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Philco 620 connections
#1

Hi: I found a model 620 at a recent auction. It was needing help but for $9 what can you expect? I've replaced all of the block and filter caps with the exception of #66 on the schematic. It shows #6287 DU which I believe is a double .3 cap. I may not be reading this correctly but I can only find where this block cap connects to the #65 resistor. I'm new at this so I'm sure I'm reading it wrong. Where does the second cap connect?

Also, the speaker wires were not connected under the chassis. There are 3 lead wires but I'm not sure where the connections are made. Again if I'm reading the schematic correctly one lead looks like it connects to the + side of the 8 electrolytic and the field coil, another lead looks like it connects from resitor #65 to the output transformer. Where would the third connection be? Sorry for the long winded questions.


Messages In This Thread
Philco 620 connections - by Guest - 03-12-2007, 08:50 PM
[No subject] - by planigan - 03-14-2007, 09:58 PM
Philco 620 Connections - by Guest - 03-20-2007, 04:17 PM
[No subject] - by planigan - 03-21-2007, 01:03 AM



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