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

Thread Closed

Need a decent schematic Scott Laureate
#15

The after pic from my work on the voltage divider. It looks a lot better. I found resistors that are a lot closer to what the schematic calls for, but for some odd reason the voltages are still high. Should be 250/100/60, but are 275/180/135. The 275 is understandable, given my higher line voltage. The others are a bit confounding. One thing's for sure, the new resistors take up a lot less room, and don't get very warm at all.

   

Also pretty much finished recapping the audio section, still a bunch to go, but I like to work section by section, to find the actual problems rather than shotgunning. Still end up recapping the total radio, but learn more along the way.

Also found out tonight that the bass control, schematic calls for a 1Mohm and a .05 cap, the replacement is a 100K and a .001 cap. So, now I have to find a replacement for that control.


Messages In This Thread
RE: Need a decent schematic Scott Laureate - by BrendaAnnD - 01-28-2014, 10:29 AM



Users browsing this thread: 3 Guest(s)
[-]
Recent Posts
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
54C Complete Teardown/Rebuild
While I'm waiting to wrap up the final steps on my wife's Silvertone 2014, I started disassembly on the next project.  O...glyphmon — 11:07 PM

[-]
Who's Online
There are currently 1622 online users. [Complete List]
» 4 Member(s) | 1618 Guest(s)
AvatarAvatarAvatarAvatar

>