JVC EX-AK2DB, Схематические диаграммы

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2-8
DAB module section
DDOMND5 DDOMND4 DDOMND3 DDOMND2 DDOMND1 DDOMND0 DDOCLK DDODAT
DACCDT
DACCCLK
DACCSN
DACRST
DZF
DDOMND5 DDOMND4
DDOMND3 DDOMND2 DDOMND1
DDODAT DDOCLK
DDOMND0
DACRST
DACCSN
DACCCLK
DACCDT
DZF
AGND
DAB_RF_GND
DAB_RESET
0.1
C106
D141
NI
IC191
BR93L76F-W-X
8
7
6
5 4321
TS_SYNC
KEY0
0.01
C93
INDO7
0.1
C25
8p
C101
NI
C107
220 R116
0.1 C16
220
R124
0.1
C191
0.1
C12
CN121
QGA1002C1-11X
1 2 3 4 5 6 7 8 9
10 11
INDO6
8p
C102
LCDDB4 LCDDB3
220
R105
C56
10/16
220
R13
220
R123
0.1
C91
INDO5
22/10
C21 220
R103
C58
10/16
220
R118
220
R14
INDO4
220
R102
TS_CLK
ADCOVR
R111
NI
10/16
C15
220
R101
INDO3
LCDDB6
LCDDB1
220
R12
R110
NI
220
R9
10p
C20
IC101
MN101E16KCA
1
EEPRMDI
2
EEPRMDO
3
EEPRMCK
4
OCD_SDA
5
EEPRMCS
6
OCD_SCL
7
NC
8
NC
9
NC
10
NC
11
MMOD
12
OSCO
13
OSCI
14
VSS
15
XI
16
XO
17
VDD33
18
VDD18
19
RESET
20
OPMODE0
21
OPMODE1
22
DUMMY
23
CKSEL
24
SYSCKQ
25
DABRST
26 MPUMOD
27 WFIC
28 NIRQ
29 JBUSINT
30 MPUEN
31 MPUDAO
32 MPUDAI
33 MPUCK
34 TUSDA
35 NC
36 TUSCL
37 VDD18
38 NC
39 AVSS
40 NC
41 DZFINL
42 DZFINR
43 DACCDTO
44 DACCCLK
45 DACCSN
46 DACRST
47 AMUTEL
48 AMUTER
49 NC
50 LCDRS
51
LCDR/W
52
LCDE
53
LCDDB0
54
LCDDB1
55
LCDDB2
56
LCDDB3
57
LCDDB4
58
LCDDB5
59
LCDDB6
60
LCDDB7
61
ANTPOW
62
ANT+BIN
63
VSS
64
INDOUT0
65
INDOUT1
66
INDOUT2
67
INDOUT3
68
INDOUT4
69
INDOUT5
70
INDOUT6
71
INDOUT7
72
CNTTX
73
CNTRX
74
AUDSEL
75
DAISEL
76 SDWD
77 SDDA
78 SDCK
79 NC
80 /JBUSI/O
81 JBUSCK
82 JBUSDAO
83 JBUSDAI
84 JBUSI/O
85
PSAVE1
86 PSAVE2
87 NC
88 CIRSEL
89 VDD5
90 RDISEL
91 VSS
92 AGCSEL
93 POWER DETECT
94 STAGE1
95 STAGE2
96 KEY0
97 KEY1
98 KEY2
99 KEY3
100 Vref+
LCDDB0
0.1
C10
INDO2
4.7k R136
LCDDB5
220
R8
NULMON
0.1 C94
220
R10
INDO1
0.1
C11
4.7k R134
220 R115
C51 470p
4.7k R137
FSYO
0.1
C23
INDO0
0.1 C103
220
R11
R131 0
DISG0
4.7k R138
220
R114
220
R122
C54
1
0.1
C109
LCDE
0.1
C18
LCDDB7
0.1
C13
R132
0
0.1
C2
KEY3
0.1
C110
0.1
C17
15k
R142
0
R120
0 R108
LCKR/W
KEY1
R126
0
TS_DAT
NI
R143
220 R119
220
R130
0.1
C14
LCDRS
KEY2
10/16 C92
IC51
AK4387ET-X
16
DZF
15
DVDD
14
AVDD
13
VSS
12
VCOM
11
AOUTL
10
AOUTR
9
NC
8 CDTI
7 CCLK
6
CSN
5 RSTN
4 LRCK
3 SDTI
2 BICK
1 MCLK
C57
100p
R112
NI
IC1
MN66721
1
AVSS
2
AINP
3
AINN
4
AVDD
5
VrefH
6
VrefL
7
Iref
8
ADCOVR
9
NADCPD
10
NADCPSC
11
NULMON
12
IVDD0
13
VSS0
14
EVDD0
15
FSYO
16
AGCDAT
17
RDIOUT
18
SDOWD
19
SDODT
20
SDOCK
21
VSS1
22
DDODAT
23
DDOCLK
24
DDOERF
25
DDOWMSC
26
DDOMNO0
27
DDOMNO1
28
IVDD1
29
VSS2
30
EVDD1
31
DDOMNO2
32
DDOMNO3
33
DDOMNO4
34
DDOMNO5
35
SMCK
36
SLRCK
37
SCLK
38
SDAT1
39
IVDD2
40
VSS3
41
SDAT2
42
DAOUT
43
DDOWFIC
44
NIRQ
45
IVDD3
46
VSS4
47
EVDD2
48
NRST
49
MPUTX
50
MPURX
51
MPUCLK
52
NMPUEN
53
MPUMOD
54
VSS5
55
TS_CLK
56
TS_SYNC
57
TS_DAT
58
DIAG0
59
DIAG1
60
DIAG2
61
DIAG3
62
PWMVCXO
63
MCLKEN
64
EVDD3
65
MCLKO
66
MCLK24
67
VSS6
68
LON
69
RVSS
70
RVDD
71
VOUT
72
VSS7
73
IVDD4
74
EVDD4
75
DIAG4
76
DIAG5
77
DIAG6
78
DIAG7
79
TEST1
80
TEST2
12p
C19
0.1 C3
0.1 C4
RDIOUT
SDOWD
SDODT
SDOCK
DDOERF
DDOWMSC
0.1
C24
R104
1k
R106
1k
R107
10k
LCDDB2
220 R113
R109
NI
R133
NI
0.1
C22
1k
R15
DISG1
DISG2
DISG3
PWMVCXO
DAOUT
SDAT2
ANTPOW
AMUTER
AMUTEL
NC49
NC38
NC40
220
R117
NC87
SYSCKO
0.1
C105
XO
NC10
NC9 NC8 NC7
NC95 NC94
NC79
SDCK
SDDA
SDWD
0
R141
0
R6
0
R91
R125
0
C74 0.1
C72
0.1
C73 470p
10/16
C71
10/16
C75
IC71
MM1563DF-X
1
Vo
2
NC
3
GND
4
Cn
5
Cont
6
Sub
7
Vin
NC35
0.1
C104
0.1 C8
4.7k
R5
10/16
C9
10/16 C6
0.1
C5
47k
R4
47k
R2
47k
R3
47k
R1
0.1 C7
10/16
C1
18k
R63
39k
R66
TU91
QAU0499-001
1 AUX
2 GND
3 GND
4 5V
5 STBY
6 IF_OUTTN
7
NC
8 IF_OUTTP
9 PDET
10 GND
11 GND
12 IF AGC
13 SCL
14 NC
15 SDA
16 GND
17 GND
18 REF OUT
19
20
21
22
JBUSI/O
JBUSDAI
JBUSDAO
JBUSCK
/JBUSI/O
JBUSINT
AUDSEL
C53
1
DAC12 DAC9
AGCDAT
Q82
IMX9-W
2
3 6
5
1 4
Q81
2SC2712/G/-X
C82
0.1
C83
0.1
R83
12k
R84 39k
R85 2.7k
R89
180k
R87
4.7k
R86 4.7k
R88
1k
R90 6.8k
R92 12k
R99
10k
R98
100
1 C90
4.7/16
C95
C81
0.1
R81 12k
R82 39k
R93
NI
X1
NAX0935-001X
12
3
4
X101 NAX0936-001X
NI
R16
CN101
QGA1002C1-06X
1
2
3
4
5
6
4.7k R128
4.7k R127
C26
470p
4.7k
R94
4.7k
R95
CN141
QGF1205C2-13
1
2
3
4
5
6
7
8
9
10
11
12
13
1
1
1
SK
3.3V
3.3V
POWER_ON
ON_BOARD
3.3V
DI
1.5V
PERMANENT 3.3V
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED
0V
DO
GND
DAB RF GND
3.3V
GND
3.3V
3.3V
1.7V
1.4V
X371
X1
0V
QAX0732-001
QAX0733-001
3.3V
3.3V
0.4V
0V
0V
SCLK
1.4V
1.6V
DZFR
3.3V
3.3V
3.3V
POWER_ON
5V
ANTENA_POWER
R-CH
3.3V
NC
DAB
AGND L-CH
0V
UNLESS OTHERWISE SPECIFIED.
0V
ALL RESISTORS ARE 1/16W OR 1/10W OR 1/4W +5% METAL GLAZE RESISTOR.
SDATA
ANT+BIN
ALL CAPACITORS ARE 50V OR 25V OR 16V CERAMIC CAPACITOR.
ALL RESISTANCE VALUES ARE IN OHM.
VDD
0V
VOLTAGE(V)
2.
DAB TUNER
DAB BASE BAND
ALL CAPACITANCE VALUES ARE IN uF(P=pF)
NOTES
DAB_RESET
WRITING
0V
.
0V
.
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER
MP2 DECODER
0V
WITHOUT INPUT SIGNAL
0V
CONDITION --- DAB MODE.
0V
RESET
0V
NC
DGND
VCC
1.6V
DAC
0V
RESET
1.5V
0V
EEPROM
CS
DABRX
CONTROLLER
MMOD
DABTX
AOUTL
DGND
0V
1.5V
(Only Flash)
24.576MHz
NC
FOR CAR AUDIO ONLY
( ) *
* PSAVE2
-
AOUTR
5V
2.5V 2.5V
3.3V 3.3V
3.4V
3.4V 3.1V
0V
0V 0V
0V
0V
3.3V
0V
3.3V
0V
3.3V
3.3V
3.3V
3.3V
3.3V 0V 0V 0V
0.4V
0V 0V 0V 0V 0V 1.6V
1.6V 0V 0V
3.3V
3.3V 1.8V
3.3V
0V 0V 0V 0V 0V 3.3V
0V
0V
3.3V
0.5V
0V
0V
0V
3.3V
3.3V
0.4V
3.3V
1.8V
0.4V
0.4V
0V
3.3V
3.3V
3.3V
3.3V
3.3V
0V
0V
0V
0V
0.4V
0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V
3.3V 3.3V
0V
3.3V
0V
0V
0V
0.4V
0V
0V
0V
0.4V
0.4V
0V
0V
0V
0V
0V
0V
0V
0V
3.3V
3.3V
3.3V
3.3V
0V
0V
3.3V
3.3V
3.3V
3.3V
2.0V
1.4V
0V
0V
0V
5.0V
1.6V
3.0V
0V
0V
3.9V
3.2V
0V
0V
2.2V
3.3V
3.3V
0V
5V
0V 0V
2.0V 5.0V
5.0V
5.0V
0V
2.5V
2.5V
2.5V
0V
K-14
R143 : 47K -> NI
D141 : UDZS3.6B-X -> NI
START SERIAL : #12980~
TIU 21.11.2007
GVA10157-A1