Sony CFD-F10 Service Manual page 39

Pin No. Pin Name
75 X2
76 RST
77 V-CLK
78 V-DATA
79 SCL
80 SDA
I/O
O Main system oscillation output (4.19 MHz)
I System reset input
O Volume clock output
O Volume data output
O EEPROM clock output
I/O EEPROM input/output
CFD-F10/F10L
Pin Description
39