Main (Cd Motor Driver) Circuit - Panasonic SA-PMX152EG Service Manual

12.4. MAIN (CD MOTOR DRIVER) CIRCUIT

1 2 3
SCHEMATIC DIAGRAM - 3
A
A MAIN (CD MOTOR DRIVER) CIRCUIT
B
CK5002 CK5000
CK5003 CK5001
CN5001
K1MN10AA0046
LB5007 J0JYC0000656
SPM+ 1
LB5008 J0JYC0000656
SPM- 2
LB5013 J0JYC0000656 CLOSE_SW
CLOSE_SW
3
LB5006 J0JYC0000656
INNER_SW
RESET_SW 4
CK5028
MOTORGND 5
J0JYC0000656
LB5005 OPEN_SW
OPEN_SW
C 6
LB5011 J0JYC0000656
LDM- 7
LB5012 J0JYC0000656
LDM+ 8
LB5009 J0JYC0000656
TRV- 9
LB5010 J0JYC0000656
TRV+ 10
CK5007
CK5004
CK5005
CK5008
CN5002
D
K1MY24A00001 $[F1H1H101B052]
C5005
CK5009 R5030
D0GBR00J0004
F- 24
CK5010 R5031
D0GBR00J0004
F+ 23
CK5011 R5032
D0GBR00J0004
T+ 22
CK5012 R5033
D0GBR00J0004
T- 21
CK5013 C5006
C 20
$[F1H1H101B052]
CK5014
D 19
CK5015
CD/DVD SW 18
CK5016
RF 17
CK5017
A 16
C5026
CK5018
B 15
E
F1H1H103B047
CK5019
F 14
50V
CK5020 F1J1A106A043
PD GND 13
C5025
CK5021 10V
VREF 12
C5001
VCC(5V) 11 10V
F1J1A106A043
CK5022
E 10
NC 9
CK5027
GND 8
NC 7
CK5023
CD-LD 6
CK5024 C5002
MD/LPD 5
F1H1H103B047
NC 4 C5028
50V
F
F1G1C104A146
NC 3
CK5025 16V C5027
DVD-LD 2
F1J1A106A043
CK5026 10V
GND-LD 1
J0JYC0000656
LB5002
G
H
1 2 3
4 5 6
LB5003
C5009
F1J1A106A043
10V
J0JGC0000063
C5010 50V
F1H1H103B047
SPM+
SPM-
14 13 12 11 10 9 8 29 7 6 5 4 3 2 1
LDM-
LDM+
TRV-
15 16 17 18 19 20 21 30 22 23 24 25 26 27 28
TRV+
C5019
C5017
$[F1H1E105A116]
F1G1C104A146
C5023 F1J1A106A043
C5012 R5008
R5009
F1H1H102B047 D0GB101JA065
50V
F-
R5010
D0GB122JA065
F+
D0GB102JA065
T+
T-
D
C
B
A
AGND1
F
LB5001
VBIAS
J0JYC0000656
E
R5020 R5021
D0GBR00J0004
D0GB104JA065
R5019
D0GB4R7JA065
R5022
CD_LD
D0GB101JA065
MD Q5002
B1ADCF000001
F1G1C104A146
R5036 D0GAR00J0005
C5018
F1H1H103B047
PW_USB5R2V
4 5 6
7 8 9
CLOSE_SW
OPEN_SW
INNER_SW
F1H1H104B047
PW_5R6V
C5032
D0GAR00J0005
R5014 R5011 D0GB682JA065
R5012 D0GAR00J0005 R5013 D0GB473JA065
C5014 C5013
$[F1H1H101B052] $[F1H1H101B052]
F1H1H680B052
R5043
D0GBR00J0004 C5015
C5016
$[F1H1H101B052]
$[F1H1H101B052]
R5015 D0GAR00J0005 R5016 D0GA104JA023
R5018 D0GB153JA065
R5017
D0GAR00J0005
LB5004
J0JGC0000063
F1G1C104A146
F1H1H104B047 C5029
PW_D3R3V
C5031
R5044
MOTOR_GND
R5045 $[D0GBR00J0004]
$[D0GBR00J0004]
D0GB225JA065
PW_USB5R2V
SA-PMX150EG/PC, SA-PMX152EG
7 8 9
55
10 11 12
PMX80 & PMX150 mechanism use LD_CCW and LD_CW
LD_CCW
LD_CW
TRVDRV
FODRV
TRDRV
SPDRV
AGND1
DGND
D
OPU SOC
C
B
A
A
shield a b c d e f signal with AGND1
B
C
F
D
VBIAS
E
LDO
MD
MAIN (CD MOTOR DRIVER) CIRCUIT
10 11 12
13 14
A
B
C
D
B
A
E
D
C
F
G
H
13 14