DIG11
DIG12
DIG10
DIG13
DIG09
DIG14
DIG08
DIG15
DIG07
V cc2
DIG06
SEG00
DIG05
SEG01
DIG04
SEG02
DIG03
SEG03
DIG02
SEG04
DIG01
SEG05
DIG00
SEG06
RESET
SEG07
CS
SEG08
SCK
SEG09
SDATA
SEG10
PI
SEG11
PO
SEG12
V cc1
SEG13
XOUT
SEG14
XIN
SEG15
Xss
SEG16
SEG35
SEG17
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
Vp
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG18
BA7625 (D/V
: IC 302, 303)
BA7626 (D/V
: IC 301)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Monitor OUT
GND
IN5
GND
IN4
CTL E
IN3
CTL D
IN1
CTL A
VOUT1
Vcc
IN2
CTL B
VOUT2
CTL C
6dB
6dB
L
OGIC
L
OGIC
TC74HCU04AF (D/V
: IC304)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
GND
Vcc
6A
6Y
5A
5Y
4A
4Y
M66005FP (D/V
: IC701)
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
DIGIT
OUTPUT
RESET IN
CHIP SELECT IN
SHIFT CLOCK IN
SERIAL DATA IN
OUTPUT PORT
CLOCK OUT
CLOCK IN
SEGMENT
OUTPUT
SEGMENT
OUTPUT
DIGIT
OUTPUT
21
14
16
15
20
13
18
17
59
33
31
23
64
12
1
61
Display Control
Register
Chip Select Input
Shift Clock Input
Serial Data Input
C
S
SCK
SDA
TA
Display Code Register
(8-bit x 16)
Serial
Reception
Circuit
code
write
Code /
Command
Control Circuit
RAM
write
Decoder
CGROM
(35-bit x 160)
CGROM
(35-bit x 16)
Segment
Output
Circuit
SEG
SEG
SEG
SEG
00
26
27
35
Segment
Output
Output P
ort
(2-bit)
P0
P1
Output P
ort
Reset Input
RESET
Clock Input
XIN
Clock Output
X
OUT
Clock
Generation
Circuit
code select
Display Controller
Digit Output
Circuit
DIG
DIG
DIG
DIG
00
11
12
15
Digit Output
Decoder
BA7660FS (D/V
: IC402, 403)
(Europe model only)
GND
MUTE
INA
GND
INB
GND
N.C.
INC
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC
OUT
A1
OUT
A2
OUTB1
OUTB2
N.C.
OUTC1
OUTC2
75W
75W
6dB
6dB
6dB
75W
Y
1
1
2
3
4
5
6
7
14
13
12
11
10
98
15
16
Y
0
Z
1
Z
Z
0
Inhibit
V
EE
GND
V
CC
Y
X
X
1
X
0
A
B
C
Y1
Y
0
Z
1
Z
Z
0
Inhibit
Y
X
X
1
X
0
A
B
C
NJU4053B
V (D/V: IC308)
(Europe model only)
SN74HC153NS (D/V: IC305)
14
13
12
11
10
9
15
16
Strobe 1G
Select B
Select A
Data
Inputs
Data
Inputs
Output 1Y
GND
1C
1C
1C
1C
2
1
0
3
1
2
3
4
5
6
7
8
1G
1C
3
1C
2
1C
1
1C
0
1Y
B
B
A
A
B
B
A
A
2G
2C
3
2C
2
2C
1
2C
0
2Y
Vcc
22G Strobe
2C
2C
2C
2C
3
2
1
0
2Y Output
5
7
8
6
1
2
3
4
V
+
1
2
+
+
V
B
OUTPUT
B
B INPUT
INPUT
+
A
OUTPUT
A
A INPUT
INPUT
+
BA4510F (DS: IC118, 119)
BA15218F (DS: IC115~117, 402, 601~603)
(MA: IC503, 504, 606~609)
NJM4558M (DVD: IC502)
Note 1: *mark means that feasible for either H or L.
Note 2: Each input terminal is porvided with sink chip clamp (BA7625).
Each input terminal takes 20kohm at the end (BA7626).
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