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black box 3615
LarryFS
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Posts: 120
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Joined: Aug 2017
City: Fort Worth State, Province, Country: TX
#2

10-24-2019, 05:42 PM
The Phorum Library has Service Bulletin 289 that shows how to wire new capacitors in the bakelite blocks.  See Figure 1 on first page and Part No 3615 in middle of first page, left column.  There should be a letter code on the 3615 block.  If you just had a single .05 in the block, then the code will be either OSG or OSU.  The text describes what the codes mean.  
See https://philcoradio.com/library/download...%20289.pdf
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black box 3615 - by corey12 - 10-24-2019, 05:03 PM
RE: black box 3615 - by LarryFS - 10-24-2019, 05:42 PM
RE: black box 3615 - by corey12 - 10-24-2019, 10:20 PM



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  1. The PHILCO Phorum
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