Quote:
Originally Posted by Tom9589
Looking at the schematic in msg #41, it looks like the voltage on the +370 line would vary according to the setting of the focus control. Also, it looks like the +360 line might vary some as well. Am I missing something here?
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It will change, but considering the focus control is in parallel with the 250 ohm focus coil it's overall effect is negligible. Sams will often say to the set the control to one extreme when taking voltage or resistance measurements.