[1000mp] Power supply prob??

Stu.bsm stu.bsm at btinternet.com
Tue Jul 26 14:10:23 EDT 2005


I had a similar problem it was one of the PA`s in the mkv had went

Exactly as you described it would dim the power supply
Try disconnecting the supply from the mkv and see if the supply light goes back to normal if it does it 
will be fine and more like the pa has died


----- Original Message ----- 
From: "f f" <jhill at vom.com>
To: <1000mp at mailman.qth.net>
Sent: Tuesday, July 26, 2005 5:54 PM
Subject: [1000mp] Power supply prob??


> After putting up  new beam, my MK V starting cutting in and out.  I 
> turned it off and let it rest and tried again; same results.  I noticed 
> the power supply power light, turning on and then dimming off.  It has 
> been hot in the shack, so I tried it last night in cooler wx and it did 
> the same thing right during a PSK QSO.
> Anyone have the same problem?  I did find the schematic on the net, but 
> will see what comments I get before tearing into it.
> Thanks for the help.
> Jim, K6UUW
> 
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