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*Solved Minerva Tropic Master model w117 "early"-crackle pop & no vol ****SOLVED
#26

B+ is derived from the AC line, 160v caps are fine.

Considering the voltage drop within rectifier, B+ will likely never be greater than 135V(in fact is listed as 117.4 & 119v on chart).

NOW, since the voltage on pins on 4 & 8 is different, is there a resistor between these two points? Cathodes should be tied together.

Tom


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RE: Minerva Tropic Master model w117 "EARLY" - by 35Z5 - 06-26-2018, 09:23 PM



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