Adjustment 29B for model 40-200 - Printable Version

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+--- Thread: Adjustment 29B for model 40-200 (/showthread.php?tid=19157)

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Adjustment 29B for model 40-200 - drrenaud - 10-28-2018

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

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RE: Adjustment 29B for model 40-200 - Radioroslyn - 10-28-2018

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

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RE: Adjustment 29B for model 40-200 - klondike98 - 10-28-2018

Welcome to the phorum!

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RE: Adjustment 29B for model 40-200 - Patrick - 10-28-2018

I agree. Looks like a typo. Step 4 repeats step 2, which is 25B, 4B. The schematic and parts diagram show a 29 only.

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RE: Adjustment 29B for model 40-200 - drrenaud - 10-29-2018

Thanks Bob.

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RE: Adjustment 29B for model 40-200 - drrenaud - 10-29-2018

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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