P&F (Philips) 55PFL6900/F7 Turns on 3seconds then Off

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  • Keshenatech1
    Senior Member
    • Apr 2018
    • 149
    • United States
    #21
    Re: P&F (Philips) 55PFL6900/F7 Turns on 3seconds then Off

    Yes it was the LED strips, several shorted LED's on each one. If you have one of those testers you can measure the voltage of each section 3v drop per LED and I remember some as low as 12V total with several shorted.

      Comment

      • pick1e
        New Member
        • Oct 2018
        • 4
        • United States
        #22
        Re: P&F (Philips) 55PFL6900/F7 Turns on 3seconds then Off

        Mine was LEDs too. I opened it up and found the bottom row not lighting up at power on. I plugged the top row into the PS connector for the bottom row and they came on fine for the 3 second boot up, so I figured PS was good just the two bottom strips were bad. So I ordered a new set. They came in quickly, replaced them tonight, and good as new. Thanks

          Comment

          • Tbone101
            New Member
            • Oct 2019
            • 2
            • Canada
            #23
            Re: P&F (Philips) 55PFL6900/F7 Turns on 3seconds then Off

            Where did you order the backlights from for this model,
            Thanks!

              Comment

              • Tbone101
                New Member
                • Oct 2019
                • 2
                • Canada
                #24
                Re: P&F (Philips) 55PFL6900/F7 Turns on 3seconds then Off

                Originally posted by pick1e
                Mine was LEDs too. I opened it up and found the bottom row not lighting up at power on. I plugged the top row into the PS connector for the bottom row and they came on fine for the 3 second boot up, so I figured PS was good just the two bottom strips were bad. So I ordered a new set. They came in quickly, replaced them tonight, and good as new. Thanks
                Where did you order the backlights from?
                Thanks!

                  Comment

                  • nomoresonys
                    Badcaps Legend
                    • Jan 2013
                    • 12206
                    • U.S.
                    #25
                    Re: P&F (Philips) 55PFL6900/F7 Turns on 3seconds then Off

                    Need a tuner for this mainboard, anyone know who sells them?
                    Last edited by nomoresonys; 03-28-2022, 08:31 PM.
                    Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

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