UPD17073 NEC, UPD17073 Datasheet - Page 166

• Manufacturer Part Number: UPD17073
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE FOR DIGITAL TUNING SYSTEM
• Manufacturer: NEC

Common
COM3
COM2
COM1
COM0
MW
SW
FM
LW
Segment Pin
MW
SW
FM
LW
Correspondence of Segment and Common Pins, and LCD Panel Display
14
C
D
L
1
1
e
f
13
C
D
L
1a
1g
1d
A
1
b
1
c
12
C
D
L
B
A
Figure 18-8. Example of Wiring of LCD Panel
11
1a
1g
1e
C
D
1f
L
2
2
e
f
2a
2g
2d
B
10
1b
1c
1d
C
D
L
2
b
2
c
2a
2g
2e
C
D
2f
L
9
3
3
e
f
2b
2c
2d
C
D
L
8
3a
3g
3d
C
3
b
3
c
3a
3g
3e
C
D
3f
L
7
3b
3c
3d
C
D
C
L
6
4
4
e
f
D
4a
4g
4d
4a
4g
4e
C
D
4f
L
5
4
b
4
c
4b
4c
4d
C
D
D
L
4
G
E
F
C
D
G
L
3
E
F
MHz
kHz
MHz
AM
PM
kHz
AM
PM
C
D
L
2
5a
5g
5e
C
D
5f
L
1
5
5
e
f
5a
5g
5d
CH
5b
5c
5d
C
D
L
0
5
b
5
c
CH