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

42-1008 code 122
#16

Well, the fuse blew. Don't take much to burn a 1/2 amp. :/

I checked throughout for any shorts. I took the tubes out again, and it still blows the fuse. So I went ahead and disassembled the power transformer and spliced in new wires on the inside, making sure to heat shrink everything as far back as possible.

I checked all windings of the transformer with an ohmmeter, they all seem about right... at least about the same as before.
Edit:
Upon further review, I had inadvertently pushed the On/Off switch on the front (I was using the power strip's switch to cycle power). It's alive again.

Now to figure out where my sig gen cables got packed away during the move...

[Image: http://sphotos-a.xx.fbcdn.net/hphotos-as...8984_n.jpg]

I'll put the dial on once I hear some broadcast noise come through.


Messages In This Thread
42-1008 code 122 - by Eric T - 12-26-2010, 02:49 PM
RE: 42-1008 code 122 - by Eric T - 06-05-2012, 08:02 PM
RE: 42-1008 code 122 - by Michael Dennis - 06-05-2012, 08:20 PM
RE: 42-1008 code 122 - by Sean - 06-06-2012, 11:24 AM
RE: 42-1008 code 122 - by Eric T - 06-06-2012, 06:21 PM
RE: 42-1008 code 122 - by Eric T - 07-18-2012, 10:12 PM
RE: 42-1008 code 122 - by Eric T - 07-29-2012, 09:58 AM
RE: 42-1008 code 122 - by Eric T - 07-29-2012, 10:07 AM
RE: 42-1008 code 122 - by Eric T - 12-16-2012, 09:57 AM
RE: 42-1008 code 122 - by Eric T - 12-20-2012, 10:05 PM
RE: 42-1008 code 122 - by Eric T - 12-22-2012, 01:28 PM
RE: 42-1008 code 122 - by Eric T - 12-22-2012, 05:14 PM
RE: 42-1008 code 122 - by Ron Ramirez - 12-23-2012, 12:09 PM
RE: 42-1008 code 122 - by Eric T - 12-23-2012, 03:27 PM
RE: 42-1008 code 122 - by Eric T - 12-23-2012, 08:25 PM
RE: 42-1008 code 122 - by Eric T - 12-24-2012, 12:15 AM
RE: 42-1008 code 122 - by Eric T - 12-24-2012, 06:23 PM
RE: 42-1008 code 122 - by Eric T - 12-24-2012, 06:52 PM
RE: 42-1008 code 122 - by Ron Ramirez - 12-24-2012, 07:02 PM
RE: 42-1008 code 122 - by Eric T - 12-27-2012, 10:56 AM
RE: 42-1008 code 122 - by codefox1 - 12-27-2012, 04:36 PM
RE: 42-1008 code 122 - by Michael Dennis - 12-28-2012, 02:24 AM
RE: 42-1008 code 122 - by Eric T - 12-28-2012, 12:06 PM
RE: 42-1008 code 122 - by Eric T - 12-28-2012, 01:01 PM
RE: 42-1008 code 122 - by Eric T - 12-28-2012, 04:48 PM
RE: 42-1008 code 122 - by Ron Ramirez - 12-28-2012, 05:12 PM
RE: 42-1008 code 122 - by Ron Ramirez - 12-28-2012, 05:14 PM
RE: 42-1008 code 122 - by Eric T - 12-28-2012, 06:08 PM
RE: 42-1008 code 122 - by Eric T - 12-28-2012, 07:05 PM
RE: 42-1008 code 122 - by Ron Ramirez - 12-28-2012, 08:19 PM
RE: 42-1008 code 122 - by Eric T - 12-28-2012, 09:21 PM
RE: 42-1008 code 122 - by Eric T - 12-29-2012, 04:40 PM
RE: 42-1008 code 122 - by Eric T - 12-31-2012, 06:35 PM
RE: 42-1008 code 122 - by Eric T - 01-18-2013, 07:36 PM
RE: 42-1008 code 122 - by 7estatdef - 01-21-2013, 11:19 AM
RE: 42-1008 code 122 - by Eric T - 01-21-2013, 01:46 PM
RE: 42-1008 code 122 - by Eric T - 06-29-2013, 06:53 PM
RE: 42-1008 code 122 - by morzh - 06-29-2013, 10:02 PM
RE: 42-1008 code 122 - by Eric T - 06-30-2013, 05:39 PM
RE: 42-1008 code 122 - by morzh - 06-30-2013, 05:49 PM
RE: 42-1008 code 122 - by Eric T - 09-16-2013, 01:26 PM
RE: 42-1008 code 122 - by Eforrester - 11-22-2017, 11:52 PM
RE: 42-1008 code 122 - by Radioroslyn - 11-23-2017, 11:58 AM
RE: 42-1008 code 122 - by Eforrester - 11-30-2017, 12:38 PM
Re: 42-1008 code 122 - by 7estatdef - 12-26-2010, 04:07 PM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Zenith H725
David - I think I understand but what units are you discussing (Low of 1.7, high of 3.9)? Budget constraints for Ham ...EdHolland — 01:43 PM
My Philco 37-116 Restore
You're doing great. I wish I could be more involved, but my mind is right now preoccupied with the reason I am here in ...morzh — 12:21 PM
My Philco 37-116 Restore
Hope you guys are still with me. I have moved on to the alignment. I completed the IF alignment which was pretty muc...dconant — 10:47 AM
My Philco 37-116 Restore
Hello MrFixr55, Thank you for taking the time to explain. I measured 50 volts where you say. Today the 370 volts at ...dconant — 12:51 PM
462ron
Oh that sucks. It’s something easily overlooked. Hopefully it’s nothing more than a resistor! Ron462ron — 08:08 AM
Philco 46-480 Electronic Restoration
Just confirmed that you are correct. It’s the function generator. I connected the signal output probe to one of the inpu...jrblasde — 07:52 AM
Philco 46-480 Electronic Restoration
Ouch, you may be right. Yes, it is solid state. It’s the signal output of my oscilloscope. May be time to crack that ...jrblasde — 07:27 AM
462ron
If you didn’t put a DC blocking cap between the signal generator probe and the plate of the 1st IF it’s possible you ble...462ron — 07:07 AM
My Philco 37-116 Restore
Hi DConnant, The reason why C127 is isolated from ground is because sets of this vintage did not have the center tap...MrFixr55 — 01:07 AM
Philco 46-480 Electronic Restoration
The shield is on the 6H6. It was, in fact, a missing jumper to connect the main chassis ground to the RF chassis grou...jrblasde — 10:58 PM

[-]
Who's Online
There are currently 1042 online users. [Complete List]
» 2 Member(s) | 1040 Guest(s)
AvatarAvatar

>