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DAB section
DAB TUNER
REF OUT
18
GND
17
GND
16
SDA
15
TU91
NC
14
QAU0499-001
SCL
13
R98
R99
R91
IF AGC
12
100
10k
0
GND
11
GND
10
C3
0.1
PDET
9
C4
0.1
IF_OUTTP
8
7
C1
NC
10/16
IF_OUTTN
6
C94
0.1
STBY
5
C6
10/16
C2
C93
0.01
5V
4
0.1
C7
0.1
C92
10/16
C5
GND
3
C8
0.1
0.1
C9
GND
2
10/16
C91
0.1
AUX
1
R5
ADCOVR
4.7k
NULMON
C10
0.1
C11
0.1
FSYO
R90
6.8k
AGCDAT
RDIOUT
SDOWD
SDODT
SDOCK
C82
R87
4
1
4.7k
0.1
C81
C83
0.1
2
5
0.1
Q82
3
6
IMX9-W
CN121
QGA1002C1-11X
IC71
MM1563DF-X
X1
NAX0935-001X
24.576MHz
NAX0935-001X
X1
R16
NI
PWMVCXO
DISG3
DISG2
AVSS
DIAG2
AINP
DIAG1
DISG1
AINN
DIAG0
DISG0
AVDD
TS_DAT
TS_DAT
VrefH
TS_SYNC
TS_SYNC
VrefL
TS_CLK
TS_CLK
0V
Iref
VSS5
ADCOVR
MPUMOD
NADCPD
NMPUEN
IC1
NADCPSC
MPUCLK
MN66721
NULMON
MPURX
R14
DAB BASE BAND
220
IVDD0
MPUTX
MP2 DECODER
VSS0
NRST
0.1
C26
3.3V
EVDD0
EVDD2
C17
0V
470p
FSYO
VSS4
C16
0.1
1.5V
AGCDAT
IVDD3
R13
220
RDIOUT
NIRQ
R12
220
SDOWD
DDOWFIC
DAOUT
SDODT
DAOUT
SDOCK
SDAT2
SDAT2
DAB
DAC
39k
R66
IC51
AK4387ET-X
1.7V
MCLK
DZF
C58
1
2
3
4
1.6V
10/16
BICK
DVDD
0V
SDTI
AVDD
C57
100p
1.6V
LRCK
VSS
DACRST
3.3V
RSTN
VCOM
C54
1
DACCSN
3.3V
CSN
AOUTL
7
6
5
DACCCLK
3.3V
C53
CCLK
AOUTR
1
DACCDT
3.3V
CDTI
NC
DAB_RF_GND
EEPROM
X101
NAX0936-001X
16.000MHz
(Only Flash)
R113
220
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
R114
220
26
MPUMOD
27
WFIC
28
NIRQ
JBUSINT
29 JBUSINT
R115
220
30
MPUEN
R116
220
31
MPUDAO
32
MPUDAI
R117
220
33
MPUCK
R118
220
34
TUSDA
NC35
35
NC
36
TUSCL
R119
220
C106
37
VDD18
0.1
NC38
38
NC
39
AVSS
NC40
40
NC
0
R120
IC101
41
DZFINL
DZF
R122
220
MN101E16KCA
42
DZFINR
DACCDT
43
DACCDTO
CONTROLLER
DACCCLK
44
DACCCLK
DACCSN
45
DACCSN
DACRST
46
DACRST
AMUTEL
47
AMUTEL
AMUTER
48
AMUTER
NC49
49
NC
LCDRS
50
LCDRS
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
ANT+BIN
AOUTL
AOUTR
D141
UDZS3.6B-X
47k
15k
R143
R142
0
R141
CN141
QGB1214K1-14S
2-4
IC191
C191
NC
NC
BR93LC66F-X
0.1
3.3V
0V
VCC
GND
0V
0.4V
CS
DO
0V
3.3V
SK
DI
WRITING
ON_BOARD
CN101
QGA1002C1-06X
VDD
1
2
MMOD
3
RESET
4
SDATA
5
SCLK
GND
6
2
1
C110
Vref+
100
0.1
KEY3
99
R138
4.7k
KEY2
98
R137
4.7k
KEY1
97
R136
4.7k
KEY0
96
R134
4.7k
STAGE2
95
R128
4.7k
STAGE1
94
R127
4.7k
POWER DETECT
93
R125
0
AGCSEL
92
VSS
91
R132
0
RDISEL
90
C109
VDD5
89
R131
0
0.1
CIRSEL
88
NI
R133
NC
87
NC87
PSAVE2
86
R130
220
PSAVE1
85
JBUSI/O
JBUSI/O
84
JBUSDAI
JBUSDAI
83
JBUSDAO
JBUSDAO
82
JBUSCK
81
JBUSCK
/JBUSI/O
80
/JBUSI/O
NC
79
NC79
SDCK
78
SDCK
SDDA
77
SDDA
SDWD
76
SDWD
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER
WITHOUT INPUT SIGNAL
.
.
CONDITION --- DAB MODE.
2.
UNLESS OTHERWISE SPECIFIED.
ALL RESISTORS ARE 1/16W OR 1/10W OR 1/4W +5% METAL GLAZE RESISTOR.
ALL CAPACITORS ARE 50V OR 25V OR 16V CERAMIC CAPACITOR.
ALL RESISTANCE VALUES ARE IN OHM.
ALL CAPACITANCE VALUES ARE IN uF(P=pF)
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED
VOLTAGE(V)
.
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