Sony HCD-ZX70DVD, Руководство по обслуживанию, Страница: 131 / 136

33
Pin No. Pin Name I/O Description
62, 63 — O
Not used (open)
64 AVREF0 I
Reference voltage (+5V) input terminal (for A/D conversion)
65 GND —
Ground terminal
66 DRVDAT O
Serial data output for FL driver Not used (open)
67 DRVCLK O
Serial data transfer clock signal output for FL driver Not used (open)
68 SYSIN I
Serial data input from the DVD system controller (IC202)
69 SYSOUT O
Serial data output to the DVD system controller (IC202)
70 SYSCLK I
Serial data transfer clock signal input from the DVD system controller (IC202)
71, 72 — O
Not used (open)
73 I2CDAT I/O
Communication data bus with the system controller (IC401) and display controller (IC701)
74 SO0 O
Not used (open)
75 I2CCLK I/O
Communication data reading clock signal input or transfer clock signal output with the system
controller (IC401) and display controller (IC701)
76 to 99 — O
Not used (open)
100 VSS —
Ground terminal