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Sylvania LC-420SSB (A81 H1UH)

Discussion in 'TV Repair' started by Wteam, Dec 10, 2017.

  1. Wteam

    Wteam Unlockbios.com
    Administrator

    Joined:
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    Symptom: High frequency noise from power transformer T600 when the TV is
    in the standby mode.

    Repair/Solution:
    Remove diode D655 from the power supply.

    Diode location:
    upload_2017-12-10_2-46-46.png
     

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