Quote:
Originally Posted by Kevin Kuehn
...It's not shown in the pictorial, but there should be something in the neighborhood of neg 55v on the left terminal of R185A.
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Is R185a what's overheating?
And does R185a translate to R125 in Sams? If so, it's in parallel with the focus coil. If the focus coil were open, excessive voltage would appear across R185a, causing it to overheat.
Also the main B+ would drop some, likely causing insufficient width.