Table of Contents
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1
2
LCT (A862) POINT TO POINT DIAGRAM
A
A
CN304-A15
-A14
-A13
-A12
-A11
-A10
-A9
-A8
-A7
-A6
-A5
-A4
-A3
-A2
B
-A1
IOB
CN304-B15
-B14
-B13
-B12
-B11
-B10
-B9
-B8
-B7
-B6
-B5
-B4
-B3
-B2
-B1
C
Copier
CN127-1
Side Fence Sol.
SOL1
CN128-3
Paper Height Sn. 4
S6
D
CN129-3
S6
Paper Height Sn. 5
CN131-2
Rear Fence Motor
M3
CN132-3
Left Tray Paper End Sn.
S10
CN133-3
E
Rear Fence Return Sn.
S11
CN134-3
Rear Fence H.P Sn.
S7
CN114-1
Tray Set
S8
SYMBOL TABLE
F
t
DC Line
s
Signal Direction
[
1
2
3
CN100-A1
CN100-B1
CN126-1
CN112-1
CN108-B11
-2
-2
-2
-3
-3
-2
-4
-4
-1
-5
-5
-6
-6
-2
-7
-7
-1
-8
-8
CN108-A11
CN130-1
CN113-1
-1
-2
-2
-3
-3
-2
-4
-4
-1
-5
-5
-6
-6
-2
-7
-7
-1
-8
-8
-9
-9
-10
-10
-2
-11
-11
-1
-2
Active Low
Active High
]
Voltage
3
4
4
5
t
[ 5] Right Tray Paper End Sn.
Motor ON/OFF [ 5]
-A2
t
[ 5] Left Tray Paper End Sn.
-A3
s
[ 5] Upper Limit Sn.
-A4
s
[ 5] Lower Limit Sn.
-A5
t
[ 5] Relay Sn.
-A6
t
[ 5] Tray Set
-A7
t
[ 5] Side Fence Open/Close
-A8
t
[ 5] Rear Fence H.P/Return
-A9
t
[ 5] Paper Height
-A10
t
[ 5] Paper Height
-A11
t
[ 5] Selecter A
-A12
t
[ 5] Selecter B
-A13
t
[ 24] Relay Cl.
-A14
t
[ 24] Paper Feed Cl.
-A15
t
[ 24] Side Fence Sol.
s
[ 24] Tray Lift Motor (+)
-B2
s
[ 24] Tray Lift Motor (-)
Paper Height 3 [ 5]
-B3
s
[ 24] Rear Fence Motor (+)
-B4
s
[ 24] Rear Fence Motor (-)
-B5
t
[ 5] Tray Motor (ON/OFF)
-B6
t
[ 5] Tray Motor (H/L)
Paper Height 1 [ 5]
-B7
t
[ 5] Tray Motor (LD)
-B8
+5V
-B9
GND
-B10
+24V
Paper Height 2 [ 5]
-B11
+24V
-B12
+24V
-B13
GND
-B14
GND
-B15
GND
Right Cover [ 24]
+24V
-B10
t
[ 24] Side Fence Sol.
-B9
GND
-B8
Relay Cl. [ 24]
s
[ 5] Paper Height 4
-B7
+5V
-B6
GND
-B5
Paper Feed Cl. [ 24]
s
[ 5] Paper Height 5
-B4
+5V
-B3
Motor (-) [ 24]
GND
-B2
Motor (+) [ 24]
t
[ 5] Tray Set
-B1
N.C
s
[ 24] Rear Fence Motor (-)
-A10
Side Fence Open [ 5]
s
[ 24] Rear Fence Motor (+)
-A9
GND
-A8
t
[ 5] Left Tray Paper End
-A7
Side Fence Close [ 5]
+5V
-A6
GND
-A5
s
[ 5] Rear Fence Return
-A4
Lower Limit [ 5]
+5V
-A3
GND
-A2
s
[ 5] Rear Fence H.P
-A1
+5V
Right Tray Paper End Sn. [ 5]
Upper Limit Sn. [ 5]
Main Board
(PCB1)
5
6
7
CN101-1
t
-2
t
Motor H/L [ 5]
-3
t
Motor LD [ 5]
-4
+5V
-5
GND
-6
+24V
-7
+24V
-8
+24V
-9
+24V
-10
GND
-11
GND
-12
GND
-13
GND
CN103-15
+5V
-14
s
-13
GND
-12
+5V
-11
s
-10
GND
-9
+5V
-8
s
-7
GND
CN106-1
+24V
-2
s
-3
+24V
CN107-1
CN120-2
+24V
-2
-1
t
CN107-3
CN121-2
+24V
-4
-1
t
CN107-5
s
-6
s
CN111-9
+5V
-8
s
-7
GND
CN111-6
+5V
-5
s
-4
GND
CN111-3
+5V
-2
s
-1
GND
CN109-9
+5V
t
-8
-7
GND
-6
+5V
-5
t
Relay Sn. [ 5]
-4
GND
-3
+5V
s
-2
-1
GND
6
7
8
9
A
CN123-13
-12
-11
-10
-9
-8
Tray Motor
-7
M1
-6
-5
-4
-3
-2
-1
B
CN145-1
Paper Height
-2
S5
-3
Sn. 3
CN118-1
Paper Height
-2
S5
-3
Sn. 1
CN719-1
Paper Height
-2
S5
-3
Sn. 2
C
CN124-1
-2
SW1
Right Cover Sw
-3
JCN120-1
MC2
-2
Relay Clutch
D
JCN121-1
MC1
Paper Feed Clutch
-2
CN122-2
Tray Lift Motor
-1
M2
CN115-1
Side Fence
-2
S9
-3
Open Sn.
CN116-1
Side Fence
-2
S9
-3
Close Sn.
CN117-1
E
-2
S4
Lower Limit Sn.
-3
-9
Right Tray Paper
-8
S1
-7
End Sn.
-6
-5
Relay Sn.
S2
-4
-3
F
-2
Upper Limit Sn.
S3
-1
8
9
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