Sega Double Spin - Page 95

86
GAME BOARD
16
Function O/P Pin
+12V
1
+12V
2
-
3
0V
4
0V 5
LOCATION TYPE
J9 5W JST VH
9
Power
Function O/P Pin Pin O/P Function
GND 1 2 GND
GND 3 4 GND
V0 5 6 RS
R/W 7 8 E
DB0 9 10 DB1
DB2 11 12 DB3
DB4 13 14 DB5
DB6 15 16 DB7
LED + 17 18 LED -
5V 19 20 GND
LOCATION TYPE
J7 20W JST RA TYPE
7
LCD Display
Function O/P Pin Pin O/P Function
B Credit UNITS 1 2 B Credit TENS
3 4
B SEG a 5 6 B SEG b
B SEG c 7 8 B SEG d
B SEG e 9 10 B SEG f
B SEG g 11 12 B SEG dp
B JP UNIT 13 14 B JP TENS
B JP HUND 15 16 B JP THOU
LOCATION TYPE
J8 16W JST RA TYPE
8
7 - Segment LED Display