14
MG10/2
NJM4558M (TE1)
(X5676A00)
MAIN: IC103, 304, 404, 503, 603
Dual Operational Amplifier
NJM4556AL
(XP844A00)
Dual Operational Amplifier
LB1412M
(X5838A00)
LED Driver
NJM2068M-D (TE2)
(X3505A00)
MAIN: IC202, 302, 303, 402, 403, 501, 502,
601, 602, 701, 702, 802
NJM4580ED
(XT157A00)
MAIN: IC101, 201, 301, 401, 801, 804
Dual Operational Amplifier
13
10
9
8
16
7
6
5
4
3
2
23
22
21
20
19
18
17
14
15
12
11
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
OSC
CURENT
DRIVER
CURENT
DRIVER
VZ
OUT2
RESET
OSC
ILED
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
IN2
OUT1
IN1
VCC
GND
R
S Q
R
S Q
Q
R
S Q
Q
R
S Q
Q
R
S Q
Q
1
2
3
4
-V
8
7
6
5
Output A
+V
Non-Inverting
Input A
-DC Voltage Supply
+DC Voltage
Supply
Output B
Inverting
Input B
Non-Inverting
Input B
Inverting
Input A
+
-
+
-
1
2
3
4
-V
8
7
6
5
Output A
+V
Non-Inverting
Input A
Ground
+DC Voltage
Supply
Output B
Inverting
Input B
Non-Inverting
Input B
Inverting
Input A
+
-
+
-
1
A
2
3
4
5
6
7
8
OUT
A
-IN
A
+IN
A
+IN
B
-IN
B
OUT
B
-V
+V
-
+
B
-
+
1
NC
2
3
4
5
7
D8
D9
D10
D11
D12
IN1
OUT1
IN2
OUT2
RESET
GND
18
19
20
21
22
23
24
NC
D7
D6
D5
D4
D3
D2
D1
V
CC
I
LED
OSC
V
Z
6
8
9
10
11
13
14
15
16
17
12
■
IC BLOCK DIAGRAM
(IC ブロック図)