Sony HCD-S400 Service Manual page 51

Pin No. Pin Name I/O
106 VCD
107 R1
108 R2
109 VDDA4_3.3V
110 VSSA3
111 INP
112 INM
113 FR3
114 FR2
115 FR1
116 Y
117 VDDA3_3.3V
118 VREF
119 BIAS
120 VDDA2_3.3V
121 VSSA2
122 AOUT
123 IREF
124 VSSD2
125 VDDD2_3.3V
126 VRT
127 VDDA1_3.3V
128 RFIN2
129 AIN
130 VSSA1
131 RFIN1
132 VRB
133 VSSD1
134 VDDD1_3.3V
135 to 137 ADC0 to ADC2
138 VDDA0_3.3V
139, 140 ADC3, 4
141 VSSA0
142 to 144 ADC5 to ADC7
145 VDDD0_3.3V
146 VSSD0
147 VRBA
148 VSSA0
149 TESTAA
150 VDDA0_3.3V
151 VRTA
152 VSS
153 to 155 TESTK0 to 2
156 XDSPRST
157 XARPRST
158 VSS
159 MDS0
160 MON
161 MDP0
162 DFCT
I VCD control input
I VCD outside resistance 1
I VCD outside resistance 2
– Power supply
– Analog Ground
I OP amp positive input
I OP amp negative input
I Feedback resistance 3
I Feedback resistance 2
I Feedback resistance 1
O OP amp output
– Power supply
I DAC referenc voltage input
I DAC bias input
– Power supply
– Analog Ground
O DAC output
I Reference current input of DAC
– Digital Ground
– Power supply
I ADC reference input
– Power supply
I RF input
I AMP bias voltage input
– Analog Ground
I RF input
I ADC reference input
– Digital Ground
– Power supply
I ADC input
– Power supply
I ADC input
– Analog ground
I ADC input
– Power supply
– Digital ground
I ADC reference (Connected ground)
– Analog ground
O Not used (Open)
– Power supply
I ADC reference input
– Digital Ground
I Test terminal (Connected ground)
I DSP reset signal input
I Reset signal input
– Digital Ground
O CLV speed error output
O Not used (Open)
O CLV phase error output
O Defect detection output
Description
HCD-S400
51