![](/html/Fairchild/369660/page21.png)
Typical Application Circuit
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FAN8004
VCC
Vreset
REG OUT
33µF
KSB772
FOCUS
OUT1
48 47 46 45 44 43
1
2 IN2.1
3 IN2.2
4 OUT2
5 IN3.1
6 GND
42 41 40 39" 38 37
OUT1
36
TRACKING
DO2.2 35
PGND 34
DO3.1 33
DO3.2 32
M SPINDLE
GND 31
7 GND
GND 30
8 IN3.2
9 OUT3
DO4.1 29
DO4.2 28
M SLED
10 IN4.1
11 IN4.2
OUT4
12
13 14 15 16 17 18
DO5.1 27
DO5.2
26
M TRAY
PVCC1
25
19 20 21 22 23 24
MUTE1, 2
FOCUS MUTE
TRACKING MUTE
SPINDLEMUTE
SLEDMUTE
REF & FOCUS TRACKING SPINDLE SLED
ALL INPUT INPUT INPUT INPUT
MUTE
CONT
TY
TRAY
INPUT
[ SERVO PRE AMP ]
[ CONTROLLER ]
Notes:
Cont: Controlle
TY: Tray