Sony RCD-W7V, Руководство по обслуживанию

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RCD-W7V
Description Pin Name
Pin No.
I/O
80 MD0 I Mode signal input (connected to VCC)
81 MD1 I Mode signal input (connected to ground)
82 MD2 I Mode signal input (connected to ground)
83 VCC — Power supply (+3.3V)
84 VCC — Power supply (+3.3V)
85 AVCC — Power supply (+3.3V)
86 AVREF I ADC reference voltage input (connected to VCC)
87 AS_DONE I FPGA data download finished
88 SPD_F/R I Spindle servo control signal input
89 VIDEO_SW I Component/s-video output select signal input
90 MSDATO I MS data input
91 AVSS — Ground
92 AUDIO_LEVEL_IN I Audio level input
93 LOCK I CLV servo lock signal input from DSP
94 DEFECT I Defect signal input
95 FOK I Focus OK signal input
96 VSS — Ground
97 IIC_DATA I/O IIC bus data input/output
98 IIC_CLK I/O IIC bus clock input/output
99 VCC — Power supply (+3.3V)
100 LOAD_CTL O Loading motor control signal output
101 LD_ON O Laser ON/OFF control signal output
102 S_DATA O Serial I/F data output
103 S_CLK O Serial I/F clock output
104 A_MUTE O Audio mute signal output
105 SPINDLE_FG I Spindle motor FG signal input
106 VSS — Ground
107 RXDO I Serial data input from FLD
108 TXDO O Serial data output to FLD
109 SQSO I SUB Q data read signal input
110 TXDI I Serial data input from CD-R
111 SCKO O Serial I/F clock to FLD
112 SQCK O SUB Q data request signal output