1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Linear Mode
38-10T chassis Restoration begins
GregD
Junior Member
**
Posts: 4
Threads: 1
Joined: Apr 2024
City: Golden State, Province, Country: CO
#43

06-01-2024, 10:44 PM
Richard, I am also just finishing up the restoration of a 38-10T and have a question for you.  What voltage are you seeing at the plate of the 6Q7?  The philco spec is for 120 volts. I’m getting about 214V. There is a 330K resistor in line from the b+, which can’t drop it enough.  I’m interested in your experience.  Incidentally, all of the other voltages are close to within spec on my set. I’m wondering if it is a typo. 

The work you’ve done looks great, and I was happy to see this at the same time I have been working on mine.

Greg
(This post was last modified: 06-01-2024, 11:52 PM by GregD.)
Find
« Next Oldest | Next Newest »


Messages In This Thread
38-10T chassis Restoration begins - by radiorich - 09-23-2023, 01:02 AM
RE: 38-10T chassis Restoration begins - by RodB - 09-24-2023, 09:11 AM
RE: 38-10T chassis Restoration begins - by morzh - 09-24-2023, 11:34 AM
RE: 38-10T chassis Restoration begins - by RodB - 09-24-2023, 12:34 PM
RE: 38-10T chassis Restoration begins - by morzh - 09-24-2023, 04:36 PM
RE: 38-10T chassis Restoration begins - by David - 09-24-2023, 08:39 PM
RE: 38-10T chassis Restoration begins - by morzh - 09-24-2023, 10:53 PM
RE: 38-10T chassis Restoration begins - by RodB - 09-25-2023, 09:50 AM
RE: 38-10T chassis Restoration begins - by morzh - 09-25-2023, 10:29 PM
RE: 38-10T chassis Restoration begins - by morzh - 10-17-2023, 09:37 PM
RE: 38-10T chassis Restoration begins - by morzh - 10-18-2023, 09:26 AM
RE: 38-10T chassis Restoration begins - by Chas - 04-08-2024, 11:08 AM
RE: 38-10T chassis Restoration begins - by Chas - 04-09-2024, 12:03 PM
RE: 38-10T chassis Restoration begins - by morzh - 04-11-2024, 07:58 AM
RE: 38-10T chassis Restoration begins - by Chas - 04-26-2024, 10:48 AM
RE: 38-10T chassis Restoration begins - by Chas - 04-27-2024, 01:25 AM
RE: 38-10T chassis Restoration begins - by Chas - 04-27-2024, 04:42 PM
RE: 38-10T chassis Restoration begins - by GregD - 06-01-2024, 10:44 PM
RE: 38-10T chassis Restoration begins - by RodB - 06-02-2024, 09:07 AM
GregD - by GregD - 06-03-2024, 06:45 PM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
Philco 16B Parts
The 16B's in the tombstone cabinet sport a 10 1/2" spkr vs the older cathedral sets which uses an 8". The p/p ...Radioroslyn — 12:58 AM
Philco 38-7 Oscillation
I have let this one sit because of other duties. Now I am back, and I have a couple of questions. I hooked up a Hammond ...tludka — 11:16 PM
Philco 38-7 Speaker
I know that when I first started working on this radio, I did not even have a speaker. Once I finally found one it was n...tludka — 11:00 PM
Philco 60 Squealing
I seem to remember eliminating a squeal by changing the IF frequency by a few KHz. Not that you should put too much tru...fenbach — 08:48 PM
Philco 42-390, code 121 speaker
These speakers pop up on eBay regularly, even if at bloated prices. Honestly, have not seen many parts on swapmeets.morzh — 08:38 PM
Philco 38-7 Speaker
The put-put is not like the speaker problem.morzh — 08:29 PM
Mission Bell Model 19A Car Radio
Hello everyone,  As mentioned in my last post I was going to see if the vibrator / rectifier section could be persuaded...Antipodal — 08:21 PM
Philco 60 Squealing
Wondering if I did it backwards. If a coil was wound backwards, the oscillator would not work at all. Old school...Chas — 07:23 PM
Philco 38-7 Speaker
4-ohm speaker. Black, Green leads.tludka — 07:00 PM
Philco 42-390, code 121 speaker
#87 on the schematic.  This radio had a 8" Zenith  speaker attached to it when I got it. I do don't know the hist...Stevelog — 06:39 PM

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

>
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration