A
A
B
B
C
C
D
D
E
E
1 1
2 2
3 3
4 4
R_OUT
L_OUT
FM3_3V
LA
IIC/RDSI
CK
DA
FM_L
FM_R
ADC_INL
MCLK
LRCLK
BCLK
ADC_RST
ADC_DATA
ADC_INR
4052_SWA
AUX_LOUT
AUX_ROUT
FM_L
FM_R
ADC_INR
ADC_INL
BT_L
BT_R
4052_SWB
TUNER_SCL
TUNER_SDA
FM3_3V
MP3_R
MP3_L
MP3_L
MP3_R
AUX_LOUT
AUX_ROUT
TUNER_SCL
TUNER_SDA
FM3_3V
S
S
VCC5V_D
D33
DVCC3
DVCC3DVCC3
S
FM33V
S
+12V_D
VCC_4052
VCC_4052
DVCC3
LRCLK
BCLK
MCLK
BT_R
BT_L
TUNER_SCL
TUNER_SDA
4052_SWA
4052_SWB
ADC_DATA
XS1
3PIN/2.0mm
XS1
3PIN/2.0mm
1
1
2
2
3
3
C139 10uF/10V/Y5VC139 10uF/10V/Y5V
C144 10uF/10V/Y5VC144 10uF/10V/Y5V
R160
1K
R160
1K
R176 10KR176 10K
C140 10uF/10V/Y5VC140 10uF/10V/Y5V
C125
47pF/50V/NP0
C125
47pF/50V/NP0
ESD11
PESD5V0S1BA/30K/35pF
ESD11
PESD5V0S1BA/30K/35pF
2 1
C202
1UF/16V/X7R
C202
1UF/16V/X7R
FB13 1FB13 1
R234
100K
R234
100K
R208 10KR208 10K
R175 10KR175 10K
+
470uF/10V
CE800
+
470uF/10V
CE800
C146 10uF/10V/Y5VC146 10uF/10V/Y5VR171
22K
R171
22K
C145 10uF/10V/Y5VC145 10uF/10V/Y5V
R178 10KR178 10K
C131NC/0.1uF/16V/X7RC131NC/0.1uF/16V/X7R
U15
KST-MW104MV1-R78W
U15
KST-MW104MV1-R78W
L-OUT
8
GND
6
R-OUT
7
VCC(+3.3V)
5
DA
4
CK
3
LA
2
IIC/RDSI
1
IISD
9
GND4
13
GND3
12
GND2
11
GND1
10
R1454.7K R1454.7K
C142 10uF/10V/Y5VC142 10uF/10V/Y5V
C143 10uF/10V/Y5VC143 10uF/10V/Y5V
C137
0.1uF/16V/X7R
C137
0.1uF/16V/X7R
P1
RCA2-3
P1
RCA2-3
2
1
3
R181 33R181 33
FB12 NC/500/500mAFB12 NC/500/500mA
C122
47pF/50V/NP0
C122
47pF/50V/NP0
R233
100K
R233
100K
R166 470R166 470
R227
1K
R227
1K
C130 0.1uF/16V/X7RC130 0.1uF/16V/X7R
R196
6.8K
R196
6.8K
C350
100pF/50V/NP0
C350
100pF/50V/NP0
R403
1M
R403
1M
C41
0.1uF/50V/X7R
C41
0.1uF/50V/X7R
+
CE19
220uF/16V
+
CE19
220uF/16V
R180 33R180 33
C155 10uF/10V/Y5VC155 10uF/10V/Y5V
R185
6.8K
R185
6.8K
C123
47pF/50V/NP0
C123
47pF/50V/NP0
R134 33R134 33
C45
0.1uF/16V/X7R
C45
0.1uF/16V/X7R
R259 47KR259 47K
R1464.7K R1464.7K
R165
22K
R165
22K
R174 10KR174 10K
R183
4.7K
R183
4.7K
C205
1uF
C205
1uF
R214
4.7K
R214
4.7K
R184
100
R184
100
R173 10KR173 10K
+
CE20
10uF/16V
+
CE20
10uF/16V
C196
1UF/16V/X7R
C196
1UF/16V/X7R
C147 10uF/10V/Y5VC147 10uF/10V/Y5V
FB11 NC/500/800mAFB11 NC/500/800mA
R89 Bead/220R89 Bead/220
C121
47pF/50V/NP0
C121
47pF/50V/NP0
U17
74HC4052
U17
74HC4052
Y0
1
Y2
2
Y
3
Y3
4
Y1
5
EN
6
VEE
7
GND
8
B
9
A
10
X3
11
X0
12
X
13
X1
14
X2
15
VCC
16
R172 470R172 470
C349
100pF/50V/NP0
C349
100pF/50V/NP0
R270 47KR270 47K
R232
1K
R232
1K
R154 0R154 0
L3
10uH/100mA
L3
10uH/100mA
R402
1M
R402
1M
U16
ADC_AK5358A
U16
ADC_AK5358A
AINL
2
CKS1
3
AGND
5
VCOM
4
PDN
13
DIF
14
VA
6
VD
7
DGND
8
SDTO
9
MCLK
11
SCLK
12
LRCK
10
AINR
1
CKS2
15
CKS0
16
R156 0R156 0
R141 4.7R141 4.7
FB14 500/500mAFB14 500/500mA
R87 Bead/220R87 Bead/220
R133 33R133 33C119 1UF/16V/X7RC119 1UF/16V/X7R
ESD10
PESD5V0S1BA/30K/35pF
ESD10
PESD5V0S1BA/30K/35pF
2 1
+
CE21
220uF/16V
+
CE21
220uF/16V
C158 NC/1uF/16V/X7RC158 NC/1uF/16V/X7R
R1444.7K R1444.7K
R182
4.7K
R182
4.7K
FB15 500/200mAFB15 500/200mA
R168
1K
R168
1K
FB800 500/500mAFB800 500/500mA
R151 0R151 0
C186
0.1uF/16V/X7R
C186
0.1uF/16V/X7R
FB252
500/500mA
FB252
500/500mA
R169
2.7K
R169
2.7K
C154 10uF/10V/Y5VC154 10uF/10V/Y5V
R162
2.7K
R162
2.7K
R177 10KR177 10K
C120 1UF/16V/X7RC120 1UF/16V/X7R
R155 0R155 0
C124
47pF/50V/NP0
C124
47pF/50V/NP0
R197 10KR197 10K
Circuit Diagram - Main board:FM/AUDIO
8-11 8-11
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