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Tuner supports for model 70, now distorted sound
Jim Dutridge
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Posts: 290
Threads: 54
Joined: Mar 2007
City: Toledo State, Province, Country: OH
#6

06-25-2022, 08:54 AM
The problem turned out to be a loose wire connection for the plate voltage to the 1st detector. Now I have plenty of volume but the local stations are badly distorted, even with a short piece of wire for an antenna and low setting on the volume control.  Using a longer antenna the distant stations are not distorted when turning up the volume. The IF alignment is dead on. Am I looking at a speaker problem? The cone and surround are rather stiff.
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Messages In This Thread
RE: Tuner supports for model 70 - by Ron Ramirez - 06-15-2022, 05:06 PM
RE: Tuner supports for model 70 - by Jim Dutridge - 06-15-2022, 06:52 PM
RE: Tuner supports for model 70 - by Jim Dutridge - 06-18-2022, 11:37 AM
RE: Tuner supports for model 70 - by radiorich - 06-18-2022, 01:58 PM
RE: Tuner supports for model 70, now distorted sound - by Jim Dutridge - 06-25-2022, 08:54 AM



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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration