Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12, 2025) x

Thread Closed

40-150 No SW
#10

(03-29-2016, 03:47 AM)Arran Wrote:   There might be a defective mica cap in the shortwave oscillator tank circuit, sometimes that will kill it.
Regards
Arran


There is a mica and I swapped it with a new one and no change.


Gregb


Messages In This Thread
40-150 No SW - by gregb - 03-26-2016, 04:18 PM
RE: 40-150 No SW - by pbert - 03-26-2016, 06:03 PM
RE: 40-150 No SW - by klondike98 - 03-26-2016, 06:19 PM
RE: 40-150 No SW - by gregb - 03-26-2016, 08:35 PM
RE: 40-150 No SW - by gregb - 03-28-2016, 12:01 AM
RE: 40-150 No SW - by David - 03-28-2016, 09:04 PM
RE: 40-150 No SW - by gregb - 03-28-2016, 10:07 PM
RE: 40-150 No SW - by Arran - 03-29-2016, 03:47 AM
RE: 40-150 No SW - by gregb - 03-29-2016, 08:55 AM
RE: 40-150 No SW - by Ron Ramirez - 03-29-2016, 05:50 AM
RE: 40-150 No SW - by gregb - 03-29-2016, 08:56 AM
RE: 40-150 No SW - by fifties - 03-29-2016, 08:54 PM
RE: 40-150 No SW - by gregb - 03-29-2016, 09:05 PM
RE: 40-150 No SW - by Raleigh - 04-13-2016, 12:39 AM
RE: 40-150 No SW - by gregb - 04-13-2016, 09:10 AM



Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
HiFi (Chifi) tube amp build - but my own design.
It's the other forum. I'm also in DIY, but mostly read there. Honestly, I kinda jumped into this without much thought to...TV MAN — 10:43 AM
Philco 71 Code 125
Hello,  I am in need of a schematic for this radio. Mine has the three separate circular tube shields and a shadow me...dconant — 08:06 AM
Stromberg Carlson 1500 Squeal
And life just keeps getting more complicated.dconant — 07:57 AM
54C Complete Teardown/Rebuild
Hello Roy, here is this one sincerely Richardradiorich — 12:45 AM
54C Complete Teardown/Rebuild
Richard, Had grabbed it already but thank you just the same.  I find myself wanting to find some way to block out the...glyphmon — 12:03 AM
54C Complete Teardown/Rebuild
Hello roy, here is a link to the schematic . Sincerely Richardradiorich — 11:54 PM
54C Complete Teardown/Rebuild
Richard, The Silvertone 2014 also is a transformerless set, so I am incorporating a 1:1 600 ohm audio isolation transfo...glyphmon — 11:37 PM
Preliminary work on wife's Silvertone 2014
Did an alignment today which was interesting.  IF alignment went great, almost all was already spot-on.  Adjusting on th...glyphmon — 11:35 PM
54C Complete Teardown/Rebuild
The main problem with adding a Bluetooth input is that this set lacks a traditional power transformer to isolate it from...radiorich — 11:19 PM
54C Cabinet Refinish
I started stripping this cabinet before it got super chilly out because I knew I wasn't going to be able to work on ...glyphmon — 11:18 PM

[-]
Who's Online
There are currently 1743 online users. [Complete List]
» 1 Member(s) | 1742 Guest(s)
Avatar

>