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panasonic tx32lc60

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    #1

    panasonic tx32lc60

    this set i repaired as it it had a blown main filter cap in the power supply.i went ahead and replaced all the power supply filter caps and two fuse's and all seemed ok/ however if i turn it OFF with the hdmi cable plugged in the tv wont turn on again until i unplug the hdmi cable and turn the set on and then plug hdmi in and it plays uneventfully.the red light blinks twice and then goes out.remote or tv switching is the same. if i use the 3 rca plugs from the cable box its NO problem. if i turn the cable box off with its remote the tv still wont turn on unless the hdmi cable is unplugged.after the set is on hdmi can be used.if i i unplug the power from the cable box and leave hdmi plugged in the set turns on. thers some signal or voltage from the cable box thats screwing around with the tv either when its on or off BUT not unplugged,ill be damned if i got a clue whats going on,do any of you folks?
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    #2
    Re: panasonic tx32lc60

    i dont know how i BOTCHED this but the set is TC32LC60C

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      #3
      Re: panasonic tx32lc60

      ive done it again! its a tc32lx60c

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        #4
        Re: panasonic tx32lc60

        Potentially , you could have N V M , or N A N D chip corruption on the main board .

        Possibly when the power board blew .

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          #5
          Re: panasonic tx32lc60

          The owner had trouble with his cable box and it was replaced maybe the box juiced the hdmi input? whatever it is it must be caused by the standby power im assuming is present on the hdmi input from the modem. thats a guess as it will turn on if it all stays connected and box power supply disconnected .id ask what part that is but no schematics seem to be the norm for tv boards.the factory service manual doesnt even cover the backlight system at all including the lamp ballasts

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            #6
            Re: panasonic tx32lc60

            I have managed to find a workaround using a powered HDMI split er in the past .

            Might be worth a try .

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              #7
              Re: panasonic tx32lc60

              considering its age and the NON availability of backlight bulbs here for it. and the fact the speaker surrounds are shot (nonexistent) i do believe the owner will settle for using it in a non hdmi mode,but i do thank you for your input.if it were mine i suppose i'd look on ebay for a used board.unfortunately the shipping to here will be more than the board itself.

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