Announcement

Collapse
No announcement yet.

Tcl pdp42u3h

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

    #41
    Re: Tcl pdp42u3h

    That would point to a solder joint issue.
    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


      #42
      Re: Tcl pdp42u3h

      Originally posted by Amraks View Post
      Ok wheres a good place to get a test pattern?

      Also I'm getting flickers on the screen.
      http://www.avsforum.com/t/998095/fre...tern-generator

      might work?
      Please upload pictures using attachment function when ask for help on the repair
      http://www.badcaps.net/forum/showthread.php?t=39740

      Comment


        #43
        Re: Tcl pdp42u3h

        On Y-Sustain board taking out the fuse leaves the tv defective with the same symptoms.

        So I'm guessing something isn't right with the Y-Sustain board. I re-soldered the IPM chip.

        Still no go there. Guessing there isn't something right with Y-Sustain board.

        Comment


          #44
          Re: Tcl pdp42u3h

          6870QYE008D y-sustain part number

          Can't find it any where online anybody got any clues?

          Comment


            #45
            Re: Tcl pdp42u3h

            Or a IPM for this board?

            or if I take it out am I sure to find the IPM for it?

            Comment


              #46
              Re: Tcl pdp42u3h

              The Y-sustains are available on most sites, just look under every cheap brand of TV you will likely find it.
              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


                #47
                Re: Tcl pdp42u3h

                I found some on ebay but the prize for what the tv is worth is ridiculous.

                Maybe should just replace ipm

                Comment


                  #48
                  Re: Tcl pdp42u3h

                  The problem is the model of the panel (42V6 or 42V7) is old, and parts are hard to get. A temporary fix may be to reduce Vs by about 5 volts and see if flickering stops, but it would be temporary at best.
                  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


                    #49
                    Re: Tcl pdp42u3h

                    yeah then theres the loss of color isn't there.

                    I'm afraid this one won't be saved as its not worth it in the long run.

                    should I just sell the power supply off and garbage the rest.

                    Thanks for your help Tom its been good. I'm only learning and understanding.

                    Fixing plasma tv's is allot harder than other types.
                    Last edited by Amraks; 09-02-2012, 02:57 AM.

                    Comment


                      #50
                      Re: Tcl pdp42u3h

                      Originally posted by Amraks View Post
                      yeah then theres the loss of color isn't there.

                      I'm afraid this one won't be saved as its not worth it in the long run.

                      should I just sell the power supply off and garbage the rest.

                      Thanks for your help Tom its been good. I'm only learning and understanding.

                      Fixing plasma tv's is allot harder than other types.
                      How much do you have in it? I would scrap it and sell the bits.
                      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

                      Working...