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  1. D

    LED power supply thermal fuse blown

    thank you , i will give it a try.
  2. D

    LED power supply thermal fuse blown

    that is the input, the output is 6A
  3. D

    LED power supply thermal fuse blown

    hi again, i have a 12v 6amp LED power supply that does not work. i opened it up and i can see that what appears to be a thermal fuse that appears to have blown The LEDS are a 5 meter 5050 300 LED and apparently draw 2 amps. i am happy to replace the fuse, but i do not know what rating to get...
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    Logitech x-540 repair

    hi, thank you for replying, the volume does indeed vary on all speakers at the same time. i have tried using it from a different source, not just pc input. it has worked fine for years but recently started playing up. i will get the pictures uploaded asap. many thanks
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    Logitech x-540 repair

    i have a 5.1 surround system that is playing up. it will be playing at normal volume then gets really quiet, then after an unspecified time returns to normal, or can change constantly quieter then louder. I have managed to figure out it is something in the electronics of the amplifier rather...
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