Sony DVP-NS400D Service Manual page 55
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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Q Q
3 7 6 3 1 5 1 5 0
MB-98 (AUDIO DSP) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
1
2
3
MB-98 BOARD (8/9)
A
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
P:PAL DVD PLAY
N:NTSC DVD PLAY
SIGNAL PATH
AUDIO
B
SIGNAL
PB
MB-98 BOARD (7/9)
512FS39
C
D
C703
0.01u
E
T E
L
1 3 9 4 2 2 9 6 5 1 3
C706
0.01u
F
C704
0.01u
G
C707
H
0.01u
C705
0.01u
I
J
w w w
+1.8V
R710
0
+3.3V
MB-98 BOARD (7/9)
K
.
GND
05
MB-98 BOARD (2/9)
CDDOUT
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4
5
6
7
C710
0.01u
3.3
1.8
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
DATAIO6
DATAIO7
3.3
IOVDD16
GND31
1.8
CVD11
XSCAN
TDO
TDI
TMS
TRST
TCK
3.3
IOVDD17
GND32
1.8
CVD12
1.6
DSP1BCKI
GND33
1.6
DSP1ACKI
GND34
DSP1NMII
GND35
DSP1REQI0
3.3
IOVDD18
GND36
1.8
CVD13
DSP1EMPI
0
DSP1CH56I
0
DSP1CH34I
D0/C0.8
DSP1CH12I
1.6
DSP1LRCKI
3.3
IOVDD19
GND37
1.8
CVD14
DSP1CH78O
DSP1CH56O
DSP1CH34O
DSP1CH12O
3.3
IOVDD20
GND38
DSP1DO
JL707
DSP1EMP0
DSP1BCK0
DSP1BCK0
DSP1LRCK0
3.3
IOVDD21
GND39
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
1.8
3.3
x
a o
C708
u 1 6 3
0.01u
y
i
R724
R726
10k
10k
C713
C711
0.01u
C709
0.22u
R721
0.01u
100
4-25
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8
8
9
10
11
C718
C715
0.01u
0.01u
C717
0.01u
0
1.8
3.3
3.3
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
ADDRO10
ADDRO11
ADDRO12
ADDRO13
ADDRO14
Q
Q
3
7
6
3
1
ADDRO15
ADDRO16
ADDRO17
ADDRO18
DSP2BCKI
IC701
AUDIO DSP
DSP2ACKI
IC701
CXD1939R
DSP2NMII
DSP2REQIO
DSP2EMPI
DSP2CH56I
DSP2CH34I
DSP2CH12I
DSP2LRCKI
DSP2CH78O
DSP2CH56O
DSP2CH34O
DSP2CH12O
R741
.
C719
10k
0.01u
C714
C716
0.22u
0.01u
2
4
9
9
8
12
13
14
FB701
FB702
ADDRO9
1.8
CVD07
GND20
3.3
C722
IOVDD9
0.01u
GND19
3.3
5
1
5
0
8
9
2
4
IOVDD8
1.8
C720
CVD06
0.01u
GND18
3.3
C723
IOVDD7
0.01u
GND17
1.6
GND16
1.6
GND15
GND14
1.8
CVD05
GND13
3.3
IOVDD6
0
0
D0/C0.8
1.6
3.3
C724
IOVDD5
0.01u
GND12
1.8
C721
CVD04
0.01u
D0/C1.2
0
0
D0/C1.2
GND11
3.3
IOVDD4
1.6
DSP2DO
m
c o
4-26
DVP-NS400D
2
9
9
15
16
LRCK
ACH12
MB-98 BOARD
ACH34
(3/9)
ACH56
BCK
SI1
X39CS/XVESCS
SO1
MB-98 BOARD
SC1
(6/9)
CMDREQ/TSENSD/CLPBSY
X39IT/TSENSU/OTASUKE
9
8
2
9
9
ACH78O
ACH56O
ACH34O
MB-98 BOARD
ACH12O
(9/9)
BCKO
LRCKO
SPDIF
MB-98 BOARD (7/9)
27M39
XRST
MB-98 BOARD (6/9)
AUDIO DSP
MB-98 (8/9)
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