First post! 48-200 Code 121 differences?

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First post! 48-200 Code 121 differences?

J Paul
Junior Member

Posts: 4
Threads: 2
Joined: May 2010
City: Pittsburgh, PA

#1

04-14-2011, 08:15 AM

I have a 48-200, code 121. The Philco Service Bulletin and the Riders schematic I found online both cover code 125, but the Riders does mention the tube differences (code 121 has 35Z5 and 50A5 instead of 35Y4 and 50L6). Are there any other differences I should be aware of?
Example: in my radio, the cap C302 (from 14B6 pin 5 plate to B-) is not original and was replaced with a .05 Âµf cap, but the code 125 schematic specifies a .1 cap. Is the .05 correct for a code 121 model, or did the repairman make a mistake?

I forgot to mention that this is my first post on the Phorums - I joined months ago, but never got around to saying anything until now!

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Messages In This Thread

First post! 48-200 Code 121 differences? - by J Paul - 04-14-2011, 08:15 AM

RE: First post! 48-200 Code 121 differences? - by ntsc525 - 08-30-2020, 06:43 PM

RE: First post! 48-200 Code 121 differences? - by morzh - 08-30-2020, 07:23 PM

RE: First post! 48-200 Code 121 differences? - by ntsc525 - 09-24-2020, 02:25 AM

RE: First post! 48-200 Code 121 differences? - by Radioroslyn - 09-24-2020, 10:42 AM

Re: First post! 48-200 Code 121 differences? - by Ron Ramirez - 04-20-2011, 08:13 AM

Re: First post! 48-200 Code 121 differences? - by J Paul - 04-21-2011, 11:50 AM

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