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    GoodMans TV

    Hi all.
    I have receved a 50 inch led tv model G50238T2SMART /CPT07 15
    No power from PSU:CV55001A-006

    Does anyone have a Schematic diagram for ths TV

    Thanks in Advance.

    Dave.
    Attached Files

    #2
    Re: GoodMans TV

    Can we see more details pictures of what we are dealing with?
    "No power from PSU:CV55001A-006" What does it mean exactly? No power on the Hot side? Cold side?
    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


      #3
      Re: GoodMans TV

      Originally posted by budm View Post
      Can we see more details pictures of what we are dealing with?
      "No power from PSU:CV55001A-006" What does it mean exactly? No power on the Hot side? Cold side?
      OK The set was totally dead on arrival. I Checked for short on main power input (A) and it was fine. Checked the three components under heat sink a found MOSFET had blown. replaced the MOSFET and applied the power. Checked output to main board and have the three 12Volts on the output.

      Turned on the set and had the standby red LED pressed the standby button and got a green LED.
      But no picture. Got my bright LED Touch out and shine it onto the display and could see the main logo moving across the screen. So I have no voltage on the led output.

      Thanks.
      Dave
      Attached Files

      Comment

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