IC code QqCTU, what is it?

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • javieromex
    Senior Member
    • Apr 2016
    • 76
    • México

    #1

    IC code QqCTU, what is it?

    Hi, I have a motherboard with this component burned, there is no schematic. Does anyone know what it is? The MB is LA-H103P
    Attached Files
  • R_J
    Badcaps Legend
    • Jun 2012
    • 9514
    • Canada

    #2
    Re: IC code QqCTU, what is it?

    Sy8386brhc

    Comment

    • javieromex
      Senior Member
      • Apr 2016
      • 76
      • México

      #3
      Re: IC code QqCTU, what is it?

      Originally posted by R_J
      Sy8386brhc
      Thanks my friend

      Comment

      • SMDFlea
        Super Moderator
        • Jan 2018
        • 20300
        • UK

        #4
        Re: IC code QqCTU, what is it?

        https://www.badcaps.net/forum/showpost.php?p=1046381
        Qq*** SY8386BRHC - N/D (EL432 EL532 LA-H131P)

        .
        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        Related Topics

        Collapse

        • Document Archive
          LCD LED TV Service Menu Codes
          by Document Archive
          ALL LCD LED TV SERVICE MENU CODES

          Service Menu Code with Board Name

          China Universal Board / Jumper Board Service Menu Code
          Changhong Ruba Service Menu Code
          Ecostar LED TV Service Menu Code
          Orient LED TV Service Menu Code
          Haier LED TV Service Menu Code
          TCL LED TV Service Menu Code
          Samsung LED TV Service Menu Code
          LG LED TV Service Menu Code
          Videocon LED TV Service Menu Code
          Supra LED TV Service Menu Code
          Toshiba LED TV Service Menu Code
          Symphony LED TV Service Menu Code
          Veste/ LED TV Service Menu Code...
          10-31-2024, 03:58 AM
        • Sorrow1
          Intergraph TDZ 2000 mainboard post code 2F/2E
          by Sorrow1
          Hi,

          I try to repair an old Intergraph TDZ 2000 from 1998. It is a dual Pentum II machine based on Intel 440LX chipset. There is a non-removable bios chip named PhoenixBios B1787840. I cannot see any physical damage to the board. All caps look OK.

          It shows no picture and POST stops with code 2F/2E regardless whether or not any graphic card is plugged in. If memory is removed, it stops on previous code 28/17 and stars beeping. I tested both CPUs in another machine and I also use RAM from another machine.

          When I recorded video of POST card and played it in slow...
          01-03-2024, 04:13 AM
        • mikey5791
          Need help to replace burned resistor in 350w atx psu
          by mikey5791
          Hi to all forum members,

          Got this faulty 350 watt atx psu dirt cheap from a local online seller as i am keen to use it as a learning tool to repair faulty power supply.
          The faulty part is quite obvious from the burn area near the 16pin KA7500 BD pwm. The fuse is still intact with good continuity.

          Upon power on ac, there is 5vdc standby power on cathode of diode D14 and about 10vdc on cathode of diode D13.(This should be the aux power to generate the 12v and 5v rail.)
          Initially i replace the two burned resistors near my marked red arrow to 200 ohm resistor...
          12-26-2024, 04:55 AM
        • DynaxSC
          MSI PRO Z690-A DDR4 (MS-7D25) - stuck during boot every second time - debug code 16 & A1
          by DynaxSC
          Hi Folks

          I have an MSI PRO Z690-A DDR4 (MS-7525) which underwent LGA1700 replacement and had a missing resistor in the VRM section. The missing resistor RV170 (49,9Ω) has been resoldered, and I have also replaced a demaged LGA1700 socket.

          Generally the board does boot to Windows, but not always in the first attempt, but after the second attemp to boot the board with Power Button. Also restarting the board from Windows ends up with stuck boot process, but restarting the board again (long push Power Button or switching off and on PSU). Under Windows etherything works
          ...
          09-29-2024, 04:27 PM
        • cloo
          Panasonic ZT60 plasma tv with strange behavior and 8 blink code
          by cloo
          I recently got my hands on a 60" Panasonic P60ZT60 plasma tv (european model) that has some strange issues along with an 8 blink code.
          It know this tv is getting old but it was once considered one of the best plasmas ever made, and i think it is still holds on to that even by todays standards.


          So, long story short. When i first got the tv it had a very bright washed out picture with very raised blacks in all picture modes and i couldn't find the cause in the picture setting menus.
          After doing a factory reset this problem was gone and the picture was back to...
          01-06-2025, 06:02 AM
        • Loading...
        • No more items.
        Working...