Sony SCD-C555ES Service Manual page 49

Pin No. Pin Name
94 VSC
95 TESTI
96 TESTI
97 TESTI
98 TESTO
99 VDC
100 TESTI
101 TESTI
102 TESTI
103 TESTI
104 TESTI
105 TESTI
106 VSIO
107 TESTI
108 TESTI
109 TESTI
110 VDIO
111 WAD0
112 WAD1
113 WAD2
114 WAD3
115 VSIO
116 VSC
117 WAD4
118 WAD5
119 WAD6
120 WAD7
121 VDC
122 TESTI
123 WCK
124 WAVDD
125 WAVDD
126 WARFI
127 WAVRB
128 WAVSS
129 WAVSS
130 VSIO
131 DQ7
132 DQ6
133 DQ5
134 DQ4
135 VDIO
136 DQ3
137 DQ2
138 DQ1
139 DQ0
140 VSIO
141 DCLK
142 DCKE
I/O
— Ground terminal for core.
I Input terminal for testing. Fix "H".
I Input terminal for testing. Fix "L".
Ipu Input terminal for testing. Fix "H".
O Input terminal for testing. Keep open.
— Power terminal for core. Supply +2.5 V.
I Input terminal for testing. Fix "L".
I Input terminal for testing. Fix "L".
I Input terminal for testing. Fix "L".
I Input terminal for testing. Fix "L".
I Input terminal for testing. Fix "L".
I Input terminal for testing. Fix "L".
— Ground terminal for input and output.
I Input terminal for testing. Fix "L".
I Input terminal for testing. Fix "L".
I Input terminal for testing. Fix "L".
— Power terminal for input and output. Supply +3.3 V.
External A/D data input terminal for PSP physical disc marking detection (LSB). This terminal is not used for
I
internal A/D but is used only for connecting A/D to outside.
I External A/D data input terminal for PSP physical disc marking detection.
I External A/D data input terminal for PSP physical disc marking detection.
I External A/D data input terminal for PSP physical disc marking detection.
— Ground terminal for input and output.
— Ground terminal for core.
I External A/D data input terminal for PSP physical disc marking detection.
I External A/D data input terminal for PSP physical disc marking detection.
I External A/D data input terminal for PSP physical disc marking detection.
I External A/D data input terminal for PSP physical disc marking detection (MSB).
I Power terminal for core. Supply +2.5 V.
I Input terminal for testing. Fix "L".
I Operation clock for PSP physical disc marking detection. Input PLL clock that supports 1T of RF.
A/D power terminal for PSP physical disc marking detection. Supply +2.5 V that is separated from other digital
—
power source.
A/D power terminal for PSP physical disc marking detection. Supply +2.5 V that is separated from other digital
—
power source.
Ai Analog RF signal input terminal for PSP physical disc marking detection.Full scale is 2.5 V.
A/D bottom reference terminal for PSP physical disc marking detection. Voltage that is input into this terminal,
Ai
becomes a full scale at ground side of A/D.
— A/D ground terminal for PSP physical disc marking detection.
— A/D ground terminal for PSP physical disc marking detection.
— Ground terminal for input and output.
I/O Input and output terminal for SDRAM data (MSB).
I/O Input and output terminal for SDRAM data.
I/O Input and output terminal for SDRAM data.
I/O Input and output terminal for SDRAM data.
— Power terminal for input and output. Supply +3.3 V.
I/O Input and output terminal for SDRAM data.
I/O Input and output terminal for SDRAM data.
I/O Input and output terminal for SDRAM data.
I/O Input and output terminal for SDRAM data.
— Ground terminal for input and output.
O Clock output terminal for SDRAM.
O Clock enable output terminal for SDRAM.
Description
SCD-C555ES
49