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metinjsh
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Last Activity: 04-03-2012, 08:21 AM
Joined: 07-22-2011
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  • metinjsh
    started a topic HP-1940 2STB

    HP-1940 2STB

    Monitor HP-1940. PSU - BEN 48.L1G02.A01
    Hallo! I carefully check all the tips. At first there were bad transistors C5707 I chaged them, but after few hours problem repeated. I changed all capacitors and resolder transformer solder. And changed transistors again, but two of them all the time "blow".
    Fuse is ok.

    Picture: [url]http://*************/photo/my-images/10/dscf3309s.jpg/[/url]
    Some of capacitors are larger then original, but it's just becouse I could not get the right rated voltage so I took higher voltage caps, but the same capacitanceMonitor HP-1940....
    See more | Go to post

  • Another 2 seconds to black issue...

    Hallo! I carefully check all the tips. At first there were bad transistors C5707 I chaged them, but after few hours problem repeated. I changed all capacitors and resolder transformer solder. And changed transistors again, but two of them all the time "blow".
    Fuse is ok.
    See more | Go to post
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