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CDX-CA400/CA530X/CA580X
Q Q
3 7 6 3 1 5 1 5 0
• IC BLOCK DIAGRAMS
IC1 µPD63711GC-8EU
75
74
73
72
71 70
69
68
67
66
65
AGCI
76
EFM
COMPARATOR
RFO
77
EQ2
78
EFM
D/A
EQ1
79
AUTO GAIN
RF-
80
CONTROLLER
AGND
81
ADDER
A
82
FEOFS
C
83
SVDRAM
TEOFS
SVCRAM
MULTIPLIER
B
84
RF
ROM
D
85
SVROM
AMP BLOCK
DECODER
F
86
EFM
E
87
CLV
AVDD
88
PROCESSOR
REFOUT
89
SWITCH
FE-
90
DEFECT
DEFECT
COMPARATOR
FEO
91
FOK
RFENV
TE-
92
T E
A3T
L
1 3 9 4 2 2 9 6 5 1 3
MIRENV
TEO
93
MIRR
TRACKING
TE2
94
REGISTER
FEO
TEC
95
FOCUS
TEO
REGISTER
AGND
96
COMPARATOR
PD 97
LD
98
PN 99
AVDD
100
MICROCOMPUTER INTERFACE
1
2
3
4
5
6
7
8
9
10
11
w w w
64
63
62
61
60
59
58
57
56
55
54
53
52
MICROCOMPUTER INTERFACE
CD-TEXT DECODER
SUB-CODE PROCESSOR
MEMORY
16K
PROCESSOR
SRAM
FD/TD/SD/MD
CONTROLLER
DIGITAL PLL
EFM DEMODULATOR
TIMING GENERATOR
DIGITAL
AUDIO
INTERFACE
D/A
INTERFACE
CIRCUIT
DE-EMPHASIS CIRCUIT
OCTUPLED
OVERSAMPLING DIGITAL FILTER
NOISE SHAVER
NOISE SHAVER
OUTPUT BUFFER
OUTPUT BUFFER
SCF
OSC
12
13
14
15
16
17
18
19
20
21
22
23
24
x
a o
.
i
http://www.xiaoyu163.com
FWD
51
REV
50 C2D3
LDCONT
49 C2D2
PS
48 C2D1
IN1
47 C1D2
IN2
46 C1D1
45 DGND
PREVCC
44 PLCK
43 MIRR/WFCK
POWVCC
42 RFCK
41 LOCK
VOL–
40 DVDD
39 TSOI
VOL+
38 C16M
VO2–
37 DGND
36 TX
VO2+
35 HOLD/WDCK
34 LRCK
Q
Q
VO1–
3
7
33 LRCKIN
VO1+
32 SCKO
31 SCKIN
30 DOUT
29
DIN
28
FLAG
27 EMPH
26 DVDD
25
XO
OSC
CE
D_IN
CK
D_OUT
SR
LCL
u 1 6 3
y
I/O-2
SEEK
MONO
VDD2
26
26
http://www.xiaoyu163.com
2
4
8
9
9
IC2 BA5810FP-E2
1
LOADING PRE
2
FWD REV
3
X3
POWER
4
SAVE
5
6
PREVCC
+
+
(PRE.LOADING)
7
POWVCC12
(CH1.CH2)
CH1-4
+
+
8
MUTE
POWVCC34
(CH3,CH4)
9
10
10k
10k
10k
10k
11
LEVEL
LEVEL
SHIFT
SHIFT
12
10k
10k
10k
10k
10k
10k
10k
10k
13
6
3
1
5
1
5
0
8
9
LEVEL
LEVEL
SHIFT
SHIFT
14
10k
10k
10k
10k
IC601 TB2118F-EL-S
1
OSCILLATOR
2
ON/OFF
BUFFER
SEEK/RECP
REFERENCE
DIVIDER
PHASE
COMPARATOR
SEEK/RECP
40BIT SHIFT
REGISTER
3
18BIT
4
SERIAL
INTERFACE
12BIT
5
18BIT
PRESCALLER
PROGRAMMABLE
6
COUNTER
m
7
8
I/O
c o
PORT
9
22BIT
10
.
20BIT
OUTPUT
IF COUNTER
PORT
11
VDD2
12
2
8
9
9
BIAS
28
OPIN4+
27
26
OPIN4–
25
OPOUT4
24
OPIN3+
23
OPIN3–
22
OPOUT3
21
MUTE
20
POWVCC
19
GND
18
VO3–
17
VO3+
16
VO4–
2
4
9
8
2
9
9
15
VO4+
24
XI
23
A-GND
REGULATOR
22
REG
VCC
21
VCC
AM_CP
20
19
VT
18
FM_CP
17
D-GND
4BIT SWALLOW
COUNTER
AMP
AM_VCO
16
AMP
15
FM_VCO
VDD
14
VDD
AMP
13
IFC

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