Quote:
Originally Posted by Electronic M
Measure the voltage on the grid and screen grid of the horizontal output tube.
The grid will tell you if you're horizontal oscillator lives and the screen can give info on whether there's issues on the flyback side.
The entire horizontal system has to work for there to be HV. It's typically much faster to troubleshoot that system than it is to shotgun parts (though replacement of paper and lytic caps is probably wise).
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OK, so the Control-Grid (Pin 3) was 125 VDC and the Screen-Grid (Pin 2) was -0.5 VDC when I measured them, and the Horizontal Output Tube is a 6GE5 12-Pin Compactron Tube, so I'm not sure what that means in regards to the condition of the Horizontal/High Voltage Circuitry goes.