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SAMSUNG UN55MU9000F UN65MU9000F UN75MU9000, UWU71 1.0.0


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About This File

UHD TV
SERVICE Manual
UHD TV Contents
1. Precautions

2. Product specifications

3. Disassembly and Reassembly

4. Troubleshooting

5. Wiring Diagram
UN**MU9000F
Chassis : UWU71

Model : UN55MU9000F UN65MU9000F UN75MU9000


What's New in Version 1.0.0   See changelog

Released

For BACKLIGHT DIMMING PROBLEMS:

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

If no backlight changes observed:

•    Panel Connector minus (-) pin voltages and P-DIM voltages  9 55" : CNL801  65" : CNL801  75" : CNL801 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

  • Спасибо 1

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