Jvc Lt-65VU3000 reduce backlight from service menu

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  • alltvrepairs
    Badcaps Veteran
    • Jan 2014
    • 239
    • Malta
    #1

    Jvc Lt-65VU3000 reduce backlight from service menu

    Hi,
    I have just replaced led set of this vestel tv due to age. Click image for larger version Name: 20250920_125817.jpg Views: 40 Size: 2.30 MB ID: 3729043
    I would like to reduce backlight from service mode. I have tried menu 4725 but in the menu i can't change anything.
    Click image for larger version Name: 17583660787035035995122369735679.jpg Views: 20 Size: 1.53 MB ID: 3729044

    Any help pls? I don't want to change from electronics inverter feedback resistor ideally.
    Thanks again.
    Tags: None
    • Diah
      Badcaps Legend
      • Feb 2013
      • 6424
      • Germany
      #2
      you can only put high value SMD R synce R at the BL circuit which located at the back side of PSU close to the BL socket

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