[AMRadio] Anyone Using Tek 5403/5440/5441 or Similar?

Merz Donald S merz.ds at mellon.com
Tue Jul 18 21:09:51 EDT 2006

I'm with you 100%. But I am assuming this is a power supply problem of some sort since there's no trace at all. I should be able to fix missing voltages, I think. There's 2 dual trace vertical amps in this thing so I am going to assume that at least one of them works. 
73, Don M.

	-----Original Message----- 
	From: amradio-bounces at mailman.qth.net on behalf of W5OMR/Geoff 
	Sent: Tue 7/18/2006 1:20 PM 
	To: Discussion of AM Radio 
	Subject: Re: [AMRadio] Anyone Using Tek 5403/5440/5441 or Similar?

	Merz Donald S wrote:
	> This is very helpful.
	> I think I may take a shot at fixing this. I hate to spend the time on it. But it's the only thing that makes sense.
	Good luck.  I've got a scope that needs to be repaired, that's been at a
	friends shop for over 2 years.  I think the only time it was ever looked
	at, was when it was moved from one spot to the other ;-)
	When it comes to trouble shooting a solid-state horizontal sweep-circuit
	like that, I don't have the first clue as to where to start.
	Driving your AM Rig without a scope,
	is like driving your car at night, without headlights. (K4KYV)
	73 = Best Regards,
	AMRadio mailing list
	Home: http://mailman.qth.net/mailman/listinfo/amradio
	Help: http://mailman.qth.net/mmfaq.html
	Post: mailto:AMRadio at mailman.qth.net
	AMfone Website: http://www.amfone.net
	AM List Admin: Brian Sherrod/w5ami, Paul Courson/wa3vjb
The information contained in this e-mail may be confidential and is intended solely for the use of the named addressee.
Access, copying or re-use of the e-mail or any information contained therein by any other person is not authorized.
If you are not the intended recipient please notify us immediately by returning the e-mail to the originator.(16b)

More information about the AMRadio mailing list

This page last updated 23 Feb 2018.