ebr66607501 Q12 Q13 & Q21 Q22

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  • goldbird78
    Senior Member
    • Feb 2018
    • 188
    • canada

    #1

    ebr66607501 Q12 Q13 & Q21 Q22

    Hi all, I'm attempting to repair a ebr66607501 Ysus board and have removed the Q12 Q13 sus up and the Q21 Q22 sus down igbts which were shorted and now I cant remember where the 30F124 and the 30J124 go !!! Any help would be appreciated. Thanks
  • goldbird78
    Senior Member
    • Feb 2018
    • 188
    • canada

    #2
    Re: ebr66607501 Q12 Q13 & Q21 Q22

    Searched some old posts and google, some say 30J124 are Q12 Q13 sus up and some say they are the q21 q22 sus down. If any one has a ebr66607501 board handy and can take a quick look that would be much appreciated. Thanks

    Comment

    • bobbyskillz
      Senior Member
      • Dec 2010
      • 76
      • United States

      #3
      Re: ebr66607501 Q12 Q13 & Q21 Q22

      The only apparent difference I can see between the 30F124 and 30J124 is the 30F124 is rated at 300v and the 30J124 is rated at 600v. It seems you can replace the 30F124 with a 30J124.

      I found this video that shows the location of the two on a similar model TV (perhaps). https://www.youtube.com/watch?v=ozJ-YEWcJTg
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      • goldbird78
        Senior Member
        • Feb 2018
        • 188
        • canada

        #4
        Re: ebr66607501 Q12 Q13 & Q21 Q22

        Thanks for the info, so to be safe I will replace them all with 30J124.

        Originally posted by bobbyskillz
        The only apparent difference I can see between the 30F124 and 30J124 is the 30F124 is rated at 300v and the 30J124 is rated at 600v. It seems you can replace the 30F124 with a 30J124.

        I found this video that shows the location of the two on a similar model TV (perhaps). https://www.youtube.com/watch?v=ozJ-YEWcJTg

        Comment

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