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 47-1230 restoration
#24

Hi Marsupial.
I was going by the photo that Robert Simpson had posted of his chassis. I thought you were working on the same set, the 47-1230? Or, maybe I am confused Icon_eek

Maybe Robert's chassis was an earlier run that used the block, yours wasn't. I see on the parts list, they show 2 seperate caps and no block # designation. Along with the pictorial of the two seperate caps.


In his photo you can see the block where the white cord is attached to.
[Image: http://farm6.static.flickr.com/5176/5464...8520_z.jpg]

So, I thought you had the same in your set. Those 2 caps you show are not mica caps, they are still paper. Change them out just like the others. Yes, the orange drops you have will work.
If these are open , they could introduce what is called modulation hum into the signal. That's a hum when tuned to a station, but no hum in between. The caps filter out this potential hum.

ANyhow, that's what the block would look like, perhaps you set didn't have any. You can also see othe other photo posted showing another block.
At least now, you know what they are next time you run into them. Icon_smile


Messages In This Thread
Philco 47-1230 restoration - by robertwsimpson - 02-11-2011, 09:09 AM
Re: Philco 47-1230 restoration - by gary rabbitt - 02-11-2011, 02:14 PM
Re: Philco 47-1230 restoration - by TA Forbes - 02-11-2011, 02:37 PM
Re: Philco 47-1230 restoration - by Ron Ramirez - 02-11-2011, 11:11 PM
Re: Philco 47-1230 restoration - by marcapra - 02-12-2011, 12:16 AM
Re: Philco 47-1230 restoration - by Jayce - 02-12-2011, 02:05 PM
Re: Philco 47-1230 restoration - by Ron Ramirez - 02-12-2011, 09:31 PM
Re: Philco 47-1230 restoration - by DeckApe - 02-14-2011, 11:04 AM
Re: Philco 47-1230 restoration - by gary rabbitt - 02-15-2011, 09:08 PM
Re: Philco 47-1230 restoration - by codefox1 - 02-18-2011, 06:01 PM
Re: Philco 47-1230 restoration - by codefox1 - 02-21-2011, 01:37 PM
Re: Philco 47-1230 restoration - by gary rabbitt - 04-22-2011, 01:37 PM
Re: Philco 47-1230 restoration - by Marsupial - 04-22-2011, 02:27 PM
Re: Philco 47-1230 restoration - by Marsupial - 04-22-2011, 02:34 PM
Re: Philco 47-1230 restoration - by gary rabbitt - 04-22-2011, 11:32 PM
Re: Philco 47-1230 restoration - by Marsupial - 04-22-2011, 11:58 PM
Re: Philco 47-1230 restoration - by Marsupial - 04-23-2011, 10:32 AM
Re: Philco 47-1230 restoration - by Keith - 04-28-2011, 06:08 PM
Re: Philco 47-1230 restoration - by Marsupial - 04-29-2011, 09:54 AM
Re: Philco 47-1230 restoration - by gary rabbitt - 04-29-2011, 04:07 PM
Re: Philco 47-1230 restoration - by Marsupial - 04-29-2011, 05:58 PM
Re: Philco 47-1230 restoration - by gary rabbitt - 04-30-2011, 01:22 AM
Re: Philco 47-1230 restoration - by Marsupial - 04-30-2011, 11:45 AM
Re: Philco 47-1230 restoration - by Keith - 05-01-2011, 12:03 AM
Re: Philco 47-1230 restoration - by Marsupial - 05-01-2011, 12:48 AM
Re: Philco 47-1230 restoration - by Ron Ramirez - 05-01-2011, 07:54 AM
Re: Philco 47-1230 restoration - by Keith - 05-01-2011, 10:55 PM
Re: Philco 47-1230 restoration - by Ron Ramirez - 05-05-2011, 09:04 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco Model 16 wiring question
Thanks Morzh. So it appears I did wire it incorrectly and I have to switch the wires between pins 2 and 4.bobclausen — 09:24 AM
Philco 46-1209 strange behavior
No, it's not a problem, just during certain condition it could show up. Yes, an internal tube short could do that too. ...morzh — 09:13 AM
HiFi (Chifi) tube amp build - but my own design.
You sound guys are never satisfied. :crazy: :clap:RodB — 09:10 AM
HiFi (Chifi) tube amp build - but my own design.
I got some new ceramic octal tube sockets installed and also tried some different coupling caps.  The results:  The go...TV MAN — 08:42 AM
Philco 46-1209 strange behavior
I pulled the tube out and it's shorted from pin 1 to pin 2. I suppose that's the problem...sq65 — 08:12 AM
1949 Motorola 5A9M
bob  Nice work on battery . If you don't. Have terminals i have a few spares  Samsam — 02:12 AM
1949 Motorola 5A9M
hello mr Fixr, for sure !! I have some radios that I need to make some batteries for too. Sincerely richardradiorich — 12:33 AM
1949 Motorola 5A9M
Dittos, sweet b on the battery. Love the "9 Lives" logo, remembered from my childhood. Other neat ones are t...MrFixr55 — 11:24 PM
Philco 46-1209 strange behavior
Hi Morzh, Dunno if the AC EMI caps are an issue. I never liked the concept but never had an issue with these causin...MrFixr55 — 11:21 PM
Philco 46-1209 strange behavior
And no hum without the 7AF7? Not common but I am thinking heater - cathode short. This would introduce hum in this sta...MrFixr55 — 11:14 PM

[-]
Who's Online
There are currently 1260 online users. [Complete List]
» 1 Member(s) | 1259 Guest(s)
Avatar

>