Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

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

Philco 40-180 Chassis Restore
#5

Terry,

This is all good stuff.  I did a little exploring on my lunch hour today and looked under the chassis.  Looks like there is a point on a terminal strip in the vicinity of the volume control which has a direct connection to what I believe is pin 6 of the 7C6 and the connection point you mentioned above (I need to look at it more closely tonight).  Based on the schematic it appears this is plausible.  If that’s the case, I have an easy connection point to where I need to be once I get to the point of aligning (definitely a ways off there).  I found that the 1941 RMS Yearbook has a nice tube chart and pin diagrams for all of the tubes which will be very helpful as I test and troubleshoot as well.

This is all fun stuff, just a cool little puzzle that I get to put together and learn as I go!

Vinny

Vinny
Greensburg, IN

"We don't care what you do...just don't electrocute yourself or burn the house down."
-My Parents


Messages In This Thread
Philco 40-180 Chassis Restore - by unclevinny86 - 02-15-2021, 09:28 PM
RE: Philco 40-180 Alignment Procedure - by unclevinny86 - 02-16-2021, 08:00 PM
RE: Philco 40-180 Chassis Restore - by rfeenstra - 02-20-2021, 12:26 AM
RE: Philco 40-180 Chassis Restore - by morzh - 02-21-2021, 03:03 PM
RE: Philco 40-180 Chassis Restore - by rfeenstra - 02-21-2021, 03:23 PM
RE: Philco 40-180 Chassis Restore - by 462ron - 02-22-2021, 08:56 AM
RE: Philco 40-180 Chassis Restore - by morzh - 02-22-2021, 10:32 AM
RE: Philco 40-180 Chassis Restore - by morzh - 02-27-2021, 02:46 PM
RE: Philco 40-180 Chassis Restore - by Arran - 03-10-2021, 12:09 AM
RE: Philco 40-180 Chassis Restore - by RodB - 03-10-2021, 10:11 AM
RE: Philco 40-180 Chassis Restore - by morzh - 03-14-2021, 10:48 PM
RE: Philco 40-180 Chassis Restore - by tbone - 03-15-2021, 08:03 PM
RE: Philco 40-180 Chassis Restore - by OZ4 - 03-15-2021, 09:32 PM
RE: Philco 40-180 Chassis Restore - by morzh - 03-22-2021, 10:24 PM



Users browsing this thread: 4 Guest(s)
[-]
Recent Posts
My Philco 37-116 Restore
Are you measuring relative to the centertap or the GND?morzh — 11:57 PM
Philco 610B oscillator wiring
Still not clear on the wiring interface between the 6A7 and oscillator. After refering to the available schematics and s...Tubester — 07:18 PM
Refinishing Ideas
My 37-116 code 121 is the best sounding radio i have...a daily driver. Since we are talking about "changes". ...poulsbobill — 07:18 PM
My Philco 37-116 Restore
Hello, I finally got brave enough to take the cans off the Expander Unit. Got the grid cap wires replaced and back toget...dconant — 06:50 PM
Zenith H725
I got into the first AM IF can today, and found its mica was cracked. Amazing that it was still working. This one makes ...EdHolland — 06:10 PM
Philco model #20
AHH HA , I got it and can’t thank you fellows enough , when I changed the capacitors I took the advice and did not unsol...onlyrick — 02:24 PM
Zenith H725
Hello Ed, yes, I like letting projects run for few days to make sure they don't start acting up . Sincerely Richardradiorich — 01:03 PM
Philco 46-480 Electronic Restoration
I am almost finished with this restoration. All which remains is the power transformer. I cleaned it up some time ago, b...jrblasde — 12:41 PM
Philco model #20
I seem to recall in some TRF sets there being a Local/Distance toggle switch that removes the B+ from the first 24 rf tu...RodB — 09:46 AM
Refinishing Ideas
Hi Doppelganger, After rereading your thread, did you mount the Zenith speakers in the two bottom left and right pos...MrFixr55 — 09:39 AM

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

>