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

Restoration options
#22

Got the caps, cloth covered wire, etc. for the chasis go today... already recapped C127 & C126 with 10uF 450V caps.

"I usually do a complete "point-to-point" rewire under the chassis! It takes time, but I do carefully mark all wires incoming from the mid-chassis area, and completely remove that part of the chassis. I then carefully remove the variable tuning cap so I can replace all the old deteriorated orig rubber-grommets located under the tuning cap, & replace with new..."

I figured you'd say that. Most of the wiring looks OK, after doing the electrolytics and the paper caps, testing the tubes, etc I'll see if it'll play, using the light bulb/variac method. If it runs, I'll re-install it and leave the complete re-wire for a snowy winter week or two.

I made new chasis-to-cabinet washers out of a gum rubber sandpaper cleaner using a hole saw and drill press, to replace the old dried out ones. Works great!
[Image: http://i3.photobucket.com/albums/y62/aup...rubber.jpg]

Got the restore items from Joe Coco @ WJOE.com. Quick response and reasonable pricing.

Question for Ron et. als.: On the pwr. supply cap C123 (dual 8uf/10uf) it looks like the positive leg is tied to chasis gnd for the 10 uF section as per the schematic and what I see under the hood. Am I reading this right? Just wanted to make sure, since elsewhere, C62 has the negative side tied to chasis gnd, for all 3 sections.
[Image: http://i3.photobucket.com/albums/y62/aup...16_PWR.jpg] [Image: http://i3.photobucket.com/albums/y62/aup...6_PWR2.jpg]

Thanks for any help you can give.

More pics to come. l8tr

John L.


Messages In This Thread
Restoration options - by auplater - 06-18-2008, 09:35 PM
Re: Restoration options - by Ron Ramirez - 06-18-2008, 10:05 PM
[No subject] - by 49Stude63 - 06-18-2008, 11:01 PM
[No subject] - by philcobenz - 06-19-2008, 12:32 AM
Options - by auplater - 06-19-2008, 07:08 AM
[No subject] - by philcobenz - 06-19-2008, 11:36 AM
Refinishing - by auplater - 06-19-2008, 02:16 PM
Re: Options - by exray - 06-19-2008, 02:24 PM
[No subject] - by philcobenz - 06-19-2008, 03:37 PM
[No subject] - by 49Stude63 - 06-19-2008, 04:44 PM
Re: Options - by auplater - 06-21-2008, 04:49 PM
Fabric cleaned and reinstalled - by auplater - 06-21-2008, 06:38 PM
[No subject] - by Ron Ramirez - 06-21-2008, 09:53 PM
Tube Shields - by auplater - 06-23-2008, 07:35 PM
[No subject] - by philcobenz - 06-24-2008, 07:05 PM
[No subject] - by auplater - 06-24-2008, 07:44 PM
[No subject] - by Texasrocker - 06-25-2008, 02:48 AM
[No subject] - by auplater - 06-25-2008, 08:38 AM
[No subject] - by Texasrocker - 06-27-2008, 02:18 AM
Plating - by auplater - 07-01-2008, 08:29 AM
[No subject] - by Texasrocker - 07-02-2008, 01:15 AM
Restoration progress - by auplater - 07-02-2008, 08:51 AM
progress made - by auplater - 07-06-2008, 03:08 PM
Re: Restoration progress - by Ron Ramirez - 07-06-2008, 04:50 PM



Users browsing this thread: 11 Guest(s)
[-]
Recent Posts
6TPZ and 5TPO Radio Help
Thanks, will do.R3Sons — 01:25 PM
1930s Stewart-Warner Tombstone Radio need help identifying model number
UPDATE: I was able to pick up a signal generator on the cheap (amazingly enough) on feebay and I did an IF alignment fol...captainclock1988 — 09:53 AM
Philco 91 Schematic
Hi Rod, The resistor connects to pin 4 and the ungrounded side of block 9. From pin 9 of the RF tube to one side of ...dconant — 09:34 AM
Just got a 49-1613 need to know...everything!
I just found your post. I have this exact same model, and have had it since 1985 when I was 15 years old! I performed a ...MuzzcoVW — 09:11 AM
B&K 1077B no video
Hello Tim, I would if it's a leaky Capacitor So are all 3 of those B- voltages low then ? Sincerely Richardradiorich — 01:55 AM
B&K 1077B no video
I found a schematic and think I have the problem traced down to the minus power supply. I have very low voltages that go...TV MAN — 12:41 AM
RCA 15X
I'd try replacing the bulb first and if that doesn't do it, then change the 35Z5 and see if the problem goes away.NostalgiaRadioTime — 12:28 AM
B&K 1077B no video
Hello Tim, I have that exact unit in my shop too plus a Sencore unit there are times I like one or other !!. Sincerely...radiorich — 11:07 PM
RCA 15X
Everthing goes at once, maybe it's the cold weather, I have had 2 dial strings break and no my little RCA is having dial...Paul Philco322 — 10:26 PM
Philco 91 Schematic
Hi Dan, I can't explain this specific resistor but I have seen the use of a switch to apply B+ voltage to screen gri...RodB — 09:36 PM

[-]
Who's Online
There are currently 10405 online users. [Complete List]
» 2 Member(s) | 10403 Guest(s)
AvatarAvatar

>