Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

Another 48-482 on the air!
#1

After a couple of weeks of recapping, re-resistoring, I have my 48-482 singing sweetly, on both AM and FM. I did an alignment on the AM band, but I'm reluctant to delve into the FM, as it looks impossibly difficult. I'm getting my local NPR station on it, which is good enough for me.

Much thanks to all those who have posted their 48-482 experience on this forum and others, especially Terry Judkins and all the other brave souls who have ventured into the "hive of bees" that is the capacitor/resistor knot of this radio.

I'm now beginning on the cabinet. Here's a snapshot of the thing before I started on it:
#2

Dang. Picture didn't work. Try this one:

[Image: http://i326.photobucket.com/albums/k420/...g:original]
#3

Glad to hear of another one of these great sets back in service. I think the cabinet looks pretty good as it is. I restored a 48-482 about a year ago and use it as my daily driver on my desk at work tuned to the local NPR station. I did tackle the FM alignment and it was a little tricky but not too bad. I don't think I had the problems with mine that other have had, mainly with the FM1000 detector. I think my biggest problem was getting a squished piece of solder attached to the IF transformers correctly for signal injection.

Sean
WØKPX
#4

Congratulations on the repair.

I have read stories about people attempting to restore the 48-482 sets, and they usually weren't good stories. So it is good to hear that the two of you were able to successfully restore two of them.

I redid one of these a year or so ago. I didn't think it was that difficult, and it worked like a charm on all three bands when I was finished. I had to replace the FM 1000 tube, though.

--
Ron Ramirez
Ferdinand IN
#5

The hardest part was getting at the resistors beneath the band switch. I couldn't figure out how to remove it, so I had to work around and through it. By the way, I learned a new variation on the DIY pushbutton labels for this model. They used a typeface named Empire for this one. It's available for about $25 from various font sellers online. Don't know of a free version of it. Here's how it looks:




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
under chassis parts locator diagram for 1938 Zenith 9s262
Has anyone gone to the trouble of creating an under chassis parts locator image?  Yes, I can identify components by foll...bobloney — 08:57 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Try looking at this site the book mark is for a old generator that I was given. David    https://radionerds.com/index.ph...David — 08:36 PM
Plug Voltages Needed For A 1943 CRV-20130 Power Supply
Hello Everyone, I am looking for voltage identification for all the pin positions on the socket of a CRV-20130 power su...Tonym4704 — 08:16 PM
Philco P45-6365 Universal Transformer Instruction Manual
Can anyone guide me to where this may be found?GRG — 03:00 PM
54C Complete Teardown/Rebuild
I don't think that I have encountered a 12Z3 before, curious how it uses one of those but includes a #43, which is a 25 ...Arran — 02:17 PM
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello,  I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM

[-]
Who's Online
There are currently 2312 online users. [Complete List]
» 1 Member(s) | 2311 Guest(s)
Avatar

>