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KD-S735R
4.7 TC9462F (IC541) : DSP
QQ
• Pin layout & Block Diagram
3 7 63 1515 0
80
79
78
DV
81
SR
RO
82
LPF
DV
83
DD
DVR
84
LO
85
DV
86
SL
TEST1
87
TEST2
88
TEST3
89
BUS0
90
Micon
BUS1
91
interface
BUS2
92
BUS3
93
V
94
DD
V
95
SS
BUCK
96
CCE
97
TEST4
98
TSMOD
99
RST
100
1
2
3
TE
L 13942296513
www
1-24
http://www.xiaoyu163.com
75
77
76
74
73
72
71
70
69
1bit
Clock
DAC
generator
Address circuit
Correction
circuit
16KRAM
Audio out
Digital out
circuit
4
5
6
7
8
9
10
11
12
x
ao
.
i
http://www.xiaoyu163.com
68
67
66
65
64
63
62
61
Servo
control
ROM
Digital equalizer
Automatic adjustment
RAM
circuit
CLV servo
Synchronous
guarantee
EFM decode
Sub code
decoder
Status
13
14
15
16
17
18
19
20
Q Q
3
6 7
u163
y
2 9
9 4
8
60
59
58
57
56
55
54
53
PWM
D/A
+
A/D
-
Data
slicer
VCO
PLL
TMAX
21
22
23
24
25
26
27
28
1 3
1 5
0 5
8
2 9
m
co
.
2 8
9 9
52
51
50 V
REF
49 TRO
48 FOO
+
47
TEZI
-
46 TEI
45 TSIN
44 SBAD
43 FEI
42 RFRP
41 RFZI
+
-
40 RFCT
39 AV
DD
38 RFI
37 SLCO
36 AV
SS
35 VCOF
34 VCOREF
33 PV
REF
+
32 LPFO
-
31 LPFN
29
30
9 4
2 8
9 9
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