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37-604 Repair Project
PhilcoPhan1936
Jeff W.
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Posts: 751
Threads: 91
Joined: Nov 2015
City: Jonesboro State, Province, Country: AR
#3

07-20-2018, 01:38 PM
Are you working off of the paperwork for the 604C or 37-604C? I see yours is the later version. I looked at Nostalgia Air for the paperwork for the 37-, but it wasn't listed. I know there were changes between the 2 models, most notably, the tubes used.
I would think any changes would be documented in Philco Service Bulletins, but I couldn't find any around the web for that model. Hopefully someone here will have access to one.
That said, part number 33-3010 is rated at 300ohms, so if it measures 329, it is within 20% of rated value. I'd leave it alone. Icon_thumbup
Blessings,
Jeff W.
Jonesboro, Arkansas

http://jeffsradios.weebly.com

God loves you as you are, not as you should be, because none of us are as we should be. - Brennan Manning
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Messages In This Thread
37-604 Repair Project - by radioalfa - 07-14-2018, 08:11 PM
RE: 37-604 Repair Project - by radioalfa - 07-20-2018, 08:51 AM
RE: 37-604 Repair Project - by PhilcoPhan1936 - 07-20-2018, 01:38 PM
RE: 37-604 Repair Project - by Radioroslyn - 07-20-2018, 04:06 PM
RE: 37-604 Repair Project - by radioalfa - 07-20-2018, 04:49 PM
RE: 37-604 Repair Project - by radioalfa - 07-22-2018, 09:18 PM
RE: 37-604 Repair Project - by radioalfa - 08-04-2018, 08:44 PM
RE: 37-604 Repair Project - by Radioroslyn - 08-04-2018, 09:48 PM
RE: 37-604 Repair Project - by radioalfa - 08-07-2018, 07:40 AM
RE: 37-604 Repair Project - by Ron Ramirez - 08-07-2018, 10:41 AM



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  1. The PHILCO Phorum
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