[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 
	Cc: 
	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,
	-Geoff/W5OMR
	
	
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