Panasonic SA-MAX4000GM Instrukcja serwisowa - Strona 7

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Panasonic SA-MAX4000GM Instrukcja serwisowa

4 Schematic Diagram

4.1.

Main (CD Motor Driver) Circuit

1
2
3
SCHEMATIC DIAGRAM - 1
A
A
MAIN (CD MOTOR DRIVER) CIRCUIT
(C5105,C5106,
C5107,C5108)
ADD
B
P5101
1
TRV+
10
TRV-
9
LDM+
8
M
TO
LDM-
7
CD INTERFACE
OPEN_SW
6
CIRCUIT (CN7002)
DGND
5
IN SCHEMATIC
RESET_SW
4
DIAGRAM - 18
CLOSE_SW
3
C
SPM+
2
SPM-
1
10
C5110
1000P
C5109
100P
ADD
(C5109,C5110,
C5111,C5112,
C5113)
D
(LB5015,LB5016,
LB5017,LB5018)
CHANGE
P5001
E
F-
24
F+
23
T+
22
T-
21
C
20
D
19
CD/DVD SWD
18
RF
17
A
16
B
15
F
14
PD GND
13
TO OPTICAL PICKUP UNIT
VREF
F
12
VCC(5V)
11
E
10
NC
9
GND
8
NC
7
CD-LD
6
MD/LPD
5
NC
4
NC
3
2
DVD-LD
GND-LD
1
G
H
1
2
3
4
5
6
: +B SIGNAL LINE
C5108
1000P
C5107
100P
C5106
100P
C5105
100P
CHANGE
TRV+
(LB5006,LB5007,
LB5008,LB5009)
TRV-
LDM+
LDM-
LB5012
J0JBC0000010
LB5013
J0JBC0000010
LB5014
J0JBC0000010
C5009
10
SPM-
SPM+
LB5003
J0JHC0000045
C5010
0.01
C5113
CHANGE
100P
(LB5012,LB5013,LB5014)
C5112
100P
C5111
14
13
12
11 10
9
8 29
7
6
5 4
3
2 1
1000P
15 16
17
18
19
20 21
30
22
23
24 25
26
27
CHANGE
(LB5010,LB5011)
C5011
0.1
C5012
1000P
R5008
100
LB5015
J0JBC0000010
F-
LB5016
J0JBC0000010
F+
R5010
R5009
1.2K
1K
LB5017
J0JBC0000010
T+
LB5018
T-
J0JBC0000010
C5001
10
LB5001
J0JBC0000134
R5021
4.7
Q5001
B1ADCF000001
R5019
C5002
C5021
R5020
0.01
LASER DRIVE
4.7
10V100
100K
C5020
C5004
0.1
10V100
C5003
10
C5018
0.01
LB5002
D5001
G1C100KA0101
B0JCAE000001
4
5
6
7
8
9
: CD SIGNAL LINE
R5011
6.8K
R5013
47K
IC5001
C5014
C5013
C5022
C0GBY0000213
10P
68P
10P
5CH MOTOR DRIVER
C5016
C5015
10P
10P
R5016
100K
28
R5018
15K
LB5004
J0JHC0000045
R5038
0
R5037
0
8
7
6
5
4
3
2
1
RX5001
D1H81034A042
R5006
68K
C5007
2200P
C5008
2200P
LB5005
R5005
J0JBC0000134
68K
R5022
1K
7
8
9
7
10
11
12
OPEN_SW
SO
INNER_SW
SO
CLOSE_SW
SO
PW_CD_+5R6V
VR
LD_CCW
SO
LD_CW
SO
TRVDRV
SO
FODRV
SO
TRDRV
SO
SPDRV
SO
PW_CD_3R3V
VR
CDMOTOR_GND
VR
AC
SO
BD
SO
F
SO
VBIAS
SO
E
SO
LDO
SO
MD
SO
SYS5V_GND
VR
SO: MAIN (SOC I/O EXPANDER): SCHEMATIC DIAGRAM - 3 ~ 4
VR: MAIN (VREG FAN): SCHEMATIC DIAGRAM - 11 ~ 13
SA-MAX4000E/GM/GS
MAIN (CD MOTOR DRIVER)
10
11
12
13
14
A
B
C
D
E
F
G
CIRCUIT
H
13
14