Drive) Schematic Diagram - Sony DVP-NS400D Service Manual
Cd/dvd player
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Also See for DVP-NS400D:
- Operating instructions manual (92 pages) ,
- Specifications (1 page) ,
- Training manual (46 pages)
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DVP-NS400D
Q Q
3 7 6 3 1 5 1 5 0
MB-98 (DRIVE) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
1
2
3
MB-98 BOARD (5/9)
A
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
+3.3V
+5V
B
MB-98 BOARD (7/9)
GND
B+
C
CN402
5P
C427
JL407
0.001u
OCSW1
1
C428
JL406
0.001u
MS-81 BOARD
CKSW1
2
JL405
CN001
R436
GND
3
100
(SEE PAGE 4-5)
JL408
LDM-
4
JL409
LDM+
5
D
E
T E
L
1 3 9 4 2 2 9 6 5 1 3
F
FDRV+
FDRV-
TDRV+
TDRV-
SLE
SLDA
SLDB
G
MB-98 BOARD (2/9)
H
MDSO
MDPO
I
LMCTL
LMP
LMM
w w w
J
05
DRIVE
MB-98 (5/9)
4
5
6
7
R418
33k
R406
C402
R405
220p
120k
OCSW1
1k
R404
CKSW1
1k
LDM-
LDM+
R407
120k
R419
33k
C403
R408
R421
100p
150k
33k
R409
150k
R422
33k
R410
56k
R423
33k
R411
56k
R424
33k
R425
220k
R413
10k
C404
1500p
R414
R420
R417
470k
470k
10k
C401
0.015u
C405
0.1u
R415
120k
C406
0.1u
R412
R416
270k
680k
x
a o
y
.
i
4-19
http://www.xiaoyu163.com
8
9
10
B+
R427
R430
C414
100k
100k
0.01u
R429
56k
C413
0.033u
C412
R431
0.033u
56k
5
1.6
1.6
48
47
46
45
44
43
52
42
C407
220p
1.6
IN
1.6
OUT1
1.6
IN2+
C408
1.6
100p
Q
Q
IN2-
3
7
6
1.6
OUT2
IC401
1.6
IN3+
FOCUS/TRACKING
COIL DRIVE,
SPINDLE/SLED/
LOADING
GND
MOTOR DRIVE
IC401
FAN8034
1.6
C409
IN3-
0.001u
1.6
OUT3
1.6
IN4+
1.6
C410
IN4-
0.001u
1.6
OUT4
1.6
IN5+
13
14
15
16
17
18
50
19
1.7
0
3.3
C411
4700p
R426
470k
C415
R428
0.01u
33k
u 1 6 3
.
http://www.xiaoyu163.com
2
4
8
9
9
11
12
13
14
SIGNAL PATH
SPINDLE SERVO(SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
B+
FOCUS SERVO
R432
10k
C416
0.01u
R433
10k
R434
330
C417
0.001u
B+
1.6
5.2
41
40
39
38
37
5.4
DO1-
5.3
DO2+
5.3
DO2-
PGND1
C418
0.01u
3
1
5
1
5
0
8
9
2
5.3
SLA+
DO3+
5.3
SLA-
DO3-
GND
5.3
SLB+
DO4+
5.3
SLB-
DO4-
D4/C4.7
DO5+
D6.7/C6
DO5-
C420
0.1u
PGND2
5.3
LDM+
DO6+
C421
0.1u
20
21
22
23
24
5.3
LDM-
R435
10k
R439
B+
0
m
C419
47u
16V
c o
4-20
2
8
9
9
15
16
SVC
MB-98 BOARD (1/9,2/9)
MB-98 BOARD (2/9)
SPFG
FCS+
FCS-
TRK+
TRK-
4
9
8
2
9
9
MB-98 BOARD (1/9)
SLA+
SLA+
SLA-
SLA-
SLB+
SLB+
SLB-
SLB-
SPM-
SPM-
TSD
MB-98 BOARD (2/9)
SPMUTE
XDRVMUTE
OCSW1
MB-98 BOARD (6/9)
OCSW1
CKSW1
CKSW1
B+
JL410
+11V
JL411
MB-98 BOARD (7/9)
M_GND
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