Samsung 740N power problem

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  • dminev
    New Member
    • Dec 2010
    • 1
    #1

    Samsung 740N power problem

    Hi everybody,
    I have Samsung 740N with blank screen. After replace caps 3X820uF with 3X1000uf and blown pico fuse 3A fuse blow again. With no fuse voltage reading is 18,6V on 13V line. I know 18,6V is too high. On pin3 of DM0565R voltage reading is normal 15,6V but on pin4 is imposible measure voltage because my digital multimeter automatically switch off. Any suggestion?
    Sorry for my bad english. This is my first post.
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