Samsung MAX-960 Service Manual page 23

4-2 CD Part(COMMON)
DISC
SLED
SPINDLE
MOTOR
MOTOR
11 12
SP+
17
SL-
MOTOR/ACTUATOR DRIVER
18
SL+
19
P/U IN 43
41
LIMIT S/W
OPEN/CLOSE MOTOR
MOTOR
UP/DOWN
MOTOR
ROULETTE
10
2
DM- DM+
MOTOR DRIVER
SIC1,SIC2,SIC3 SIC1,2
KA3082
OPEN/CLOSE S/W
UP/DOWM S/W
ROULETTE SENSOR
4-2
PICK - UP
A.B.C.D.E.F
FOCUSING
TRACKING
ACTUATOR ACTUATOR
LD.PD
2
26 27 1
TRK+ TRK-
SP- FCS-
+5V
6
NIC 9258
KA9258
25 3
10
46 48
50 71
ASSP
NIC 9223
KB9223
EFM.TRCNT
66.69
DIGITAL SIGNAL PROCESSOR
10.70.72
73.75.76
27
69.70 65.66.
36.37.38
67.68
33.30
29.25
22.24.23
31
35.36.37
38
40
FOK
MOTOR CONTROL
S/W SENSOR
MICOM CTRL
16.9344MHz
8
9
NIC9286
KS9286
R
10
19
G
21
1
L
11
20
68 25.26.30 29
2
SCW1
LINE
POWER / AUDIO
MAIN PCB
NIC9223
KB9223
19
SCW4
LINE
MAIN PCB
Samsung Electronics