Sony DVP-S335, Руководство по обслуживанию

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DVP-S335/S336/S345/S535D/S735D
4-31 4-32
MB-86 (AUDIO DSP) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-86 board; 1,000 series –
AUDIO DSP
MB-86 (11/11)
512FS2CH/VES
2CH_CS
MAMUTE
AURST
6CH/VES_CS
512FS6CH
XFRRST
IFBSY
XIFCS
SI0
SO0
SC0
D_GND
JL875
JL876
JL877
JL878
JL879
JL880
JL881
JL882
JL883
JL884
JL885
JL886
JL887
JL888
JL889
JL890
JL891
JL892
JL893
JL894
JL895
JL896
0 R774
0 R771
0 R772
ACH56
ACH34
ACH12
BCK
LRCK
0
R753
0
R754
0
R755
27M39
XRST
0
R708
C702
4V
100u
+3.3V
0
R752
0
R750
0
R751
SI1
KCS/39CS
SO1
SC1
CMDREQ
39INT
47k
R727
47k
R728
47k
R729
47k
R733
0
R731
JL746 JL748 JL750 JL778 JL015 JL017 JL019 JL031
JL046
JL045
JL044
JL043
JL040
JL039
JL038
JL037
JL033
JL032
JL030 JL028 JL022 JL020 JL018 JL016 JL008 JL006 JL004 JL002 JL795 JL789
JL706
JL707
JL708
JL709
JL710
JL711
JL740
0.01u
C715
0.01u
C718
0.01u
C720
0.01u
C723
0.01u
C722
0.01u
C719
0.01u
C721
0.01u
C717
0.01u
C716
0.01u
C714
0.01u
C710
47k
R725
47k
R724
47k
R722
47k
R721
47k
R720
47k
R719
47k
R714
47k
R715
0.01u
C703
0.01u
C706
0.01u
C704
0.01u
C707
0.01u
C705
0.01u
C708
0.01u
C711
0.01u
C713
0.01u C712
0.01u
C709
10k
R712
0
R702
0
R710
0
R711
+1.8V
4V
100u
C701
100
R723
CDDOUT
SPDIF1
0
R701
0 R781
0
R785
TDI32
TMS
TRST
TCK
CN701 34P
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
CXD1939R
IC701
CVD00
1
DSP1ACKO2
2
DSP1ACKO1
3
DSP1ACKO0
4
GND00
5
RESET_NI
6
GND01
7
DSP1DIACKI
8
GND02
9
DSP1DII
10
IOVDD0
11
GND03
12
CVD01
13
PLL27_CLNI
14
PLL_ENNI
15
PLL_CLNI
16
GND04
17
PLL_CLKO
18
IOVDD1
19
PLL_A
VDD
20
GND05
21
SCLKI
22
GND06
23
PLL_TST1I
24
PLL_TST2I
25
PLL_TST3I
26
PLL_TST4I
27
PLL_A
VSS
28
IOVDD2
29
GND07
30
CVD02
31
DSP2DII
32
GND08
33
DSP2DIACKI
34
GND09
35
DSP2ACKO0
36
DSP2ACKO1
37
DSP2ACKO2
38
IOVDD3
39
GND10
40
CVD03
41
DSP2LRCKO
42
DSP2BCKO
43
DSP2EMPO
44
DSP2DO
45
IOVDD4
46
GND11
47
DSP2CH12O
48
DSP2CH34O
49
DSP2CH56O
50
DSP2CH78O
51
CVD04
52
GND12
53
IOVDD5 54
DSP2LRCKI
55
DSP2CH12I
56
DSP2CH34I
57
DSP2CH56I
58
DSP2EMPI
59
IOVDD6
60
GND13
61
CVD05
62
DSP2REQIO
63
GND14
64
DSP2NMII
65
GND15
66
DSP2ACKI
67
GND16
68
DSP2BCKI
69
GND17
70
IOVDD7
71
GND18
72
CVD06
73
ADDRO18
74
ADDRO17
75
ADDRO16
76
ADDRO15
77
IOVDD8
78
GND19
79
ADDRO14
80
ADDRO13
81
ADDRO12
82
ADDRO11
83
IOVDD9
84
GND20
85
CVD07
86
ADDRO10
87
ADDRO9
88
ADDRO8
89
ADDRO7
90
IOVDD10
91
GND21
92
ADDRO6
93
ADDRO5
94
ADDRO4
95
ADDRO3
96
IOVDD11
97
GND22
98
CVD08
99
ADDRO2
100
ADDRO1
101
ADDRO0
102
SRM_RDNO
103
IOVDD12
104
GND23
105
SRM_WRNO
106
CMD_ACKNO
107
CMD_REQNO
108
DMA_ACKNO
109
IOVDD13
110
GND24
111
CVD09
112
STCCLKI
113
GND25
114
SH_CLKI
115
GND26
116
SH_SII
117
SH_CSNI
118
SH_SOO
119
IOVDD14
120
GND27
121
CVD10
122
DA
T
AIO0
123
DA
T
AIO1
124
GND28
125
DA
T
AIO2
126
DA
T
AIO3
127
IOVDD15
128
GND29
129
DA
T
AIO4
130
DA
T
AIO5
131
GND30
132
DATAIO6 133
DATAIO7 134
IOVDD16
135
GND31
136
CVD11
137
XSCAN
138
TDO 139
TDI 140
TMS 141
TRST 142
TCK 143
IOVDD17 144
GND32 145
CVD12 146
DSP1BCKI 147
GND33 148
DSP1ACKI 149
GND34
150
DSP1NMII
151
GND35
152
DSP1REQI0 153
IOVDD18 154
GND36 155
CVD13 156
DSP1EMPI 157
DSP1CH56I 158
DSP1CH34I 159
DSP1CH12I 160
DSP1LRCKI 161
IOVDD19 162
GND37 163
CVD14
164
DSP1CH78O
165
DSP1CH56O
166
DSP1CH34O 167
DSP1CH12O 168
IOVDD20 169
GND38 170
DSP1DO 171
DSP1EMP0 172
DSP1BCK0 173
DSP1LRCK0 174
IOVDD21 175
GND39 176
1
A
512FS39
2CH_DATA
BCK
LRCK
D_GND
512FS2CH/VES
D_GND
6CH_FRONT
6CH_REAR
6CH_C/SW
BCK
SI1
SCK1
SO1
2CH_CS
MAMUTE
D_GND
SPDIF
AURST
6CH/VES_CS
LRCK
KCS/6CH_C/SW
6CH_REAR
6CH_FRONT
D_GND
BCK
D_GND
512FS6CH
D_GND
XFRRST
IFBSY
XIFCS
SI0
SO0
SC0
G
L
20
D
MB-86 BOARD (11/11)
05
10 12
E
4
C
6 13
B
I
9 18 8 16 15 19 14
K
J
7 5 11
F
2 3
H
17 21
M
IC701
AUDIO DSP
SIGNAL PATH
AUDIO
PB
SIGNAL
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
MB-86 BOARD (3/11)
MB-86 BOARD (2/11)
MB-86 BOARD (3/11)
CN201
AI-17 BOARD (2/6)
(SEE PAGE 4-37)
MB-86 BOARD (8/11)
MB-86 BOARD (3/11)
MB-86 BOARD (8/11)
MB-86 BOARD (9/11)
MB-86 BOARD (8/11)
MB-86 BOARD (11/11)
MB-86 BOARD (9/11)
MB-86 BOARD (8/11)
MB-86 BOARD (8/11)
MB-86 BOARD (3/11)
B+
B+
B+
B+
B+
B+
B+
B+ B+
B+
B+
B+
B+
B+
B+
B+ B+
1.6 1.6 1.7 3.3 1.7 1.6 1.7 3.3 3.3 1.8 3.3 3.3 3.3 3.3 3.3 1.7 3.3 1.6 1.7 3.3
1.7
1.7
3.3
3.3
1.7
3.3
0
0
3.3
1.7
0
0
3.3
1.6
0
0
0
0
1.7
1.6
3.3
1.7
3.3
3.3
3.3
1.7
3.3
0
0.8
3.3
3.3
0
3.3
1.7
1.6
1.7
3.3
1.7
0
0
0
0
3.3
1.7
3.3
3.3
3.3 3.3 3.3 3.3 3.3 3.3 3.3 1.7 3.3 3.3 3.3 0 3.3
1.7
3.3 0 3.3 1.7 3.3 3.3
S535D/S735D
S535D/S735D
S335/S336/S345
S335/S336/S345
S335/S336/S345
S535D/S735D
0 R767
0 R766