TCL L28D2710PSA, Service Manual

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Trouble shooting diagram
Terms : Terms :
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IR: Infrared Receiver
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RC: Remote Control
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IR logic: IR blink with RC action IR logic: IR blink with RC action
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LVDS: Low Voltage Differential Signal, output from processor and input for panel
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O/C: Open Cell, panel with source board
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BL: Back Light, light source for panel module g , g f p
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LB: LED (Light Emitting Diode) Bar, light source for BL module
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VBL: Voltage for Back Light (before Boost)
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VLED: Voltage for LED (after Boost)
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OVP: Over Voltage Protection
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OSD: On Screen Display
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AMP: Amplifier