Mb-98 (D/A Converter) Schematic Diagram - Sony DVP-NS400D Service Manual

DVP-NS400D
Q Q
3 7 6 3 1 5 1 5 0
MB-98 (D/A CONVERTER) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-98 board; 2,000 series –
1
2 3 4
MB-98 BOARD (9/9)
A
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
P:PAL DVD PLAY
N:NTSC DVD PLAY
SIGNAL PATH
B
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA Y Y/CHROMA
PB
C
D
GND
E
MB-98 BOARD (7/9)
512FS2CH
T E
L 1 3 9 4 2 2 9 6 5 1 3
MB-98 BOARD (8/9) ACH78O
R805
100
F
XRST
MB-98 BOARD (6/9)
SC1
SO1
G
H
512FS6CH
MB-98 BOARD (7/9)
BCKO
ACH12O
MB-98 BOARD (8/9) ACH34O
I
ACH56O
LRCKO
XDACS
MB-98 BOARD (6/9)
J
05
w w w
D/A CONVERTER
MB-98 (9/9)
5 6 7 8
IC802
C819 C812
0.1u AUDIO D/A CONVERTER 0.01u
IC802 CXD9627N-E2
R801
0
1.6 D0/C5
MCLK DZFL
1.6 D0/C5
BICK DZFR
C816
D0/C1.2 5 B+
10u
SDTI VDD C813
1.7 16V
0.22u
LRCK VSS
3.3 2.5
PDN AOUTL+
3.3 2.5
CSN AOUTL-
3.3 2.5
CCLK AOUTR+
2.5
CDTI AOUTR-
P3.3/
N0/C0
IC803
AUDIO D/A CONVERTER
B+ B+
C827
10u
IC803 CXD9628N-E2
16V
5 5 C806
0.22u
VREF AVDD
C829
D0/C5
0.22u
R809 DZF AVSS
10 3.3 2.5
PDN LOUT1+
1.6 2.5
MCLK LOUT1-
1.6 2.5
BICK ROUT1+
D0/C1.2 2.5
SDTI1 ROUT1-
0 2.5
SDTI2 LOUT2+
0 2.5
SDTI3 LOUT2-
1.7 2.5
LRCK ROUT2+
3.3 2.5
CSN ROUT2-
3.3 2.5
CCLK LOUT3+
P3.3/N0/C0 2.5
CDTI LOUT3-
4.9 2.5
DVDD ROUT3+
2.5
DVSS ROUT3-
C803
0.22u
x a o
y
. i
4-27
http://www.xiaoyu163.com
8
9 10 11 12 13
SPDIF
MAMUTE
RGBSEL/MICMUTE
EUROVY/CLAPSW1
CLAPSW0/DISCEXT
WIDE
COMPOUT
COUT
YOUT
Y/G
CB/R
CR/B
CN801 25P
JL817
1 Cr/B
JL818
2 WIDE
JL819
3 Cb/R
4 GND
JL820
5 Y/G
6 GND
JL821
7 Y
8 GND
JL822
9 C
JL823
10 DISC/EXT
JL824
11 V
JL825
12 EUROVY
13 GND
JL826
14 RGBSEL
JL827
15 ALT-
JL828
16 SPDIF
JL829
17 ALT+
JL858
18 P_GND_SPDIF
JL855
19 P_GND_2CH
JL830
20 RMUTE
JL831
21 ART+
JL832
22 LMUTE
JL833
23 ART-
JL834
24 MAMUTE
JL835
25 AU+5V
Q Q
B+
3 7 6 3
CN802 15P
JL801
1 ROUT2+
JL802
2 LOUT2+
JL804
3 ROUT2-
JL805
4 LOUT2-
JL806
5 LOUT1-
JL808
6 ROUT3-
JL809
7 LOUT1+
JL810
8 ROUT3+
JL811
R821
9 P_GND_6CH
0
JL857
10 P_GND_6CH
JL812
11 ROUT1+
JL813
12 LOUT3+
JL814
13 ROUT1-
JL815
14 LOUT3-
JL816
15 MA_6CH_MUTE
D801
1SS300-TE85L
u 1 6 3
.
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2 4
9 9 8
AI-23 BOARD
14
CN102
CN203
MB-98 BOARD (8/9) CN301
CN401
CN402
CN403
MB-98 BOARD (6/9)
CN405
D004
D005
D006
MB-98 BOARD (3/9)
D007
D201
D202
D203
D301
D402
D403
D404
D405
D406
D412
D414
D415
IC101
AI-23 BOARD (2/4)
IC102
CN203
(SEE PAGE 4-33) IC201
IC202
IC203
IC302
IC303
IC304
1 5 1 5 0 8 9 2 4
AI-23 BOARD (3/4)
CN301
(SEE PAGE 4-35)
Power Block (TOP-244U)
(US, Canadian)
Power Block (HS13S0U)
(US, Canadian, Mexican)
Power Block (HS13S0E)
(AEP, UK, Argentina)
Power Block (HS13S0F)
(E, Brazilian)
(SWITCHING REGULATOR)
m
c o
MS-81
(LOADING)
4-28
2
9 9
C-5 IC401 I-13
C-3 IC403 F-11
C-2 IC404 H-9
F-13 IC405 G-9
H-2
H-3 Q104 B-8
H-3 Q105 B-7
Q106 C-7
A-5 Q201 A-1
A-5 Q202 B-1
A-5
Q204 B-2
A-6 Q205 B-2
B-2 Q206 A-3
B-1 Q207 A-4
B-1 Q208 A-2
C-12 Q209 A-2
I-13 Q210 B-1
I-11 Q302 B-8
I-11 Q303 B-9
I-11
Q304 B-8
I-11 Q305 A-10
I-11 Q306 A-10
I-13 Q307 A-10
I-12 Q308 A-10
Q309 A-9
E-7 Q310 A-9
B-6 Q311 C-12
B-2 Q312 C-12
B-3 Q313 D-12
A-2 Q401 H-12
B-10 Q402 I-12
B-11 Q404 G-13
B-12 Q405 G-13
9 8 2 9 9
AI-23
(AUDIO/VIDEO OUT,
INTERFACE CONTROL)
ER-15 (AEP, UK)
(EURO AV)
MB-98
(SIGNAL PROCESS, SERVO)