Announcement

Collapse
No announcement yet.

Toshiba 32C100U2 blows fuse

Collapse
X
Collapse
 
  • Page of 1
  • Filter
  • Time
  • Show
Clear All
new posts
Previous template Next
    #1

    Toshiba 32C100U2 blows fuse

    Hi, I have a Toshiba 32C100U2 that blows the power supply fuse as soon as I connect the power cord cable to the 110V power outlet. I know it is something bad in the power supply board because I isolated the board by disconnecting all the cables coming from the other boards and blows the
    T5A, 250V ceramic fuse. No swollen caps or any burnt components at plain sight. What might it bad with this board model PK101V1550I.
    Tags: None
    #2
    Re: Toshiba 32C100U2 blows fuse

    You may have shorted Bridge rectifier diode, MOSFETs, etc.
    Please post good clear focused pictures of both sides of the board using file attachment.
    Never stop learning
    Basic LCD TV and Monitor troubleshooting guides.
    http://www.badcaps.net/forum/showthr...956#post305956

    Voltage Regulator (LDO) testing:
    http://www.badcaps.net/forum/showthr...999#post300999

    Inverter testing using old CFL:
    http://www.badcaps.net/forum/showthr...er+testing+cfl

    Tear down pictures : Hit the ">" Show Albums and stories" on the left side
    http://s807.photobucket.com/user/budm/library/

    TV Factory reset codes listing:
    http://www.badcaps.net/forum/showthread.php?t=24809

    Comment

      #3
      Re: Toshiba 32C100U2 blows fuse

      It could be a few different things, mosfet shorted, bridge shorted, large cap shorted......

      We need good close up photos

      EDIT: 1 min too late
      Last edited by Mr Bill; 04-17-2012, 06:50 PM. Reason: Bud beat me!!

      Comment

        #4
        Re: Toshiba 32C100U2 blows fuse

        Thanks. I'll do it.

        Comment

        Previous template Next
        Working...
        X