Posts: 65
Threads: 4
Joined: Oct 2016
City: Alexandria Virginia
Well I'm very embarrassed but I have to confess that my measurements this morning were done without the speaker being plugged back in (this is my first floor model). I forgot to plug it in. With the speaker plugged in the resistance across the feld coil is exactly 1700 ohms (pin 4 of tube 84 to pin 3 of tube 41). The field coil is good. The voltages on the XXL are low as I said earlier, but about 50V instead of 150V, and not the millivolt range. So I guess I'm back to the problem being in the XXL.
Messages In This Thread
RE: 42-365 - by ccbaker13 - 12-02-2016, 08:52 PM
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Recent Posts
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An attempt to remove the Field Coil from a G speaker
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| Rod
I wish... :lol:
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New member
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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 |
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This said, they are expensive. A Fluke is easily 10x the price of comparable CCC...morzh — 05:45 PM |
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My third is Fluke clamp -...radiorich — 05:04 PM |
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Philco 91 Restore Code ??
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