Samsung 50 inch LED no picture model UN50EH5000

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  • budm
    Badcaps Legend
    • Feb 2010
    • 40746
    • USA

    #21
    Re: Samsung 50 inch LED no picture model UN50EH5000

    You need to have the connector in place so we can see if the main board is sending the correct signals or not, you can probe the connector from the back side where the wires go in.
    And those numbers do not make any sense since one row is for the odd number pins and another row is for the Even number pins.
    And without the name of the pins those Voltages do not really mean anything to us much.

    Pin 1 = B13 = ???? V
    Pin 3 = B13 = ???? V
    Pin 5 = Vamp = ???? V
    Pin 7 = Vamp = ???? V
    Pin 9 = GND
    Pin 11 = B5V = ???? V
    Pin 13 = B5V = ???? V

    Pin 2 = P-DIM = ???? V
    Pin 4 = B13V = ???? V
    Pin 6 = BLU-ON = ???? V
    Pin 8 = GND
    Pin 10 = GND
    Pin 12 = A5V = ???? V
    Pin 14 = PS-ON = ???? V

    If you look at what I put up above then you can easily see what are missing or what are not correct.
    Last edited by budm; 03-20-2017, 09:50 AM.
    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

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