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PHILCO 38-15 Mod notes?
#6

http://s1289.photobucket.com/user/TROG99...f.jpg.html

I do have the 38-15 schematic. What I have found is there are several resistors not in the schematics. Or I'm not able to read the resistor's.
If you look at where the two what I think are 1M ohm resistor's on the 75 tube socket. I can not find them on the schematic's.

Where the 1M tie together he has attached a pf cap that goes to #15coil.

I get the 250K red dog bone taking the place of the 190K is fine.

What I have found as well is I don't have a 78 tube but a 6D6. Because on both sides of the 6D6 someone increase the resistance. Looking at the 6D6 to see the difference between it and the 78.

Is this a Mod to use a 6D6 instead of a 78? Did Philco send out a recall notice? This does not look factory at all.

Still verifying the Caps Mr Rossi the first 16uf cap on the left of the bottom of my pic is a replace for the 12uf. But he went to ground with one side pics will follow because this is interesting too.

Above is a post of the bottom of my chasis with what I have identified. I have provided copies of the tube positions too.


Messages In This Thread
PHILCO 38-15 Mod notes? - by Bradley Rush - 11-29-2013, 10:39 PM
RE: PHILCO 38-15 Mod notes? - by Radioroslyn - 11-30-2013, 06:54 PM
RE: PHILCO 38-15 Mod notes? - by Joe Rossi - 11-30-2013, 08:20 PM
RE: PHILCO 38-15 Mod notes? - by Bradley Rush - 11-30-2013, 09:31 PM
RE: PHILCO 38-15 Mod notes? - by Arran - 12-01-2013, 02:31 AM
RE: PHILCO 38-15 Mod notes? - by Bradley Rush - 12-01-2013, 03:09 PM
RE: PHILCO 38-15 Mod notes? - by vinzer - 12-01-2013, 03:23 PM
RE: PHILCO 38-15 Mod notes? - by vinzer - 12-01-2013, 03:33 PM
RE: PHILCO 38-15 Mod notes? - by Bradley Rush - 12-01-2013, 04:42 PM
RE: PHILCO 38-15 Mod notes? - by vinzer - 12-01-2013, 06:19 PM
RE: PHILCO 38-15 Mod notes? - by Bradley Rush - 12-01-2013, 06:25 PM
RE: PHILCO 38-15 Mod notes? - by vinzer - 12-01-2013, 06:44 PM
RE: PHILCO 38-15 Mod notes? - by Radioroslyn - 12-01-2013, 07:07 PM
RE: PHILCO 38-15 Mod notes? - by Mondial - 12-01-2013, 07:31 PM
RE: PHILCO 38-15 Mod notes? - by Arran - 12-02-2013, 12:16 AM
RE: PHILCO 38-15 Mod notes? - by Bradley Rush - 12-02-2013, 04:07 AM
RE: PHILCO 38-15 Mod notes? - by Mondial - 12-02-2013, 08:54 AM
RE: PHILCO 38-15 Mod notes? - by Bradley Rush - 12-07-2013, 01:39 PM



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