Ricoh PRIPORT VT 2000 Series Service Manual page 36

1.7 CIRCUIT:
Original
Registration
Sensor
2nd Original
Sensor
Original
Transport Motor
Fluorescent Lamp
VT2300/VT2500 only:
1st Original
Sensor
ADF
Drive Motor
Original Pressure
Solenoid
ADF Safety SW
3
2
M
Stabilizer
CN611-1
CN611-2
CN612-1
CN612-2
1
3
2
M
SOL
2-9
A/D
Conversion P.C.B.
5V
1
CN603-1
CN603-4
CN603-2
GND
1
3
CN603-3
2
CN604
Red -1 24V
CN604
Yellow -3
Black CN604-2
+5V CN607-3
CN607-5
CN607-4 (GND)
CN607-6
CN607-7
+24V
CN607-1
CN607-2
CN607-8
CN607-9
28 February '91
Image
Processing
P.C.B.
CN601-13
CN403-13
CN601-11
CN403-11
CN403-25
CN601-25
(CN601-27)
(CN403-27)
CN601-17
CN403-17
CN601-18
CN403-18
CN601-19
CN403-19
CN601-20
CN403-20
CN601-21
CN403-21
CN601
-15
CN403-15
GND
+5V
CN403-3
CN601-3
CN601-5
CN403-5
+24V
CN601-1
CN403-1
CN601-7
CN403-7 (IN)
CN601-9
CN403-9 (OUT)