1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Linear Mode
37-61 bakelite block question
mikethedruid
Banned
Posts: 1,824
Threads: 114
Joined: Jul 2014
City: Sneedville, TN
#3

10-26-2015, 06:19 PM
Yes, Chris, Looking closely at it, it seems there are tiny wires coming through the end two eyelets, but not the middle one. I am wondering if the middle one is just being used as a tie point. I am still not sure which of the condensers in the circuit is hiding inside. Tracing the wires, it seems as if it may be part number 40, the .03 mfd condenser, but I am not sure, and, of course, when I take it apart, I probably won't be able to read anything on whatever is inside, if it is at all like the other block. If anyone has encountered this also, and knows, please let me know.
Find
« Next Oldest | Next Newest »


Messages In This Thread
37-61 bakelite block question - by mikethedruid - 10-26-2015, 04:07 PM
RE: 37-61 bakelite block question - by OZ4 - 10-26-2015, 05:17 PM
RE: 37-61 bakelite block question - by mikethedruid - 10-26-2015, 06:19 PM
RE: 37-61 bakelite block question - by OZ4 - 10-26-2015, 09:04 PM



Users browsing this thread: 3 Guest(s)
[-]
Recent Posts
37-690 Bass Choke Replacement
Ah, now where to find one. I've into this before on smaller sets, I now recall. Hammond makes one that is only rated...Radiodial — 03:27 PM
Philco 38-7 Speaker
Ask the admins to put them together. As for the renaming, while inside the thread, you simply press "New reply&quo...morzh — 02:23 PM
37-690 Bass Choke Replacement
This is the parts catalog. 32-7528 choke is 65H, 10mA, 2,250 Ohm inductance. Find a suitable one.morzh — 02:18 PM
37-690 Bass Choke Replacement
While troubleshooting the no bass amplification issue, I think I found the culprit. The choke #104 is reading 164K ohms....Radiodial — 01:42 PM
Philco 60 Squealing
Your IF transformers are tuned to the resonant frequency they were designed for. When you observe the bell curve they di...RodB — 01:35 PM
identify very thin wire for replacement on 37-640
Thanks so much for your help!  I really could not have gotten this far without the kindness of you and other members.  T...georgetownjohn — 11:50 AM
Philco 38-7 Oscillation
Will do, thank you.tludka — 10:26 AM
Philco 38-7 Oscillation
As to your oscillation issue I would align the IF transformers. That may solve the problem. You also would want to check...Radioroslyn — 10:22 AM
Philco 38-7 Speaker
Thank you, I will check this out, I do have some shields I can place around the specific tubes. I searched the four que...tludka — 10:18 AM
Philco 38-7 Speaker
Also, check if any wires going to Grid Caps of the tubes that are supposed to be INSIDE of their respective shields (if ...morzh — 09:54 AM

[-]
Who's Online
There are currently 3399 online users. [Complete List]
» 2 Member(s) | 3397 Guest(s)
AvatarAvatar

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