Monitor Issue - Need advice on potential flyback repair

Xionicist

NEST Puppet
Joined
Aug 28, 2009
Posts
170
Greetings, everyone. I'm new here, so I apologize for one of my first posts being something probably completely idiotic. :)

So after being an AES guy for a long time, I just finally entered the MVS world by picking up a rather clean 2 slot cab. I snagged it from a local vendor who is going out of business, and nabbed it at a decent price.

Everything about it is great, and when I tested it out it ran perfectly. Once I got it back to the shop, however, I noticed that after about 10 to 15 minutes of play, there would be intermittent flashes on the display, coupled with an audible pop in the back of the machine. It's not serious at all, but it was frequent enough to concern me. It also seems to intensify the longer the machine is on.

My first impression, being a little familiar with monitors, was that it has to be either a flyback problem or internal arcing. So I shut the lights off to watch for an arc, and I found a blue one coming from a single point. As expected, it was coming from the flyback transformer (I think). On closer inspection, it had a small crack in it. I've included a picture.

neo-geocrack1.jpg


Here's where the need for advice comes in. First, what would be the most sensible way to deal with this problem?

Secondly, the monitor appears to be a Wells Gardner 2570, with a MFG date of 2000. I'm having a tough time finding parts or info on it online, which brings me to the question of if I have to grab a new flyback and cap kit, where would I find one that would work with it? It's a perfectly nice looking monitor, so it would be a shame to have to do a full monitor pull and replacement over this.

Any advice you guys could offer would be really appreciated.

Thanks a ton.
 

topher

Tesse's Maintainence Man
Joined
May 8, 2004
Posts
2,904
Check The Real Bob Roberts site, he has flybacks (plus everything else known to man). If you can post a better pic of the chassis or multiple pics, someone can give you a definitive answer on the monitor model.

Worst case scenerio is just to do a full chassis swap.
 

Xionicist

NEST Puppet
Joined
Aug 28, 2009
Posts
170
Thanks. A rather insane friend of mine more familiar with flyback problems said he's had luck in the past fixing cracks like this by either using electric tape, or for a more long term solution, epoxy. Is he completely out of his mind? :)

Here are some more photos of the beast, as requested:

neo-geocrack2.jpg

neo-geocrack3.jpg

neo-geocrack4.jpg

neo-geocrack5.jpg
 

grantspain

Crazed MVS Addict
Joined
Dec 8, 2008
Posts
138
i have seen epoxy repairs done before but they are short term fixes,i would just get a new flyback in there and look forward to many more years life of the monitor
 
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