Sony CFD-G770CP - Page 50

50
CFD-G700CP/G770CP/G770CPK
Pin No. Pin Name I/O Description
54 RSTX I System reset signal input
55 O-CD-SW O Pre-amp select signal output
56 O-CD O CD+3.3V regulator control signal output
57 O-TAPE O Pre-amp select signal output
58 VLCD I LCD power setting input
59 to 62 COM1-4 O Common signal output to the LCD
63, 64 SEG1,2 O Segment signal output to the LCD
65 VCC — Power supply terminal (+3.3V)
66 VSS — Ground terminal
67 to 89 SEG3-25 O Segment signal output to the LCD
90 VCC — Power supply terminal (+3.3V)
91 VSS — Ground terminal
92 X1 O Main clock output terminal (4.19MHz)
93 X0 I Main clock input terminal (4.19MHz)
94 to 98 SEG26-30 O Segment signal output to the LCD
99 NC — Not used (Open)
100 NC — Not used (Open)