The NEW Build Your Own Arcade Controls
Main => Monitor/Video Forum => Topic started by: TigerSaw on August 13, 2014, 09:46:09 am
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Okay, I have an original arcade monitor that wont turn on. It's wired properly though an isolation transformer. I realized the fuse in it was blown, so I bought new fuses but the best i could get were automotive fuses. I ran AC from the wall through Iso. Trans. and to the monitor, after immediately blowing 3 automotive fuses back to back, I ordered some proper fuses from my local arcade store. I popped the new fuse in, plugged it in, and instead of the fuse blowing, the monitor made a Dr. Frankenstein type electric noise, there was a bit of light, and smoke and i quickly pulled the plug. Now when I plug it in, it doesn't even do that much ....
Where do I start with fixing this? What should I look for? Any ideas? I can give model numbers, pictures, what ever you need, please help.
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You are going to get much better help here than I can give you, but I would check the transistors on the side of the chassis first.
They look like little metal cans with the part number stamped on the top. They'll have a few pins sticking through the metal with wires attached.
There is info on how to test them, but honestly, I don't remember where I saw it.
ed12 and a few others will be here shortly to get you up and running.
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Thanks for the fast, and very nice reply! I do hope someone shows up to help! ... in the mean time, I have more information to provide.
1. It's a Zenith GA63ADG25X 04RC0105-005 tube. - 25 Inches
2. It's a Wells-Gardener Model 25K7193 Chassis
3. I have taken it apart and found what I think to be the main problem. Pictures posted... there was a burnt area, under what im calling the magic monitor beans .... I assume they're capacitors of sorts. The larger of the 2 was cracked. Once removed, I found a hole in my chassis board.
From the photos you can see the damage isnt THAT bad, Im wondering if there is a fix for this IE Soldering small wires from the areas needed to the path on the board.
Any ideas or help would be greatly appreciated.
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that is repairable,clean the circuit board and replace the cap-use wire to remake the burnt out track
all this was caused by a bad solder joint
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that is repairable,clean the circuit board and replace the cap-use wire to remake the burnt out track
all this was caused by a bad solder joint
any way you could edit the picture to show me what you mean?
and are we sure it's a solder joint? the larger of the 2 "bean" capacitors was split wide open. I think that's what caused the problem .... I THINK ... or it might be something somewhere else .... but I mean you tell me.... Im not expert at all here.
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yeah the solder joint killed the cap and then cap probably caught fire
polypropylene capacitor you mean
i would consider myself as quite experienced as i have been repairing coin op equipment since 1986
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yeah the solder joint killed the cap and then cap probably caught fire
polypropylene capacitor you mean
i would consider myself as quite experienced as i have been repairing coin op equipment since 1986
so this is 100% repairable? know of any place/site that shows how?
thanks for your replies by the way, giving me hope = )