76
AVR-3808CI / AVR-3808 / AVC-3808
NJW1194V (AC : IC302,303)
Block Diagram
No.
Pin Name
Pin Name
No.
1
InA1
17
Tone_Ba2b
2
InA2
18
Tone_Ba1b
3
InA3
19
Tone_Tr1b
4
InA4
20
GND
5
GND
21
V -
6
DCCAP_A
22
V +
7
GND
23
A DR0
8
Out A
24
A DR1
9
V DDOUT
25
Out B
10
DATA
26
GND
11
CLOCK
27
DCCAP_B
12
LATCH
28
GND
13
GND
29
I nB4
14
Tone_Tr1a
30
I nB3
15
Tone_Ba1a
31
I nB2
16
Tone_Ba2a
32
I nB1
17
16
1
32
Bias
V+ GND V-
Out A
OutB
In A1
In A2
In A3
In A4
In B1
In B2
In B3
In B4
Control Logic
CL
O
C
K
DA
TA
LA
TC
H
AD
R
1
AD
R
0
TONE
TONE
Ach Tone Filter
Bch Tone Filter
Zero Cross Detection
V-
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