Philco 42-345 Restoration/Repair
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"Your radio tubes get these voltages from the power transformer secondary windings. The A voltage is supplied by th...osanders0311 — 01:40 PM |
Philco 42-345 Restoration/Repair
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Please correct me if I am wrong, while working on this radio I noticed under the chassis where the bottom of the tubes p...osanders0311 — 01:28 PM |
Philco 42-345 Restoration/Repair
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"BTW there's a 2.2k resistor from B+ to one of the XXL tubes so you have to identify those resistors before you rep...osanders0311 — 01:04 PM |
Philco 42-345 Restoration/Repair
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BTW there's a 2.2k resistor from B+ to one of the XXL tubes so you have to identify those resistors before you replace t...RodB — 11:08 AM |
Philco 42-345 Restoration/Repair
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Okey dokey, let's get on the wayback machine. Back when radios were running on batteries, they were powered by three DC ...RodB — 10:34 AM |
Philco 46-1209 strange behavior
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Meter is a DMM (Brymen BM-257 to be exact)
Voltage being measured to the chassis
Yep, just double-checked 'emsq65 — 10:22 AM |
I'm starting to restore a Philco 16X, I need spare parts. Help me find it
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Hi Peter,
As for the spkr what you are looking for is a U-2 spkr. The H style spkrs are not as robust as the U models. ...Radioroslyn — 07:40 AM |
Philco 42-345 Restoration/Repair
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Hello Rod,
Honestly I am not sure what you mean by B+ on the schematic, I am still trying to figure it out as I hadn...osanders0311 — 05:56 PM |
Philco 46-1209 strange behavior
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What kind of meter is it?
Relative to what is the voltage being measured?
Are the AC line filter caps C53A/B hooked up...morzh — 10:47 AM |
Philco 42-345 Restoration/Repair
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Hi, what I'm seeing on the schematic is one wire from the output transformer goes to B+ and the other goes to the 7B5 pl...RodB — 10:42 AM |