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A horizontal line shows across my xet set.

Discussion in 'Troubleshooting and Repair' started by Alleviator, Oct 8, 2017.

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  1. Alleviator

    Alleviator

    5
    0
    Oct 8, 2017
    I have changed the vertical IC, but it still persists. Please what other components should I change ??? CRT set.
     
  2. Minder

    Minder

    3,078
    657
    Apr 24, 2015
    Does the IC include the vertical outputs drivers?
    Time to get the meter out!
    M.
     
  3. Alleviator

    Alleviator

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    0
    Oct 8, 2017
    I'm sorry I don't know if it does, I'm not really a genius
     
  4. Alleviator

    Alleviator

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    0
    Oct 8, 2017
    But how do I check that please
     
  5. Minder

    Minder

    3,078
    657
    Apr 24, 2015
    Do you have a schematic? you must have identified the vert IC somehow.
    M.
     
  6. Alleviator

    Alleviator

    5
    0
    Oct 8, 2017
    I have no schematic, but I know that the vertical IC is the transistor with 7 legs which share the same heatsink as the horizontal regulator.
     
  7. Alleviator

    Alleviator

    5
    0
    Oct 8, 2017
    That's what the panel looks like
     

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