If you have data lines missing, trace the paths from the input connector to the Logic IC. Look for damaged EMI filters (small 4-pin components).
: If 32AP11S4LV1.1 is an older part, it might be obsolete. In such cases, finding suitable replacements or alternatives that can be used in the circuit is crucial. 32ap11s4lv1.1 schematic diagram
: Technicians often use a "tape method" on the ribbon cables. By blocking specific clock signal pins (typically near the edge of the ribbon wire) with thin tape, you can bypass defective internal gate signals that cause the ghosting effect. No Display (Backlight OK) If you have data lines missing, trace the