1
1
2
2
3
3
4
4
5
5
6
6
A A
B B
C C
D D
E E
mute circuit
L28 E1
L27 D1
4 AUDIO FILTE R & O
、
UT PUT
R134 C1
R135 C1
R136 C1
R137 C1
R138 C1
R139 C1
R142 C1
R173 E1
R174 E2
R175 E2
R207 C2
R205 D2
R206 D3
R124 A2
R125 A2
R126 A2
R127 B2
R128 B2
R129 B2
R130 B2
R131 B3
R132 B3
R133 B3
R144 B4
R143 A4
R145 A4
R146 B4
R147 A5
R148 B5
R149 A4
R150 B4
R151 A4
R152 B4
R153 A4
R154 B4
R156 B4
R155 A4
R157 A4
R158 B4
R159 A5
R160 B5
R162 B5
R161 A5
R163 A6
R164 B6
R166 D5
R165 C5
C112 D1
C113 E1
C114 D1
C115 E1
C116 E2
C117 E2
C118 A4
C119 B4
C120 A4
C121 B4
C123 B4
C122 A4
C124 A4
C125 B4
C126 A6
C127 B6
C140 D2
C141 D3
C142 D3
C143 D3
C144 D2
C145 D3
C146 E3
C147 E3
C148 E3
C149 C3
CE30 C1
CE28 D1
CE29 E1
CE31 A3
CE32 A3
CE33 A4
CE34 B4
CE35 A5
CE36 B4
CE46 D2
CE47 D3
CE48 D3
CE49 E2
CE50 E3
CE51 E3
U9 C1
Q19 A3
Q20 A3
Q21 B3
Q22 B3
Q23 B3
D10 A3
D11 A3
D12 A2
D13 A3
D14 B3
D15 B3
D16 B3
Q25 B5
Q24 A5
U10 D3
U11 E3
U12 C3
U13 A4
CN7 D2
L30 C1
L31 C1
U18 C4
L32 C5
R234 C4
R231 C4
R232 C4
R233 C4
R235 C4
R236 C4
R237 C4
R238 C4
C158 D4
C159 C5
C160 C5
C161 C5
C162 C5
C163 C5
C164 C5
CE52 C5
R123 A2
R239 C5
When have no karaoke, this inside of
circle a piece is“OPEN”
R120 D3
CE53 C5
CE54 C3
CE55 D3
R169 B3
R170 C3
When use the CS4344, a value uses the value
in the brackets.
When use the cs4351, this inside of
circle a piece is“OPEN”
When use the CS4351, a
value uses the value in
the brackets.
For D V P 301X /XX
RESET#
ALRCK
+12V A
A-L
MUTE_DAC
ACLK
A-R
SBCLK
ASPDIF
ALRCK
+12V
ABCK
DV33
SLRCK
ABCK
LO U T-
ACLK
+5V
FL
-12VA
-12V
MUTE_DAC
+12V
-12V
+12V
+5VA
MUTE1
ROUT+
ROUT-
RESET#
ML
SACLK
MC
LO U T +
LO U T -
MD
MUTE2
SLRCK
SDAT0
SBCLK
SDAT0
SBCLK
SLRCK
SACLK
3.3V
+5VA
MUTE1
+5V
MUTE2
FR
ROUT+
+12V A
-12VA
DAC_R ROUT-
LO U T+
DAC_L
SACLK
+12V
DV33
MUTE_L
A_M UTE
M-L
MUTE_L
SDAT0ASDAT0
ASPDIF
MUTE_R
MUTE_R
ASDAT0
MC
ML
MD
DAC_R
DAC_L
ABCK
ALRCK
RESET#
ACLK
DV33
3.3V
MIC_IN
M-L
COAX
M-R
M-R
COAX
3.3V
3.3V
FL
3.3V
MC
MD
RESET#
SDAT0
SBCLK
SLRCK
MUTE2
SACLK
MUTE1
FR
+12V A
MIC
+5VA
GND
3.3V
+5V
[ 1 ]
+12V
[ 1 ]
ALRCK[ 2 ]
A-L[ 4 ]
MUTE_DAC
[ 2 ]
DV33[ 1 ]
ACLK
[ 2 ]
ASPDIF
[ 2 ]
GND
[ 1,2,3,5 ]
-12V
[ 1 ]
ABCK
[ 2 ]
RESET#[ 2 ]
A-R[ 4 ]
SM CLK
A-L
A-R
ASDAT0
[ 2 ]
MD
[ 2 ]
MC
[ 2 ]
ML
[ 2 ]
MIC_IN
MIC
+12V A
-12VA
+5V
DV33
-12VA
-12V
R 232
2.2k
R 233
2.2k
R 170
NC(4.7K )
C 158
0.1uF
R 169
NC(4.7K )
C 142
0.1u
C 144
0.1u
C 145 0.1u
C 143
0.1u
C 163
1uF
R 206 1
U10
C S 4351
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
/BM UTEC
AOUTB
GND
VA_H
AOUTA
/AM UTEC
VL
DIF1(SCL/CCLK)
C 141 0.1uR 205 1
R 231
5.1
+
CE47
33u
+
CE46
10u
+
CE48
3.3u
R 204 68(FB/0603)
R 237 33
ZD1
3.3V
U18
C S 5340
2
3
5
4 13
14
6
7
8 9
11
12
10
1
15
16
MCLK
VL
GND
SDO UT VA
REF_GND
VD
SCLK
LRCK RST/
VQ
AINR
AINL
M0
FILT+
M1
L32 FB /0805
C 159
0.1uF
R 234
10K
+
CE53
10uF/16V
C 162
0.01u
R 238 33
C 160
0.01u
C 161
1uF
R 239 150
C 127
NC(2200pF )
R 150
4.7k/1% (O PEN)
+
-
U 13A
N JM 4560 OPA
3
2
1
8 4
R 134 0(O PEN)
C 116
100p
C 146
0.1uF
C 112
0.1uF
D12
1N 4148
1 2
R 154
5.1k/1% (18K )
C 126
NC(2200pF )
R 152
470(3.3K)
D14
1N 4148
1 2
C 114
0.1uF
R 155
470(O PEN)
R 207
10K
U 9 78L05
2
13
C 124
680p(0)
R 145
OPEN(10k)
R 138 33
+
CE36
22uF(10uF)
C 120
3300pF(OPEN)
R 158
5.1K/1% (OPEN)
L27
FB/0805
+
CE33
(OPEN(10uF )
C 149
0.1uF
C 148
0.1u
C 115
0.1uF
R 149
4.7k/1% (O PEN)
Q 22 3906
Q 21 3906
Q20
3906
1
2 3
+
CE51
10u
R 123 0
C 118
OPEN(1500pF)
C 147
0.1uF
R 143
4.7k/1% (10k)
R 163
0(O PEN)
+
CE31
100uF/16V
C 121
3300pF(OPEN)
R 136 33
R 235 33
R 161
470
C 113
0.1uF
R 236
33
C 122 680p(180p)
R 173
100
R 126
3.3k
+
CE55
10uF/16V
R 147
10k
R 164
0(O PEN)
CE45
10u
R 125
22k
R 157
5.1K/1% (OPEN)
R 162
470
CN7
AUDIO OUT
1
2
3
4
5
R 153
5.1k/1% (18K )
R 130
1K(4.7K)
Q19
3906
1
2 3
C 164
2200p
R 144
4.7k/1% (10k)
+
CE35
22uF(10uF)
+
CE54
10uF/16V
D13
1N 4148
1 2
R 133
OPEN
R 139 33
Q24
3904
R 175
110
C 140
0.1uF
+
CE30
100uF/16V
+
-
U 13B
N JM 4560 OPA
5
6
7
8 4
L28
FB/0805
C 123 680p(180p)
R 156
470(O PEN)
R 129
1K(4.7K)
+
CE29
100uF/16V
R 151
470(3.3K)
D16
1N 4148
D11
1N 4148
1 2
+
CE34
OPEN(10uF)
R 137 33
R 124 0(O PEN)
Q25
3904
R 131
100K
R 128 10K
+
CE50
10u
+
CE49
3.3u
Q23
3906
1
2 3
C 125
680p(0)
D15
1N 4148
12
U12
AK 4382
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
+
CE52
10u
R 132
100k
D10
1N 4148
1 2
U11
C S 4344
1
2
3
4
5 6
7
8
9
10
SDIN
DEM_/SCLK
LRCK
MCLK
VQ FILT
AOUTL
GND
VA
AOUTR
C 117
100p
R 146
OPEN(10k)
R 148
10k
R 142
47
R 135 33
R 159
470
+
CE32
220uF/16V
R 127 330
R 174
75
+
CE28
100uF/16V
R 160
470
R 120 10
C 119
OPEN(1500pF)
R 166
100K
R 165
100K
8989
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