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Philco Model 71 Code 221
#5

Thanks guys for replying. Just to be clear , which #39  is the .01  and which one is .02uf?  Here's the pertinent part of the  schematic.  I added a shot of what I'm facing with this chassis. It was worked on in the 60's with the capacitors you see that have been added.  You might notice the two yellow Aerovox electrolytics . They  are the 8uf filter caps.  Strangely they didn't disconnect one of the  old filter caps completely and left  some of its connections still connected and the only source of filtering for those connections.  I have been going over the circuit from point to point to make sure that all the connections conform to the schematic. UPDATE: Looking around the forum I did find a post by Ron Ramirez that provides a schematic that has the values written on it.


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Messages In This Thread
Philco Model 71 Code 221 - by JohnJarratt - 07-24-2017, 07:08 AM
RE: Philco Model 71 Code 221 - by morzh - 07-24-2017, 07:49 AM
RE: Philco Model 71 Code 221 - by Radioroslyn - 07-24-2017, 12:17 PM
RE: Philco Model 71 Code 221 - by klondike98 - 07-24-2017, 12:22 PM
RE: Philco Model 71 Code 221 - by JohnJarratt - 07-24-2017, 02:58 PM
RE: Philco Model 71 Code 221 - by JohnJarratt - 08-30-2017, 01:05 PM
RE: Philco Model 71 Code 221 - by morzh - 08-30-2017, 01:12 PM
RE: Philco Model 71 Code 221 - by JohnJarratt - 08-30-2017, 01:53 PM
RE: Philco Model 71 Code 221 - by grandntl - 08-30-2017, 01:58 PM
RE: Philco Model 71 Code 221 - by JohnJarratt - 08-30-2017, 02:01 PM
RE: Philco Model 71 Code 221 - by grandntl - 08-30-2017, 02:08 PM



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