UK Vintage Radio Repair and Restoration Powered By Google Custom Search Vintage Radio Service Data

Go Back   UK Vintage Radio Repair and Restoration Discussion Forum > Other Discussions > Homebrew Equipment


Homebrew Equipment A place to show, design and discuss the weird and wonderful electronic creations from the hands of individual members.

Closed Thread
Thread Tools
Old 24th Feb 2009, 12:56 am   #21
Skywave's Avatar
Join Date: Jun 2006
Location: Chard, South Somerset, UK.
Posts: 6,675
Thumbs up Re: Advice needed on layout

Quite: hence my Post #16 above.

Al / Skywave
Never act on your first idea. Like solving a crossword clue, a better idea arrives tomorrow.
Skywave is offline  
Old 24th Feb 2009, 1:43 pm   #22
Lee de Forest
Lee de Forest's Avatar
Join Date: Sep 2008
Location: Harrogate, North Yorkshire, UK.
Posts: 352
Default Re: Advice needed on layout

I was looking through a repair & service book last night which has circuit diagrams for approx. 500 radios and this arrangement was used on one of the sets. I also noticed that on some of the circuits the secondary/low voltage coil of the output transformer was grounded to the chassis but on other sets it isn't. What is the function of this?
Lee de Forest is offline  
Closed Thread

Thread Tools

All times are GMT +1. The time now is 5:44 pm.

All information and advice on this forum is subject to the WARNING AND DISCLAIMER located at
Failure to heed this warning may result in death or serious injury to yourself and/or others.

Powered by vBulletin®
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
Copyright ©2002 - 2020, Paul Stenning.