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
RCA K130.New problem.
murf
Senior Member
****
Posts: 669
Threads: 145
Joined: Jun 2011
City: Elko,MN.
#3

01-28-2012, 09:33 PM
Doug Houston Wrote:All of those motor tuning systems have limit switches at the ends of the dial travel, to cause the motor to reverse and hunt the other way. You'll need to look for them and use contact cleaner, such as De-Oxit., and get the contacts working again.

I have some of those RCA tuners on sets in my collection, but one is not easy to get at and look at just now. The service notes in the RCA red books, if you have access to one, will be a big help.
Will look for the switches Doug.
Thanks
murf
Find
« Next Oldest | Next Newest »


Messages In This Thread
RCA K130.New problem. - by murf - 01-28-2012, 08:53 PM
Re: RCA K130.New problem. - by Doug Houston - 01-28-2012, 09:01 PM
Re: RCA K130.New problem. - by murf - 01-28-2012, 09:33 PM
Re: RCA K130.New problem. - by Sean - 01-29-2012, 01:13 PM
Re: RCA K130.New problem. - by murf - 01-29-2012, 03:37 PM
Re: RCA K130.New problem. - by Sean - 01-30-2012, 09:10 AM
Re: RCA K130.New problem. - by murf - 02-02-2012, 10:05 AM



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.

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