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2. Pin Description
20
Pin No.
Symbol
I/O
Function
1
FCS-
I
Focus coil-
2
TRK-
I
Tracking coil-
3
TRK+
I
Tracking coil +
4
FCS+
I
Focus coil +
5
FGND
_
Frame GND
6
FGND
_
Frame GND
7
GND
_
PDIC GND
8
F
O
PDIC F OUT
9
B
O
PDIC B OUT
10
A
O
PDIC A OUT
11
H
O
PDIC H OUT
12
VCC
I
PDIC VCC
13
VC
I
PDIC VC
14
G
O
PDIC G OUT
15
D
O
PDIC D OUT
16
C
O
PDIC C OUT
17
E
O
PDIC E OUT
18
FPD-C
I
LD Power Monitor Photo Diode Cathode
19
NC
_
NC : Open
20
PGND
_
LD Power GND
21
+5VA
I
LD Analog V5V
22
AGND
_
LD Analog GND
23
FPD OUT
O
Frequency SW
24
FPDVC
I
NC : Open
25
VRDC
I
Read Power Analog Control Voltage Input
26
VWDC 2
I
Overdrive Analog Control Voltage Input
27
VWDC 1
I
Overdrive Analog Control Voltage Input
28
DGND
_
LD Digital V5V
29
+5VD
_
LD Digital GND
30
ODON
I
Over Drive Control SW, H : Over drive on
31
W/XR
I
Write/Read Mode SW, H : Write, L : Read
32
ENBL
I
LD Drive Current OFF SW, L : LD off