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MD-R3
IC1101 VHiiR3R55//-1:RF Signal Control (IR3R55)
RF1
RF2
RF3
RF4
REFI
REFO
RFADD
TCGI
AIN
BIN
EIN
FIN
IC1201 VHiLR376481-1:ENDEC/ATRAC (LR376481)
TOTMON
TEMON
SBCK
SBO
SBSY
SFSY
FOK
SENSE
COUT
MCCK
DINTX
VDD1
DGND
RSTX
SYD0
SYD1
SYD2
SYD3
SYD4
SYD5
SYD6
SYD7
SYWRX
SYRDX
SYRS
48
47
46
45
44
EFM
1
AGC
2
DIFF
3
DIFF
4
5
6
BIAS
7
8
9
10
11
12
13
14
15
16
17
Figure 78-1 BLOCK DIAGRAM OF IC
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Figure 78-2 BLOCK DIAGRAM OF IC
43
42
41
40
39
38
37
ADIP
AGC
LPF
HPF
LOGIC
18
19
20
21
22
23
24
LR376481
– 78 –
36
ADIPI
35
ADIPO
34
NC
33
ADLPFO
32
22KO
31
22KI
30
WBO
29
TCGO
28
AOUT
27
BOUT
26
EOUT
25
FOUT
EFMO
50
PLCK
49
ACRCER
48
TCRS
47
RAD0
46
RAD1
45
RAWEX
44
RARASX
43
RAA9
42
RAD3
41
RAD2
40
RACASX
39
DGND
38
RAOEX
37
RAA8
36
RAA7
35
RAA6
34
RAA5
33
RAA4
32
VDD2
31
RAA10
30
RAA0
29
RAA1
28
RAA2
27
RAA3
26
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