Panasonic SA-PT860 Wont Power On

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  • lfebnelsfjnewf
    New Member
    • Nov 2021
    • 3
    • Australia
    #1

    Panasonic SA-PT860 Wont Power On

    Hi, ive picked up a Panasonic Home Theatre System (SA-PT860) from a friend and when i plug it in i get the red standby light, but it wont power on when i press the switch or the power button on the remote. He said it was working a few months ago.

    I opened it up and i cant see anything visually wrong but i havent done too much of this, so i could be wrong.
    ive grabbed the service manual and had a look at other threads but im not sure how to proceed.

    its similar to this thread but i dont get any noise from the standby transformer.

    ive measured 6 Volts on sys6v - pin 2 on CN5802
    i tried shorting am_bp with sys6v (as suggested by that thread) but it didnt power on the unit.

    Any help would be appreciated!
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    • lfebnelsfjnewf
      New Member
      • Nov 2021
      • 3
      • Australia
      #2
      Re: Panasonic SA-PT860 Wont Power On

      I've tested the basics of the power cable and fuses and they are all good

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