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monitor ghosting 753s

Discussion in 'Electronic Repair' started by [email protected], May 9, 2007.

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  1. Guest

    Hello there!, i am doing a review of existing computer equipment and
    noticed we have two monitors Samsung 753s syncmasters that are
    exhibiting ghosting badly. I thought it might have been the unshielded
    speakers next to the guns, but no change when I removed them. I tried
    a deguass several times but no improvement. They seem to be perfectly
    good monitors apart from this problem, which when typing black on
    white (like in Word ) it looks bad and causes eye strain using it. I
    checked the group messages already and noted , the comment on
    unterminated cable, and lost pin 10 ground (which I see would cause
    probs) but both are proper cables that are 'built in' to the monitor,
    and direct to PCI video VGA adapters.
    Any ideas?
  2. Jerry G.

    Jerry G. Guest

    On May 9, 9:36 am, wrote:

    This can be from capacitors in the video path of the colour video
    amplifiers. A more common cause in these monitors is that the picture
    tube is going weak.

    Jerry G.
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