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#1
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I was not seeing much action when fiddling with the various coils. I wanted to confirm that the H pulse was getting there, I scoped U1 and see about 65v horz pulse so that part is good. I will get my tools together and see whats up. I wonder if its possible some of those 22 ohm resistors across the coils have opened up? they are big, looks like 2watt and 10%, can not test them in circuit, if I have no luck with the cross hatch and following the directions I will have to go there.
Last edited by DaveWM; 10-14-2012 at 02:46 PM. |
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#2
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a ha!
while checking the convergence coils out (all good) at the male convergence pins, I next check started to check the female pin on the chassis, 1st up was the ground... hmm no ground to chassis, pull the chassis back a bit, got the flashlight out, whats this the ground buss is clipped! no ground for the convergence coils, well gee no wonder they did not seem to be working (at least the dynamic) Not sure why that would have been clipped, I know I would not of done it since it was just a ground to a connector that would have been unplugged so no need to clip it out. Taking a break know but hope to report back soon... |
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