Audio Block Diagram - Sony DVP-NS400D Service Manual
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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
3-6. AUDIO BLOCK DIAGRAM
MB-98 BOARD (4/4)
(SEE PAGE 4-25 to 4-28)
IC701
AUDIO DSP
CDDOUT
10
DSP1DII
32 DSP2DII
ACH12
160 DSP1CH12I
56 DSP2CH12I
SIGNAL PROCESSOR
159 DSP1CH34I
ACH34
(SEE PAGE 3-6)
57 DSP2CH34I
ACH56
158 DSP1CH56I
58 DSP2CH56I
161 DSP1LRCKI
LRCK
55 DSP2LRCKI
BCK
147 DSP1BCKI
69
DSP2BCKI
512FS39
149 DSP1ACKI
8 DSP1DIACKI
67 DSP2ACKI
34 DSP2DIACKI
27M39
22 SCLKI
T E
L
1 3 9 4 2 2 9 6 5 1 3
X39IT/TSENSU/OTASUKE
107 CMD ACKNO
CMDREQ/TSENSD/CLPBSY
108 CMD REQNO
X39CS/XVESCS
118 SH CSNI
SI1
119 SH SOO
SO1
117 SH SII
SYSTEM
SC1
115 SH CLKI
CONTROL
(SEE PAGE 3-8)
XRST
6
RESET IN
512FS2CH
XDACS
512FS6CH
MAMUTE
05
w w w
CN801 (3/3)
DSP2DO
45
IC802
AUDIO D/A CONVERTER
DSP2CH78O
51
3
SDTI
AOUTL+
12
AOUTL–
11
2
BICK
AOUTR+
10
4
LRCK
AOUTR–
9
1
MCLK
6
CSN
DZFL
16
5
PDN
DZFR
15
7
CCLK
8
CDTI
IC803
AUDIO D/A CONVERTER
DSP2BCKO
43
5
BICK
LOUT1+
26
DSP2LRCKO
42
9
LRCK
LOUT1–
25
ROUT1+
24
DSP2CH12O
48
6
SDTI1
ROUT1–
23
DSP2CH34O
49
7 SDTI2
DSP2CH56O
50
8 SDTI3
LOUT2+
22
LOUT2–
21
3 PDN
11 CCLK
ROUT2+
20
12 CDTI
ROUT2–
19
10 CSN
4 MCLK
LOUT3+
18
LOUT3–
17
ROUT3+
16
ROUT3–
15
DZF
2
x
a o
y
.
i
3-11
http://www.xiaoyu163.com
AI-23 BOARD (2/3)
(SEE PAGE 4-33 to 4-36)
CN203 (2/2)
SPDIF
10
16
IC202
AUDIO AMP
ALT+
+
17
9
3
ALT–
1
15
11
2
–
ART+
+
21
5
5
ART–
7
23
3
6
–
LMUTE
22
4
RMUTE
20
6
D203
MAMUTE
24
2
Q208 – 210
MUTE DRIVE
AEP, UK
Q
Q
3
7
6
IC302
CN802
CN301
5.1CH FRONT
LOUT1+
+
AUDIO AMP
7
9
5
7
LOUT1–
5
11
6
–
ROUT1+
+
11
5
3
1
ROUT1–
13
3
2
–
IC303
5.1CH REAR
LOUT2+
+
AUDIO AMP
2
14
5
LOUT2–
7
4
12
6
–
ROUT2+
1
15
3
+
ROUT2–
1
3
13
2
–
IC304
5.1CH CENTER/WOOFER
LOUT3+
12
4
5
+
AUDIO AMP
LOUT3–
7
14
2
6
–
ROUT3+
8
8
3
+
ROUT3–
1
6
10
2
–
D801
MA 6CH MUTE
15
1
u 1 6 3
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2
4
8
9
9
Q201
BUFFER
Q207
MUTE
Q206
MUTE
D202
Q202, 204, 205
MUTE DRIVE
US, CND, E,
MX, AR, BR
INTERFACE
3
1
5
1
5
0
8
9
2
A MUTE
CONTROL
(SEE PAGE 3-13)
Q309, 310
MUTE
Q307, 308
MUTE
Q305, 306
MUTE
Q302 – 304
MUTE DRIVE
m
c o
.
3-12
2
8
9
9
IC203
1 D IN
OPTICAL
DIGITAL
OUT
J201
COAXIAL
J101 (2/2)
LINE OUT
L
AUDIO 1
R
L
L
AUDIO 2
AUDIO
R
R
US, CND, E, MX,
AEP, UK
AR, BR
AEP, UK
CN102 (2/2)
ERAUDIOL
2
VIDEO
(SEE PAGE 3-9)
5
ERAUDIOR
4
9
8
2
9
9
J302
L
FRONT
R
L
REAR
5.1CH OUTPUT
R
CENTER
WOOFER
• Abbreviation
AR
: Argentina
BR
: Brazilian
CND
: Canadian
MX
: Mexican
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