Philco Shadowgraph meter, the old style, coil removal
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Joined: Sep 2008
City: Sandwick, BC, CA
This fellow here has a series about restoring the shadow meter in a Philco 16B, parts 7 through 15 cover everything he had to do:
http://www.youtube.com/watch?v=sZe3QMgoyps
Regards
Arran
Messages In This Thread
RE: Philco Shadowgraph meter, the old style, coil removal - by Arran - 02-25-2013, 02:25 AM
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Hi. I specialize in refurbishing Predictas, but I'm in Chicago. If you can get it to me, I'd be happy to go over it. ...Bob Andersen — 06:43 PM |
An attempt to remove the Field Coil from a G speaker
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I have 3 G speaker, all with open Field coils.
Today I pull one of the shelf and decided to try to remove the FC (spo...morzh — 06:07 PM |
Philco 91 Restore Code ??
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Thanks Mike. I will check them out.dconant — 05:52 PM |
Philco 91 Restore Code ??
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There is no such thing as bad Fluke.
This said, they are expensive. A Fluke is easily 10x the price of comparable CCC...morzh — 05:45 PM |
Philco 91 Restore Code ??
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Hello Mike,
Yes, I have 3 Fluke meters one being my first Fluke 77 and other being Fluke 87.
My third is Fluke clamp -...radiorich — 05:04 PM |
Philco 91 Restore Code ??
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I knew that Fluke was the Cadillac so with that in mind what Fluke would you recommend I get?dconant — 03:53 PM |
Philco 91 Restore Code ??
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Yep. 10W is probably enough.
Also, if the meter measures Farads, then it should also have that "Delta" button...morzh — 02:38 PM |
Philco 91 Restore Code ??
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I measured the current through the resistor I am using as a replacement for the speaker field coil and got 40ma. So that...dconant — 02:32 PM |
Philco 91 Restore Code ??
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No I'm not saying I don't own a DMM. I have a CCC one (Thsinde 18+). I forgot that could read caps. I did purchase a Flu...dconant — 02:28 PM |
Philco 91 Restore Code ??
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Are you telling me you do not own any decent DMM, that can measure capacitances from a few pF and up? Even todays CCC (C...morzh — 01:44 PM |
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