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My 38-690 Project
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I have always wanted a really high end console radio that I could actually afford. The 1000Z, Baby Strats, Scott sets were pretty much out of my range. I got lucky back in October 2017 and I purchased a 38-690 locally here in CT from an ARF Member. It was only a 2 hour round trip and my brother in-law helped me get it home. The radio was sold in operating condition, but there were issues. Knowing that I was planning on a full restoration, I would tackle each item one at a time.

I did a post in the refinishing thread when I was working on the cabinet, but I figured I'd show the complete radio project from start to finish.

Here is a list of what needed to be done.

Repair the previous electronic restoration. Many bad solder connections were found, and caps were missed. Also many out of tolerance resistors, and 2 candohms that will be replaced. Note: There were no paper caps left for me to restuff, so I left it alone and stuck with modern caps.

Stuff the electrolytic cans with 630 V film caps.

Rebuild the RF sub chassis. only two caps were replaced and all the rest were original.

Paint the rusty main chassis, sub chassis, and power/amp chassis.

Repair the cracked dial. It was spinning loosely.

Repair the audio muting switch.

Perform an Alignment.

Refinish the cabinet. A poor attempt at refinishing before left me with a layer of polyurethane to remove.

Here are the before pictures. More to follow.                    

Tony

“People may not remember how fast you did a job, but they will remember how well you did it”


Messages In This Thread
My 38-690 Project - by tbone - 07-07-2018, 09:20 PM
RE: My 38-690 Project - by tbone - 07-07-2018, 09:25 PM
RE: My 38-690 Project - by morzh - 07-07-2018, 09:25 PM
RE: My 38-690 Project - by Richie - 07-07-2018, 09:27 PM
RE: My 38-690 Project - by tbone - 07-07-2018, 09:36 PM
RE: My 38-690 Project - by tbone - 07-07-2018, 09:53 PM
RE: My 38-690 Project - by tbone - 07-07-2018, 09:59 PM
RE: My 38-690 Project - by VntgRads - 07-07-2018, 10:29 PM
RE: My 38-690 Project - by Bill Bacco - 07-08-2018, 09:17 AM
RE: My 38-690 Project - by LarryFS - 07-08-2018, 11:43 AM
RE: My 38-690 Project - by tbone - 07-08-2018, 08:11 PM
RE: My 38-690 Project - by brianbbs67 - 07-11-2018, 12:18 AM



Users browsing this thread: 7 Guest(s)
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Recent Posts
Rusty Tuning Condenser
I do not think Philco 91 used pot metal for the tuning cap.morzh — 04:56 PM
38-10T chassis Restoration begins
Rich do you dunk the whole razor in there with it turned on to get a good mix? :lol:dconant — 04:48 PM
Rusty Tuning Condenser
David, RodB says to watch out for pot metal as it might dissolve in vinegar. I think there might be some in there. I thi...dconant — 04:40 PM
Rusty Tuning Condenser
Give the tuner a good wash in Dawn and hot water. Then set tuner in a plastic container and cover with vinegar let soak ...David — 12:53 PM
Rusty Tuning Condenser
If you have rust between the vanes, I wonder how you get the NJ in between, and how you then wipe it off.morzh — 12:02 PM
Philco 60 Squealing
If the noise is still there, the OPT might just be OK. Or so we hope.morzh — 12:01 PM
Philco 60 Squealing
You would probably be replacing the OPT.RodB — 10:54 AM
Philco 60 Squealing
I have been playing the radio for a while now and doing well. Turned it on today and all I got was a whole lot of noise....dconant — 09:39 AM
Rusty Tuning Condenser
Thanks guys. I think I'll give the Naval Jelly a try since I can better control where it goes.dconant — 09:23 AM
Philco Model 80 Transformer resistance
Just forget this number, it is useless anyway. Simply proceed with your project.morzh — 10:08 PM

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