Casio QT-6000 - When the Terminal Does Not Operate at All

— 95 —
10. HIN202CBNZ-T (IC24)
11. HIN211CAZ-T (IC3,9,23,27)
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
C1+
V+
C1-
C2+
C2-
R2
IN
T2
OUT
V
CC
T1
OUT
R1
IN
R1
OUT
T1
IN
T2
IN
R2
OUT
GND
V-
V
CC
+5V
2
V+
16
T1
OUT
T2
OUT
T1
IN
T2
IN
T1
T2
11
10
14
7
+5V
400k
+5V
400k
R1
OUT
R1
IN
R1
1312
5k
R2
OUT
R2
IN
R2
89
5k
+10V TO -10V
VOLTAGE INVE
RTER
0.1 F
6
V-
C2+
C2-
+
0.1 F
4
5
+5V TO 10V
VOLTAGE INVERTER
C1+
C1-
+
0.1 F
1
3
+
0.1
F
+
GND
15
T3
OUT
T1
OUT
T2
OUT
R2
IN
R2
OUT
T2
IN
T1
IN
R1
OUT
R1
IN
GND
V
CC
C1+
V+
C1-
T4
OUT
R3
OUT
SD
EN
R4
IN
T4
IN
R5
OUT
R5
IN
V-
C2-
C2+
R3
IN
R4
OUT
T3
IN
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
11
V
CC
+5V TO 10V
VOLTAGE DOUBLER
+10V TO -10V
VOLTAGE INVERTER
T1
OUT
T2
OUT
T3
OUT
T1
IN
T2
IN
T3
IN
T1
T2
T3
+5V
+
0.1 F
+
0.1 F
+
0.1 F
7
6
2
3
20 1
12
14
13
17
V+
V-
C1+
C1-
C2+
C2-
+5V
40
0k
+5V
40
0k
+5V
40
0k
+
0.1 F
15
16
R1
OUT
R1
IN
R1
9
5k
R2
OUT
R2
IN
R2
45
5k
R3
OUT
R3
IN
R3
2726
5k
R4
OUT
R4
IN
R4
2322
5k
R5
OUT
R5
IN
R5
1819
5k
EN
24
8
T4
OUT
T4
IN
T4
21 28
+5V
40
0k
SD
25
GND
10