Philco 66 - Sweet Music at Last!!
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Joined: Nov 2008
City: Sedona, AZ/Placentia/CA
Thanks Mortzh, for vindicating my stupidity. Yes Joe, in case you did some wiring changes please check resistance from the white wire on the speaker plug female connector, you can unplug the speaker if you wish, to the plate of your 75. Should be about 140K. (2X70K) I suspect it will read infinity. Need some B+ up there. You have to get that white wire (trace where it goes to the 44 screen hooked up to the bottom the 70K resistor string or the + of the second 8mfd cap. Hope it will work! Would be my first help in getting something up and running on a Phorum. I think like Mortzh, they missed the dot. Hopefully you will have a working amp at this point and able to check other things. Just give a measurement on plate voltage and see if it does't pop up. If you have some little jumper wires, just hook one up between the two points to see what happens.
Jerry
A friend in need is a pest! Bill Slee ca 1970.
(This post was last modified: 05-27-2012, 06:28 PM by jerryhawthorne.)
Messages In This Thread
RE: Philco 66 - Coil troubles? - by jerryhawthorne - 05-27-2012, 06:22 PM
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