18
PD-30-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
• Pin Function
Pin No.
Pin Name
Description
1
V
I
N
FC
Focus driver input
2
TRB_1
Connect to external transistor base
3
REGO2
Regulator voltage output, connect to external transistor collector
4
V
I
N
SL+
Sled driver input
5
REGO1
Regulator voltage output, connect to external transistor collector
6
F
W
D
Tray driver forward input
7
RE
V
Tray driver reverse input
8
V
CC
V
CC
9
V
OTR-
Tray driver output(-)
10
V
OTR+
Tray driver )
11
V
OSL+
Sled driver output (+)
12
V
OSL-
Sled driver output (-)
13
V
OFC-
Focus driver output (-)
14
V
OFC+
Focus driver output (+)
15
V
OTK+
Tracking driver output (+)
16
V
OTK-
Tracking driver output (-)
17
V
OLD+
Spindle driver output (+)
1
8
V
OLD-
Spindle driver output (-)
19
P
V
CC
V
cc for power block of spindle, tracking and focus
20
N
C
N
o connection
21
V
CTL
Speed control input of tray driver
22
G
N
D
Ground
23
V
I
N
LD
Spindle driver input
24
N
C
N
o connection
25
TRB_2
Connect to external transistor base
26
V
I
N
TK
Tracking driver input
27
BIAS
Bias input
2
8
MUTE
Mute control
N
otes: The indicated polarities for the output pins are means polarity to inputs.
Always ensure that
V
CC
P
V
CC
