PDF datasheet, revision A, for the PS320240FRC-CNN-C01 LCD module, about 232 KB. The 320240 portion indicates a 320x240 pixel display, a format often driven by controllers such as the SED1335, though the controller is not stated in the name. Expect sections on pin assignments, supply and contrast voltages, backlight characteristics, timing and outline dimensions. A technician uses it to wire the module to a host or to trace why it shows no image. Check the full part code and revision on the module label first.
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