing parts so I never even plugged it in.
Do you happen to have any more pictures of it? I'm just curious if there are any differences from mine. There is a tube socket with a jumper that says "tone sequence" that I'm curious about too, since the buzzers don't seem to be independent of each other.
 
I'm not sure how buried it is...
I'll see if I can get to it if I get into the garage to mow this weekend.
That would be really awesome. Not just for the sake of my curiosity, but I really want to get this one running and put to use. It's been in storage for many years.
 
Get a pic of the playfield on yours -- maybe between the two there's a complete game... heh.

Here's a board pic.

I've got most of it figured out now, but could still really use pics of another machine to compare. Both of the board and inside the cabinet.

According to the flyer for the game, it has an "audio electronic oscillator tone", as well as the bell and buzzer. Mine seems to be missing the audio module, or perhaps it was an option?


PXL_20241121_134408436.jpg
 
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