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Thread: Panasonic TX-76PW10a EURO7

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    Default Panasonic TX-76PW10a EURO7

    I have Intermittent shut down on start up ( not start more then start )
    When I do get a picture I have good picture except for a vertical tear line in the middle.
    Also once running it stays running .
    Also has no sound I can hear it very faintly if I put my ear to the speaker.

    A circuit or tip would be appreciated .



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    The vertical IC's are a real common problem they are a LA7876
    and if they start to play up the protection circuit will cut in and give you some strange faults
    And if the the vertical IC is playing up it could drag the rail done to your audio IC maybe LOL

    For the audio check IC2406 and r2419(protection)
    When you do things right, people won't be sure that you have done anything at all

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    Hi Best
    Yes i seen those in the disk you shared .Had a quick look at the audio ic appears to have a round 22 volts to it so looks ok at first glance.

    I seen a similar fault i have at Euras . . Any one have access.

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    Ive done a bit of investigation .
    Startup is ok now found a dry joint.

    Looks like IC2001 MSP3410D is stuffed has audio input from the tuner and nothing out the DAC ouputs .

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