Panasonic TH-42PZ85E 2 blinks...

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • PowerAmpFreak
    Badcaps Veteran
    • Feb 2010
    • 977
    • Sweden
    #1

    Panasonic TH-42PZ85E 2 blinks...

    Hi all,
    This plasma, Panasonic TH-42PZ85E most of the time start up, but sometimes goes into protect giving 2 blinks on standby led.
    What does it indicate ?

    Appreciate any advice.
    Tags: None
    • freakaftr8
      Badcaps Legend
      • Oct 2012
      • 3743
      • USA
      #2
      Re: Panasonic TH-42PZ85E 2 blinks...

      Read posts on MC301 and MC201 failures on power supply. Id start there.
      Did I leave the soldering iron on?

        Comment

        • syaoran123
          Senior Member
          • Jun 2014
          • 178
          • Australia
          #3
          Re: Panasonic TH-42PZ85E 2 blinks...

          +1

            Comment

            • PowerAmpFreak
              Badcaps Veteran
              • Feb 2010
              • 977
              • Sweden
              #4
              Re: Panasonic TH-42PZ85E 2 blinks...

              Thanks guys. Nice to have a PSU problem upfront, rather than sustain boards.

                Comment

                • tw2005
                  Badcaps Legend
                  • Oct 2011
                  • 6458
                  • Australia
                  #5
                  Re: Panasonic TH-42PZ85E 2 blinks...

                  often just taking out the small smd ceramic cap and it works

                    Comment

                    • PowerAmpFreak
                      Badcaps Veteran
                      • Feb 2010
                      • 977
                      • Sweden
                      #6
                      Re: Panasonic TH-42PZ85E 2 blinks...

                      Brilliant!

                        Comment

                        • freakaftr8
                          Badcaps Legend
                          • Oct 2012
                          • 3743
                          • USA
                          #7
                          Re: Panasonic TH-42PZ85E 2 blinks...

                          Right. I have never seen an actual failed TEA1611 IC before. It seems to always be the cap. Replace with a Panasonic good to go.
                          Did I leave the soldering iron on?

                            Comment

                            Previous template Next

                            Related Topics

                            Collapse
                            • Andre Gilbert
                              Panasonic TC-P55ST50 8 blinks then no blinks
                              by Andre Gilbert
                              Hello! yes I know there is already lots of information about this issue. I have a Panasonic TC-P55ST50 that originally displayed an 8-blink error code. Following the troubleshooting flowchart, I ended up replacing the SS board. However, even after replacing it, the issue persists. The TV turns on and stays on without displaying an image, and continuity is confirmed on all connectors. What am I missing here🤔?
                              Ok Im a mechanical engineer ...but I thought I was able to follow a rather simple flowchart for electric troubleshooting 😂.

                              TV Model: Panasonic TC-P55ST50
                              ...
                              1 Photo
                              11-20-2024, 08:52 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
                            • jm1234
                              Panasonic plasma TX-P42ST50 - 6 blinks
                              by jm1234
                              Hi,
                              anyone able to provide the service manual for old plasma Panasonic TX-P42ST50E?
                              It turns off almost immediately (0~5 seconds after pressing the on/off button) and starts flashing the red diode 6 times.
                              I disconnected the left-hand side board (SC?, both the ribbon cable and the power cable to it) and also another ribbon going to bottom left board. Then the led signal is 8 flashes. According to service guide to another Panasonic plasma it would mean the left-hand side board is faulty. But I'm not sure it 100% applies to my model.
                              I checked that board for any obvious faults...
                              05-22-2024, 06:59 AM
                            • Alicat
                              Panasonic Plasma TH-50PZ85U No screen No blinks on red power light
                              by Alicat
                              Hello,

                              Stopped by this site trying to fix my parents Panasonic Plasma TV.

                              Model number is TH-50PZ85U

                              Power comes on and the red power light stays on solid.

                              Did a few checks like hold the power button on for 60 seconds, hold the - Volume while holding the menu button, no luck, still@ blank grey screen as the screen lights up very vague.

                              I also hear a few clicks.

                              I also think my parents said there was a thunderstorm and the TV failed after that.

                              Section 6 in the service manual talks about power and no screen,...
                              10-30-2024, 10:09 AM
                            • CrewmanRedShirt
                              Looking for assistance troubleshooting a Panasonic TC-P65ZT60 with 3 LED Fast Blinks
                              by CrewmanRedShirt
                              Hello all,
                              As the title states, I followed the troubleshooting guide located here: https://www.manualslib.com/manual/23...page=53#manual, which concluded the 'A' board needs to be replaced. Looking around the net and eBay, I see that there are repair services for the board (TNPH1043UE? Not sure if it is a 'UE' as the suffix grid does not appear marked). What additional troubleshooting can be performed to ensure 1) this board is the problem and 2) since there are repair services, what are they fixing on the board?) I expected 3.3V not to be available anywhere...
                              07-13-2024, 11:02 AM
                            • Loading...
                            • No more items.
                            Working...