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Predicta Holiday Network K3(N5)
I am rebuilding my Predicta Holiday networks and am confused on one symbol on N5 (K3) (part # 30-6030-7). The C2 (.004)/R3 (90k) combination that goes to leads #2 & 3 is one I've never seen before in what looks like the resistor with half of cap C2 next to it. What does that mean, just connect them in parallel? Thanks
Rick
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Rick Fray Cibolo, TX Novice vacuum tube fan |
#2
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You can replace that "combo" component with a 90K resistor and two .002 caps connected from each end of the resistor to ground. You can also construct that resistor/cap component using two resistors and three caps, as described in "Replacing the Vertical Stage Couplates" in the following article:
http://antiqueradio.org/PhilcoH3412L...Television.htm Either way seems to work fine. Phil Nelson Phil's Old Radios http://antiqueradio.org/index.html Last edited by Phil Nelson; 12-27-2013 at 05:40 PM. |
#3
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Predicta Holiday Network K3(N5)
OK Phil, just to make sure I understand, I can do one of the following two options?
Thanks Rick
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Rick Fray Cibolo, TX Novice vacuum tube fan |
#4
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Yes. The simpler version uses two .002 caps, one from each end of the 90K resistor to ground. (I edited my previous reply to make it a little more clear.)
Phil Nelson Last edited by Phil Nelson; 12-27-2013 at 05:41 PM. |
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Audiokarma |
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when ever I see your work Bob I feel like such a hack...
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