CEC_A1SCL_A2SDA_A3HPD_A-4LS_OE5GND6CEC_B7SCL_B8SDA_B9HPD_B-10VCC5V11CT_HPD125V_OUT13GND14CLK-15CLK+16D0-17D0+18GND19D1-20D1+21D2-22D2+23VCCA24