Lg lg50pg20

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Peale
    Senior Member
    • Apr 2009
    • 96
    #1

    Lg lg50pg20

    I've never touched a plasma set before. This is entirely new territory.

    I was told that "we were watching it, it went "click" and turned off. It makes sound, but no video."

    I checked the fuses inside, and none of them are blown.

    Photos of the boards, forthcoming.
    Tags: None
    • awyatt2
      Badcaps Veteran
      • Feb 2012
      • 407
      • america
      #2
      Re: Lg lg50pg20

      after the pictures, check the power supply for voltages and see what if any are missing. use the chassis of the set for ground and probe the connectors. most have a legend imprinted near the connections to tell voltages. the ve and vsus should be on a label affixed to the back of the panel.

        Comment

        • Peale
          Senior Member
          • Apr 2009
          • 96
          #3
          Re: Lg lg50pg20

          It appears that none of the voltages are missing.

            Comment

            • Peale
              Senior Member
              • Apr 2009
              • 96
              #4
              Re: Lg lg50pg20

              Posting to subscribe to topic.

                Comment

                Previous template Next

                Related Topics

                Collapse
                • Thermaltake
                  Panasonic NV-FS200 restoration
                  by Thermaltake
                  Hi,

                  I got this VCR in compensation and well, It wouldn't be fun If I didn't f*** something up doors that won't close completely was easy fix.

                  I was thinking that someone who messed with VCR before me didn't screw all the way this screw(see picture), but later I found out that this screw is suppost to be like that smh... and now after I clean head and everything I got this kind of situation on video (see videos)

                  - on first play I got black and white/color exchange white some noise and picture is flickering

                  https://imgur.com/ygMXcWI
                  ...
                  06-23-2024, 12:13 PM
                • S.gilletly
                  Accidentally touched multi meter lead to multiple pins on power supply.Vizio E400i-B2
                  by S.gilletly
                  I am currently attempting to fix my TV and my sisters TV. I recently took voltages from my sisters E400i-B2 vizio power supply. I accidentally touched multiple pins with my lead on CN201. Pins 7-12v and 8 -12v where both reading between 10-10.8vdc when powered on. since I touched multiple pins at once and caused a quick arc the same pins are now reading 3.7dvc when on and off. I'm lost at this point. Any information would be great. thank you
                  11-16-2017, 09:48 PM
                • jboxer
                  PHILIPS 32PHS5505 side board problem
                  by jboxer
                  hi, im working on a Philips tv that works good, mainboard good, backlight good but the side board that control the lcd panel don't work good, in first time it only worked when I touched the board in a specific point that was very hot, I think it was a short-circuit and when I touched it my hand worked like dissipator, I had found that the source was a resistance so when I eliminate it there wasn't a short-circuit anymore but still without image only color lines when I touch the new resistance wit a metalic thing and it sparks, where can be the problem? lasts image are a close up of the board(ins't...
                  09-02-2023, 02:46 AM
                • Gueric
                  A2338 820-02020 5v 0.04A PP3V8_AON low
                  by Gueric
                  Hey mon, its me again (sorry) so after fixing my own Mac I’m back to try and fix another one.

                  I changed a CD3217 on this one. And it started bootlooping a few hours after the fix.

                  5v, 0.20-0.30A for the first few seconds then drops to 0.00-0.05A.

                  PPBUS_AON is 12v.
                  PP5V_S2 is present.
                  PP1V25_S2 is present.
                  PP3V3_S2 is present.
                  PP3V8_AON is 3.8v, but its diode mode was abnormally low (.150v instead .350v)
                  And to make it even worse I accidentally touched PPBUS and 3V8 with my meter and the resistance is now 100 ohms (don’t...
                  07-25-2025, 11:57 AM
                • bluto
                  Is this a fusible resistor?
                  by bluto
                  This is from the power supply of an LED shop light. The light went completely dead suddenly. I removed the SMPS board and it looked really good except for some bad solder joints. I touched all of them up but the light was still dead. I then found this open resistor that was between the neutral wire of the plug and the transformer. The color bands seem non-standard. Does it indicate 13 ohm, 30 ohm...? I am not sure. What should I replace this with?


                  ...
                  07-01-2025, 01:30 PM
                • Loading...
                • No more items.
                Working...