Re: Problem WG 19V2000 monitor

I noticed something when I unplugged the yoke...
The X winding has a resistance of about 2.6 ohms
The Y winding has a resistance or about 1.6 ohms
The resistor that gets burning hot stays cool if I unplug the yoke.

Please tell me my yoke isn't dud??

I also did a couple more shots of the screen - fast exposure this time
to try and freeze what's happening (the image judders all over the top
half of the screen)

http://www.kinetic-arts.co.uk/jamma/asteroids/monitor1.jpg
http://www.kinetic-arts.co.uk/jamma/asteroids/monitor2.jpg
previous image:
http://www.kinetic-arts.co.uk/jamma/asteroids/monitor.jpg

Assuming it's not the yoke, and since I've replaced every transistor and
diode in the X and Y sections... and now I know the thing 'll run
without burning up, if I unplug the yoke, I suppose I better get the
scope out and look for the waveform patterns.

---
James G Watt
http://www.kinetic-arts.co.uk
Part of the Video Arcade Game Collectors WebRing.
You are in a maze of twisty little passages, all alike.
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