1-16
RX-7000RBK
Power Supply terminal for Audio 7V(typ)
Power Supply terminal 0V
Power Supply terminal for Audio signal. Single channel use, joint VSS.
Power Supply te5V(typ)
Pin No.
Symbol
Function
1
18
14
15
28
NC
No use
16
D1
Data input terminal from CPU
Shumit inverter style
V
DD
V
SS
V
EE
V
CC
Audio signal Input terminal
IN1 joint opposite input of Operation amp.
IN2 joint inapposite input of Operation amp.
It have Right and Left.
2,27
3,26
17
CLK
Clock input terminal from CPU
Shumit inverter style
4~10
19~25
f1~f7
Joint terminal of B.P.F.
f1~f7 X Right, Left Total 14 terminal
11
12
TEST1
TEST2
Internal test terminal of IC
It can use open condition
IN 1
IN 2
Select terminal for 2 tip use
"1" input, key code 7C3 - VDD joint
"0" input, key code 7C2 - VEE joint
13
S
2
IN1
+
–
3
IN2
27 IN1
26 IN2
19
20
21
22
23
24
25
f1
f2
f3
f4
f5
f6
f7
10
f1
9
f2
8
f3
7
f4
6
f5
5
f6
4
f7
16
D1
Network
Resistor
Network
Resistor
Latch Circuit
17
CLK
13
S
4
TEST1
12 TEST2
18
Vss
1
Vdd
15
Vcc
14
Vee
+
–
Control
Shift Resistor
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
3.Pin function
LC7522 (IC451) : SEA Control
1.Pin layout
2.Block diagram
Содержание RX-7000RBK
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Страница 41: ...2 15 RX 7000RBK I H A B C D E F G 1 2 3 4 5 6 FL Display System control board FL Display System control board ...
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Страница 126: ...VICTOR COMPANY OF JAPAN LIMITED EN GE FR NL SP IT J VC 0400HIMMDWJEIN RX 7000R E COVER f 00 4 25 0 01 PM 2 ...