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Contribution d'origine par : Brent Norris ,

Texte:

Go to Menu , Picture,  Backlight and vary level (0 – 20)

• If no backlight changes observed:

Check Panel Connector minus (-) pin voltages and P-DIM voltages  while changing backlight level.

• If minus Panel voltages don’t change, and P-DIM changes, replace SMPS.

• If P-DIM doesn’t change replace Main/T-CON Board.

MUTE 4 1 9 EXIT to test Panel Backlight Sections.

Statut:

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