Vizio vp422hdtv10a 3 blinks any help please

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • davewilson61
    Member
    • Jan 2013
    • 110
    • usa
    #1

    Vizio vp422hdtv10a 3 blinks any help please

    hi guys,

    got the tv to come on for 20 mins..then turned itself off
    cant get it back on now
    has 3 blinks got its 5v stb ..relays click then the 2-3 second click shuts down the tv...for fault blinks 3 times

    ok no va-vsc-vs-ve volts

    disconect power to x main no change
    diconect power to y sus main then get no codes and the VA=54V VSC=200
    VS=207 VE=95

    plugged everything back in...disconected the buffer board still got 3 blinks.

    guess the y sus board is bad? or am i missing something...

    cant find the blink codes for this tv?

    thanks for any help see pics
    Attached Files
    Tags: None
    • vinceroger69
      Badcaps Legend
      • Mar 2012
      • 6714
      • uk
      #2
      Re: Vizio vp422hdtv10a 3 blinks any help please

      worth a read some good tests to do also

      https://www.badcaps.net/forum/showth...o+vp422hdtv10a

        Comment

        • awyatt2
          Badcaps Veteran
          • Feb 2012
          • 407
          • america
          #3
          Re: Vizio vp422hdtv10a 3 blinks any help please

          never seen a blink code on a vizio tv

            Comment

            • davewilson61
              Member
              • Jan 2013
              • 110
              • usa
              #4
              Re: Vizio vp422hdtv10a 3 blinks any help please

              blinks 3 times on the power supply board led green

                Comment

                • tom66
                  EVs Rule
                  • Apr 2011
                  • 32560
                  • UK
                  #5
                  Re: Vizio vp422hdtv10a 3 blinks any help please

                  3 indicates VS fail.
                  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

                    • vinceroger69
                      Badcaps Legend
                      • Mar 2012
                      • 6714
                      • uk
                      #6
                      Re: Vizio vp422hdtv10a 3 blinks any help please

                      might help?
                      http://www.youtube.com/watch?v=8ye3hZnN17U

                        Comment

                        • davewilson61
                          Member
                          • Jan 2013
                          • 110
                          • usa
                          #7
                          Re: Vizio vp422hdtv10a 3 blinks any help please

                          vs fail ...yep it ok till you plug in the y sus board...unplugged its 207v plugged in 0v and 3 blinks

                            Comment

                            Previous 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
                            • SS454
                              vizio e650i-a2 backlight flashes then turns off
                              by SS454
                              vizio e650i-a2 (LWJAOZBP Serial) led backlight flashes then turns off, has video (via flashlight) and audio.

                              panel: au optronics T650HVN05.4
                              72 led total on 12 strips, 6 led per strip wired in three groups of 24 (led driver board has three anode and three cathode pins)
                              link to datasheet: https://datasheetspdf.com/pdf-file/8.../T650HVN05.4/1

                              Vizio 56.04219.641G (liteon PA-3231-01WN-LF) Power Supply Unit
                              https://www.shopjimmy.com/vizio-56-0...-power-supply/

                              Vizio 55.75J01.001G (91.75J10.004G) Main Board...
                              08-20-2020, 03:57 PM
                            • Biruslapio
                              Panasonic P58V11B 8 and 12 blinks error "fix"
                              by Biruslapio
                              Bought this TV used not working, panel flashed briefly on power up and it was blinking 8 times, a quick look on SS board revealed a common fault on the 3uF 250V capacitors, C201 to C205 (C1620X in the service manual), the solder joints were all cracked, C201 and C205 pins were darkened and some sparking had occurred on them, C201 was split open and clearly overheated in its last hours, replaced that one and resoldered the others, 8 blinks fixed.

                              Also the previous owner broke the antenna connector by taking the TV out of the wall mount forgetting to unplug it, I desoldered the tuner...
                              04-13-2021, 07:13 AM
                            • mrtek
                              Vizio M65-C1
                              by mrtek
                              Hi.

                              picked up another TV. This time is a Vizio M65-C1. TV does not turn on. I had repaired another 60 inch vizio , Bad main board.
                              When power button is pressed, the Power led indicator on the bottom right, turns for a few seconds and then it fades away. No backlight or Vizio logo on screen. Removed back cover and repeated test.
                              This is the TV This TV is a little different from the Samsung I have worked on. Power supply is on the Left side, Main Bd is on the right side, T-CON , not in the picture is on the bottom. I am assuming that the boards in the middle are the LED...
                              07-14-2025, 07:28 PM
                            • Nairolf
                              Samsung DM32D – Red LED blinks 5 times, won’t start (possible mainboard issue)
                              by Nairolf
                              Hello,

                              I have a Samsung DM32D display.
                              When I try to power it on, the red LED blinks 5 times and nothing happens—the unit won’t start.

                              Here’s what I have tried so far:
                              1. Disconnected the cable between the mainboard and the power supply → the backlight turns on.
                              2. Disconnected the main T-CON ribbon cable → same issue as before, the LED still blinks 5 times.
                              3. Disconnected one of the two T-CON ribbons to the panel (tested each one separately) → same issue, the LED blinks 5 times.

                              From these tests, I suspect the problem might be on the mainboard. Could anyone...
                              3 Photos
                              08-24-2025, 03:47 AM
                            • Loading...
                            • No more items.
                            Working...