Circit Diagrams; Wiring Diagram - GRAPHTEC FC 4500 Series Service Manual

12 CIRCIT DIAGRAMS

12.1 Wiring Diagram

FC4500-UM-251-9370
5597-12APB
DF11-30DP-20SA-08 DF11-30DP-20SA-08
1
PAUSE
GND GND
1 1
2 KEYB2
GND 2 2 GND
3 KEYB1
VCC 3 3 VCC
4
KEYB0
VCC VCC
4 4
5 KEYB3
KEYB0 5 5 KEYB0
6
KEYB6
KEYB1 6 6 KEYB1
7 KEYB4
KEYB2 KEYB2
7 7
8 KEYB7
KEYB3 8 8 KEYB3
9
KEYB5
KEYB4 9 9 KEYB4
10 KEYCONT0
KEYB5 KEYB5
10 10
11 KEYCONT1
KEYB6 11 11 KEYB6
12
GND
KEYB7 12 12 KEYB7
PAUSELED PAUSELED
13 13
5597-7-6APB
PROMPTLED 14 14 PROMPTLED
1
VCC
GND 15 15 GND
2 PAUSELED
GND GND
16 16
3 POWERLED
CHAAT 17 17 CHAAT
4
PROMPTLED
PUSE 18 18 PUSE
5
KEYCONT0 KEYCONT0
19 19
6
KEYCONT1 20 20 KEYCONT1
GND GND
21 21
CFPO114-0101
GND 22 22 GND
1 GND
LCDB0 23 23 LCDB0
2 VCC LCDB1 LCDB1
24 24
3
VEE LCDB2 25 25 LCDB2
4 RS
LCDB3 26 26 LCDB3
5
RW LCDB4 LCDB4
27 27
6
E LCDB5 28 28 LCDB5
7 D0
LCDB6 29 29 LCDB6
8
D1 CAM CAM
30 30
9 D2
10 D3
11
D4
12 D5
13 D6
14
D7
IL-G-3P-S3T2-SA
1
+24V
2 GND
3
FH12+22S-1.0SH 6205-300-500-825+
GND 1 1 GND
YM+ 2 2 YM+
YM+ YM+
3 3
YM- 4 4 YM-
YM- 5 5 YM-
GND GND
6 6
MC+ 7 7 MC+
MC+ 8 8 MC+
MC- MC-
9 9
MC- 10 10 MC-
GMD GMD
11 11
+5V 12 12 +5V
+5V 13 13 +5V
IL-G-4P
YHOMEZ YHOMEZ
14 14
1 +5V
GND 15 15 GND
2 GND
TMBLED 16 16 TMBLED
3 YENB
TMBSNS TMBSNS
17 17
4 YENA
GND 18 18 GND
IL-G-2P
ONENA 19 19 ONENA
1 YM+
PNENB PNENB
20 20
2 YM-
GND 21 21 GND
YENA 22 22 YENA
YENB YENB
23 23
GND 24 24 GND
PENSEL 25 25 PENSEL
PENSEL PENSEL
26 26
PENSEL 27 27 PENSEL
TMBSEL
28 28 TMBSEL
TMBSEL TMBSEL
29 29
TMBSEL 30 30 TMBSEL
B4B-PH-SM4
1 ANODE
2 GND
X HOME
3
VCC
4
IL-G-4P
1 +5V
2 GND
3 XENB
4 XENA
IL-G-2P
1 XM+
2 XM-
172
12 CIRCIT DIAGRAMS