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

47-1227, final details
#1

All, I'm almost finished with my bosses 47-1227. The wierd directional FM tuning problem was solved my a new 7F8 tube. I'll have the turntable up and running once my boss gives me the turntable info I had him order from Chuck. Over 30 years ago the transformer shorted and this radio got so hot all the wax caps melted and the chassis was charred. I'm hoping that a 1amp slow blow fuse will prevent this from happening again. If anyone has any fire prevention tips I'd love to hear them. It's my first radio restoration and it will be going into my bosses house so it needs to be safe. The cabinet has some checking in the laquer finish and some minor scratches. It's in too good shape to strip and was wondering if anyone had some tips for improving the finish without stripping. Can I lightly sand the finish, stain, and re-coat with Lacquer? Shellac?
Thanks,
Keith
#2

Fire prevention tip: Don't leave it plugged in all of the time; unplug it when not in use and when leaving the house.

As for the cabinet, it might be worth trying some Howard's Restore-A-Finish, walnut color, on the cabinet to see how that does before taking more drastic steps. It is my understanding that the Howard's does not contain silicones. You don't want any silicones on your radio cabinet, especially if you are considering a refinish in the future. Silicone contamination will keep lacquer from adhering properly to the wood. This is why Pledge or other spray-on furniture waxes should be avoided. Howard's Orange Oil or Feed-N-Wax are better for the cabinets, and AFAIK, contain no silicones.

--
Ron Ramirez
Ferdinand IN




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Cannot Adjust an IF Transformer’s cores
Outstanding work indeed. I wish I could come up with solutions like this.slford310 — 11:16 PM
Cannot Adjust an IF Transformer’s cores
The abilities of our 'Phorum Pholks" never ceases to amaze me! Fantastic fabrication, Joseph! I'm waiting now for...GarySP — 08:27 PM
PT-6 antenna connections
Thanks. I never realized that was a notch noted in the schematic as described. I’ll recheck my wiring.bridkarl — 08:13 PM
Cannot Adjust an IF Transformer’s cores
Thank you! I was quite new to the Phorum when I started this post, so I feel like it might be advantageous to publish a ...jrblasde — 08:07 PM
PT-6 antenna connections
Notice in the schematic the notch at the bottom of the antenna coil is between pins 3 & 4. Yes, pin 6 of the 7C6 is...RodB — 07:34 PM
bridkarl
I have two PT-6 chassis. On both there is a blue wire that runs from the above chassis transformer to pin 6 of 7C6. So t...bridkarl — 07:23 PM
Cannot Adjust an IF Transformer’s cores
Joseph, now you are an engineer!!RodB — 06:37 PM
PT-6 antenna connections
Hi, reading your explanation I can see the confusion. If you take it one connection at a time it should result in a desi...RodB — 06:34 PM
Cannot Adjust an IF Transformer’s cores
It works! I received the PCBs this morning in the mail, and put everything together. I reused the base from the original...jrblasde — 04:32 PM
PT-6 antenna connections
I seem to have lost my way on this PT-6. I see the antenna aerial transformer schematic - I’m reading pins 1 through ...bridkarl — 12:30 PM

[-]
Who's Online
There are currently no members online.

>