Voltages and frequencies detected lcd connector removed: pin1 = -23 v, pin2 = -21v, pin3-6 = digital data, pin7-8 = gnd, pin9 = 5v, pin10 = 1.36MHZ, pin11 = 17KHZ, pin12 = nothing; Voltages and frequencies measured with the lcd connector: pin1 = 0.78v, pin2 = -23v, pin3-6 = digital data, pin7 = 8, gnd, pin9 = 5v, pin10 = 1.36MHZ, pin11 = 17KHZ, pin12 = nothing. ... Thank you for your help!