Astronomy Site: Meade Advanced Products Users Group Archive: Re: [M]: Re: LX-200 Power Panel Defect


 

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Subject: Re: [M]: Re: LX-200 Power Panel Defect
From: Roger Hamlett
Reply To: mapug@shore.net
Date: Sat Nov 06 02:14:41 2004

While you're here, how about checking out the Astronomy Book List ?


----- Original Message -----
Sent: Friday, November 05, 2004 10:32 PM
Subject: Re: [M]: Re: LX-200 Power Panel Defect


> Thank you for your response. I have disconnected the diode D-1 and it
passes
> an ohmmeter test. This points to the voltage regulator. I will check that
> next. I'll probably replace both. I am happy to learn that the LM339 is
available
> and cheap. If all else fails, I will replace them. This MAPUG resource is
> great. There is so much help available, based on knowlege and experience.
I am
> impressed. Bob Manley
If you have any trouble sourcing them in the US (DigiKey should have them),
in the UK, the LM339, is £0.44 each in 'one off' quantities, and the
voltage regulator is the same price. I'll gladly stick some in the post if
you have any trouble finding them.

Best Wishes


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