HCD-ECL5
HCD-ECL5
2323
5-7. SCHEMATIC DIAGRAM - MAIN Board (5/7) -
A
386
E
2 9
D
5
B
C
714
(5/7)MAIN BOARD
4052_SW1
4052_SW2
ADC_INR
ADC_INL
AD_BCLK
AD_MCLK
AD_LRCK
AD_BCLK
AD_MCLK
AD_LRCK
AD_DATA
4052_SW2
4052_SW1
TUNER_SDA
TUNER_SCL
TUNER_L
TUNER_R
AD_DATA
AUX_L
AUX_R
L
R
GND
RDS
TUNER_SCL
TUNER_SDA
GND
MIC
TUNER_R
TUNER_L
RDS
TUNER_R
TUNER_SDA
TUNER_SCL
TUNER_L
RDS
AD_MCLK
6,11
AD_BCLK
6,11
AD_LRCK
6,11
AD_DATA
6
4052_SW2
8
4052_SW1
8
TUNER_SDA
8
TUNER_SCL
8
AUX_R
AUX_L
MIC
MIC_GND
AUX_GND
RDS
8
FM INPUT
MIC_GND/ AUX_GND
IISD
EC619iP use
EC619iP use
DVCC3
DVCC3
V_12V
VCC_D
VCC_D
FM_3.3V
AGND
AGND
AGND
AGND
AGND
RFGND
RFGND
RFGND
FM_3.3V
RFGND
RFGND
AGND
AGND
FM_3.3V
RFGND
VCC_4052
VCC_4052
Vref
AGND
1
2
3
4
5
6
7
8
9
10
19
18
17
16
15
14
13
20
12
11
1
2
2
3
5
413
14
6
7
89
11
12
10
1
15
16
1
2
3
4
5
6
78
9
10
11
12
13
14
15
16
21
1
2
3
4
5
6
7
8
9
R1934.7K R1934.7K
FB25 500/500mAFB25 500/500mA
FB18 4.7nhFB18 4.7nh
R24 8.2KR24 8.2K
R177 3.9K/1%R177 3.9K/1%
R198
100K
R198
100K
U17
IC_20P_RZ5B705
U17
IC_20P_RZ5B705
R18620K R18620K
10uF/16V
CE20
10uF/16V
CE20
C1330.012uF/50V/X7R C1330.012uF/50V/X7R
C1423900pF/50V/X7R C1423900pF/50V/X7R
R195
1M
R195
1M
R223
10K
R223
10K
R194
1M
R194
1M
C158
1000pF/50V/X7R
C158
1000pF/50V/X7R
C128
1200pF/50V/X7R
C128
1200pF/50V/X7R
C235 22pF/50V/NP0C235 22pF/50V/NP0
R155
0
R155
0
R1893.9K/1% R1893.9K/1%
C1441uF/10V/Y5V C1441uF/10V/Y5V
220uF/16V
CE21
220uF/16V
CE21
XP36
2PIN/2.5mm
XP36
2PIN/2.5mm
R191 1KR191 1K
R222NC/0 R222NC/0
R190 1KR190 1K
R18820K R18820K
R184 3.9K/1%R184 3.9K/1%
C188
NC/2.2uF/10V/Y5V
C188
NC/2.2uF/10V/Y5V
R28
18
R28
18
R250 100R250 100
R185 10KR185 10K
U20
ADC_AK5358A
U20
ADC_AK5358A
C161
1uF/25V/Y5V
C161
1uF/25V/Y5V
R196 33R196 33
R197
100K
R197
100K
R152 Bead/220R152 Bead/220
R182 5.1R182 5.1
R1424.7K R1424.7K
FB30 500/500mAFB30 500/500mA
C152 4.7UFC152 4.7UF
C236 NC/22pF/50V/NP0C236 NC/22pF/50V/NP0
FB21 500/500mAFB21 500/500mA
C148 4.7UFC148 4.7UF
R1814.7K R1814.7K
C137
1uF/10V/Y5V
C137
1uF/10V/Y5V
FB19
270nH
FB19
270nH
C127 1uF/10V/Y5VC127 1uF/10V/Y5V
C149
0.1uF/25V/Y5V
C149
0.1uF/25V/Y5V
FB22500/200mA FB22500/200mA
C134
0.012uF/50V/X7R
C134
0.012uF/50V/X7R
C138
47pF/50V/NP0
C138
47pF/50V/NP0
U19
74HC4052
U19
74HC4052
10uF/16V CE2210uF/16V CE22
C156
4.7UF
C156
4.7UF
C131
33pF/50V/NP0
C131
33pF/50V/NP0
C150
4.7UF
C150
4.7UF
Y5 12MHz/20PPMY5 12MHz/20PPM
C189 NC/1uF/10V/Y5VC189 NC/1uF/10V/Y5V
R176 100R176 100
C135
47pF/50V/NP0
C135
47pF/50V/NP0
R26 8.2KR26 8.2K
R1873.9K/1% R1873.9K/1%
R183
22K
R183
22K
ESD11
PESD5V0S1BA_5.0V
ESD11
PESD5V0S1BA_5.0V
C141
220pF/50V/NP0
C141
220pF/50V/NP0
C143
1200pF/50V/X7R
C143
1200pF/50V/X7R
R158
330
R158
330
C159
NC/0.1uF/25V/Y5V
C159
NC/0.1uF/25V/Y5V
C153 4.7UFC153 4.7UF
C151
0.1uF/25V/Y5V
C151
0.1uF/25V/Y5V
C1390.047uF/10V/X7R C1390.047uF/10V/X7R
FB6 500/500mAFB6 500/500mA
TM11TM11
R180 10KR180 10K
XP16
9PIN/2.0mm
XP16
9PIN/2.0mm
C1600.1uF/25V/Y5V C1600.1uF/25V/Y5V
FB20 500/500mAFB20 500/500mA
R22147K R22147K
C157
1000pF/50V/X7R
C157
1000pF/50V/X7R
FB31 500/500mAFB31 500/500mA
C140 1uF/10V/Y5VC140 1uF/10V/Y5V
R1794.7K R1794.7K
C154 4.7UFC154 4.7UF
R530 Bead/220R530 Bead/220
TM17TM17
C132
1200pF/50V/X7R
C132
1200pF/50V/X7R
R1924.7K R1924.7K
FB29 500/500mAFB29 500/500mA
R1784.7K R1784.7K
C136
47pF/50V/NP0
C136
47pF/50V/NP0
C109
47pF/50V/NP0
C109
47pF/50V/NP0
C155 4.7UFC155 4.7UF
C147 4.7UFC147 4.7UF
GND
VDDRF
CP2
FRF1
GNDRF
ARF1
ARF2
IIC/RDSI
LA
CK
X2
X1
CP1
IISD
LOUT
ROUT
DA
VDD
GND
VDD
1
2
AINL
CKS1
AGND
VCOM PDN
DIF
VA
VD
DGND SDTO
MCLK
SCLK
LRCK
AINR
CKS2
CKS0
Y0
Y2
Y
Y3
Y1
EN
VEE GND
B
A
X3
X0
X
X1
X2
VCC
1
2
3
4
5
6
7
8
9
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