TX-NR1000
IC BLOCK DIAGRAM AND DESCRIPTION
TC9164BFG(Function Switch)
2
3
4
5
6
7
8
9
10
10
11
11
12
12
13
13
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
14
14
1
VSS
GND
VDD
ST
DATA
CK
LA
TCH CIRCUIT
SHIFT REGISTER
LA
TCH CIRCUIT
LEVEL SHIFT
S1
S2
S3
COM1
S4
S5
S6
COM2
S7
COM4
15
16
Symbol
GND
VDD
S1~S8
S1~S8
COM1 ~ COM3
COM1 ~ COM3
ST
C K
DAT A
Function
Negative power supply
Ground
Positive power supply
Input/output terminals
Input/output terminals
Common terminals
Common terminals
Strobe input terminal for data reading
Clock input terminal for data transfer
Data input terminal for switch
Vss
LEVEL SHIFT
S8
S1
S2
S3
COM1
S4
S5
S6
COM2
S7
COM4
S8
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9
9
2
8
9
4
2
9
8
TEL 13942296513
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