KA3032
Application Circuits
(Differential moad control)
V
CC
KSB772
REG OUT
+
Vreset
33µF
FOCUS
48 47 46 45 44 43
42 41 40 39 38 37
DO2.1
1
2
3
4
36
35
34
OUT1
TRACKING
SPINDLE
IN2.1
DO2.2
PGND
IN2.2
OUT2
IN3.1
DO3.1 33
DO3.2 32
M
5
6
GND
31
GND
KA3032
GND
IN3.2
OUT3
IN4.1
7
30
GND
DO4.1 29
28
8
9
M
M
SLED
TRAY
DO4.2
DO5.2 27
10
DO5.,1
26
IN4.2
11
12
PVCC1
25
OUT4
13 14 15 16 17 18
19 20 21 22 23 24
MUTE1, 2
FOCUS
MUTE
TRACKING MUTE
SPINDLE
SLED
MUTE
MUTE
CONT
TY
TRAY
INPUT
FOCUS TRACKING SPINDLE SLED
[ SERVO PRE AMP ]
[ CONTROLLER ]
23