Help with Samsung arcade CRT

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Freezingwind
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Joined: Mon Aug 29, 2022 12:04 pm

Help with Samsung arcade CRT

Post by Freezingwind »

So I’ve recently just acquired 15 of these and they’re all the same connector. I’m assuming it RGBHV and a Ground wire but I’m not sure what else. Can I simply just rewire these 1:1 or is there a different schematic I’d have to look for?

https://imgur.com/a/n9E5KA9

Thanks for any help given.
gray117
Posts: 1235
Joined: Fri Jul 25, 2008 10:19 pm
Location: Leeds

Re: Help with Samsung arcade CRT

Post by gray117 »

From a quick google identifying the chassis (the seperate pcb bit) that these are tubes are attached to might be the actual thing to identify and search for information on? (It's a samsung tube, but probably a monitor made by someone else that this connector belongs to.)

What are you rewiring these from/to? I would guess we're assuming this is an input connector from your 15khz pcb to the monitor?

(I would *assume* you should be fine connecting rgb (daisy chain black being ground) and just sync to both h+v to your c-sync ... but you probably want to check this before attempting, and or whether this even the intended/valid connector for the chassis... off chance these connectors were unused or used for something else other than input...)

It might be these are 31khz only...
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NoAffinity
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Joined: Mon May 07, 2018 5:27 pm
Location: Escondido, CA, USA

Re: Help with Samsung arcade CRT

Post by NoAffinity »

The connectors look like a pinout matching k7000's with only negative sync connected. See page 4: http://www.arcade-museum.com/manuals-mo ... Manual.pdf

I believe you can connect csync to one of the inputs, but dont quote me on that, and that's assuming yours are similar to k7000's. Are you able to find an identifying sticker with model number on the chassis?

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