13.6. MAIN (CD MOTOR DRIVER) CIRCUIT
A
1
2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
B
MAIN (CD MOTOR DRIVER) CIRCUIT
SCHEMATIC DIAGRAM - 5
SA-PM250EB/EC/EE/EF/EG MAIN (CD MOTOR DRIVER) CIRCUIT
A
TO
CD INTERFACE
CIRCUIT (CN7002)
IN SCHEMATIC
DIAGRAM - 1
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 1 ~ 2
SU: MAIN (SUPPLY): SCHEMATIC DIAGRAM - 3
: +B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
OPTICAL PICKUP UNIT
1
7
R5008
100
3.3K
R5037
0
R5045
R5014
0
R5015 0
R5017 0
R5012 0
0
R5043
MOTORGND
A
F
C
B
D
DGND
PW_D3R3V
0.1
C5029
0.1
C5031
LDO
VBIAS
E
INNER_SW
OPEN_SW
TRDRV
SPDRV
PW_5V
LOADING
FODRV
TRVDRV
R5011
6.8K
4700P
C5022
0.1
C5032
R5016 100K
R5018
R5044
0
R5022
1K
15K
R5013
47K
68P
C5024
MD
F+
F-
TRV-
TRV+
J0JGC0000063
LB5003
10
C5009
C5010
0.01
T-
SPM-
SPM+
T+
R5010
1K
1000PC5012
0.1
C5011
10V10
C5019
1.2K
R5009
2 1
27
5
24 252217 191815 16 3020 21
711 101314 12 8 299
23
6 34
26 28
IC5001
C0GBY0000213
5CH MOTOR DRIVER
2.2M
R5038
R5036
0
R5007
0
LB5002
J0JYC0000656
C5027
10
0.1C5028
0.01
C5002
C502510
C5001 10
0.01
C5026
J0JYC0000656
LB5001
FWD
REGO1
REV
TRB_1
REGO2
VINSL+
VOSL-
VOSL+
VOFC+
VOFC-
VCC
FIN
VOTR-
VOTR+
VINFC
NC
BIAS
PVCC
FIN
GND
NC
VCTL
VOLD+
VINLD
VINTK
TRB_2
VOLD-
VOTK+
VOTK-
MUTE
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
MI
SU
SU
SU
SU
4
5
1
3
2
7
6
CN5001
F+
F-
T+
R5031
0
R5030
0
SPM-
TRV-
TRV+
SPM+
T-
R5033
0
R5032
0
J0JYC0000656LB5010
J0JYC0000656LB5006
LB5005 J0JYC0000656
LB5008 J0JYC0000656
LB5007 J0JYC0000656
J0JYC0000656LB5009
R5019
4.7
Q5002
B1ADCF000001
LASER DRIVE
R5020
100K
0.1
C5021
R5021
4.7
6
7
5
9
13
15
14
11
10
12
21
22
18
16
17
20
19
8
1
3
4
2
24
23
CN5002
0.1
C5020
C5018
0.01
TRV-
TRV+
SPM-
SPM+
OPEN_SW
RESET_SW
MOTORGND
NC
GND
NC
NC
CD-LD
DVD-LD
MD/LPD
GND-LD
F
E
C
A
B
D
RF
VREF
F+
T+
F-
T-
NC
PD GND
VCC(5V)
CD/DVD SW
J0JYG0000063
LB5004
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