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CXD3003R Fiches technique(PDF) 7 Page - Sony Corporation |
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CXD3003R Fiches technique(HTML) 7 Page - Sony Corporation |
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7 / 137 page ![]() – 7 – CXD3003R 83 84 85 86 87 88 89 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 111 112 113 114 115 116 117 118 119 120 121 122 O O I O O O I I I I I I I/O I/O I/O I/O I O O O O I/O I O O O 1, Z, 0 1, 0 1, Z, 0 1, Z, 0 1, Z, 0 1, 0 1, 0 1, 0 1, 0 1, Z, 0 1, 0 1, Z, 0 1, Z, 0 1, 0 1, 0 1, 0 1, 0 Channel 2 DAC PWM output (forward phase). Analog power supply. Master clock power supply. Master clock crystal oscillation circuit output. Master clock crystal oscillation circuit input. Master clock GND. Analog GND. Channel 1 DAC PWM output (forward phase). Channel 1 DAC PWM output (reversed phase). Analog power supply. Digital power supply. SENS output to CPU. Used during 1-track jumps. SENS serial data readout clock input. Anti-shock pin. Serial data input from CPU. Latch input from CPU. Serial data is latched at the falling edge. Serial data transfer clock input from CPU. Digital GND. Track count signal I/O. Mirror signal I/O. Defect signal I/O. Focus OK signal I/O. Test pin. Leave this open. Spindle motor external pin input. Spindle motor output filter switching output. GRSCOR output when $8 command SCOR SEL = high. Spindle motor on/off control output. Spindle motor servo control output. Spindle motor servo control output. GFS is sampled at 460Hz; when GFS is high, this pin outputs a high signal. If GFS is low eight consecutive samples, this pin outputs low. Input when LKIN = high. Disc innermost track detection signal input. Digital GND. Sled drive output. Sled drive output. Tracking drive output. AO2F AVDD4 AVDD5 XTLO XTLI AVSS5 AVSS3 AO1F AO1R AVDD3 AVDD4 SENS DIRC SCLK ATSK DATA XLAT CLOK DVSS4 COUT MIRR DFCT FOK TESTA PWMI FSW MON MDP MDS LOCK SSTP DVSS5 SFDR SRDR TFDR Pin No. Symbol I/O Description |
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