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

Wire wound resistor value
#1

Quote:I have this broken resistor and need a value, it won't test but the body is brown, red paint on one end and a green dot in the middle.  

http://www.nostalgiaair.org/PagesByModel...005364.pdf


Attached Files Image(s)
   

Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6
#2

Hi Kirk
What tube and pin is it connect to?? Looks like it's pin5 of the 43 tube.
Terry
ps Do you have a solder sucker???
#3

Did a little research and it's 512 ohms. A carbon replacement is fine. 500 ohms @ 1/2-1watt is the ticket.
GL OM
Terry
#4

Thanks Terry,

Someone said it was 625 ohms see below:

The resistor is 625 ohms 1/2 watt, item 19 on the schematic.

It doesn't use the same color code as dogbones.

It uses:
??? = blue = 6. This may be missing due to disintegration of the part.
end = red = 2.
dot = green = 5.

Was he wrong? I put in a 680 ohm resistor before I saw your post. ugh!

Kirk

Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6
#5

No worries you can leave the 625 in there. The value isn't terribly critical, it set the bias for the output stage. Also better to be a little high than low in value. I saw a 625 ohm resistor in an other Fada schematic with a 43 in the audio output. But thought I would go with color code.
Terry
#6

I want it to be correct, If you say it is not important here that's fine but where is the chart for these resistors for the future?

Is it still body end dot?

Thanks
Kirk

Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6
#7

Here's one for you.

http://www.philcoradio.com/tech/resistor.htm

--
Ron Ramirez
Ferdinand IN
#8

Thank you Ronnie old buddy old pal!

Kirk

Times I have been electrocuted in 2021
As of 1/01/2021
AC: 4 DC: 1
Last year: 6




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 46-480 Electronic Restoration
It’s been too cold to solder in the garage the last couple of evenings, but it has allowed me more time to search for th...jrblasde — 07:23 PM
An attempt to remove the Field Coil from a G speaker
The part/tool you get from HD is inside the plastic, like in a bubble.RodB — 07:17 PM
An attempt to remove the Field Coil from a G speaker
Got it. Still did not get the "Bubble" part.morzh — 07:10 PM
An attempt to remove the Field Coil from a G speaker
No Mike. Clear plastic from the packaging of items you buy at Home Depot, the ones you can't open without a hack saw or ...RodB — 05:48 PM
Philco 89 indicator light.
Well thankfully that did not happen.Jim Dutridge — 05:21 PM
An attempt to remove the Field Coil from a G speaker
Paul, thanks, Anything can help. Gary Thanks, lemme look! PS. Looked it up. They have kits and parts for mod...morzh — 02:45 PM
An attempt to remove the Field Coil from a G speaker
Paul, thanks, Anything can help. Gary Thanks, lemme look!morzh — 02:39 PM
46-1201 Trip Switch Spring
I deleted the other thread, as it was duplicate and did not have the photo. Please proceed with this one.morzh — 02:37 PM
46-1201 Trip Switch Spring
Hello, first post here, bear with me. I've been electronically refurbishing a 46-1201 that I received from a relative. ...ConcernedFeller — 01:46 PM
An attempt to remove the Field Coil from a G speaker
I am late to this post, amazing amount of work for a speaker Mike. You must like the challenge. I have a speaker from an...Paul Philco322 — 01:04 PM

[-]
Who's Online
There are currently 9322 online users. [Complete List]
» 2 Member(s) | 9320 Guest(s)
AvatarAvatar

>