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Philco 90: expecting too much?
#8

I'm the other member. As Ron said I did check the plate voltage on the detector and found 230v. Latter I was just sitting around and perusing the model 70 info. It sez plate voltage 105v. So I thought I'd give it another check. This time I used my old faithful Triplet 630 ( just a vom 20K per volt). Nice old Bakelite job that will measure up to 6KV handy for working on old 7" electrostatic deflection TV sets. Any away I digress. It sez 215vdc. I'm pretty sure that I did go through the resistors and check them when I serviced it. Something else to have a look at. Set play fine as a matter of fact it's on now playing Tales of the Texas Rangers. I'm using an old signal generator as a low power AM station.
Terry

When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got it!

Terry


Messages In This Thread
Philco 90: expecting too much? - by Guest - 02-05-2010, 01:28 AM
Re: Philco 90: expecting too much? - by Guest - 02-05-2010, 08:41 PM
Re: Philco 90: expecting too much? - by Guest - 02-06-2010, 11:34 PM
Re: Philco 90: expecting too much? - by exray - 02-07-2010, 09:48 AM
Re: Philco 90: expecting too much? - by 7estatdef - 02-07-2010, 04:01 PM
Re: Philco 90: expecting too much? - by 7estatdef - 02-07-2010, 04:19 PM
Re: Philco 90: expecting too much? - by 7estatdef - 02-07-2010, 05:07 PM
Re: Philco 90: expecting too much? - by codefox1 - 02-07-2010, 05:45 PM
Re: Philco 90: expecting too much? - by Guest - 02-08-2010, 12:27 AM
Re: Philco 90: expecting too much? - by 7estatdef - 02-08-2010, 08:59 AM
Re: Philco 90: expecting too much? - by codefox1 - 02-09-2010, 06:31 PM



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