Posts: 11
Threads: 5
Joined: Oct 2018
City: Burlington
State, Province, Country: Wisc
Hello all,
I'm new to this Phorum and also new to restoring Philco radios. I'm working on my 1st one, 40-200, I have all the docs for it.
I'm doing an alignment and the docs mentions adjusting 29B for 1500 kHz. I can find all of the adjustments except 29B.
Does anyone know where it is? The S/N of my chassis is B 45869, model 40-200 code 121.
Thanks
Denis
Posts: 7,297
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
Hi Denis and welcome,
I don't see in either. From an electrical standpoint #29 sets the low end of the bcb osc and 25B set in high end. Perhaps 29B is a typo and should have been 25B.
I have it younger brother the 41-300, Great player!
GL
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry
Posts: 5,164
Threads: 273
Joined: Nov 2012
City: Wilsonville
State, Province, Country: OR
Welcome to the phorum!
Posts: 365
Threads: 76
Joined: Oct 2014
City: Winter Haven, FL
I agree. Looks like a typo. Step 4 repeats step 2, which is 25B, 4B. The schematic and parts diagram show a 29 only.
(This post was last modified: 10-28-2018, 09:28 PM by
Patrick.)
Posts: 11
Threads: 5
Joined: Oct 2018
City: Burlington
State, Province, Country: Wisc
Posts: 11
Threads: 5
Joined: Oct 2018
City: Burlington
State, Province, Country: Wisc
Thanks for the info, it looks like it was a typo. I was able to align the radio using your correction, 25B instead of 29B.
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