5-2
Samsung Electronics
5-2 CD
SLED
MOTOR
SPINDLE
MOTOR
PICK - UP
TRACKING
ACTUATOR
FOCUSING
ACTUATOR
A.B.C.D.E.F
LD.PD
DISC
SP+
SP-
TRK+ TRK-
FCS-
12
11
18
17
26
27
1
2
+5V
10
19
25
3
43
46
50
48
71
P/U IN
LIMIT S/W
OPEN/CLOSE MOTOR
2
10
41
69.70 65.66.
67.68
33.30
29.25
22.24.23
31
35.36.37
38
40
MOTOR CONTROL
S/W SENSOR
FOK
MAIN PCB
MAIN PCB
MICOM CTRL LINE
POWER / AUDIO LINE
19
R
L
20
36.37.38
68
25.26.30
29
10.70.72
73.75.76
27
MCK. MDATA. MLT
ISTAT
SQDT. LKFS. SOS1
SQCK
A. GND
R-CH
L-CH
GND
B+
RESET
LOCK.SMEF.WDCH.SMON.SMSD
SL IN
SP IN
TE IN
EF IN
VREF
SL-
SL+
MOTOR/ACTUATOR DRIVER
6
ASSP
KB9223
NIC 9223
DIGITAL SIGNAL PROCESSOR
16.9344MHz
66.69
8
EFM.TRCNT
KA9258
NIC 9258
KS9286
NIC9286
NIC9223
KB9223
9
FCS+
9
16
12
13
NIC3
NC05
NC01
Содержание Wingo S-2450
Страница 2: ...ELECTRONICS Samsung Electronics Co Ltd SEP 2000 Printed in Korea Code no AH68 00036D ...
Страница 14: ...Samsung Electronics 5 1 5 Block Diagram 5 1 Main ...
Страница 16: ...Samsung Electronics 6 1 6 Printed Circuit Board Diagram 6 1 FRONT 6 2 Headphone PCB 6 3 Open Close PCB ...
Страница 17: ...6 2 Samsung Electronics 6 4 Jack PCB 6 5 Motor PCB 6 6 POWER S 2400 2450 ...
Страница 18: ...Samsung Electronics 6 3 6 7 MAIN ...
Страница 19: ...6 4 Samsung Electronics 6 8 CD 6 9 MP3 Charge MP3 Jack ...
Страница 20: ...Samsung Electronics 6 5 6 10 Adapter Batt Sense 6 11 ENCODER ...
Страница 21: ...ENCODER PCB DIAGRAM only S2450 Model ...
Страница 22: ...ENCODER PCB DIAGRAM only S2450 Model ...
Страница 23: ...Samsung Electronics 7 1 7 Wiring Diagram Optical Output Option NCW100 ...
Страница 24: ...Samsung Electronics 8 1 8 Schematic Diagram 8 1 Main Part ...
Страница 25: ...8 2 Samsung Electronics 8 2 CD ...
Страница 26: ...Samsung Electronics 8 3 8 3 ENCODER ...
Страница 27: ...ENCODER SCHEMATIC DIAGRAM only S2450 Model ...
Страница 28: ...ENCODER SCHEMATIC DIAGRAM only S2450 Model ...
Страница 41: ...Samsung Electronics 10 5 IC Internal Diagram Audio ICs BA3121 BA3121F BA3121N FBlock diagrams ...
Страница 47: ...Samsung Electronics 10 11 IC Internal Diagram Audio ICs BU1923 BU1923F FBlock diagram ...
Страница 56: ...10 20 Samsung Electronics IC Internal Diagram 10 11 TDA7440D JIC1 ...