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46-200-122:
#4

Finaly got her up and running.  Turns out it had a bad 1st stage IF coil open.  Found a similar IF at 30 vs 28 ohms and now she plays. (Retuned the 2 stages and oscilator coil. )  PROBLEM #2.. Sound quality sounds poor and I believe the speaker is causing the distortion.  This is a PM .. Output transformer 245 ohms and speaker 1 ohm.  Is ther a way to substitue another misc speaker 4 ohms and its 400 ohm transformer?


Messages In This Thread
46-200-122: - by Radioguy52 - 10-04-2021, 07:31 PM
RE: 46-200-122: - by Radioroslyn - 10-04-2021, 10:41 PM
RE: 46-200-122: - by Radioguy52 - 10-07-2021, 01:04 PM
RE: 46-200-122: - by Radioguy52 - 10-21-2021, 07:21 PM
RE: 46-200-122: - by Radioroslyn - 10-23-2021, 07:18 AM



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