Build Your Own Arcade Controls Forum
Main => Monitor/Video Forum => Topic started by: cornishHen on September 15, 2007, 01:05:53 pm
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I just replaced caps,flyback, and HOT on an Electrohome G07. The horizontal size is about 1/4 inch off in each direction. I know this because the current display doesnt line up with the existing burnin. I have found the horizontal position adjustment, but that only shifted the picture left and right. I tried adjusting the width coil, but I didn't notice a difference. Where is the proper place to adjust g07 horizontal size?
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I did alittle more searching in the message boards, and I may have found my problem.. I've been trying to use an allen wrench to adjust the coil. I'll try and get the specialized tool then post back if still problems.
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How to adjust:
www.therealbobroberts.net/wc.html
Changing the value of the width capacitor to change the range of width:
www.therealbobroberts.net/width.html
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Not only that, but you have to turn the ferrite inside the coil a lot to have any effect. It's not like a pot.
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So is there any effect when you adjust the width coil??
If so there is a possibility that capacitors in the B+ section had rawn the B+ down. this wil cause less width and more height.
Are the burn-in's also more height??
If so this would support this theory??
In this case, yo may have to increase the B+ to match the burns.
Good Luck
Rick Nieman
Rick@Niemandisplays.com