LG CED-8042B Manual page 37

2. Pin Description
Pin No. Symbol
1 FCS-
2 TRK-
3 TRK+
4 FCS+
5 FGND
6
FGND
7
GND
8 F
9 B
10 A
11 H
12 VCC
13 VC
14 G
15 D
16 C
17 E
18 FPD-C
19 NC
20 PGND
21 +5VA
22 AGND
23 FPD OUT
24 FPDVC
25 VRDC
26 VWDC 2
27 VWDC 1
28 DGND
29 +5VD
30 ODON
31 W/XR
32 ENBL
20
I/O Function
I Focus coil-
I Tracking coil-
I Tracking coil +
I Focus coil +
_ Frame GND
_ Frame GND
_ PDIC GND
O PDIC F OUT
O PDIC B OUT
O PDIC A OUT
O PDIC H OUT
I PDIC VCC
I PDIC VC
O PDIC G OUT
O PDIC D OUT
O PDIC C OUT
O PDIC E OUT
I LD Power Monitor Photo Diode Cathode
_
NC : Open
_
LD Power GND
I LD Analog Voltage +5V
_
LD Analog GND
O Frequency SW
I NC : Open
I Read Power Analog Control Voltage Input
I Overdrive Analog Control Voltage Input
I Overdrive Analog Control Voltage Input
_
LD Digital Voltage +5V
_
LD Digital GND
I Over Drive Control SW, H : Over drive on
I Write/Read Mode SW, H : Write, L : Read
I LD Drive Current OFF SW, L : LD off