LG 50PS3000 garbage find

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • mwalsh
    Member
    • May 2006
    • 21

    #21
    Re: LG 50PS3000 garbage find

    Originally posted by drgears
    Can you ever have enough broken TV's ??????

    My wife would say "Yes!"

    Now I've got the 52" wall-mounted in my wife's sewing room and the 46" parted out, I'm down to 2 in our family room now from 4 (including the one mounted for our primary viewing), and she still thinks that's one too many.

    Comment

    • thuss
      Badcaps Veteran
      • Jul 2012
      • 317
      • uk

      #22
      Re: LG 50PS3000 garbage find

      Originally posted by tom66
      There are repair kits on eBay about £25 which is a good price considering all the parts involved, in most cases it's just those three transistors and some resistors that fail.

      Thanks for the info- thowever the kits I have come across include a 1 ohm smd resistior , 2 resistors , a zd and three mosfets etc.

      I would have thought there woud be a different kit when the main fuse is blown on the z sus?

      Comment

      • tom66
        EVs Rule
        • Apr 2011
        • 32560
        • UK

        #23
        Re: LG 50PS3000 garbage find

        Those components failing do usually blow the fuse, feel free to check which, ifany, are failed. in my case I got lucky and the fuse was not blown and it was only two FETs + two resistors bad. Sometimes it can be a lot more parts.
        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

        • thuss
          Badcaps Veteran
          • Jul 2012
          • 317
          • uk

          #24
          Re: LG 50PS3000 garbage find

          thanks

          Comment

          • matyka
            Senior Member
            • Jan 2015
            • 179
            • Uk

            #25
            Re: LG 50PS3000 garbage find

            Originally posted by tom66
            Got some fuses. Fired it up and I get a red picture, just as expected. (Z-sustain unplugged.) Great! I just need to repair the Z-sustain and it'll be perfect. No stuck lines on panel.
            Hi,
            I have the same model lg,When I plug in the tv with the Z-Sustain unplugged I get just a white dimmable flash and black screen after (sound ok)
            Do you think is the y-sustain be faulty ?could not found any shorted mosfets .
            Thanks

            Comment

            Related Topics

            Collapse

            • Vesko356
              [Guide] How to find the right HP bios version to flash
              by Vesko356
              First of all thanks to all of our members who have posted previously all methods posted here.
              Please leave a comment if you find something new,or have anything else to add.
              -----------------------------------------------------------------------------------------

              Find by serial number,model number or series

              If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
              Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
              Operating system and OS version.If...
              08-11-2023, 03:27 AM
            • corrize
              Where to find a very small fpc connector 0.3mm between 2 pins ?
              by corrize
              Hello, I search this connector (oxydated).
              It's a fpc zif low profile connector. It come from camera sensor, it is very small : 0.3mm between 2 pins.
              I ordered 2 from Aliexpress called « 0.3mm pitch » but one was 0.5mm between 2 pins and the other 0.6mm. In fact « 0.3mm pitch » seams to be the pad width and not the distance between 2 pins.
              I can't find it. The other websites like mouser dont show the datasheet, and I can't check if it is 0.3mm between 2 pins ?


              Do you know how to find this connector please ? What is the exact name for find it ?

              ​...
              08-06-2024, 05:25 PM
            • sam_sam_sam
              Where can I find a DD3 128000 type memory but 32 MGB in one module because this laptop has only one slot
              by sam_sam_sam
              This Dell computer is a pain in the a** because of it only has one memory slot this computer only had 4 megabytes of memory and slower than shit I found a 8 megabyte memory module and it is better but still slow as shit the maximum is 32 megabytes of RAM but I was not able to find one I found some that are 16 megabytes but they are 1600/128000 type and I am not sure if this computer will work with this type of memory or not

              Dose anyone knows where I can find a 32 megabytes memory module for this computer because the battery still works fairly well still I would like to use it on my...
              07-07-2024, 02:34 PM
            • temyth
              Sentey ATX PSU - ERP650-PS - Trying to find out the right Standby IC
              by temyth
              Greetings! I have this ERP650-PS atx power supply, it is a relatively simple psu, the primary has a driver IC that controls the two main mosfets (two 20n60S5), together with a Classic Standby circuit with a PWM IC (not a FET like the VIper22A) , relatively similar to the SDC606P.

              The whole point is that I got this power supply years ago when I had no knowledge, apparently the PWM IC was burned because someone turned the power supply on with the switch at 110v in a 220v network (classic error). Important detail: the power supply at the time came without the primary capacitors.
              ...
              01-07-2024, 04:50 PM
            • PizzaMan
              Macbook Air A2681 logic board, find this part
              by PizzaMan
              I am trying to find this part on the logic board. See pictures below. It might be CR812, not sure. Any help would be appreciated. And where could I find the part?
              05-24-2025, 12:34 PM
            • Loading...
            • No more items.
            Working...