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Green eye tube won't turn green!
#4

On Zeniths the 1M resistor that is usually located inside the socket often is open.

One way of replacing it without opening the socket (which is backelite and appears to already have cracks so opening it almost guarantees it won't survive it) is the way I did it for my Zenith 9S262.

You could find the topic, from, I think, year 2012.
In essence, I took a surface mount 0603 resistor, which is small and flat, soldered two thin strands of wire to each end, threaded them in the appropriate pins, laying resistor flat on the surface and re-insert the tube. The power dissipation is negligible so this works just fine.

Found it, here it is.
http://philcoradio.com/phorum/showthread...th+9-s-262

The photos are on the last page of the thread.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.


Messages In This Thread
RE: Green eye tube won't turn green! - by morzh - 08-25-2017, 09:09 AM
RE: Green eye tube won't turn green! - by morzh - 08-26-2017, 07:47 AM
RE: Green eye tube won't turn green! - by morzh - 12-27-2017, 06:11 PM



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I am sure this is the archive, and not the Chuck's site.morzh — 09:50 PM
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Those are details better left to the ones who know. Maybe you disconnected the wrong end of the wire.RodB — 06:22 PM
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Maybe this is starting to make some sense in my hard head.  Is this why the wire in question was not in the great Ron Ra...georgetownjohn — 04:34 PM
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What does the dotted line representing that surrounds the tube in the schematic?georgetownjohn — 02:17 PM
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Hello John, I have been there either label got lost or was not labeled ! Sincerely Richardradiorich — 02:15 PM
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Sorry, it is a Philco 37-640.  Does that help?--Johngeorgetownjohn — 02:14 PM

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