Philco model 610 rebuild - by Tim P.
Posts: 1,196
Threads: 83
Joined: Jan 2014
City: Annapolis, IL
State, Province, Country: USA
(03-18-2014, 02:41 PM)Chuck Schwark Wrote: Those 110 pF caps are wax-paper-foil.
Use replacement 110pF silver-micas.
#6 on page 1. They sure look like micas, but I noted in the parts list some say "mica", and others don't. Now that I look, #43 does say it's a mica (it also seems to depend on which part list I look at!).  Oh well, I didn't like the way it was soldered in there, so it is replaced. Probably wont hurt anything anyway for an 80 year part. Thanks for the link to find those washers. Gonna tackle #45 next.
If I could find the place called "Somewhere", I could find "Anything" 
Tim
Jesus cried out and said, "Whoever believes in me , believes not in me but in him who sent me" John 12:44
Messages In This Thread
RE: Philco model 610 rebuild - by Tim P. - by TV MAN - 02-25-2017, 12:12 AM
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Recent Posts
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The speaker table error?
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G 10-1/2" 65, 76, 87, 95
Push-Pull 45's
2766
0.7
550
3200
H 10-1/2" 77, 96
Push-Pull...morzh — 09:26 PM |
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A Marconi model 86
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| I have a Stromberg, one of the early ones, seems early 30s.
This is what I call a back breaker. None of the early Philc...morzh — 08:28 PM |
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A Marconi model 86
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| A backbreaker.....PaulPaul Philco322 — 08:12 PM |
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A Marconi model 86
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| >>What a behemoth!
A Juggernaut.morzh — 07:47 PM |
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Philco 70 antenna lead
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| I am not sure I understood about the coils and the mush. I looked an more than one coil in 20, 70, 90, 60, Zeniths and ...morzh — 07:46 PM |
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A Marconi model 86
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| :e_biggrin: What a behemoth! I hope the final result is as much a quality sounding example! Keep us posted on your pro...GarySP — 07:32 PM |
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A Marconi model 86
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| I should add that the double conversion may only be used on the shortwave bands, but I haven't looked at the schematic t...Arran — 07:27 PM |
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Philco 70 antenna lead
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| Yes, that wire will not pick up much interference as routed - the RF at that level won't be affected, and if you have st...radio1 — 07:26 PM |
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| I'm also a member of MARC. Did you attend the Vintage Electronics Expo in Waterford, MI last month? That's where I got...GarySP — 07:22 PM |
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A Marconi model 86
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| Dan
Double conversion is using two IF converters instead of one. This improves the image response.
morzh — 07:15 PM |
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