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IC1452 PCM1609KPTR
36 35 34 33
FUNCTION
RST
37
CONTROL
INTERFACE
SYSTEM
SCKI
38
CLOCK
SCKO
39
MANAGER
BCK
40
LRCK
41
TEST
42
4X/8X
OVER SAMPLING
SERIAL
DIGITAL
VDD
43
INPUT
FILTER
INTERFACE
WITH
DGND
44
FUNCTION
CONTROLLER
DATA1
45
DATA2
46
DATA3
47
ZEROA
48
ZERO DETECT
1
2
3
4
5
IC1503 TC7WH157FU (TE12R)
8
11 7
11 6
EN G
A 1
5
A
Y
2
B
B
Y
Y
3
GND 4
– MAIN Board –
IC400, 500, 600, 700 uPC2581V-S
PROTECTOR
PRE
REG
DRIVE
DRIVE
1
2
3
4
5
32
31
30
29
DAC
DAC
DAC
ENHANCED
MULTI-
DAC
LEVEL
DELTA-
SIGMA
MOJULE
DAC
DAC
DAC
DAC
6
7
8
VCC
ST
SELECT
Y
BIAS CIRCUIT
PRE
DRIVE
DRIVE
6
7
8
9
10
11
12
28
27
26
25
24
23
22
21
20
LPF
19
LPF
18
17
LPF
16
LPF
15
LPF
14
LPF
13
LPF
LPF
9
10
11
12
14
15
13
STR-DA2100ES
VCC3
AGND3
VCC4
AGND4
VOUT8
AGND6
VCC5
AGND5
VOUT7
VCOM
VOUT1
VOUT2
51
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