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41
F2
I
F 2 signal input
Terminal
I/O
Pin
Name
No.
42 CLPF1
I
APP correction CPF capacitor
connect terminal
43 CLPF1
I
RF equalizer adjustment resistor
connect terminal
44
A
I
Main beam A signal input
45
B
I
Main beam B signal input
46
C
I
Main beam C signal input
47
D
I
Main beam D signal input
48 CENVC
I
C signal detection input
16.2. IC2 (AN8814SB-E1): / Focus/Tracking Coil, / Spindle/Traverse
Motor Drive
Terminal
I/O
Pin
Name
No.
1
REG B
-
3.3 V external transistor control
(Not used, open)
2
REG M
-
3.3 V regular output monitor
(Not used, connected to GND)
3
NC
-
Not used, open
4
OPO
O
Op-amp output
5
OP-
I
Op-amp invert input
6
OP+
-
Op-amp non-invert output
(Not used, connected to GND)
7
I
Power supply terminal
V
CC
8 1/2PV
O
1/2PV
2
CC
(Connected to GND via capacitor)
9
I
Power supply terminal for driver
PV
2
CC
10 PGND2
-
GND terminal
11
VO4-
O
Tracking coil drive output
12
VO4+
O
Tracking coil drive output
13
VO3-
O
Focus coil drive output
14
VO3+
O
Focus coil drive output
15
VO2-
O
Traverse motor drive output
16
VO2+
O
Traverse motor drive output
17
VO1-
O
Spindle motor drive output
18
VO1+
O
Spindle motor drive output
19 PGND1
-
GND terminal
20 PV
I
Power supply terminal
1
CC
21 1/2PV
O
1/2PV
1
CC
(Connected to GND via capacitor)
22
VREF
I
Reference voltage input
23
IN1
I
Spindle motor drive signal input
24
PC1
I
Power cut 1 input
25
IN2
I
Traverse motor drive signal input
Function
Function
output terminal 2
CC
output terminal 1
CC
31
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