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Samsung le37c550

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    Samsung le37c550

    TV restarts itself any ideas guys checked voltages

    PIN 14 24V =24.7V
    PIN 13 24V =24.7V
    PIN 12 24V =24.7V
    PIN 11 24V =24.7V
    PIN 10 24V =24.7V
    PIN 9 GND
    PIN 8 GND
    PIN 7 GND
    PIN 6 GND
    PIN 5 GND
    PIN 4 INV-ERR
    PIN 3 BLU-ON 5.19V
    PIN 2 NC 7.99V
    PIN 1 EWPM

    PIN 1 13V =12.19V
    PIN 2 5V-DET
    PIN 3 13V =12.19
    PIN 4 BLU-ON 5.19V
    PIN 5 13V =12.19
    PIN 6 E-PWM
    PIN 7 GND
    PIN 8 H-SYNC =2.19V
    PIN 9 GND
    PIN 10 GND
    PIN 11 B5V =5.21V
    PIN 12 GND
    PIN 13 B5V =5.21V
    PIN 14 B5V =5.21V
    PIN 15 13V =12.19V
    PIN 16 A5V =5.21V
    PIN 17 13V =12.19V
    PIN 18 PSON =1.58V
    Attached Files

    #2
    Re: Samsung le37c550

    restarts itself........right away when it's still cold,or only after it ran for 15 minutes,or completely random...or.......restarts once and is fine for another period,or keeps restarting every 5 seconds....or.....???? lol..Kinda saying,we need a bit more info,as detailed as you can describe the fault...
    Proud owner of dozens of broken TV's and many,many,many boards.


    Our website and passion:http://hollenhundshepherds.com/

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      #3
      Re: Samsung le37c550

      sorry got it today the guy told me it restarts im testing it now so....

      Comment


        #4
        Re: Samsung le37c550

        Probably main board.
        Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
        For service manual, schematic, boardview (board view), datasheet, cad - use our search.

        Comment


          #5
          Re: Samsung le37c550

          Resoldered the psu for cold solder joints been on all day at the moment so fingers crossed...........

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