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2-1-8 RIC1 (KS1461 ; RF Signal Processor)
100
99
98
97
96
t o RF EQ
TUNI NG BLOCK
1
ACD
BCD
2
CCD
3
A
DCD
B
4
RF
C
MUX
5
D
ADVD
6
BDVD
CDVD
7
DDVD
8
CDRSEL(00 H )
RREFBF
9
VREF
10
RREFEQ
GENERATOR
RREF
11
GA_PLL DN (09 H)
GA_PLL DP(09 H )
EQ VC
VREFEQ
12
AMP
E
13
GCA
14
F
GCA
TBAL(01 H)
15
ADVD1
16
BDVD1
17
CDVD1
DDVD1
18
SUB
19
MUX
ACD1
20
BCD1
CCD1
21
DCD1
22
AVCC
23
CDRSEL(00 H )
ANALOG
24
VREFA
VC AMP
25
FOFST
26
27
2-12
95
94
93
92
91
90
89
AGC-HOLD(00 H)
MUX
+
+
RF SUM
& AGC
+
+
GAIN_ EQ(02 H)
DELAY_AB(07 H )
DELAY_C D(07 H)
PLL CTL
g a_ R FSUM(08 H )
DVCTL_SE L(02H)
D
+
GCA
EQ
+
D
MUX3
D
+
EQ
GCA
D
+
GAIN_ TE3(02 H )
TE3B
-
+
OFSTHOLD
TEOFST(04 H )
D1
B1
C1
A1
RF
GAIN_ FE(03 H)
FE
FE_OFST(05 H )
MUX
LDONB(00 H)
+
ALPC
-
-
+
FOFST
28
29 30
31
32
33
34
35
36
88
87
86
85
84
AGC_ D ET
RF
Equalizer
CD1
S12
TE1RES
HOLD_CTL(08H)
DELAY _SE L(00H)
DPDMUTE
PLLCTL
DPD_MUTE(02H)
TBA L(01H)
SEOFHOLD
FLT_CTL(00H)
DPDEQ1
CAL_ENDB(02H)
PD,LPF
DELAY
COM
TEOFST(04H)
PDL IMITRES
TE1_LIMIT
COM
PD_LIMI T(08H)
DPDEQ2
FAUL TOUT
Ab normal waveform
Detectio n circu it
DELAY _SE L(00H)
PLLCTL
CDR SEL(00 H)
GAIN_ ABCD(00 H )
+
EQIN
+
AB CD
+
SUM
+
ENV_SEL(02 H)
-
OFSTHOLD
MUX
ABCD_ OFST(06 H )
TESEL(00 H )
ENVELOPE
37 38
39
40 41
42 43
83
82
81
80
79
78
77
76
BCA
BLOCK
BCA
RFRP
AUTO
RFCT
OFSTCTL
&
MIRR
CD1
S12
DVD1
DVD2
LDONB
FLT_CTL
CDRSE L
S/ I F
TES E L
BLO C K
AGCHOLD
TB AL
GAI N_TE 3
ENV_SE L
DVCTL_SE L
DPD_MUTE
GAI N_EQ
GAI N_FE
GAI N_AB CD
TE_OFST
FE_OFST
AB CD_OFST
D PD
DELAY _CD
VC AM P
DELAY _AB
PDLIM I T
ga_RFSUM
HOLD_CTL
ga_PLLDP
ga_PLLDN
t o DPD
BLO C K
FOK
DEFECT
44
45
46
47 48
49
50
75
BCAO
BCAI
74
73
RESET
72
OSC
71
STB
70
CLOCK
DATA
69
68
RREFDLY
VREFDPD
67
DPDGND
66
65
TE1RES
64
PLLCTL
63
DPDMUTE
62
FAULTOUT
61
DPDEQ 2
DPDEQ 1
60
59
TE3OFST
58
BCA
57
MIRR
56
DPDVCC
55
DFCT2
54
DFCT1
DFCTTH1
53
52
DFCTTH2
DVCC
51
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