Announcement

Collapse
No announcement yet.

Panasonic TX-L32E5E doesnt turn on.

Collapse
X
Collapse
 
  • Page of 1
  • Filter
  • Time
  • Show
Clear All
new posts
Previous template Next
    #1

    Panasonic TX-L32E5E doesnt turn on.

    Hi all,
    I'm coming to you for advice. On my desk I have this TV that does not turn on. When the TV is plugged into the network and the POWER ON button is pressed, only the red LED is lit.

    I checked all the voltage on the P-BOARD:
    6V - stynd by
    16V
    40v backlight

    I found out that I can't get a voltage of 12V on the T-CON. Power supply 16V to the circuit IC4101 goes, I just do not know if this circuit controls the processor IC8000. Do you happen to know anyone ?

    Thanks for help.
    Tags: None
    #2
    Re: Panasonic TX-L32E5E doesnt turn on.

    On pin 14 of IC4101 is 5V so it is OK ( no fault ), but I dont have PANEL_VCC_ON and BL_ON why :-( :-( :-(

    Comment

      #3
      Re: Panasonic TX-L32E5E doesnt turn on.

      Some good pictures of boards and connectors would help.
      I assume no responsibility for any stupid suggestions I might post.

      Comment

        #4
        Re: Panasonic TX-L32E5E doesnt turn on.

        A- bord is TNPH0992
        P-bord is TNPA5596
        pictures I will supply
        Attached Files

        Comment

          #5
          Re: Panasonic TX-L32E5E doesnt turn on.

          Some pictures
          Attached Files

          Comment

            #6
            Re: Panasonic TX-L32E5E doesnt turn on.

            Does the power led flash a code?

            Comment

              #7
              Re: Panasonic TX-L32E5E doesnt turn on.

              Is your processor chip intact?
              I assume no responsibility for any stupid suggestions I might post.

              Comment

                #8
                Re: Panasonic TX-L32E5E doesnt turn on.

                No only light

                Comment

                  #9
                  Re: Panasonic TX-L32E5E doesnt turn on.

                  procesor is visually fine

                  Comment

                    #10
                    Re: Panasonic TX-L32E5E doesnt turn on.

                    Does your led come on in standby? Does it blink when you operate remote?
                    I assume no responsibility for any stupid suggestions I might post.

                    Comment

                      #11
                      Re: Panasonic TX-L32E5E doesnt turn on.

                      Do you have data sheet for IC4101. Looks like processor enables it. Maybe heat up processor and try and turn tv on.
                      I assume no responsibility for any stupid suggestions I might post.

                      Comment

                        #12
                        Re: Panasonic TX-L32E5E doesnt turn on.

                        Yes, LED light and blinking on using remote. Firmware problem ? TV doesnt boot system?

                        Comment

                          #13
                          Re: Panasonic TX-L32E5E doesnt turn on.

                          Is it problem change memory?

                          Comment

                            #14
                            Re: Panasonic TX-L32E5E doesnt turn on.

                            Hello, I find that on TV is bad ROM memory. Is a problem to exchnage it ?

                            Comment

                              #15
                              Re: Panasonic TX-L32E5E doesnt turn on.

                              Do you have a programmer that can read and write Nand MT29F4G08ABADA?

                              Comment

                                #16
                                Re: Panasonic TX-L32E5E doesnt turn on.

                                Unfortunately not. When I get someone, how do I know that the memory content is OK?

                                Comment

                                Previous template Next
                                Working...