TH-46PZ85U no picture

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  • tom66
    EVs Rule
    • Apr 2011
    • 32560
    • UK
    #41
    Re: TH-46PZ85U no picture

    Suffix like TNPA4842 AB, AC etc.?

    No, they shouldn't be interchanged, the suffix codes for a specific component build (different components.)
    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

      • dietzcj
        Senior Member
        • Mar 2011
        • 114
        #42
        Re: TH-46PZ85U no picture

        OKay thanks, just waiting on ebay for a board TNPH0721AB.

          Comment

          • dietzcj
            Senior Member
            • Mar 2011
            • 114
            #43
            Re: TH-46PZ85U no picture

            Oh actually what I meant was could I change the suffix itself ?
            Desolder the the resistor and resolder to a different suffix.

              Comment

              • tom66
                EVs Rule
                • Apr 2011
                • 32560
                • UK
                #44
                Re: TH-46PZ85U no picture

                Probably not... other components would be different, that is what the suffix codes for, it may work but it cannot be guaranteed.
                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

                  • dietzcj
                    Senior Member
                    • Mar 2011
                    • 114
                    #45
                    Re: TH-46PZ85U no picture

                    ok, Success ! Well Almost.
                    I actually bought an AG suffix card and then I changed it to AB with some soldering skills.
                    I am now getting video and the setup screen. But my SU is still bad cause there are lines from left to right across the screen on top half.
                    These SU's are actually cheap.

                      Comment

                      • dietzcj
                        Senior Member
                        • Mar 2011
                        • 114
                        #46
                        Re: TH-46PZ85U no picture

                        The line were caused by me not plugging the ribbon cables 2 snaps in to the SU board.
                        The set is working now and I am watching tv.
                        Thanks to all who helped.

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