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Control circuit diagram of LCD backlight display power (for reference) 

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Diagram of LCD panel

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Panel module includes LCD driving circuit and backlight driving circuit, and SMD Fuse can be used to realize overcurrent protection of circuit.

Application recommendations of fuse

LCD driving circuit: panel power input. S0603-F series (1.0A, 1.5A and 2.0A) is recommended;

Large-sized backlight drive (32’~65’): backlight power input. S6125-F series (4.0A~10.0A) is recommended;

Small-sized backlight drive (<32’): backlight power input. S1206-S series (1.0A~4.0A) is recommended;