Audio Block Diagram - Sony DVP-NS300 Service Manual

DVP-NS300
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)
SPDIF
SIGNAL PROCESSOR
(SEE PAGE 3-6)
6 SDI0
ACH12
ACH34 7 SDI1
ACH56 8 SDI2
LRCK 5 LRCKI
BCK 9 BCKI
512FS6CH 3 MCLK
X39CS/XVESCS 11 XCS
SI1
17 SO
SO1 13 SI
SC1 14 SCK
XRST
48 XRST
SYSTEM
CONTROL
(SEE PAGE 3-8)
T E
L 1 3 9 4 2 2 9 6 5 1 3
512FS2CH
XDACS
MAMUTE
05
w w w
IC801
AUDIO DSP IC802
AUDIO D/A CONVERTER
SDO0 37 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
x a o
. i
3-11
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AV-56 BOARD (2/2)
(SEE PAGE 4-33)
CN801 (3/3)
CN203 (2/2)
SPDIF
14
16
IC201
AUDIO AMP
ALT+
17 13 3 +
1
ALT–
2 –
15 15
ART+
21 9 5 +
7
ART–
–
23 7 6
LMUTE
22 8
RMUTE
20 10
D203
MAMUTE
24 6 Q206, 209, 210
MUTE DRIVE
AEP, UK, RUS
Q Q
3 7 6
u 1 6 3
y
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2 4
8 9 9
Q211
BUFFER
Q208
MUTE
Q207
MUTE
D202
Q202, 204, 205
MUTE DRIVE
EXCEPT
AEP, UK, RUS
3 1 5 1 5 0 8 9 2
m
c o
.
3-12
2
8 9 9
EXCEPT
AEP, UK, RUS
IC204
1 D IN
OPTICAL
DIGITAL
OUT
J201
COAXIAL
J101 (2/2) LINE OUT
L
AUDIO 1
R
L L
AUDIO 2 AUDIO
R R
EXCEPT AEP, UK, RUS
AEP, UK, RUS
AEP, UK, RUS
CN102 (2/2)
2 ERAUDIOL
VIDEO
(SEE PAGE 3-9)
5 ERAUDIOR
4 9 8 2 9 9
CN202 (2/2)
INTERFACE
2
A MUTE CONTROL
(SEE PAGE 3-13)
• Abbreviation
RUS : Russian