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7-6
5
Main Board Circuit Diagram: AUDIO_IN
TUNER_L
TUNER_L
9
TUNER_R
TUNER_R
9
R92
R92
1uF/16V/Y5V
1uF/16V/Y5V
TUNER_L
C163
C163
AL_CH2
D
R154
R154
10K
10K
3K/NC
3K/NC
R97
R97
1uF/16V/Y5V
1uF/16V/Y5V
TUNER_R
C164
C164
AR_CH2
R157
R157
10K
10K
3K/NC
3K/NC
1uF/16V/Y5V
1uF/16V/Y5V
MIC_LR
R104
R104
47K
47K
C168
C168
MIC
R155
R155
R107
R107
NC/0
NC/0
MIC_R
3K/NC
3K/NC
1uF/16V/Y5V
1uF/16V/Y5V
MIC_LR
R198
R198
47K
47K
C176
C176
MIC_L
R156
R156
3K/NC
3K/NC
C
5PIN/2.0mm
5PIN/2.0mm
XP10
XP10
1
MP3_AL
1
MP3_AL
9
2
2
3
MP3_AR
3
MP3_AR
9
4
AD_INR
4
5
MIC_LR
5
MIC_LR
9
MIC
5
MIC
AD_INL
P2
P2
3
AUX_L
1
4
AUX_R
5
CVBS_O
CVBS_O
8
B
2
C97
C97
6
100pF/50V/NP0
100pF/50V/NP0
RCA/4h
RCA/4h
COAX_IN
L12
L12
1.8uH/25mA
1.8uH/25mA
PESD5V0S1BA/30K/35pF
PESD5V0S1BA/30K/35pF
D612
D612
C370
C370
100pF/50V/NP0
100pF/50V/NP0
SPDIF IN
R124
R124
NC/200
NC/200
C84
C84
330pF/50V/X7R
330pF/50V/X7R
3
C108
C108
R108
R108
0
0
SPDIF_IN2
OPTI
2
0.1uF/25V/Y5V
0.1uF/25V/Y5V
DV33
GND
1
R816
R816
10
10
+5V
OPTICAL IN
OPTICAL IN
P4
P4
C52
C52
1uF/10V/Y5V
1uF/10V/Y5V
A
5
4
R167 1M
R167 1M
LA
R166 1M
R166 1M
LB
R164 NC/1M
R164 NC/1M
AL_CH3
1uF/16V/Y5V
1uF/16V/Y5V
R165 NC/1M
R165 NC/1M
AUX_L
R87
R87
10K
10K
C166
C166
AL_CH3
AR_CH3
R118
R118
AL_CH4
R173 NC/1M
R173 NC/1M
2.7K
2.7K
R174 NC/1M
R174 NC/1M
AR_CH4
R175 NC/1M
R175 NC/1M
AL_CH2
1uF/16V/Y5V
1uF/16V/Y5V
R176 NC/1M
R176 NC/1M
AUX_R
R91
R91
10K
10K
C167
C167
AR_CH3
AR_CH2
R177 NC/1M
R177 NC/1M
R153
R153
AL_CH1
2.7K
2.7K
R178 NC/1M
R178 NC/1M
AR_CH1
R103
R103
1uF/16V/Y5V
1uF/16V/Y5V
+6VA
MP3_AL
C169
C169
AL_CH4
R158
R158
5.6K
5.6K
R435
R435
22K
22K
8.2K
8.2K
R437
R437
R105
R105
1uF/16V/Y5V
1uF/16V/Y5V
22K
22K
MP3_AR
C170
C170
AR_CH4
R160
R160
5.6K
5.6K
8.2K
8.2K
C139
C139
47pF/50V/NP0
47pF/50V/NP0
R216
R216
10K
10K
3
R218
R218
+
+
1
C172
C172
R253
R253
5.6K
5.6K
2
-
-
U184A
U184A
10uF/10V/Y5V
10uF/10V/Y5V
C158
C158
F4558
F4558
1K
1K
0.1uF/25V/Y5V
0.1uF/25V/Y5V
R220
R220
100K/NC
100K/NC
+6VA
C143
C143
47pF/50V/NP0
47pF/50V/NP0
R226
R226
10K
10K
R225
R225
100K/NC
100K/NC
F4558
F4558
R227
R227
1K
1K
6
U184B
U184B
7
C173
C173
R254
R254
5.6K
5.6K
5
10uF/10V/Y5V
10uF/10V/Y5V
C159
C159
0.1uF/25V/Y5V
0.1uF/25V/Y5V
+6VA
+12VA
R101
R101
10K
10K
U709
U709
0.1uF/25V/Y5V
0.1uF/25V/Y5V
C160
C160
R814
R814
100
100
1
2
1A
1Y
R96
R96
10K
10K
3
4
2A
2Y
5
6
3A
3Y
C381
C381
R368
R368
9
8
75
75
4A
4Y
100pF/50V/NP0
100pF/50V/NP0
11
10
5A
5Y
13
12
6A
6Y
7
14
SPD_VCC
SPD_VCC
GND
VCC
74HC04PW
74HC04PW
C165
C165
0.1uF/25V/Y5V
0.1uF/25V/Y5V
4
3
+6VA
R162
R162
22K
22K
AR_CH1
AR_CH2
AR_CH3
AR_CH4
AL_CH1
+
+
CE32
CE32
R163
R163
AL_CH2
AL_CH3
22K
22K
47uF/16V
47uF/16V
AL_CH4
4052_SLCTA
R123
R123
470
470
4052_SLCTA
9
4052_SLCTB
R131
R131
470
470
4052_SLCTB
9
R100
R100
R99
R99
4.7K
4.7K
4.7K
4.7K
+12VA
DV33
R436
R436
100
100
+12V
+
+
CE49
CE49
100uF/16V
100uF/16V
AVCC
DV33
R553
R553
2.2
2.2
C80
C80
R116
R116
+
+
0.1uF/25V/Y5V
0.1uF/25V/Y5V
CE48
CE48
4.7
4.7
100uF/16V
100uF/16V
ADC_INR
1V
ADC_INR
1
1V
ADC_INL
2
3
4
5
6
7
8
CE47
CE47
+
+
10uF/10V
10uF/10V
C79
C79
0.1uF/25V/Y5V
0.1uF/25V/Y5V
ADC_INL
DV33
SPD_VCC
R815
R815
10
10
1
6
R228
R228
1K
1K
SPDIF_SW
B2
S
SPDIF_SW
9
2
5
GND
VCC
3
4
C161 0.1uF/25V/Y5V
C161 0.1uF/25V/Y5V
SPDIF
5
B1
A
SPDIF_IN2
U707
U707
TS5A3159
TS5A3159
C162
C162
0.1uF/25V/Y5V
0.1uF/25V/Y5V
R110
R110
NC/0
NC/0
R109
R109
NC/0
NC/0
3
7-6
2
+6VA
R88
R88
+
+
2K
2K
C73
C73
CE46
CE46
0.1uF/25V/Y5V
0.1uF/25V/Y5V
47uF/16V
47uF/16V
U6
U6
12
16
X0
VCC
14
X1
15
X2
11
1uF/16V/Y5V
1uF/16V/Y5V
470
470
R93
R93
X3
13
LA
C175
C175
MIC_R
AD_INR
X
1
Y0
5
Y1
2
R95
R95
Y2
C74
C74
4
1uF/16V/Y5V
1uF/16V/Y5V
100K
100K
Y3
3
LB
C174
C174
MIC_L
R94
R94
470
470
AD_INL
470pF/50V/X7R
470pF/50V/X7R
Y
10
A
9
74HC4052
74HC4052
B
6
R98
R98
EN
C75
C75
7
8
100K
100K
VEE
GND
470pF/50V/X7R
470pF/50V/X7R
R119
R119
R120
R120
R121
R121
47K
47K
10K
10K
10K
10K
16
AINR
CKS0
15
AINL
CKS2
14
CKS1
DIF
13
VCOM
PDN
12
AGND
SCLK
ABCK
5
11
5
VA
MCLK
AMCLK
10
VD
LRCK
5
ALRCK
9
5
DGND
SDTO
ASDATA0
U8
U8
ADC_AK5358A
ADC_AK5358A
R117
R117
ADC_RST
9
1K
1K
2
1
D
C
B
A
1
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