LG BlueRay Player BD561/572 Not Working

Collapse
X
Collapse
 
  • Page of 2
  • Time
  • Show
Clear All
new posts
Previous 1 2 template Next
  • sc6lou
    New Member
    • Feb 2011
    • 1
    #21
    Re: LG BlueRay Player BD561/572 Not Working

    Hello I have the same problem. On the A6053M chip using pin 3 for ground I got these voltages.
    1= 0.00
    2= 0.00
    3= gnd
    4= 1.80
    5= 11.90
    7 & 8 163
    I also have the following outputs on the P101 connector

    0 vdc except on the 13va i get 2 volts using the ground on the connector.
    I changed the start up capacitor. The other are Hang Chang I am going to change the out also.
    Thanks for any help.

      Comment

      Previous 1 2 template Next

      Related Topics

      Collapse
      • nervous_capybara
        Repairing the Hitachi DA-6000 CD player
        by nervous_capybara
        Hello everyone !

        I recently conducted maintenance on a Hitachi DA-6000 CD player for my grandparents : it had two distinct issues.
        Feel free to share your experience if you ran into other issues.

        DISCLAIMER : BE VERY CAREFULL WHEN OPERATING ON THIS SYSTEM : THE HIGH VOLTAGE IS VERY CLOSE TO THE VARIOUS TESTING POINTS, PROCEED WITH CAUTION

        CD tray would not come out of the player
        I could hear a motor spinning inside the player but the CD tray would not come out.
        Turned out that the issue was the CD tray belt that aged poorly and began to...
        11-05-2025, 03:11 AM
      • Document Archive
        MEDION AKOYA S15447 + ext. DVD Player Notebook Specification for Upgrade or Repair
        by Document Archive
        This specification for the MEDION AKOYA S15447 + ext. DVD Player Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the S15447 + ext. DVD Player boardview and S15447 + ext. DVD Player schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any...
        09-06-2024, 05:30 PM
      • kokopelli75
        Victrola multi-player - No audio
        by kokopelli75
        Hello!

        My mother has a Victrola Navigator player that stopped functioning after a storm. I checked out what I could - all player functions appear to work, but there is no audio output in either the speakers or the headphone jack. I suspect (with my limited knowledge) that the amplifier part of the device is toast. Photo of the suspected board is attached. There's separate boards for front display, record player, etc. This board has a section for power regulation and a section for amp. There's a UTC7266 7+7W dual bridge amplifier IC and a CSC2314F sound processor IC on the board. Visually,...
        1 Photo
        01-11-2025, 03:51 PM
      • unimatrix93
        LG BH6420P Home theather blue ray player repair
        by unimatrix93
        Hello everyone, I'm trying to troubleshoot this LG hometheater player.

        The customer forced her USB drive reversed into it's USB socket and since then the player won't work properly, only shows "Please wait" error forever on it's display.

        Now I started diagnosing the USB socket and the mainboard where it's connected.

        I found 20ohm resistance to ground on the 5V line of the USB.

        5V is missing and I found the buck converter of the USB line, TPS65252 IC.
        After measuring the pins I realized that both VIN and 3V3 is correctly present...
        12-10-2024, 10:31 AM
      • FZG
        Panasonic AG-1000B VHS player with bad picture quality
        by FZG
        Hello!

        I recently got an old VHS player from Panasonic and just for fun I want to try to repair this device. It is an AG-1000B portable VHS player from 1990 and it has a problem with picture quality in playback mode.

        Picture in playback mode is very noisy and often loses sync but the still images are nearly perfect.

        I want to know, is this something that could be solved by recapping or is the video head likely gone?

        Also, what mechanism is this?

        Any feedback is appreciated!...
        05-06-2024, 07:16 AM
      • Loading...
      • No more items.
      Working...