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LA9703W Datasheet(PDF) 7 Page - Sanyo Semicon Device |
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LA9703W Datasheet(HTML) 7 Page - Sanyo Semicon Device |
7 / 16 page LA9703W No.7413-7/16 Pin Description Pin No. Pin name Pin description 1 CAP Customer OP amplifier + input 2 VCC Power pin (for DPD) 3 PDRF Pickup signal input 4 PD1 Pickup signal input 5 PD2 Pickup signal input 6 PD3 Pickup signal input 7 PD4 Pickup signal input 8 GND Ground (for DPD) 9 FIN1 Pickup signal input 10 FIN2 Pickup signal input 11 PIN1 Pickup signal input 12 PIN2 Pickup signal input 13 TIN1 Pickup signal input 14 TIN2 Pickup signal input 15 LDD1 AP1 output 16 LDS1 APC1 monitor input 17 LDD2 APC2 output 18 LDS2 PC2 monitor input 19 GND Ground (servo system) 20 LDTH APC1 threshold changeover (H:VCC-1.5V, L: 180mV) 21 LDON1 APC1 laser ON pin (H: ON) 22 LDON2 APC2 laser ON pin (H: ON) 23 AGOF RFAGC OFF pin (H: OFF) 24 BCA PH discharge factor changeover (H: BCA mode) 25 GU RF, servo signal gain-up pin (H: gain-up) 26 DVD/CD RF-equalizer band changeover pin (H: DVD) 27 DPD/TE TE output changeover pin (H: DPD) 28 WO/PP WO output changeover pin (H: wobble) 29 VCC Power pin (servo system) 30 TH Tracking hold (H: hold) 31 XHTR Tracking, bottom band changeover (L: high band) 32 SGC Servo gain control pin (RREC, FE, PP, TE) 33 BST Equalizer boost control pin 34 FC Equalizer fo control pin 35 FEBL FE balance control pin 36 TEBL TE balance control pin 37 CP Pin to connect resistor and capacitor to set charge pump gain 38 RREC Reflection output 39 FE Focus error output 40 TE Tracking error output 41 WO Wobble/push-pull output pin 42 PP Push-pull output pin 43 PPN Pin to connect resistor to set push-pull gain 44 WOC DC cut capacity connection pin 45 ISET Pin to connect resistor to set BPF central frequency 46 BH RF bottom detection output 47 PH RF peak detection output 48 SREFI SREF setting pin 49 BCAI Pin to connect resistor to set the peak hold detection constant 50 PHC Pin to connect PH detection capacitor for RF-AGC Continued on next page. |
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