4-4
(CN404)
Pin Signal
Destination Status Function
No. Name
1 GND Control panel 2 0V Ground
CN353-1
2 GND Control panel 2 0V Ground
CN353-2
3 VLC Control panel 2 DC+5V power supply
CN353-3
4 CKS Control panel 2 LED data shift
CN353-4 clock signal
5 CKL Control panel 2 LED data latch signal
CN353-5
6 OE Control Ppanel 2 LED
CN353-6 output enable signal
7 A Control panel 2 LED
CN353-7 serial data signal
8 QH Control panel 2 Key ON/OFF
CN353-8 serial data signal
(2) Control panel (2)
(CN351)
Same as Control Panel (1) CN402.
(CN352)
Same as Control Panel (1) CN403.
(CN353)
Same as Control Panel (1) CN404.
0V
5V
5V
0V
Pulse
5V
0V
Pulse
5V
0V
Pulse
1.25 mS
5V
0V
Pulse
1.25 mS
5V
0V
Pulse