LG DRD-8080B Manual page 33

IC701 CXD3030R
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Pin Description
Pin No. Symbol
1 AVS6
2 SAO O
3 TAO O
4 FAO O
5 BSSD I
6 AVD6
7 VSIO0
8 RMUT O
9 LMUT O
10 DCUT O
11 SSTP I
12 MDP O
13 PWMI I
14 DFCT I/O
15 ATSK I
16 MNT0 O
17 MNT1 O
18 MNT2 O
19 MNT3 O
20 VDC0
21 XRST I
22 VSC0
23 MTST0 I
24 MTST1 I
25 XPLCK O
26 VDIO0
27 WFCK O
28 RFCK O
29 LOCK I/O
30 AVD2
31 IGEN I
32 AVS2
33 ADIO O
34 RFDC I
35 CE I
36 TE I
37 SE I
38
I/O
Analog GND
Analog DAC analog output of Sled filter
Analog DAC analog output of Tracking filter
Analog DAC analog output of Focus filter
Constant current input for DAC analog of servo filter
Analog power supply (2.5V)
Digital GND
1, 0 Audio DAC, zero detecting block for R Channel
1, 0 Audio DAC, zero detecting block for L Channel
1, 0 Digital Out
Disc inner periphery detection signal input
1, Z, 0 Output for spindle motor servo control
External input of spindle motor
1, 0 Defect signal input/output
Pin for Anti-shock
1, 0 MNT0 output signal
1, 0 MNT1 output signal
1, 0 MNT2 output signal
1, 0 MNT3 output signal
Digital power supply (2.5V)
System reset "L" for resetting
Digital GND
Normally "H"
Normally "L"
1, 0 XPLCK Signal output
Digital power supply (3.3V)
1, 0 WFCK Signal output
1, 0 RFCK Signal output
1, 0 LOCK Signal input/output
Analog power supply (2.5V)
Resistor connection pin of current source reference for OP Amp
Analog GND
Analog Op Amp output
RF signal input
Center servo analog input
Tracking error signal input
Slide Error input
Description