Sony D-E01 - Page 22

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IC802 CXD751-103R
25
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16
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9
BIT
SELECT
SERIAL
PARALLEL
CONVERTER
TSB
SIGNAL
ENCODER
DECODER
24 23 22 21
20 19 18 17
1 2 3 4 5 6 7 8
PO26 PO27 NC NC
VSS2 TSB RW
SEL22 SEL20
VSS0
XLT2
SO2
SCK2
REQ
SEL21
XLT
SCK
SO
1SI
VDD0
VSS1
RST
MCLK
BUSY
PO25
PO24
PO23
VSS3
VDD1
PO22
PO21
PO20
IC351 TA2120FN
+ –
+ –
+ –
23
18
17
16
15
14
13
2
3
4
5
6
7
8
9
11
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1
24
BIAS
BEEP
PW
SW
MT
SW
ALC
DET
ATT
SW
PWC
SW
OUT B
OUT A
BEEP
IN
BST
PW
B
PW
C
BST
NF
ADD
OUT
RF IN PWC
SW
OUT B OUT C OUT A PWR
GND
MIX
OUT
ALC
IN
ALC
DET
ATT
SW
IN AIN BGND
MT
TC
MT
SW
PW
SW
BIAS
BIAS
IN
BST
SW
BST
OUT
VCC
ADD
A
ADD B
21
22
PW
A
ALC ALC
20 19
10