Samsung UN43TU7000F Service Manual page 40

4. Troubleshooting
„ PANEL
• Check Panel
1. If Noisy Video:
Soc T-CON Pattern in Factory Mode
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Use type of Noise observed (Bars, single lines, video distortion, etc to help.)
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If noise is only on one half of screen check / swap panel cables.
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Verify Defective Panel Cables, TV Main Board or Panel.
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