UN55d6050

Collapse
X
Collapse
 
  • Page of 2
  • Time
  • Show
Clear All
new posts
Previous 1 2 template Next
  • tvtanner
    tvtanner
    • Feb 2014
    • 70
    • usa
    #21
    Re: UN55d6050

    I checked with ohm meter top of strip went to one wire and bottom of strip went to other wire. I guess they could be two series parallel ckt.

      Comment

      • mmartell
        Badcaps Legend
        • Oct 2013
        • 3189
        • Canada
        #22
        Re: UN55d6050

        Originally posted by tvtanner
        I guess they could be two series parallel ckt.
        Exactly that. If you check again you will find continuity with top wire and anode of 51st led and second wire with cathode of 50th led. I guess this way the circuit doesn't fail with open led in either/or of the parallel runs.

        Stay tuned will have my glue tomorrow and will test my repaired strip hopefully by mid-week.

          Comment

          • tvtanner
            tvtanner
            • Feb 2014
            • 70
            • usa
            #23
            Re: UN55d6050

            ok I scrapped this set and I have the 2 led strips and I'm sure some of the leds are ok so if you can remove them without damage to them. you are welcome to them. just let me know.

              Comment

              • mmartell
                Badcaps Legend
                • Oct 2013
                • 3189
                • Canada
                #24
                Re: UN55d6050

                Sent a pm...

                  Comment

                  • gamethriller
                    Senior Member
                    • Oct 2014
                    • 153
                    • USA
                    #25
                    Re: UN55d6050

                    Originally posted by mmartell
                    Sent a pm...
                    Did you have any luck replacing the strips?

                      Comment

                      • BeatingU
                        New Member
                        • Jul 2015
                        • 2
                        • USA
                        #26
                        Re: UN55d6050

                        Does anyone have an extra right side led strip for sale/donation????

                        Finally got mine apart and the right side has some bad LEDs but don't how to "jump" the bad ones.... ???

                        Attached Files
                        Last edited by BeatingU; 07-27-2015, 02:33 PM.

                          Comment

                          • mmartell
                            Badcaps Legend
                            • Oct 2013
                            • 3189
                            • Canada
                            #27
                            Re: UN55d6050

                            Originally posted by gamethriller
                            Did you have any luck replacing the strips?
                            Well this is a late reply lol but I had luck removing individual leds from a bad strip and using them in my strip.

                              Comment

                              • Jitrawti
                                New Member
                                • Nov 2015
                                • 1
                                • Canada
                                #28
                                Re: UN55d6050

                                I have a Samsung Led tv model UN55D6050. The red power led is blinking randomly. I have checked the power supply connectors which goes to the logic board and the voltages are fluctuating. The 5.3 V is steady by the way. Before I had this problem the tv set took 10 to 15 minutes to get started but this time it is not starting at all. Can you please give me some more info to solve the problem. Thank you.

                                  Comment

                                  • namdam
                                    Member
                                    • Jan 2016
                                    • 15
                                    • USA
                                    #29
                                    Re: UN55d6050

                                    Un55d6060...

                                      Comment

                                      Previous 1 2 template Next

                                      Related Topics

                                      Collapse
                                      • Tynan Dill
                                        Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?
                                        by Tynan Dill
                                        I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.

                                        Upon bringing it home and plugging it up, it showed a standby light.

                                        I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.

                                        The screen seems to blackout and stay black, but with a flashlight I can see the display.

                                        With my Playstation 4 connected via HDMI, and running a game I can hear sound.

                                        Assuming...
                                        ORIGINAL POWER SUPPLY BOARD
                                        7 Photos
                                        11-22-2024, 01:46 PM
                                      • m1ch43lzm
                                        HP Pavilion 15-eh Board DAG7HAMB8F0 - CPU throttling to 0.4GHz (PROCHOT_EXT) and black screen
                                        by m1ch43lzm
                                        Hi, this is my personal laptop, which the original board (lets call it Board A) blew up PU8700 (TPS51486), making a hole on the board, i had left the laptop at my desk one day with the battery fully charged and didn't touch it for a week, but when i tried to turn it on it didn't
                                        Thought the battery was dead, so i plugged in the charger then tried to power on, the power LED blinked once, charged LED still orange, unplugged the charger, plugged in again and I noticed the "magic smoke" smell, so i unplugged the charger, removed the back cover and saw the blown IC (the "magic...
                                        05-12-2025, 08:37 PM
                                      • Hakuu
                                        LG OLED77G1PUA - No Video / Audio after a TCON Board change and Software Update
                                        by Hakuu
                                        Hi There,

                                        This TV was auto switching off after few seconds with some vertical lines on the screen, so got a new TCON board and replaced it.

                                        After replacing the TCON board it was working fine and i set it up with everything, used for few hours, then had the bright idea to update the software on it. During the update process, TV switched off and now no audio or video. No relay switch sound.

                                        More Details

                                        TV Model - LG OLED77G1PUA

                                        Got the same exact TCON board from TVPartsToday and replaced it. But didnt transfer the EPPROM data (didnt...
                                        07-12-2023, 02:37 PM
                                      • jb_Bak
                                        Sony xbr-65x900c main board issues?
                                        by jb_Bak
                                        Hey guys great forum glad to have found it. I bought a Sony XBR 65X900C cheaply because it didn't work. No signs of life at all not even a light/led. All I hear is a brief high voltage sound when I throw the power to it.

                                        Didn't see any obvious signs of damage so right away started checking voltages. This is what I see:
                                        Power Board Connector that goes to Main board
                                        CN6401
                                        Pin 01 NC
                                        Pin 02 NC
                                        Pin 03 "BL_ON": 0V
                                        Pin 04 "N/C"
                                        Pin 05 "STBY 3.3V": 3.5V
                                        Pin 06 "GND": N/C
                                        Pin 07 "AC_OFF"...
                                        09-27-2021, 04:52 PM
                                      • canadaboy25
                                        Panasonic TC-P54VT25 No image. A or D board?
                                        by canadaboy25
                                        I have a Panasonic TC-P54VT25 that will power on and prime the display but there is no image at all.

                                        The panel is primed as there is a slight glow from the entire panel. This means the problem should be logic related. The service manual also confirms this and recommends replacing the A or the D board.

                                        I have tried to get the TV to display the test sequence but I have been unable to and I don't even know if this TV has a test sequence or not. I tried following tom66's instructions in post #3 on this thread https://www.badcaps.net/forum/showthread.php?t=26790. There was...
                                        01-17-2021, 01:06 AM
                                      • Loading...
                                      • No more items.
                                      Working...