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

Update on 38-5 restoration, Almost ready for cabinet!
#41

Member

Joined: Sep Tue 27, 2016 8:55 am
Posts: 94
Location: Jackson, MI
Got it working as intended. Yes there are several stations on that band. Not exactly certain what the problem was, but likely causes were either a bad connection at the shaft of the tuner or more likely a bad connection of a tube pin to socket. For the tuner, I cleaned the ball bearing and reassembled it. Perhaps some small improvement was made, but not certain. As I was tapping around the sockets, I found one that was questionable, so I took all the sockets and squeezed the connection slightly. Now it works consistently, instead of rarely. With the exception of some minor cosmetics, the chassis is ready for the cabinet, which I am assured will ship tomorrow.

About those cosmetics, the original line cord was round and molded (and extremely brittle). Does anyone make a similar line cord? I could always put on a cloth line cord and Bakelite plug, but if I can get something more correct, why not do so.

Thanks,
TerryMSU


Messages In This Thread
RE: Update on 38-5 restoration, IF and SW questions - by TerryMSU - 12-03-2016, 12:55 AM



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 no members online.

>