Kyocera KM-1500 - Scanner Board

2DC
2-3-14
2-3-8 Scanner board
The scanner board consists of scanner driver circuit Q1 to Q5 and exposure lamp driver circuit U1, relays signals from
engine board, main board, operation board, CCD board and optional document processor.
Figure 2-3-13 Scanner board circuit block diagram
Operation
board
Inverter
board
Scanner board
Optional
DP
Main
board
Engine
board
Driver
circuit
(U1)
Exposure
lamp driver
circuit
(Q1, 2, 3, 4, 5)
Scanner
motor
CCD board
Exposure
lamp
Scanner
home
position
switch
MOTA
MOTNA
MOTB
LAMP
LAMPHI
LAMPLOW
HPSWN
MOTNB
ISUMOTA
ISUMOTNA
ISUMOTB
ISUMOTNB