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

53-960 help with dial string
#1

I've got this radio electronically restored, and it works GREAT. But I've got issues with this oddball dial cord string arrangement.

I have service package for this radio, and it has a stringing diagram, but for some reason I'm just not reckoning it out. Does anyone have one of these that can take a few pics from various angles of the dial string, with special consideration to the part that goes around the tuning shaft (I realize that the tuning shaft works independent coil tuning for the spread bands)?

Thank you in advance.
#2

Brenda Ann
Yes I can see that pointer string diagram doesn't work. The lowest roller has three in on one side and only one out on the other. On first impressions I would try moving the right side pointer string to other side of the lowest roller.

!!!!!!!!!!!!!!!!!!!RESISTANCE IS FUTILE!!!!!!!!!!!!!!!!!!!!!!  
                           /\/\/\/\/\/\/\/\/\
                                                     
                                 [Image: http://philcoradio.com/phorum/images/smi...on_eek.gif]  Chris
#3

Here's a doctored picture of it. Sorry It's a little crude. Now it makes sense to me. You can see where I cut out the old line and drew in the new route. The strings just make a figure eight around the knob and the variable tuner.


Attached Files Image(s)
   

!!!!!!!!!!!!!!!!!!!RESISTANCE IS FUTILE!!!!!!!!!!!!!!!!!!!!!!  
                           /\/\/\/\/\/\/\/\/\
                                                     
                                 [Image: http://philcoradio.com/phorum/images/smi...on_eek.gif]  Chris
#4

If you post some good pics of the radio I might be able to make sense of the drawing. The tuner shaft area is the part of interest. From the drawings it looks like there are three different strings or are there two different styles? Just how many different pointers are there?

!!!!!!!!!!!!!!!!!!!RESISTANCE IS FUTILE!!!!!!!!!!!!!!!!!!!!!!  
                           /\/\/\/\/\/\/\/\/\
                                                     
                                 [Image: http://philcoradio.com/phorum/images/smi...on_eek.gif]  Chris
#5

After looking at the drawings for awhile it's starting to make some sense. Lets see if I have this right. There are three strings and the hard part is the main tuner.

The left drawing is for the pointer and is the front view.

The middle one is for the band indicator and is the easy one.


  The one on the right is the tuning condenser drive with the other two combined.

It looks like the knob drive shaft moves the pointer and tuner with different strings.

!!!!!!!!!!!!!!!!!!!RESISTANCE IS FUTILE!!!!!!!!!!!!!!!!!!!!!!  
                           /\/\/\/\/\/\/\/\/\
                                                     
                                 [Image: http://philcoradio.com/phorum/images/smi...on_eek.gif]  Chris
#6

So the condenser drive cord (the one with the ten turns) starts and ends on the knob shaft.  And it just winds back and forth meanwhile wrapping around the tuner condenser shaft.

The pointer cord wraps the knob shaft the 1-1/2 turns shown but both ends are at the tension spring.

Icon_crazy Icon_crazy Icon_crazy

!!!!!!!!!!!!!!!!!!!RESISTANCE IS FUTILE!!!!!!!!!!!!!!!!!!!!!!  
                           /\/\/\/\/\/\/\/\/\
                                                     
                                 [Image: http://philcoradio.com/phorum/images/smi...on_eek.gif]  Chris
#7

I still think that pointer drawing might be wrong. I think the cord comes from the upper right pulley and then comes down around the right side of the knob shaft then does a figure 8 around the condenser shaft.

Clearly some engineer majored in dial cord stringing.

!!!!!!!!!!!!!!!!!!!RESISTANCE IS FUTILE!!!!!!!!!!!!!!!!!!!!!!  
                           /\/\/\/\/\/\/\/\/\
                                                     
                                 [Image: http://philcoradio.com/phorum/images/smi...on_eek.gif]  Chris




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 985 online users. [Complete List]
» 2 Member(s) | 983 Guest(s)
AvatarAvatar

>