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

Some information please
#31

Progress! I found a periodic short in the wiring, got hold of a Vitrohm resistor catalog and nailed down values that were previously just a guess. Finally, an 80 rectifier tube was installed. Radio draws .5 amps and runs warm to the touch after 30 minutes. No trace of stray voltages. There’s still a little hum when pulling in a station but otherwise it runs quietly. It appears that this radio is close to the finish line. Thanks guys! - Rob Q.


Messages In This Thread
Some information please - by Rob Quay - 12-21-2021, 03:18 PM
RE: Some information please - by morzh - 12-21-2021, 04:06 PM
RE: Some information please - by Rob Quay - 12-21-2021, 04:45 PM
RE: Some information please - by Mondial - 12-21-2021, 05:53 PM
RE: Some information please - by Ron Ramirez - 12-21-2021, 06:22 PM
RE: Some information please - by Rob Quay - 12-21-2021, 11:42 PM
RE: Some information please - by morzh - 12-22-2021, 12:22 PM
RE: Some information please - by Chas - 12-22-2021, 06:32 PM
RE: Some information please - by Ron Ramirez - 12-22-2021, 07:12 PM
RE: Some information please - by morzh - 12-22-2021, 11:50 PM
RE: Some information please - by Ron Ramirez - 12-23-2021, 07:59 AM
RE: Some information please - by Rob Quay - 12-23-2021, 08:51 AM
RE: Some information please - by Mondial - 12-23-2021, 03:48 PM
RE: Some information please - by Rob Quay - 12-23-2021, 05:27 PM
RE: Some information please - by morzh - 12-23-2021, 06:49 PM
RE: Some information please - by Mondial - 12-23-2021, 09:03 PM
RE: Some information please - by GarySP - 12-23-2021, 10:23 PM
RE: Some information please - by Rob Quay - 12-23-2021, 11:13 PM
RE: Some information please - by Chas - 12-23-2021, 11:57 PM
RE: Some information please - by Rob Quay - 12-24-2021, 08:23 AM
RE: Some information please - by GarySP - 12-24-2021, 09:59 AM
RE: Some information please - by Rob Quay - 12-27-2021, 01:35 PM
RE: Some information please - by Mondial - 12-27-2021, 02:35 PM
RE: Some information please - by radiorich - 12-27-2021, 02:55 PM
RE: Some information please - by Rob Quay - 12-27-2021, 05:42 PM
RE: Some information please - by admin - 12-27-2021, 05:51 PM
RE: Some information please - by Mondial - 12-27-2021, 08:38 PM
RE: Some information please - by Rob Quay - 12-27-2021, 10:11 PM
RE: Some information please - by Chas - 12-27-2021, 10:46 PM
RE: Some information please - by Rob Quay - 12-28-2021, 09:27 AM
RE: Some information please - by Rob Quay - 12-29-2021, 02:14 PM



Users browsing this thread:
[-]
Recent Posts
Philco 91 Speaker Replacement
The spider is glued on the cone and so is the voice coil. I think you can use a cotton swab dipped in acetone and carefu...RodB — 02:42 PM
Restoring Philco 37-604C
Yes I saw that. If I knew, I'd probably try to arrange for getting it myself. But I have just got one. Which does not m...morzh — 01:44 PM
Philco 38-2 Automatic Tuning
When you push the lever, you are supposed to rotate the disk to the desired station. Then the magnetic tuning will acqu...morzh — 01:42 PM
Philco 38-2 Automatic Tuning
I figure out the muting from another picture that helped. Now I need to know how the automatic tuning works. When I push...dconant — 12:11 PM
Philco 91 Speaker Replacement
How would I go about removing the spider from the cone?dconant — 12:04 PM
Philco 38-2 Automatic Tuning
Hello, I am having trouble getting my automatic tuning to stay unmuted. If I play with the tuning handle I can get it to...dconant — 10:51 AM
Does anyone make photofinish replacements?
Here’s the link to the DIY photofinish section of our site: klondike98 — 09:46 AM
Delco car radio Peko vibrator converstion issues
Hi Richard, Thx for posting the schematic.  As I remember as a kid, these were great performers for the time, likely...MrFixr55 — 08:56 AM
Delco car radio Peko vibrator converstion issues
hello mr Fixr, The Electro  Powersupply that I am powering the radio with has a huge choke plus a 10,000ufd electrolyti...radiorich — 10:58 PM
Delco car radio Peko vibrator converstion issues
How about putting a choke in the power supply? The big cap was likely an attempt to stabilize the DC. Kids who cre...MrFixr55 — 09:19 PM

[-]
Who's Online
There are currently 2821 online users. [Complete List]
» 1 Member(s) | 2820 Guest(s)
Avatar

>