1
1
2
2
3
3
4
4
5
5
6
6
A
A
B
B
C
C
D
D
E
E
mute circuit
4 AUDIO FILTER & OUT PUT
、
R26 D2
R25 D2
R154 A3
RN4 C1
C113 D2
C119 D2
C140 C2
CE37 C1
R156 A3
R157 A3
R153 A3
R189 A1
C54 D1
U16 D1
R24 D1
C114 D2
C139 C1
R151 A2
C141 C2
Q27 B1
R159 A4
R155 A3
U15 C1
C142 D2
C120 D2
Q26 B1
CE47 D2
CE48 D2
R152 A3
R148 C1
R150 A2
U14 C2
C138 C1
R188 A1
CE38 C2
R190 A1
R192 A1
R140 B1
R193 B1
R141 B1
R194 B1
D11 A2
D10 A1
Q24 A2
D14 A1
Q25 B1
D12 A1
D16 B2
Q23 A1
D15 B2
D13 A2
R166 B2
R167 B3
R160 A4
R168 B3
R165 A4
R161 A4
R173 B3
R175 B4
R169 B3
R176 B4
R172 B2
R170 B3
R185 C3
R186 C4
R177 B4
R187 D4
R184 B3
R181 B4
R62 D4
C132 D4
CE42 B3
C130 D4
R145 B2
CE40 A2
C134 D4
R143 B2
Q31 B4
C145 B3
C124 A3
U11 A3
C146 B4
C97 D4
R137 D3
C117 A3
C123 B3
C98 D4
C136 D4
L26 C3
C122 B3
CE45 B2
C133 D4
RN5 D3
C137 D5
C121 B3
CE41 A3
C96 D3
R76 D4
Q29 B4
R144 B1
CN10 B5
C118 A4
R142 B1
C135 D4
C116 A3
C129 D3
R138 D4
R139 D4
C115 A3
CE43 C4
U13 D4
CE9 C4
+12VA
MUTE_DAC
LOUT+
FL
-12VA
MUTE1
ROUT+
ROUT-
RESET#
SACLK
MC
LOUT+
LOUT-
SLRCK
SDAT0
SBCLK
SDAT0
SBCLK
SLRCK
DAC_ML
MUTE1
MUTE2
ROUT+
+12VA
-12VA
DAC_MR
ROUT-
LOUT-
DAC_ML
DV33
MUTE_L
A_MUTE
M-L
MUTE_R
MUTE_R
M-R
AL
AR
ASDAT0
ABCK
ALRCK
ACLK
SACLK
MUTE2
VCC3_AUDIO
DAC_MR
VCC_AUDIO
RESET#
MIC
MUTE_L
ML
MD
M-R
COAX
M-L
COAX
ASPDIF
FR
SACLK
MUTE2
SBCLK
RESET#
MUTE1
+12VA
FL
MD
FR
MC
SLRCK
SDAT0
A-L
A-R
SMCLK
ACLK
ALRCK
ABCK
ASDAT0
SLRCK
SACLK
SBCLK
MIC
SDO
RESET#
ML
MC
MD
MUTE_DAC
AL
AR
ASPDIF
-12V
VCC
DV33
-12V
VCC_AUDIO
VCC
VCC3_AUDIO
+12V
VCC3_AUDIO
VCC3_AUDIO
D16
1N4148
Q29
9014
2N3904S
C54
0.1u
+
CE42
10uF/16V
C141
0.1u
U15
AK4382
2
3
5
4
13
14
6
7
8
9
11
12
10
1
15
16
BICK
SDTI
PDN
LRCK
VSS
VDD
CSN
CCLK
CDTI
AOUTR-
AOUTL-
AOUTL+
AOUTR+
MCLK
DZFR
DZFL
R177
470
R159
470
C119
0.1u
R154
3.3K(470)
R150
10k(NC)
R141
1K
R24
1
R161
10k
D15
1N4148
R160
470
C136
1u,0805
C132
2200p
R184
NC(470)
R142
OPEN
+
CE38
10u
R194
10K
R166
10k(NC)
RN5
33x4
1
8
2
7
3
6
4
5
C129
0.1u
+
-
U11A
NJM4558 OPA
3
2
1
8
4
R138
75
D14
1N4148
R151
10k(NC)
C138
22P
R165
470
C134
0.1u
R137
100
R144
1K
R152
10k
R169
3.3K(470)
C98
100pF
R25
10
C124
0(680p)
C139
0.1u
R153
30k(5.1k)
C121
680PF
+
CE48
3.3u
C113
0.1u
R143
100K
R175
10k
Q27
9012H
C118
1000pF
C97
100pF
R172
4.7k/1%
C145
3300pF
R156
4.7k/1%
C130
0.1u
R170
10k(NC)
RN4
33x4
1
8
2
7
3
6
4
5
+
CE47
33u
C116
2700pF
R193
330
R62
100K
Q31
9014
2N3904S
+
-
U11B
NJM4558 OPA
5
6
7
8
4
+
CE44
100uF/16V
U13
CS5340
2
3
5
4
13
14
6
7
8
9
11
12
10
1
15
16
MCLK
VL
GND
SDOUT
VA
REF-GND
VD
SCLK
LRCK
RST/
VQ
AINR
AINL
M0
FILT+
M1
R168
30k(5.1k)
C120
0.1u
R146
NC(4.7k)
R192
3.3k
R187
91
C122
0 (680p)
+
CE9
10u
D12
1N4148
C140
0.1u
+
CE34
470uF/16V
C137
0.1u
C142
0.1u
+
CE40
3.3uF/16V
Q25
9012
1
2
3
R182
33
C115
680PF
C133
1u,0805
CN10
AUDIO OUT
1
2
3
4
5
+
CE37
3.3u
R173
5.1K/1%
D13
1N4148
C123
2700pF
C96
0.1uF
+
CE41
10uF/16V
R76
100K
R176
470
R188
0
R185
10K
R189
0(OPEN)
R167
10k
R139
110
U14
CS4344
1
2
3
4
5
6
7
8
9
10
SDIN
DEM_/SCLK
LRCK
MCLK
VQ
FILT
AOUTL
GND
VA
AOUTR
R181
470
Q23
9012
1
2
3
R140
NC(4.7k)
R155
NC(470)
U16
CS4351
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
17
18
19
20
7
SDIN
SCLK
LRCK
MCLK
VD
GND
DIF0(SDA/CDIN)
DEM(AD0//CS)
RST/
VA
VBIAS
VQ
/BMUTEC
AOUTB
GND
VA_H
AOUTA
/AMUTEC
VL
DIF1(SCL/CCLK)
Q24
9012
1
2
3
R157
5.1K/1%
R26
1
Q26
9012H
+
CE45
3.3uF/16V
+
CE43
10u
R148
33
D10
1N4148
R186
4.7
C135
0.1u
R190
22k
D11
1N4148
L26
FB / 0805
C146
1000pF
C117
3300pF
C114
0.1u
R145
100k
8
-
5
8
-
5
Содержание SDV434/19
Страница 23: ...Service Engineer Remarks 6 2 ...
Страница 25: ...6 4 6 4 Front Board Top Side Front Board Bottom side ...
Страница 29: ...7 3 7 3 Power Board Top Side ...
Страница 36: ...8 6 8 6 Mpeg Board Top Side ...
Страница 37: ...8 7 8 7 Mpeg Board Bottom Side ...
Страница 42: ...Mechanical Exploded view 9 1 ...
Страница 44: ...REVISION LIST Version 1 0 Initial release 10 1 ...