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

Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

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

Linear Mode
Delco car radio Peko vibrator converstion issues
radiorich
Super Moderator
******
Posts: 1,863
Threads: 119
Joined: May 2008
City: Omak State, Province, Country: WA
#1

09-08-2024, 01:23 PM
Hello Guys,
I am just finishing up restoring a Delco model 987087 car radio for a 1955 Belair .
Everything works and it sounds great but I decided to take a non-working vibrator not the one from this radio since it did work install this circuit board made by Peko Rf.

Anyway my issue that I am having is when the volume all the way down you hear high pitch  tone ? 
I was wondering if I need to change or add another capacitor has anyone worked with or dealt with this Peko board and had that issue ?

Here is a link to Peko RF https://www.pekorf.com/Radio.html

Here is a couple  photos of the complete amp/powersupply


Attached Files Image(s)
           
Find
« Next Oldest | Next Newest »


Messages In This Thread
Delco car radio Peko vibrator converstion issues - by radiorich - 09-08-2024, 01:23 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco model 38 code 121 not receiving signal.
Good luck next thing you know you will be winding coils just for the fun of it. DavidDavid — 11:29 AM
Testing a speaker and output transformer Trutone A2-G
morzh Short-circuited turns can be considered as a half-dead transformer. But on this case transformer will hot and s...Vlad95 — 11:01 AM
Testing a speaker and output transformer Trutone A2-G
I am not sure how a transformer could be weak. It could be inadequate, but only when you replace the original with somet...morzh — 09:56 AM
Philco model 38 code 121 not receiving signal.
Good news everyone! I think I have found everything I need for rewinding the antenna coil primary. I found some pla...Stormlord5500 — 09:40 AM
Philco Battery-WWII vintage
My younger sister went to SUNY Plattsburg NY, (BS, MS, RN) in the late 1970sabout 10 min from the Northern NY / Canada b...MrFixr55 — 07:59 AM
Philco Battery-WWII vintage
Hello Bob, What Amazing find! Sincerely Richardradiorich — 10:19 PM
Testing a speaker and output transformer Trutone A2-G
Hi Murf, Do this: Monitor between ground and one plate of the rectifier while playing the radio.  Do the same with ...MrFixr55 — 09:51 PM
Philco Battery-WWII vintage
Mike; I take it that Soviet cars did not come equipped with block heaters, hence the hot oil change? Where I lived in...Arran — 08:42 PM
Philco 42-345 Restoration/Repair
The more the better. (Within reasonable limits.) 2-5 times more is no problem in this case.Vlad95 — 03:50 PM
Philco 42-345 Restoration/Repair
Thanks, RodB and Vlad95, I was mainly trying to figure out this capacitor to locate a replacement, Vlad thank you for...osanders0311 — 03:44 PM

[-]
Who's Online
There are currently 925 online users. [Complete List]
» 3 Member(s) | 922 Guest(s)
AvatarAvatarAvatar

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