DVP-NS300
4-25
4-26
AUDIO DSP, D/A CONVERTER
MB-98 (8/8)
MB-98 (AUDIO DSP, D/A CONVERTER) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
B+
B+
B+
B+
D:DVD PLAY
C:CD PLAY
NO MARK:DVD/CD PLAY
D0/C5
D0/C5
5
2.5
2.5
2.5
2.5
1.6
1.6
D0/C0.8
1.7
3.3
3.3
3.3
0
3.3
3.3
D0/C0.8
3.3
3.3
1.6
1.6
D0/C0.8
0
0
1.6
3.3
0
3.3
3.3
3.3
SC1
SO1
XRST
GND
0
R801
0.01u
C812
SPDIF
CLAPSW0/DISCEXT
CXD9627N-E2
IC802
1
2
3
4
5
6
7
8
9
1
01
11
21
31
41
51
6
0.22u
C813
16V
10u
C816
RGBSEL/MICMUTE
MAMUTE
CR/B
EUROVY/CLAPSW1
CB/R
Y/G
YOUT
COUT
COMPOUT
WIDE
100
R805
JL817
JL818
JL819
JL820
JL821
JL822
JL823
JL824
JL825
JL826
JL827
JL828
JL829
JL830
JL831
JL832
JL833
JL834
JL835
JL858
JL855
25P
CN801
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
1
A
X39CS/XVESCS
BCK
ACH56
ACH34
0.01u
C807
0.01u
C810
JL807
ACH12
0.01u
C802
JL803
JL854
+3.3V
0
R803
0.01u
C811
LRCK
512FS6CH
CXD9626Q
IC801
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
45
46
47
48
0
R807
SI1
0
R808
0
R804
MCLK
BICK
SDTI
LRCK
PDN
CSN
CCLK
CDTI
DZFL
DZFR
VDD
VSS
AOUTL+
AOUTL-
AOUTR+
AOUTR-
Cr/B
WIDE
Cb/R
GND
Y/G
GND
Y
GND
C
DISC/EXT
V
EUROVY
GND
RGBSEL
ALT-
SPDIF
ALT+
P_GND_SPDIF
P_GND_2CH
RMUTE
ART+
LMUTE
ART-
MAMUTE
AU+5V
13
2
4
12
5
11
8
7
6
E
B
MB-98 BOARD (8/8)
9
3
D
C
10
AUDIO D/A CONVERTER
IC802
IC801
AUDIO DSP
MB-98 BOARD (3/8)
MB-98 BOARD (6/8)
MB-98 BOARD (3/8)
MB-98 BOARD (7/8)
MB-98 BOARD (6/8)
CN203
AV-56 BOARD (2/2)
(SEE PAGE 4-33)
SIGNAL PATH
CHROMA
VIDEO SIGNAL
SIGNAL
PB
AUDIO
Y
Y/CHROMA
SO
VSS
VDD
SCK
SI
N.C.
XCS
VSS
SDO0
BCKI
BS
SDI2
VDD
SDI1
VSS
SDI0
BCKO
LRCKI
SDOI
VSS
VSS
MCLK
LRCKO
VDD
N.C.
VSS
MODE
DSTP
XRST
B09
B08
VDD
VSS
B06
B07
B04
B05
B03
B02
B01
B00
B10
B11
B12
B13
1/2MCLK/B14
VSS
B15
MB-98 BOARD (7/8)
MB-98 BOARD (3/8)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299