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DVP-NS705V/NS755V/NS905V/NS915V
4-31
4-32
SACD DECODER
MB-105 (11/11)
MB-105 (SACD DECODER) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-105 board; 2,000 series –
• Waveforms
1
IC905
qa
DVD: 3.3 Vp-p (24.57 MHz)
CD: 3.3 Vp-p (22.58 MHz)
2
IC905
<znn
4.5 Vp-p (4.2 MHz)
3
IC905
<zvz
4.9 Vp-p (33.78 MHz)
3.3
2.5
1.3
0
1.6
2.5
3.3
3.3
2.5
1.2
D0/C0.4/SACD1.6
D*/C0/SACD1.6
D:DVD PLAY
C:CD PLAY
NO MARK:DVD/CD PLAY
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
4.8
4.8
D0/C0.4/SACD1.6
D0/C0/SACD1.6
D0/C0/SACD1.6
D0/C0/SACD1.6
D0/C0/SACD1.6
D0/C0/SACD1.6
D0/C0/SACD1.6
3.3
3.3
3.3
3.3
3.3
3.3
D0/C0/SACD3.2
D0/C0/SACD3.2
D0/C0/SACD0.5
D*/C0/SACD1.6
D*/C0/SACD1.6
D*/C0/SACD1.6
0 0
3.3
1.5
3.3 0 0
0 0
3.3
0 0
0 0
D*/C0/SACD1.6
D*/C0/SACD1.6
D*/C0/SACD1.6
2.5
1.6 0
2.5
3.3 0 0 0
0 0 0 0 0 0
2.5
3.3
3.3
0
3.3 0
D0/C1.7/
SACD1.6
D0/C1.7/
SACD1.6
2.5
3.3
1.6
1.6
1.6
3.3
1.6
1.6
1.6
1.6
1.6
2.5
0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.6
3.3
1.6
3.3
3.3
2.1
0
2.5
P3.3/N0/C0/SACD0
3.3
3.3
3.3
1.5
3.3
0
0
2.5
3.3
3.3
3.3
P0/N*/C0
P0/N*/C3.3
P0/N*/C0
P0/N*/C3.3
P0/N*/C0
P0/N*/C0
P0/N*/C0
D3.3/N*/C3.3/SACD2.8
D1.6/C3.3/SACD1.6
D3.3/C0/SACD2.8
D0/C0.6/SACD1.6
D0/C0.6/SACD1.6
D0/C0.6/SACD1.6
D0/C0.6/SACD1.6
D0/C0.6/SACD1.6
D0/C0.6/SACD1.6
D0/C0/SACD0
D0/C0/SACD0
D0/C0/SACD0
D*/C2.5/SACD1.6
D*/C2.5/SACD1.6
D*/C2.5/SACD1.6
D*/C2.5/SACD1.6
D*/C3.3/SACD2.8
D*/C0/SACD1.6
D*/C0/SACD0.5
D*/C0/SACD0.5
1
2
3
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
P0/N*/C0
2.3
1.8
DSAL
SDI5
DSADMR
GND
DSADML
SDI7
SDI0
SDEF
DSCK
+3.3V
TMS
SDI4
SO1
TDOSA
SDI2
XSAK
TCK
SDI1
DSARS
SI1
CDLRCK/TDOKT
SDI3
XFRRST
XSARDY
DSAR
SC1
DSASW
+5V
DSALS
RF+
XSACS
PCLK
XSHD
SMUTE
DSAC
33MSA
SDI6
XSARST
SDCK
XSRQ
10k
R914
R915
1k
10k
R908
10k
R905
R913
33
100
R925
R909
12k
10k
R907
R917
0
10k
R903
10k
R912
R916
3300
10k
R904
10k
R911
R910
6800
R921
10k
R922
10k
R923
100
100
R955
100
R956
100
R958
100
R957
100
R959
100
R960
100
R962
100
R961
JL933
JL907
JL917
JL903
JL919
JL934
JL944
JL925
JL928
JL942
JL931
JL914
JL902
JL911
JL945
JL927
JL908
JL905
JL930
JL924
JL915
JL910
JL921
JL932
JL916
JL904
JL922
JL912
JL913
JL929
JL906
JL943
JL926
JL909
JL923
JL920
JL918
JL901
JL936
JL937
JL935
JL940
JL939
JL938
0.01u
C924
C936
0.01u
0.01u
C919
0.01u
C920
0.01u
C923
0.01u
C907
0.01u
C932
0.01u
C929
0.01u
C921
0.01u
C914
0.01u
C901
0.033u
C934
0.01u
C930
0.22u
C912
C904
0.01u
0.01u
C916
0.22u
C905
0.01u
C928
0.01u
C931
0.01u
C922
C935
0.033u
0.01u
C917
0.01u
C926
0.01u
C909
0.01u
C927
0.01u
C925
0.01u
C933
0.01u
C902
0.01u
C915
IC906
LMH6642MFX
out
1
VEE
2
IN+
3
IN-
4
VCC
5
16V
10u
C903
4V
100u
C910
C913
4V
100u
MT48LC1M16A1TG-6STR
IC903
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 49 50
IC905
CXD2753R
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
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
FL905
FL902
FL903
FL901
TK11225CMCL
IC901
1
2
3
456
XWES
SDA7
SDD5
SDA10
SDA1
SDD1
SDD2
SDI0
SDA3
SDD4
SDA8
SDA9
SDA0
SDI1
SDI3
SDD5
SDD4
SDI4
SDI5
SDD3
SDA4
SDI6
XRSDAS
SDI7
XCSDAS
XWES
SDD3
SDD6
DCKE
DCKE
SDI2
SDD0
SDA6
SDD1
SDD2
SDA11
SDA10
SDA9
XRSDAS
SDA5
SDA2
SDA2
SDA7
SDA6
SDA5
SDA4
SDA0
SDA1
XCSDAS
SDA3
SDA11
SDD0
SDA8
SDD7
SDI0
SDI1
SDI2
SDI3
SDI4
SDI5
SDI6
SDI7
SDD6
DCLK
DCLK
SDD7
DQ5
DQ4
VDIO
DQ3
DQ2
DQ1
DQ0
VSIO
DCLK
DCKE
XWE
XCAS
XRAS
VDIO
TESTO
A11
A10
VSC
A9
A8
VDC
A7
A6
A5
A4
VSIO
A3
A2
A1
A0
VDIO
XSRQ
XSHD
SDCK
XSAK
SDEF
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
VSC
XMSLA
T
MSCK
MSDA
TI
VDC
MSDA
TO
MSREADY
XMSDOE
XRST
SMUTE
MCKI
VSIO
EXCKO1
EXCKO2
LRCK
FRAME
VDIO
MNT0
MNT1
MNT2
MNT3
TESTO
TESTO
TESTO
TESTO
TCK
TDI
VSC
TDO
TMS
TRST
TEST1
TEST2
TEST3
VDC
TESTO
XBIT
SUPDT0
SUPDT1
SUPDT2
SUPDT3
VSIO
SUPDT4
SUPDT5
TESTI
VDIO
TESTO
TESTO
TESTO
VSC
TESTI
TESTI
TESTI
TESTO
VDC
TESTI
TESTI
TESTI
TESTI
TESTI
TESTI
VSIO
TESTI
TESTI
TESTI
VDIO
W
AD0
W
AD1
W
AD2
W
AD3
VSIO
VSC
W
AD4
W
AD5
W
AD6
W
AD7
VDC
TESTI
WCK
WA
VDD
WA
VDD
W
ARFI
WA
VRB
WA
VSS
WA
VSS
VSIO
DQ7
DQ6
VDIO
SUPDT6
SUPDT7
XSUPAK
VSC
DSAEXR
TESTI
TESTI
TESTO
VDC
DSADML
DSADMR
BCKASL
VSDSD
BCKAI
BCKAO
PHREFI
PHREFO
ZDFL
DSAL
ZDFR
DSAR
VDDSD
ZDFC
DSAC
ZDFLFE
DSASW
VSDSD
ZDFLS
DSALS
ZDFRS
DSARS
VDDSD
TESTO
TESTO
VSC
TESTO
TESTO
VDC
TESTO
TESTO
VSIO
TESTO
TESTI
CONT
GND
NOISE
VIN
VOUT
VSS
A4
A5
A6
A7
A8
A9
N.C.
CKE
CLK
DQMU
N.C.
VCCQ
DQ8
DQ9
VSSQ
DQ10
DQ11
VCCQ
DQ12
DQ13
VSSQ
DQ14
DQ15
VSS
VCC
A3
A2
A1
A0
A10/AP
A11(BA)
CS
RAS
CAS
WE
DQML
VCCQ
DQ7
DQ6
VSSQ
DQ5
DQ4
VCCQ
DQ3
DQ2
VSSQ
DQ1
DQ0
VCC
GND
D
8
14
10
E
H
3
15
1
11
2
J
F
I
MB-105 BOARD (11/11)
L
17
4
C
B
7
6
16
05
13
9
A
K
12
G
5
MB-105 BOARD
(10/11)
IC905
SACD DEODER
AMP
IC906
IC903
16M SDRAM
IC901
+2.5V REG
(1/11)
MB-105 BOARD
MB-105 BOARD (2/11)
MB-105 BOARD (6/11)
MB-105 BOARD
(2/11)
MB-105 BOARD (5/11)
MB-105 BOARD (6/11)
MB-105 BOARD (9/11)
(5/11)
MB-105 BOARD
MB-105 BOARD
(6/11)
(2/11)
MB-105 BOARD
Y/CHROMA
AUDIO
SIGNAL PATH
SIGNAL
PB
VIDEO SIGNAL