4-160
Status
0V
Pulse
Pin
No.
Signal
Name
Destination
Function
Pulse
5V
0V
ON
5V
0V
ON
17
18
19
20
21
22
SLSYNC
SHRDY
SREQ
ZCSP
ZCRS
GND
Image processing
PCB CN212-17
Image processing
PCB CN212-18
Image processing
PCB CN212-19
Image processing
PCB CN212-20
Image processing
PCB CN212-21
Image processing
PCB CN212-22
Scanner horizontal
synchronization signal
Shading compensation
standard data
completion signal
Scanner request
Host zero cross signal
Zero cross signal
Ground
Pulse