Sharp LQ10DH15 lcd screen

Sharp LQ10DH15 is a 10.4‑inch a‑Si TFT LCD panel with 640×480 VGA output, commonly used in industrial control panels and handheld devices. Known failure modes include a white or flickering display often caused by flex cable damage or connector wear, as well as backlight inverter failure leading to complete loss of image. First‑check diagnostics: verify power supply voltage to the panel and inverter, inspect the flex cable for kinks or corrosion, and test the backlight driver with a multimeter; if those pass, examine the LCD controller board for burnt components or trace damage.[oss-gpt-20b]

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We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.

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