Samsung Frame QN43LS03TAF Service Manual page 83

„ SVC £ Test Patterns
1. Verify "Scaler Pattern" and "US Post Pattern".
2. Verify "FRC Pre Test Pattern".
3. Verify "FRC Post Test Pattern".
4. Verify "SoC TCON Test Pattern".
Main IC
[Factory Mode]
Scaler Pattern
US Post Pattern
FRC Pre Pattern
FRC Post Pattern
SOC TCON Pattern
SOC TCON Pattern Level
FRC OSD Pre Pattern
FRC OSD Post Pattern
FRC2 Pre Pattern
FRC2 Post Pattern
SOC TCON2 Pattern
SOC TCON2 Pattern Level
SOC TCON3 Pattern
SOC TCON3 Pattern Level
4. Troubleshooting
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