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

19LZ DONE, MY FOOT!
#1

Thought I was done, but NOOOOOOOoooo! I THOUGHT I still had Oscillator problems, so I shortened or replaced grid wires, checked all the old solder joints, and shielded everything as best I could. But she still seemed to have low volume. I just traced that problem back to the bandswitch, and I bet there aren't very many of those around!
So I'm embarking on another bench journey, this time to see if I can somehow burnish/tighten the bandswitch contacts. I can bypass the *%*^^#&^ thing and bring the volume WAY up. AH-HA!! I'll remove the offending component to see if I can successfully operate!
Perseverance is the key to these things. After all, if I found a 1933 Oldsmbile or the like that had been sitting un-used for decades, I would have to do the same to it to get it running right, too! Probably, I would get to meet every nut and bolt personally, and hold court with it and its constituents. Same with yon Philco. It's FUN!! Icon_wink
I need you to hold my hand again, Exray! Icon_lol Icon_razz

Steve McDonald


Messages In This Thread
19LZ DONE, MY FOOT! - by tubenutt - 09-03-2009, 11:06 PM
Re: 19LZ DONE, MY FOOT! - by exray - 09-04-2009, 09:00 AM
Re: 19LZ DONE, MY FOOT! - by tubenutt - 09-04-2009, 10:56 AM
Re: 19LZ DONE, MY FOOT! - by tubenutt - 09-04-2009, 08:00 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 42-345 Restoration/Repair
Yes, 57 is an electrolytic cap that should be 12 mfd 400 volts according to the parts list from the Phorum library schem...RodB — 06:01 PM
Philco 42-345 Restoration/Repair
Looks like if I am reading it correctly it looks like the silver capacitor#57 that appears to be a replacement is of a l...osanders0311 — 05:09 PM
Philco model 38 code 121 not receiving signal.
Thanks Arran. Yeah this plastic is pretty thin. It's a little thinner than the original stuff. It kinda reminds me of p...Stormlord5500 — 04:37 PM
Testing a speaker and output transformer Trutone A2-G
The equivalent of one short turn is basically the same as that of a shorted load. If it is the primary's turn, then the ...morzh — 03:53 PM
Testing a speaker and output transformer Trutone A2-G
I've never had an output transformer become shorted, the failure mode is usually an open primary, or in a center tapped ...Arran — 03:52 PM
Philco model 38 code 121 not receiving signal.
As long as the plastic sheeting isn't too thick, I think that the thickness of photographic film would be just about rig...Arran — 03:19 PM
Philco model 38 code 121 not receiving signal.
Well why not! :lol:Stormlord5500 — 03:14 PM
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

[-]
Who's Online
There are currently 2135 online users. [Complete List]
» 1 Member(s) | 2134 Guest(s)
Avatar

>