bn44-00514a PS component list?

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  • budm
    Badcaps Legend
    • Feb 2010
    • 40746
    • USA
    #21
    Re: bn44-00514a PS component list?

    That is because pin 2 is the CS pin which is connected to really low (<1) Ohms to circuit GND, that diode is connected in parallel with that resistor so that is why it shows as shorted circuit. Remove the diode and test it off the board, more likely the diode is OK
    But what was the original problem?
    Attached Files
    Never stop learning
    Basic LCD TV and Monitor troubleshooting guides.
    http://www.badcaps.net/forum/showthr...956#post305956

    Voltage Regulator (LDO) testing:
    http://www.badcaps.net/forum/showthr...999#post300999

    Inverter testing using old CFL:
    http://www.badcaps.net/forum/showthr...er+testing+cfl

    Tear down pictures : Hit the ">" Show Albums and stories" on the left side
    http://s807.photobucket.com/user/budm/library/

    TV Factory reset codes listing:
    http://www.badcaps.net/forum/showthread.php?t=24809

      Comment

      • HS13
        Member
        • Feb 2014
        • 14
        • USA
        #22
        Re: bn44-00514a PS component list?

        Will try today
        Thank for your help.

          Comment

          • R_J
            Badcaps Legend
            • Jun 2012
            • 9515
            • Canada
            #23
            Re: bn44-00514a PS component list?

            Like budm said the diode is likely ok, but this should be the number MBRS140T3G, Schottky diode.
            I see from your picture you need to repair the trace to pin3
            Last edited by R_J; 07-21-2018, 05:09 PM.

              Comment

              • HS13
                Member
                • Feb 2014
                • 14
                • USA
                #24
                Re: bn44-00514a PS component list?

                Hi:
                Budm or R J.

                today I try the way budm say take the diode out and check the diode still good .and repair the trace pin #3 .and finished the repair kit from shop Jimmy .you know what ?.is the same but no clicking and the red standby light is on . When is power on the red light flash few time the go back solid red.
                Please help me what's going on.?
                Thanks.

                  Comment

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