Sony HCD-EX6 - IC Pin Function Descriptions; PANEL Board IC301 Pin Functions (Cont.)

HCD-EX6/EX6T/EX8/EX8T/EX9/EX9T
45
Pin No. Pin Name I/O Description
59 to 62 COM0 to COM3 O Common drive signal output for the liquid crystal display panel
63, 64 SEG0, SEG1 O Segment drive signal output for the liquid crystal display panel
65 VCC — Power supply pin (+3.3 V)
66 VSS — Ground
67 to 89 SEG2 to SEG24 O Segment drive signal output for the liquid crystal display panel
90 VCC — Power supply pin (+3.3 V)
91 VSS — Ground
92 X1 I Main system clock signal input (6 MHz)
93 X0 O Main system clock signal output (6 MHz)
94 to 100 SEG25 to SEG31 O Segment drive signal output for the liquid crystal display panel