1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Other Radios (Non-Philco)
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Linear Mode
Plate voltages for UV-200 tubes
NostalgiaRadioTime
Super Moderator
******
Posts: 1,523
Threads: 240
Joined: Sep 2012
City: West Bend, Wisconsin
#8

07-27-2014, 10:29 PM
There's hum, and the rheostats do change the output level, but I'm not receiving any semblance of a station. The 3 coils all check out fine, and none of the rotars or stators are touching on the tuning capacitors. I just came up from the basement shop tonight and will dig out the signal tracer tomorrow night and see if I can find anything with that. I was mainly concerned I may have the green secondary wires on the new AIT's reversed and that it could be causing problems.
Greg V.
West Bend, WI
Member WARCI.org
Website Find
« Next Oldest | Next Newest »


Messages In This Thread
RE: Plate voltages for UV200 tubes - by morzh - 07-27-2014, 09:47 PM
RE: Plate voltages for UV-200 tubes - by gregb - 07-27-2014, 09:59 PM
RE: Plate voltages for UV-200 tubes - by Mondial - 07-27-2014, 10:03 PM
RE: Plate voltages for UV-200 tubes - by gregb - 07-27-2014, 10:23 PM
RE: Plate voltages for UV-200 tubes - by NostalgiaRadioTime - 07-27-2014, 10:29 PM
RE: Plate voltages for UV-200 tubes - by gregb - 07-27-2014, 10:40 PM
RE: Plate voltages for UV-200 tubes - by morzh - 07-29-2014, 09:20 AM
RE: Plate voltages for UV-200 tubes - by morzh - 07-29-2014, 10:09 AM
RE: Plate voltages for UV-200 tubes - by gregb - 07-29-2014, 04:59 PM
RE: Plate voltages for UV-200 tubes - by Mondial - 07-29-2014, 05:31 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 no members online.

>
  1. The PHILCO Phorum
  2. Various and Sundry Categories
  3. Other Radios (Non-Philco)