Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Changing resistor values/lost B+
#1

Hey, guys.  For all who read my thread about changing resistor values in the Philco restoration forum which morphed into a question of lost B+, the problem turned out to be a short in the 6J8 oscillator/converter tube.  BTW this is a Silvertone 6130 chassis which is why I moved this over here.  Tube went bad while it was sitting out in the cold in my outside shop.  Won't drag through all the details of it, but a new tube seems to have restored things to normal.  Thanks again for the responses.  Ed


Messages In This Thread
Changing resistor values/lost B+ - by leftwing25 - 02-14-2016, 10:12 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Want to get my Philco working again
See, the model, then go to, go to Philco, put the model in, open the document, locate the tube, locate it in the sch. Th...morzh — 03:23 PM
Want to get my Philco working again
Hi all, I have an old Philco radio that i remember fondly from my younger days. It sat out on the porch of my dad's a...Gbtr6 — 03:14 PM
38-690 on ebay
This was discussed here last week. And the place to post is "Items For sale online"morzh — 02:37 PM
38-690 on ebay
I saw this 38-690 close on ebay at a great $.  If you hadn't seen it bodes well for values imo. Not sure if this is the...poulsbobill — 12:34 PM
Philco 38-690 input jack
I totally agree with your comments. I may consider an AM  transmitter instead of a hardwired jack.supertech — 11:23 AM
Philco 38-690 input jack
I have not done this on a 38-690.  I don't own one but in general, the best place to add the input is right at the volum...MrFixr55 — 11:12 AM
Dynamic Speaker Information
Oh, what a clever solution for hum! Thanks, Ron!jrblasde — 09:42 AM
462ron
The B.C. is the bucking coil or hum bucking coil. It’s in series with the output transformer secondary and the voice coi...462ron — 09:21 AM
Dynamic Speaker Information
Good morning, folks:     I have a question about dynamic speakers. I’ve got two sets that feature one—a 46-480 and a ...jrblasde — 08:14 AM
Any Philcos that contain asbestos?
I wonder if trisodium phosphate has any antiseptic qualities, it's very good at removing crud and oxidation from some me...Arran — 01:30 AM

[-]
Who's Online
There are currently no members online.

>