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11
3-8. IC BLOCK DIAGRAM
IC401 LC75342
11
12
13
14
15
16
17
18
19
20
LOGIC
CIRCUIT
CCB
INTERFACE
CONTROL
CIRCUIT
1
2
4
28
29
27
3
30
5
6
7
CONTROL
CIRCUIT
8
9
10
21
22
23
24
25
26
LOUT
LBASS2
LBASS1
LTRE
LIN
LSELO
RROUT
RBASS2
RBASS1
RTRE
RIN
RSELO
L4
L3
L2
L1
NC
NC
R1
R2
R3
R4
LVREF
RVREF
TEST
TVSS
CE
DI
CL
VDD
VREF
NC
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