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Model 610 bakelite block
#3

Ron also has some info posted on Philco Radio including a the Service Bulletin No. 289 datasheet.  Note that 4989-FG is listed but not the FU version.  The U means the #1 lug in NOT grounded and otherwise the capacitor values should be as listed in the chart and connected as noted in the diagram.  Check the schematic to make sure this makes sense as they are occasionally wired differently.


Messages In This Thread
Model 610 bakelite block - by Kestas - 10-04-2014, 07:26 PM
RE: Model 610 bakelite block - by radiohenry - 10-04-2014, 07:37 PM
RE: Model 610 bakelite block - by klondike98 - 10-04-2014, 08:00 PM
RE: Model 610 bakelite block - by Radioroslyn - 10-04-2014, 08:22 PM
RE: Model 610 bakelite block - by Kestas - 10-05-2014, 10:10 AM
RE: Model 610 bakelite block - by Radioroslyn - 10-05-2014, 10:20 AM
RE: Model 610 bakelite block - by Kestas - 10-05-2014, 10:31 AM
RE: Model 610 bakelite block - by Radioroslyn - 10-05-2014, 12:46 PM



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