LG GSA-4167B - Manual (Page 66)

70
No Pin name Function
1 SPIN Spindle control voltage input
2 SL1IN Slide control voltage input1
3 SL2IN Slide control voltage input2
4 SPLIM Input terminal for spindle current limit
5 VM2 Motor Power Supply 2(for Slide)
6 SL2+ Slide non-inverted output2
7 GND GND
8 SL2- Slide inverted output2
9 SL1+ Slide non-inverted output1
10 SL1- Slide inverted outptut1
11 GND GND
12 U Motor drive output U
13 V Motor drive output V
14 W Motor drive output W
15 ACTFLG Pickup protect flag output
16 COMMON Motor common
17 TEST Test terminal ( * 1)
18 SLLIM Input terminal for slide current limit
19 FG Frequency generator output
20 EN1 Input terminal for enable 1
21 EN2 Input terminal for enable 2
No Pin name Function
42 REF Reference voltage input
41 LOIN Loading control input
40 FOIN Focus control voltage input
39 TOIN Tracking control voltage input
38 TLIN Tilt control voltage input
37 TL- Tilt inverted output
36 TL+ Tilt non-inverted output
35 FO- Focus inverted output
34 FO+ Focus non-inverted output
33 GND GND
32 5VCC 5V Power Supply (for FS,TS,TL)
31 TO+ Tracking non-inverted output
30 TO- Tracking inverted output
29 GND GND
28 LO- Loading inverted outptut
27 LO+ Loading non-inverted output
26 VM3 Power Supply3(for Loading)
25 ACTRST Pickup protect Reset ( * 2)
24 STTH Reference voltage for spindle start up
23 SPGS Input terminal for gain select SPM
22 VM1 Motor Power Supply 1(for Spindle)
Pin Function
*1) Please connect 17terninal (TEST) to GND or open, for TEST.
*2) Please connect 25terminal(ACTRST) to 5VCC, When the Pick-up protection circuit is not used.
IC601 (R2S30202FP) : SPINDLE MOTOR AND 6CH ACTUATOR DRIVER
Pin Layout
1
42
SPIN
REF
2
41
SL1IN
LOIN
3
40
SL2IN
FOIN
4
39
SPLIM
TOIN
5
38
VM2
TLIN
6
37
SL2+
TL-
7
36
GND
TL+
8
35
SL2-
FO-
9
34
SL1+
FO+
10
33
SL1-
GND
11
32
GND
R2S3
0202FP
5VCC
12
31
U
TO+
13
30
V
TO-
14
29
W
GND
15
28
ACTFLG
LO-
16
27
COMMON
LO+
17
26
TEST
VM3
18
25
SLLIM
ACTRST
19
24
FG
STTH
20
23
EN1
SPGS
21
22
EN2
VM1
Package outline : 42 PIN POWER SSOP (42P9R-K)