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42-1008 code 122
#38

OK, it only took me 5 months to get around to it, but I finally got this thing receiving on-air radio today. Icon_clap

I opened up the power transformer and covered everything up with several wraps of electrical tape, then put it all back together. I checked resistance from every wire to the frame- all good.

I made a new bias resistor network with a short terminal strip and 7 watt resistors.

Plugged it in without tubes just to make sure nothing is going to blow the fuse- no fireworks encountered. Icon_thumbup

Installed the tubes and fired it up. No loud buzzing, so that problem is fixed. Clicked it from SW to BC to Pre-sets to Phono, there's an audible pop from the speaker with each change of input. Turned on the sig gen and fed a signal through a .1mfd cap to the antenna input and checked through the broadcast band and SW band- it makes good audio tone.

Lastly, I connected a homemade antenna to it (stock antenna and cabinet are 12 hours away) and dialed up a few local AM stations. They come in OK, but I'm sure this will need a good alignment. All the presets work, too.

I am darn happy to finally have this thing working again.

Now it's time to tackle the Beam-Of-Light. Icon_idea 8)

It's not how bad you mess up, it's how well you can recover.


Messages In This Thread
42-1008 code 122 - by Eric T - 12-26-2010, 01:49 PM
RE: 42-1008 code 122 - by Eric T - 06-05-2012, 07:02 PM
RE: 42-1008 code 122 - by Michael Dennis - 06-05-2012, 07:20 PM
RE: 42-1008 code 122 - by Sean - 06-06-2012, 10:24 AM
RE: 42-1008 code 122 - by Eric T - 06-06-2012, 05:21 PM
RE: 42-1008 code 122 - by Eric T - 07-18-2012, 09:12 PM
RE: 42-1008 code 122 - by Eric T - 07-29-2012, 08:58 AM
RE: 42-1008 code 122 - by Eric T - 07-29-2012, 09:07 AM
RE: 42-1008 code 122 - by Eric T - 12-16-2012, 08:57 AM
RE: 42-1008 code 122 - by Eric T - 12-20-2012, 09:05 PM
RE: 42-1008 code 122 - by Eric T - 12-22-2012, 12:28 PM
RE: 42-1008 code 122 - by Eric T - 12-22-2012, 04:14 PM
RE: 42-1008 code 122 - by Ron Ramirez - 12-23-2012, 11:09 AM
RE: 42-1008 code 122 - by Eric T - 12-23-2012, 02:27 PM
RE: 42-1008 code 122 - by Eric T - 12-23-2012, 07:25 PM
RE: 42-1008 code 122 - by Eric T - 12-23-2012, 11:15 PM
RE: 42-1008 code 122 - by Eric T - 12-24-2012, 05:23 PM
RE: 42-1008 code 122 - by Eric T - 12-24-2012, 05:52 PM
RE: 42-1008 code 122 - by Ron Ramirez - 12-24-2012, 06:02 PM
RE: 42-1008 code 122 - by Eric T - 12-27-2012, 09:56 AM
RE: 42-1008 code 122 - by codefox1 - 12-27-2012, 03:36 PM
RE: 42-1008 code 122 - by Michael Dennis - 12-28-2012, 01:24 AM
RE: 42-1008 code 122 - by Eric T - 12-28-2012, 11:06 AM
RE: 42-1008 code 122 - by Eric T - 12-28-2012, 12:01 PM
RE: 42-1008 code 122 - by Eric T - 12-28-2012, 03:48 PM
RE: 42-1008 code 122 - by Ron Ramirez - 12-28-2012, 04:12 PM
RE: 42-1008 code 122 - by Ron Ramirez - 12-28-2012, 04:14 PM
RE: 42-1008 code 122 - by Eric T - 12-28-2012, 05:08 PM
RE: 42-1008 code 122 - by Eric T - 12-28-2012, 06:05 PM
RE: 42-1008 code 122 - by Ron Ramirez - 12-28-2012, 07:19 PM
RE: 42-1008 code 122 - by Eric T - 12-28-2012, 08:21 PM
RE: 42-1008 code 122 - by Eric T - 12-29-2012, 03:40 PM
RE: 42-1008 code 122 - by Eric T - 12-31-2012, 05:35 PM
RE: 42-1008 code 122 - by Eric T - 01-18-2013, 06:36 PM
RE: 42-1008 code 122 - by 7estatdef - 01-21-2013, 10:19 AM
RE: 42-1008 code 122 - by Eric T - 01-21-2013, 12:46 PM
RE: 42-1008 code 122 - by Eric T - 06-29-2013, 05:53 PM
RE: 42-1008 code 122 - by morzh - 06-29-2013, 09:02 PM
RE: 42-1008 code 122 - by Eric T - 06-30-2013, 04:39 PM
RE: 42-1008 code 122 - by morzh - 06-30-2013, 04:49 PM
RE: 42-1008 code 122 - by Eric T - 09-16-2013, 12:26 PM
RE: 42-1008 code 122 - by Eforrester - 11-22-2017, 10:52 PM
RE: 42-1008 code 122 - by Radioroslyn - 11-23-2017, 10:58 AM
RE: 42-1008 code 122 - by Eforrester - 11-30-2017, 11:38 AM
Re: 42-1008 code 122 - by 7estatdef - 12-26-2010, 03:07 PM



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