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4-101
PCB Connector and
Signal Information
Status
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
Pin
No.
Signal
Name
Destination
Function
a19
a20
a21
a22
a23
a24
a25
a26
b1
b2
b3
b4
b5
b6
b7
b8
b9
b10
b11
b12
LDA5
GND
LDA6
GND
LDA7
GND
LCLK0
GND
ADJ2
GND
SEMDEM2
GND
LEMTEM2
GND
LDB0
GND
LDB1
GND
LDB2
GND
Main CPU PCB
CN38-8
Main CPU PCB
CN38-7
Main CPU PCB
CN38-6
Main CPU PCB
CN38-5
Main CPU PCB
CN38-4
Main CPU PCB
CN38-3
Main CPU PCB
CN38-2
Main CPU PCB
CN38-1
Main CPU PCB
CN38-52
Main CPU PCB
CN38-51
Main CPU PCB
CN38-50
Main CPU PCB
CN38-49
Main CPU PCB
CN38-48
Main CPU PCB
CN38-47
Main CPU PCB
CN38-46
Main CPU PCB
CN38-45
Main CPU PCB
CN38-44
Main CPU PCB
CN38-43
Main CPU PCB
CN38-42
Main CPU PCB
CN38-41
Laser A image data bit 5
Ground
Laser A image data bit 6
Ground
Laser A image data bit 7
Ground
Image picture element
clock signal
Ground
Laser B APC control
signal
Ground
Laser B PWM mode
change signal
Ground
Laser B PWM mode
change signal
Ground
Laser B image data bit 0
Ground
Laser B image data bit 1
Ground
Laser B image data bit 2
Ground
5V
0V
Pulse
0V
Pulse
0V
Pulse
0V
Pulse
0V
Pulse
0V
Pulse
0V
Pulse
0V
Pulse
0V
Pulse
0V