1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration

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

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Threaded Mode
Update on 38-5 restoration, Almost ready for cabinet!
Ron Ramirez
Silent Key
*****
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand State, Province, Country: Indiana
#16

10-31-2016, 03:57 PM
Cabinet question moved here:
http://philcoradio.com/phorum/showthread.php?tid=15619
--
Ron Ramirez
Ferdinand IN
Find
TerryMSU
Junior Member
**
Posts: 45
Threads: 8
Joined: Oct 2016
City: Jackson, MI
#17

11-01-2016, 01:17 PM
Well I finally checked out the speaker and output transformer that I have. The speaker, is of course the wrong size for the tabletop cabinet. I was hoping to use the output transformer, but one side measures about 2 Kohns. The rest appears to be OK. Perhaps I can untapped the transformer and get lucky enough to find an end and touch up the soldering. Otherwise, I will need a transformer as well as the speaker.

Thanks,
TerryMSU
Find
TerryMSU
Junior Member
**
Posts: 45
Threads: 8
Joined: Oct 2016
City: Jackson, MI
#18

11-15-2016, 09:51 PM
Just an update... found the correct speaker. (Although it looks like it will need reconed.) Will be buying it from a gentleman of ARF in California. Cabinet is in the process of being ordered. Have checked all the coils and RF/if transformers (I hope) and they are all close to the right resistance. I have completed one Philco Bakelite box (power line input caps) and am starting the second one. I think in a few weeks I will have a functional 38-5B.

Thanks for the help thus far. I suspect there will be many more questions.

TerryMSU
Find
TerryMSU
Junior Member
**
Posts: 45
Threads: 8
Joined: Oct 2016
City: Jackson, MI
#19

11-24-2016, 05:04 PM
Speaker is in my hands. Radio recap mostly done. Audio section seems to work, but the RF/IF section does not. Some of the voltages are close and some are WAY off. I have the Riders manual. Can anyone help with the Philco manual?

Thanks,
TerryMSU
Find
morzh
Odobenus rosmarus
******
Posts: 16,562
Threads: 573
Joined: Oct 2011
City: Jackson State, Province, Country: NJ
#20

11-24-2016, 05:31 PM
Terry


Meantime Rider usually is sufficient to start working as long as the sch is there.
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.
Find
KCMike
Phorum Expert
*****
Posts: 1,475
Threads: 69
Joined: Nov 2012
City: Kansas city, MO.
#21

11-24-2016, 08:36 PM
Don't know if this is same as riders.
http://www.audiophool.com/Philco.html
Find
sam
Phorum Expert
*****
Posts: 2,575
Threads: 337
Joined: Jun 2013
City: lawrenceville nj
#22

11-24-2016, 10:11 PM
hey kcmike
this may help too

http://philcoradio.com/phorum/showthread.php?tid=5088

sam
Some day, and that day may never come, I will call upon you to do a service for me. But until that day, accept this justice as a gift
mafiamen2
Find
TerryMSU
Junior Member
**
Posts: 45
Threads: 8
Joined: Oct 2016
City: Jackson, MI
#23

11-27-2016, 06:46 PM
Philco 38-5 update. I have audio coming thru the speaker from AM stations. Here is what I have yet to do. The cabinet is yet to ship. The speaker needs repaired. Both lights (dial indicator and shadow meter) are in need of repair. Any ideas on how to repair the Philco lamp sockets? Btw, the shadow meter is functioning. I can see the vane moving, but of course with no lamp, it is not nearly as cool.
Find
Ron Ramirez
Silent Key
*****
Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand State, Province, Country: Indiana
#24

11-27-2016, 06:47 PM
http://www.philcoradio.com/phorum/showth...?tid=14963

In the Tech Section of the Phorum.
--
Ron Ramirez
Ferdinand IN
Find
TerryMSU
Junior Member
**
Posts: 45
Threads: 8
Joined: Oct 2016
City: Jackson, MI
#25

11-27-2016, 07:13 PM
Ron, I thought I had seen something like that. My knee jerk reaction was that my socket looks different. After a quick look, the shadow meter looked different, but I think someone had tried to fix it years ago. I think your fix will do the job.

Thanks,
TerryMSU
Find
TerryMSU
Junior Member
**
Posts: 45
Threads: 8
Joined: Oct 2016
City: Jackson, MI
#26

11-27-2016, 07:41 PM
I forgot that the female speaker connector has an issue as well. The fiber washer that holds the contacts in place is broken. It appears to be attached with a blind rivet. What can I do about that?

Thanks,
TerryMSU
Find
Radioroslyn
Phorum Expert
*****
Posts: 7,305
Threads: 270
Joined: Dec 2009
City: Roslyn Pa
#27

11-27-2016, 08:03 PM
Pic ????
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry
Find
TerryMSU
Junior Member
**
Posts: 45
Threads: 8
Joined: Oct 2016
City: Jackson, MI
#28

11-27-2016, 09:36 PM
(11-27-2016, 08:03 PM)Radioroslyn Wrote:  Pic ????


Attached Files Image(s)
   
Find
TerryMSU
Junior Member
**
Posts: 45
Threads: 8
Joined: Oct 2016
City: Jackson, MI
#29

11-30-2016, 06:01 PM
Looking for what type of bulbs to use for my dial and shadow meter lamps. Can anyone tell me? Philco number is 34-2064, but what does that mean for a regular bulb number, 44, 47, or..?

Thanks,
TerryMSU
Find
Nathan Slingerland
Super Moderator
******
Posts: 1,889
Threads: 214
Joined: May 2015
City: Seattle State, Province, Country: WA
#30

11-30-2016, 06:09 PM
See http://www.philcorepairbench.com/lamps.htm and
http://www.philcorepairbench.com/tips/svctip01.htm

34-2064 = No. 44
Find
« Next Oldest | Next Newest »
Thread Closed




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Rogers Majestic R-646
By the way, the bypass you suggested is a rare solution in some circuits. For example, this schematics solution is used...Vlad95 — 01:43 PM
Rogers Majestic R-646
No, you are wrong, because you did not know the details. Unfortunately, only ONE winding out of six is intact in both t...Vlad95 — 01:14 PM
Rogers Majestic R-646
The output 45s are still in push-pull because the transformer secondary winding is still in the grid circuit providing o...RodB — 11:52 AM
Rogers Majestic R-646
Thanks RodB for the help. But this is not a real solution to this situation, not even a temporary one. Because the firs...Vlad95 — 11:34 AM
Philco Model 16 wiring question
I was going to check the voltages as you suggested and hooked it up to my dim bulb. It appears I have a short. The bul...bobclausen — 10:34 AM
Rogers Majestic R-646
You can bypass the interstage transformer by disconnecting the primary, connect a load resistor of about 10k - 20k to th...RodB — 09:40 AM
HiFi (Chifi) tube amp build - but my own design.
So, here's Prince on stage halfway through Purple Rain when he stoops down to his tech and says "Rod, pull out that...RodB — 09:17 AM
Rogers Majestic R-646
Today I finished inspecting all the parts. The result is not very pleasing. The first positive news: 1) The power tr...Vlad95 — 11:40 PM
HiFi (Chifi) tube amp build - but my own design.
Well, found muh culprit. After using socket test adapters and finding voltages all ok, swapping 6V6s, no avail, swapped ...TV MAN — 11:18 PM
HiFi (Chifi) tube amp build - but my own design.
Well, maybe - maybe not  :lol: It's been an interesting project so far! Something so simple, yet so cranky. The 1st one ...TV MAN — 05:12 PM

[-]
Who's Online
There are currently 1049 online users. [Complete List]
» 2 Member(s) | 1047 Guest(s)
AvatarAvatar

>
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration