EH Scott Philharmonic AM/FM
Posts: 1,193
Threads: 49
Joined: Oct 2017
City: Allendale, MI
Posts: 1,193
Threads: 49
Joined: Oct 2017
City: Allendale, MI
Not shown in the previous post is the amplifier/power supply. Here it is and disassembly has begun in preparation for re-chroming. Notice the twist lock electrolytics. These are dual 30 mfd at 500 volts. By 1940, capacitors certainly had shrunk from what they were a couple of short years earlier.
Posts: 1,475
Threads: 69
Joined: Nov 2012
City: Kansas city, MO.
Great radios. I have the E.H Scott all wave 23 I restored last year. Very labor intensive.
It's good you can still find a place to get the chassis chromed. That will be a very nice radio when your done.
Congrats.
Posts: 1,193
Threads: 49
Joined: Oct 2017
City: Allendale, MI
Ready for the chrome shop.
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand
State, Province, Country: Indiana
Wow, a lot of work there. But the end result will be well worth it.
I need to do the same to my McMurdo Silver MP VI power supply.
--
Ron Ramirez
Ferdinand IN
Posts: 2,075
Threads: 154
Joined: Jan 2013
City: Westland, MI
Nice radio! I really like the dual eye tubes. Looks like the radio is staring at you while listening in a darkened room! Take care, Gary
"Don't pity the dead, pity the living, above all, those living without love."
Professor Albus Dumbledore
Gary - Westland Michigan
Posts: 5,123
Threads: 271
Joined: Nov 2012
City: Wilsonville
State, Province, Country: OR
This will be fun to watch! 
Posts: 16,188
Threads: 562
Joined: Oct 2011
City: Jackson
State, Province, Country: NJ
Night Mare.
38-690 looks like a walk in the park.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
Posts: 1,193
Threads: 49
Joined: Oct 2017
City: Allendale, MI
A challenge to be sure! Don't know about the Night Mare part. Love it! Just wait till I get into the tuner. There's almost 30 tubes on that thing!
(This post was last modified: 06-25-2019, 10:51 PM by rfeenstra.)
Posts: 16,188
Threads: 562
Joined: Oct 2011
City: Jackson
State, Province, Country: NJ
It's a forest. One could get lost in it. 30 tubes. Yikes. Are you sure at least 10 of them are not there just to look god? 
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
Posts: 1,193
Threads: 49
Joined: Oct 2017
City: Allendale, MI
Some do accomplish a purpose of questionable value, especially in this day and age.
Posts: 496
Threads: 15
Joined: Mar 2013
City: Weymouth Ma
24 tube tuner, 6 tube amp/pwr supply as I recall . That's a very nice looking cabinet too. I will be interested to see your posts.I was able to keep one from going out to the trash a couple of years ago .Long story there. Mine came to stay with no amp/pwr supply and even ratty ones are more $ then I want to spend.
Henry
Posts: 1,193
Threads: 49
Joined: Oct 2017
City: Allendale, MI
The pre FM Philharmonics were 30 tubes. they included an audio expander and a scratch filter for the phono input. This one has the early FM band. 27 tubes on the tuner, 6 on the amp/PS. There is no audio expander as they needed the tube space for the FM section. As I said, the FM is the old 42-50 mhz frequency range. I just purchased a TV tuner "subber". These were a piece of test equipment that substituted for the TV tuner for test purposes. With a few modifications they can be made to convert the modern FM band into the old band. It takes 3 ranges to do that since the old band is only 8 mhz wide.
Posts: 496
Threads: 15
Joined: Mar 2013
City: Weymouth Ma
I stand corrected and learned something new today.
Thanks
Henry
Posts: 16,188
Threads: 562
Joined: Oct 2011
City: Jackson
State, Province, Country: NJ
I'd be interested to see how you make those tuners to work. I read about it when I was restoring my Zenith Spinet.
i am still thinking of making it receive modern FM. It should sound very nicely.
And your radio....it should sound exceptional on FM.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
Users browsing this thread: 3 Guest(s)
|
|
Recent Posts
|
|
6TPZ and 5TPO Radio Help
|
| Welcome to the Phorum, R3Sons! I have very limited experience with car radios other than installing custom radios back ...GarySP — 01:08 PM |
|
462ron
|
| OK, I need to rename this thread to say..Eico 368 TV/FM Sweep Generator instead of the current title..Heathkit Sweep Gen...462ron — 12:49 PM |
|
6TPZ and 5TPO Radio Help
|
| Hello, I have a Philco (Ford) 6TPZ and a 5TPO radio. I replaced the electrolytic capacitors in both. I have the SAMS m...R3Sons — 12:29 PM |
|
The list of my radio & TV collection!
|
| Hello Peter,
Thank you for posting that !!
Sincerely Richardradiorich — 09:40 AM |
|
Eico 232 VTVM Schematic
|
| It's a microwave antenna. ?;-p?. I substituted 1N4002s off the 6.3 vac winding for the 1.5 volt battery. Uniprobe is the...RodB — 05:50 PM |
|
Eico 232 VTVM Schematic
|
| Try BAMA for a schematic.
Looks like a replacement power source for the D battery has been installed. The tube may be...Chas — 04:51 PM |
|
Eico 232 VTVM Schematic
|
| Is that a battery holder?morzh — 04:43 PM |
|
Eico 232 VTVM Schematic
|
| A friend gave me this Eico 232 VTVM and I'm having trouble locating the schematic for it. This one seems to be a later v...RodB — 04:17 PM |
|
Var resistor id
|
| Considering what it is in series with, I doubt there should be any power requirements. Of course, we should
know wher...morzh — 03:23 PM |
|
Var resistor id
|
| Trim pot, about 1/2 watt part of focus divider. As stated 2k ohms.
This appears to be a rusty chassis, resolder all ...Chas — 03:19 PM |
|
Who's Online
|
There are currently 7561 online users. [Complete List]
» 2 Member(s) | 7559 Guest(s)
|
|
|
|
 
|
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
