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Drive) Schematic Diagram - Sony DVP-NS500V Service Manual

Sacd/dvd player
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DVP-NS500V/NS700V
MB-101 (DRIVE) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-101 board; 2,000 series –
1
2
3
MB-101 BOARD (5/13)
A
MB-101 BOARD (6/13)
+3.3V
MB-101 BOARD (7/13)
+5V
MB-101 BOARD (6/13)
GND
B+
B
C203
0.001u
CN201
5P
JL201
OCSW1
1
C204
JL202
0.001u
MS-81 BOARD
CKSW1
2
R207
JL203
100
CN001
C
GND
3
JL204
(SEE PAGE 4-5)
LDM-
4
JL205
LDM+
5
D
R276
10k
DSENS
R275
E
10k
MB-101 BOARD (11/13)
TSENS
OCSW2
R274
10k
FDRV+
FDRV-
TDRV+
TDRV-
F
SLE
SLDA
SLDB
G
MB-101 BOARD (2/13)
H
MDSO
MDPO
I
LMCTL
LMP
LMM
J
05
DRIVE
MB-101 (5/13)
4
5
6
7
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
R214
R213
10k
10k
R232
33k
R216
C216
R218
1k
220p
120k
OCSW1
CKSW1
R217
1k
LDM-
LDM+
R219
120k
R230
33k
C215
R220
R239
100p
150k
33k
C225
R221
100p
150k
R222
56k
R240
33k
R223
56k
R241
33k
R242
220k
R225
10k
C218
R226
1500p
470k
R233
R229
470k
10k
C214
0.015u
C219
0.1u
R227
120k
C220
0.1u
R224
R231
270k
680k
4-19
8
9
10
11
R259
10k
B+
C258
0.01u
C249
R250
R254
0.01u
100k
100k
R253
56k
C246
C259
0.033u
0.001u
C240
0.033u
5
1.6
1.6
48
47
46
45
44
43
52
42
41
40
C226
220p
1.6
IN1-
1.6
OUT1
1.6
IN2+
1.6
IN2-
R238
33k
1.6
OUT2
1.6
IN3+
IC202
FOCUS/TRACKING
COIL DRIVE
SPINDLE/SLED/
LOADING
MOTOR DRIVE
IC202
1.6
IN3-
FAN8034
C228
0.001u
1.6
OUT3
1.6
IN4+
1.6
IN4-
C229
0.001u
1.6
OUT4
1.6
IN5+
13
14
15
16
17
18
50
19
20
21
1.7
0
3.3
C230
4700p
R243
470k
C250
R252
0.01u
33k
12
13
14
15
SIGNAL PATH
SPINDLE SERVO(SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
B+
SKEW SERVO DVD/CD
FOCUS SERVO
R261
10k
R262
330
1.6
FCS+
B+
5.2
39
38
37
DO1-
5.4
FCS-
R271
DO2+
5.3
0
TRK+
DO2-
5.3
TRK-
C270
0.01u
PGND1
0.4A
DO3+
5.3
SLA+
DO3-
5.3
SLA-
DO4+
5.3
SLB+
DO4-
5.3
SLB-
DO5+
D4/C4.7
SPM-
D6.7/C6
DO5-
SPM+
C272
PGND2
0.1u
5.3
DO6+
LDM+
C273
0.1u
22
23
24
5.3
LDM-
R269
10k
C268
XX
B+
C271
47u
16V
4-20
16
17
18
SVC
MB-101 BOARD (2/13)
SPFG
INLIM
INLIM
MB-101 BOARD (2/13)
TSD
SPMUTE
XDRVMUTE
MB-101 BOARD (6/13)
OCSW1
OCSW1
CKSW1
CKSW1
B+
JL247
+11V
MB-101 BOARD (7/13)
JL248
M_GND
1
MB-101 BOARD (1/13)
2
3

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