clicking plasma

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • overkill
    New Member
    • Jul 2015
    • 6
    • United States
    #1

    clicking plasma

    I had a hell of a storm come through the other night. Lost power for just a moment. I then noticed that my plasma would not power up. I checked my Panamax surge protector, but it was showing no failures. I was told that it was possible that it surged through the hdmi. I unplugged it for an hour and powered it back up. It (samsung pn58c7000yf) just clicks every few seconds. I took the back off and attempted to unplug each board as instructed in other post. The red indicator light remains lit but the clicking persist.
    Attached Files
    Last edited by overkill; 07-23-2015, 08:57 PM.
    Tags: None
    • tw2005
      Badcaps Legend
      • Oct 2011
      • 6458
      • Australia
      #2
      Re: clicking plasma

      maybe see if you can find a procedure to isolated the main, jumper the PSU and on the logic board there may be a jumper which forces the test patterns on. Basically under this, if everything is jumpered correctly the TV should fire up and produce test patterns on the screen. In that case the mainboard would be the issue.

      I just don't know it off the top of my head but it's a standard procedure used in the Samsungs.

        Comment

        • overkill
          New Member
          • Jul 2015
          • 6
          • United States
          #3
          Re: clicking plasma

          Thank you very much. I will try to find that procedure

            Comment

            • overkill
              New Member
              • Jul 2015
              • 6
              • United States
              #4
              Re: clicking plasma

              Having trouble finding a test procedure. Anyone have any input on where to find the test procedure or any other suggestions

                Comment

                • Hamie
                  Badcaps Legend
                  • Apr 2014
                  • 1383
                  • UK
                  #5
                  Re: clicking plasma

                  It's probably the mainboard so you'll need to jump on the powersupply.

                  Jump ps-on to ground. And 5vstnby to vs-on.

                  Then on the control board jump pins 3-4 on the little black square with 4 pins on it
                  Located just above the arrow here:



                  Then disconnect the orange wire leading to the main board.

                  Power on the TV.

                    Comment

                    Previous template Next

                    Related Topics

                    Collapse
                    • bffargo
                      2014 LG 60" Plasma shut down just clicking unless I disconnect 17V line to main CPU
                      by bffargo
                      LG 60PB66550 NOV 2014
                      PSU: EAY63168603
                      PCB: EAX65359531 2013.11.01 Rev:1.0

                      Main board: EAX65399305(1.0) 13.11.27 PU42A/PA42A/PD42A

                      Symptom:
                      While watching, just went black and started clicking relay every few seconds.

                      Initial diagnosis:
                      Removing JUST the main CPU/Input PCB from circuit stops the clicking. No problems with any other boards/drivers. (Removing all other boards and only putting Main back in is all it takes to start clicking again)

                      Deeper diagnosis:
                      Pulling pins #1/#2 (Blue/Grey) from the connector housing...
                      09-09-2022, 07:34 PM
                    • B0r1s
                      Samsung UE49KS7000SXXH - fast clicking sound in standby mode
                      by B0r1s
                      PSU - BN44-00878A

                      Symptoms:

                      The TV turned itself off, and I haven't been able to turn it back on. The standby voltage was unstable and lower than it should be.
                      A weak clicking sound was coming from the transformer.

                      Video with clicking sound:https://www.youtube.com/watch?v=lAduhjNtqCA

                      Progress:

                      After the transformer, I measured four Schottky diodes. DM862C and DM864C diodes readings were 003 in both directions. After detaching them from the circuit and measuring them, DM864C was the shorted one. These Schottky diodes are SB550.I...
                      01-17-2023, 04:58 PM
                    • novak2
                      Panasonic th-42px60en plasma TV takes time to turn on and make clicking noises
                      by novak2
                      Hello there,

                      I recently bought a Panasonic th-42px60en plasma TV second hand. The problem is :
                      The TV takes time to turn on from cold (being unplugged from the night for example), it tries to turn on with the clicking sound, then shuts off, then retries and so on. The TV is still working, just it takes time to boot.

                      From what I've read it seems to be bad capacitors on the power board, but I just want to see if anyone had the same problem with this TV.

                      Thanks in advance.
                      09-25-2020, 02:34 PM
                    • slimmy182
                      [SOLVED] M1 MacBook Pro clicking sound logic board 5V no power on A2338 820-02020
                      by slimmy182
                      Hello, I bought this Mac from a friend, he said that it simply stop working. The MacBook looks very clean but does not power on, stuck on 5v 0.42A, and sometimes display 5V and 0A (then 0.071A and again 0A).

                      I opened it looking for some problem, it was not touched before for sure and the board is very clena, no spot of corrosion at all from what I can see. Voltage on multimeter of the board off the case it's the same, 5V 0.42A. But then I noticed this "clicking sound" come from the board ( I attached here the audio file).

                      Looking on google I found this:...
                      01-14-2023, 11:55 AM
                    • beetle1303
                      Carver CM-1090 - Power relay clicking on & off, then fuse blown after 20-30 seconds of power cycling.
                      by beetle1303
                      I gotten a Carver CM-1090 amplifier from a friend who has kept it in storage for decades. Opened it up, thick layer of dust cumulated everywhere. Vacuumed it semi-cleaned, and blown off as much as possible the remaining dust. This is a 220V version.

                      On initial powered up with nothing connected - it works with all the lights and button indicator lit up as pressed, etc. I then powered off, connected a CD player into the CD RCA input and powered it on. It seemed to work for a short while and when I turned the volume up and down to see the the VUs works, the power started to clicked off...
                      3 Photos
                      01-13-2025, 08:49 PM
                    • Loading...
                    • No more items.
                    Working...