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Hello Everyone,
I am searching for a wiring diagram for a 1935 Philco model 650 Code 121 radio. There are two versions of the chassis (121 & 122) and all of the information online is for the code 122 chassis. I would appreciate help in finding the correct information. Thank you.
Paul
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Info from Beitmans have no idea if 121 or 122 hope it helps. David
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Here is a link to the service bulletin for the 650.
https://philcoradio.com/library/download...%20220.pdf
I don't believe there is much difference. I have a 650X and will go check my documents. I noticed at the end of the parts list there's a few notes relating to code 122 parts numbers. This tells me that the schematic shown is for code 121.
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Thank you Arran for your reply. The schematic you sent is for the code 122. It is the same as all the others I have seen online. I have both chassis code 121 and 122 and they are very different. The Philco service bulletin shows a few changes but the chassis I have is not the same at all.
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