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Westinghouse H-104A - Low Volume
Masonparker
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Posts: 47
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Joined: Nov 2020
City: CHESAPEAKE State, Province, Country: VA
#3

01-02-2022, 05:17 PM
I added the schematic that has the updated circuity for the 6AT6

The 470K (#43)  resistor is good and the 680K (#45) resistor is good

I checked the resistance of 6AT6 per the last attached supplement  ( used two different tubes)
The resistance at Pin 7 was way off. ( see page 2 of the attachement)

The voltage across the 470K is 4.1 volts  the 680K is 3.8


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Messages In This Thread
Westinghouse H-104A - Low Volume - by Masonparker - 01-02-2022, 12:17 PM
RE: Westinghouse H-104A - Low Volume - by Mondial - 01-02-2022, 01:13 PM
RE: Westinghouse H-104A - Low Volume - by Masonparker - 01-02-2022, 05:17 PM
RE: Westinghouse H-104A - Low Volume - by Mondial - 01-02-2022, 07:33 PM
RE: Westinghouse H-104A - Low Volume - by Mondial - 01-03-2022, 09:54 PM
RE: Westinghouse H-104A - Low Volume - by Mondial - 01-04-2022, 10:52 PM
RE: Westinghouse H-104A - Low Volume - by David - 01-08-2022, 04:40 PM



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  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Other Radios (Non-Philco)