2FB/2FC
2-3-15
YC7
4 DIG LED_3 O 0/5 V DC
(pulse)
DIG LED_3 signal
Connected
to the opera-
tion PWB
5 DIG LED_2 O 0/5 V DC
(pulse)
DIG LED_2 signal
6 DIG LED_1 O 0/5 V DC
(pulse)
DIG LED_1 signal
7 SCAN_4 O 0/5 V DC
(pulse)
SCAN_4 signal
8 SCAN_3 O 0/5 V DC
(pulse)
SCAN_3 signal
9 SCAN_2 O 0/5 V DC
(pulse)
SCAN_2 signal
10 SCAN_1 O 0/5 V DC
(pulse)
SCAN_1 signal
11 DIG KEY_3 I 0/5 V DC
(pulse)
DIG KEY_3 signal
12 DIG KEY_2 I 0/5 V DC
(pulse)
DIG KEY_2 signal
13 DIG KEY_1 I 0/5 V DC
(pulse)
DIG KEY_1 signal
YC8 A1 R5V O 5 V DC 5 V DC power output
Connected
to the APC
PWB and
PD PWB
A2 SGND - - Signal ground
A3 FLDEN O 0/5 V DC Laser on control signal
A4 SGND - - Signal ground
A5 ADJUSTA O 0/5 V DC Laser auto power control signal
A6 SGND - - Signal ground
A7 ADJUSTB O 0/5 V DC Laser auto power control signal
A8 SGND - - Signal ground
A9 ADJUSTC - 0/5 V DC Laser auto power control signal
A10 SGND - - Signal ground
A11 CLK - 0/5 V DC
(pulse)
D/A converter clock signal
A12 SGND - - Signal ground
A13 DATA O 0/5 V DC
(pulse)
D/A converter data signal
A14 SGND - - Signal ground
B1 SGND - - Signal ground
B2 BD_b - - Not used
B3 BD- I 0/5 V DC Laser entrance signal
B4 BD+ I 0/5 V DC Laser entrance signal
B5 SGND - - Signal ground
B6 R5V O 5 V DC 5 V DC power output
B7 VD3N O Analog Laser diode control signal
B8 VD3P O Analog Laser diode control signal
B9 VD2N O Analog Laser diode control signal
B10 VD2P O Analog Laser diode control signal
B11 VD1N O Analog Laser diode control signal
B12 VD1P O Analog Laser diode control signal
B13 SGND - - Signal ground
B14 LOAD O 0/5 V DC D/A converter load signal
YC16 1 5V I 5 V DC 5 V DC power input
Connected
to the DC
power
source PWB
2 5V I 5 V DC 5 V DC power input
3 5V I 5 V DC 5 V DC power input
4 5V I 5 V DC 5 V DC power input
5 5V I 5 V DC 5 V DC power input
6 5V I 5 V DC 5 V DC power input
7 SGND - - Signal ground
8 SGND - - Signal ground
Connector Pin No. Signal I/O Voltage Description