Sony hcd-grx40av - Page 38

38
IC701, 702 BU2092 (FRONT Board)
IC603 74HC165 (FLD Board)
1
2 3
4
5 6 7 8 9
1016 15 14 13 12 11
CONTROL
CIRCUIT
12 BIT
SHIFT
REGISTER
12 BIT
STORAGE
REGISTER
OUTPUT
BUFFER
(OPEN DRAIN)
1718
VDD OE Q11 Q10 Q9 Q8 Q7 Q6 Q5
Q4 Q3 Q2 Q1 Q0
LCK
CLOCK
DATA
VSS
1
2 3
4
5 6 7 8
91016 15 14 13 12 11
CK
EFGHQH
D
C B A SERIAL
IN
CLOCK
INHIBIT
SHIFT/
LOAD
GND
QH
VCC
OUTPUT
QH
SERIAL
INPUTABCD
CLOCK
INHIBIT
SHIFT/
LOAD
CLOCK E F G H OUTPUT
QH
PARALLEL INPUTS
PARALLEL INPUTS
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
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