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pioneer vsx-30 not turning on

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  • pioneer vsx-30 not turning on

    my vsx-30 had stop turning on and i noticed that the second relay after the transformer is not clicking then i saw that r186 was burned but i can not find the value for the resistor from what i could see it looked like 100 ohms but could someone confirm

  • #2
    Originally posted by you2314 View Post
    my vsx-30 had stop turning on and i noticed that the second relay after the transformer is not clicking then i saw that r186 was burned but i can not find the value for the resistor from what i could see it looked like 100 ohms but could someone confirm
    Here is the service manual, https://elektrotanya.com/pioneer_vsx.../download.html

    it looks like a 22ohm 1/4watt, but resistors don't just burn for no reason. There will most likely be other issues a little above my knowledge level.

    nosaj
    Click image for larger version

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    soldering stuff that's broken, breaking stuff that works, Yeah!

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    • #3
      replaced resistor but now nothing happens resistor does not blow and second relay click

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      • #4
        Originally posted by you2314 View Post
        replaced resistor but now nothing happens resistor does not blow and second relay click
        Nothing happens means what?

        nosaj
        soldering stuff that's broken, breaking stuff that works, Yeah!

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        • #5
          the first relay click when i plug it in and the nothing happens

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          • #6
            Originally posted by you2314 View Post
            the first relay click when i plug it in and the nothing happens
            No lights on receiver? Do you have a multimeter?
            nosaj
            soldering stuff that's broken, breaking stuff that works, Yeah!

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            • #7
              "nothing happens"

              Come on!

              How about some voltage checks.

              Sheesh.

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              • #8
                what points should i check

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                • #9
                  Originally posted by you2314 View Post
                  what points should i check
                  Make sure no speakers are connected. Put your meter leads on one channel set to DC Volts. Turn stereo on while watching meter. Write down numbers before relay clicks and after. Repeat on the other speaker channel..
                  nosaj
                  soldering stuff that's broken, breaking stuff that works, Yeah!

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                  • #10
                    no speakers are shorted and all voltages are there except for the 5 v on the front panel

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