PSR-S710/PSR-S910
34
IC BLOCK DIAGRAM
SN74LV126APWR
(X3865A0R)
DML: IC21 (PSR-S710)
DMH: IC31 (PSR-S910)
Bus Buffer
TC74VHC139FT (EL)
(XV893A0R)
DML: IC16 (PSR-S710)
DMH: IC19 (PSR-S910)
Dual 2 to 4 Demultiplexer
1
2
3
4
5
6
7
1G
1A
2Y
2G
2A
2Y
GND
14
13
12
11
10
9
8
Vcc
4G
4A
4Y
3G
3A
3Y
SN74LV175APWR
(X5535A00)
DML: IC11, IC307 (PSR-S710)
DMH: IC305 (PSR-S910)
Quad D-Type Flip-Flop
1
2
3
4
5
6
7
1G
1A
1B
1Y0
1Y1
1Y2
1Y3
A
G
B
Y0
Y1
Y2
Y3
16
15
14
13
12
11
10
Vcc
2G
2A
2B
2Y0
2Y1
2Y2
8
GND
9
2Y3
Y2
Y3
Y1
Y0
B
A
G
Q CL
Q
D
CK
Q CL
Q
D
CK
Q
CL
Q
D
CK
Q
CL
Q
D
CK
1
2
3
4
5
6
7
CL
1Q
1Q
1D
2D
2Q
2Q
16
15
14
13
12
11
10
VDD
4Q
4Q
4D
3D
3Q
3Q
8
Vss
9
CK
TC74ACT74FT(EL)
(X6536A0R)
Dual D-Type Flip-Flop
INPUTS
OUTPUTS
PR
CLR
CLK
D
Q
Q
L
H
H
L
H
Q
O
H
L
H
H
L
Q
O
X
X
X
H
L
X
X
X
X
f
f
L
H
L
L
H
H
H
L
H
L
H
H
H
1
2
3
4
5
6
7
1CLR
1D
1CK
1PR
1Q
1Q
GND
14
13
12
11
10
9
8
VCC
2CLR
CLR
2D
D
2CK
CK
2PR
PR
2Q
2Q
Q
Q
CLR
D
CK
PR
Q
Q
SN74LVC245APWR
(XZ287A0R)
DML: IC12–15, IC17, IC18 (PSR-S710)
SN74LV245APWR
(X3693A0R)
DMH: IC15–18, IC20–23 (PSR-S910)
Octal 3-State Bus Transceiver
1
D1R
2
3
4
5
6
7
8
9
10
A1
A2
A3
A4
A5
A6
A7
A8
GND
11
12
13
14
15
16
17
18
19
20
V
CC
G
B1
B2
B3
B4
B5
B6
B7
B8
TC74VHC273FT
(X7942B00)
Octal D-Type Flir Flop
CLEAR
1Q
1D
2D
2Q
3Q
3D
4D
4Q
GND
VCC
8Q
8D
7D
7Q
6Q
6D
5D
5Q
CLOCK
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
Q
D CK
CL
D
Q
CK
CL
Q
D CK
CL
D
Q
CK
CL
D
Q
CK
CL
Q
D
CK
CL
D
Q
CK
CL
Q
D
CK
CL
SN74LV14PWR
(X6688A0R)
DML: IC1, IC7 (PSR-S710)
DMH: IC1, IC7 (PSR-S910)
Hex Inverter
1
2
3
4
5
6
7
1A
1Y
2A
2Y
3A
3Y
GND
14
13
12
11
10
9
8
VDD
6A
6Y
5A
5Y
4A
4Y
TC74VHC21FT (EL)
(X5542A00)
DML: IC9 (PSR-S710)
DMH: IC11 (PSR-S910)
Dual 4 Input AND
1
2
3
1A
NC
4
1C
5
1D
6
1Y
7
GND
1B
14
13
12
Vcc
2C
11
NC
10
2B
9
2A
8
2Y
2D
Содержание PSR-S710
Страница 41: ...41 PSR S710 PSR S910 AM Circuit Board Pattern side Scale 85 100 AM 2NA WQ86250 ...
Страница 43: ...43 PSR S710 PSR S910 Pattern side DML Circuit Board PSR S710 DML 2NA WQ78560 ...
Страница 45: ...45 PSR S710 PSR S910 DMH Circuit Board PSR S910 Pattern side DMH 2NA WQ26320 Scale 90 100 ...