Sony HCD-XGV11AV, Руководство по обслуживанию

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HCD-XGV11AV
Description Pin Name Pin No. I/O
123 L_CDC2PO I C2PO signal input
124 C2PO O C2PO signal output
125 L_SCOR I Sub code sink (S0 or S1) detect signal input
126 SCOR O Sub code sink (S0 or S1) detect signal output
127 COUT I/O Not used (open)
128 VDD4 — Power supply (+2.5V)
129 MIRR I/O Not used (open)
130 DFCT I/O Not used (open)
131 L_FOK I/O Focus OK signal input/output
132 FOK I/O Focus OK signal input/output
133 MDP O Servo control signal output of spindle motor
134 VSS4 — Ground
135 SSTOP I Inner position of optical pick-up signal input
136 FSTO O Not used (open)
137 SFDR O Sled motor control signal output
138 SRDR O Sled motor control signal output
139 VDD5 — Power supply (+2.5V)
140 TFDR O Tracking coil control signal output
141 TRDR O Tracking coil control signal output
142 FFDR O Focus coil control signal output
143 FRDR O Focus coil control signal output
144 VSS5 — Ground
145 WFCK O Not used (open)
146 WDCK O Not used (open)
147 ASYE I Not used (Connected to +2.5V)
148 VDD6 — Power supply (+2.5V)
149 XTAI I Crystal oscillator input (33.8688MHz)
150 XTAO O Crystal oscillator output (33.8688MHz)
151 VSS6 — Ground
152 TES1 I Not used (Connected to ground)
153 TEST I Not used (Connected to ground)
154 NC — Not used (open)
155 NC — Not used (Connected to ground)
156 AVD0 — Power supply (+2.5V)
157 IGEN I OP AMP current constant setting input
158 AVS0 — Ground
159 ADIO O Not used (open)
160 RFDC I RF signal input
161 CE I center servo analog signal input
162 TE I Tracking error signal input
163 SE I Sled error signal input
164 FE I Focus error sigunal input
165 VC I Center voltage signal input
166 VPCO O EFM PLL charge pump output
167 VCTL I EFM PLL charge pump input
168 FILO O Master PLL filter output
169 FILI I Master PLL filter input
170 PCO O Master PLL change pump output
171 CLTV I VCO1 control signal input