Canon K1 Service Manual page 92

General Circuit Diagram
General Circuit Diagram
General Circuit Diagram1/4
* *=43
C N * * - 3
C N * * - 2
DC controller PCB
C N * * - 1
P C B 3
C N 9 - 1 + 5 V
C N 9 - 2 S G N D
C N 9 - 3 D F O P E N S
C N 9 - 4 + 5 V
C N 9 - 5 S G N D
C N 9 - 6 K U D O U S
C N 9 - 7 + 5 V
C N 9 - 8 S G N D
C N 9 - 9 1 P I C K S
C N 9 - 1 0 + 5 V
C N 9 - 1 1 S G N D
C N 9 - 1 2 1 R E G S
C N 9 - 1 3 N . C
C N 9 - 1 4 N . C
C N 9 - 1 5 N . C
C N 9 - 1 6 + 5 V
C N 9 - 1 7 S G N D
C N 9 - 1 8 1 L - S
C N 9 - 1 9 + 5 V
C N 9 - 2 0 S G N D
C N 9 - 2 1 2 L _ S
C N 9 - 2 2 + 5 V
C N 9 - 2 3 S G N D
C N 9 - 2 4 2 P I C K S
C N 9 - 2 5 + 5 V
C N 9 - 2 6 S G N D
C N 9 - 2 7
2 R E G S
C N 9 - 2 8
+ 5 V
C N 9 - 2 9
S G N D
C N 9 - 3 0 T Y U K A N S
C N 8 - 1 + 5 V
C N 8 - 2 S G N D
1 E M P S
C N 8 - 3
C N 8 - 4 + 3 . 3 V
C N 8 - 5 S G N D
C N 8 - 6 1 V R S
+ 5 V
C N 8 - 7
S G N D
C N 8 - 8
C N 8 - 9 1 E N D S 1
N . C
C N 8 - 1 0
C N 8 - 1 1 N . C
C N 8 - 1 2 N . C
C N 8 - 1 3 + 5 V
C N 8 - 1 4 S G N D
C N 8 - 1 5 2 E M P S
C N 8 - 1 6
+ 3 . 3 V
C N 8 - 1 7 S G N D
C N 8 - 1 8 2 V R S
C N 8 - 1 9 + 5 V
C N 8 - 2 0 S G N D
C N 8 - 2 1 2 E N D S 1
C N 8 - 2 2 + 5 V
C N 8 - 2 3 S G N D
C N 8 - 2 4 2 E N D S 2
* *=44
+ 5 V C N * * - 1
A
to
S G N D C N * * - 2
D F O P E N S C N * * - 3
* *=45 * *=46
C N * * - 3 C N * * - 1
+ 5 V
C N * * - 2 C N * * - 2
S G N D
C N * * - 1 K U D O U C N * * - 3
* *=48 * *=49
+ 5 V
C N * * - 6 C N * * - 1
S G N D
C N * * - 5 C N * * - 2
1 P I C K S
C N * * - 4 C N * * - 3
+ 5 V
C N * * - 3 C N * * - 4
S G N D
C N * * - 2 C N * * - 5
1 R E G S
C N * * - 1 C N * * - 6
* *=54 * *=55
+ 5 V
C N * * - 1 5 C N * * - 1
S G N D
C N * * - 1 4 C N * * - 2
1 L - S
C N * * - 1 3 C N * * - 3
C N * * - 1 2 + 5 V C N * * - 4
C N * * - 1 1 S G N D C N * * - 5
C N * * - 1 0 2 L _ S C N * * - 6
C N * * - 9 + 5 V C N * * - 7
C N * * - 8 S G N D C N * * - 8
C N * * - 7 2 P I C K S C N * * - 9
C N * * - 6 + 5 V C N * * - 1 0
C N * * - 5 S G N D C N * * - 1 1
C N * * - 4 2 R E G S C N * * - 1 2
C N * * - 3 + 5 V C N * * - 1 3
C N * * - 2 S G N D C N * * - 1 4
C N * * - 1 T Y U K A N S C N * * - 1 5
* *=61 * *=62
C N * * - 9 + 5 V C N * * - 1
C N * * - 8 S G N D C N * * - 2
C N * * - 7 1 E M P S C N * * - 3
+ 3 . 3 V
C N * * - 6 C N * * - 4
S G N D
C N * * - 5 C N * * - 5
C N * * - 4 1 V R S C N * * - 6
C N * * - 3 + 5 V C N * * - 7
C N * * - 2 S G N D C N * * - 8
C N * * - 1 1 E N D S 1 C N * * - 9
* *=164 * *=165
C N * * - 1 2 + 5 V C N * * - 1
C N * * - 1 1 S G N D C N * * - 2
C N * * - 1 0 2 E M P S C N * * - 3
C N * * - 9 + 3 . 3 V C N * * - 4
C N * * - 8 S G N D C N * * - 5
C N * * - 7 2 V R S C N * * - 6
C N * * - 6 + 5 V C N * * - 7
C N * * - 5 S G N D C N * * - 8
C N * * - 4 2 E N D S 1 C N * * - 9
C N * * - 3 + 5 V C N * * - 1 0
C N * * - 2 S G N D C N * * - 1 1
C N * * - 1 2 E N D S 2 C N * * - 1 2
* *=47
C N * * - 3 + 5 V
S 1
Drive switchover sensor
C N * * - 2 S G N D
C N * * - 1 K U D O U S
* *=50 * *=51
+ 5 V
C * N - * 6 C * N - * 1
S G N D
C N * * - 5 C N * * - 2
1 P I C K S
C N * * - 4 C N * * - 3
+ 5 V
C N * * - 3 C N * * - 4
S G N D
C * N - * 2 C * N - * 5
1 R E G S
C N * * - 1 C N * * - 6
* *=63
C N * * - 3 + 5 V
S 9
Upper tray empty sensor
C N * * - 2 S G N D
C N * * - 1 1 E M P S
S 1 0
* *=64 * *=65
C N * * - 3 + 3 . 3 V C N * * - 1
C N * * - 2 S G N D C N * * - 2
C N * * - 1 1 V R S C N * * - 3
Upper tray width sensor
* *=69
C N * * - 3 + 5 V
S 1 1
Upper tray last paper sensor
C N * * - 2 S G N D
C N * * - 1 1 E N D S 1
* *=166
C N * * - 3
C N * * - 2
C N * * - 1
C N * * - 3
* *=169
C N * * - 2
C N * * - 3 + 5 V
S 1 4
C N * * - 1
C N * * - 2 S G N D
Low tray last paper sensor 1
2 E N D S 1
C N * * - 1
* *=170
C N * * - 3 + 5 V
S 1 5
Low tray last paper sensor 2
C N * * - 2 S G N D
2 E N D S 2
C N * * - 1
* *=52
C N * * - 3 + 5 V
S 2
Upper tray pick sensor
C N * * - 2 S G N D
C N * * - 1 1 P I C K S
* *=53
C N * * - 3 + 5 V
S 3
Upper tray regist sensor
C N * * - 2 S G N D
C N * * - 1 1 R E G S
* *=56
C N * * - 3 + 5 V
Upper tray lower limit sensor
S 4
C N * * - 2 S G N D
C N * * - 1 1 L - S
* *=57
C N * * - 3 + 5 V
Low tray lower limit sensor
S 5
C N * * - 2 S G N D
C N * * - 1 2 L _ S
* *=58
C N * * - 3 + 5 V
Low tray pick sensor
S 6
C N * * - 2 S G N D
C N * * - 1 2 P I C K S
* *=59
C N * * - 3 + 5 V
Low tray regist sensor
S 7
C N * * - 2 S G N D
C N * * - 1 2 R E G S
* *=60
C N * * - 3 + 5 V
S 8
Middle feed sensor
C N * * - 2 S G N D
C N * * - 1 T Y U K A N S
+ 5 V
S 1 2
Low tray empty sensor
S G N D
2 E M P S
S 1 3
* *=167 * *=168
+ 3 . 3 V C N * * - 1
S G N D C N * * - 2
2 V R S C N * * - 3
Low tray width sensor
7-3
F-7-1 F-7-1
7-3