Datasheet

DEM 16214 SYH-LY-CYR22 Product Specification

Version: 3 PAGE:5

6. PCB DRAWING AND DESCRIPTION

6.1 DESCRIPTION:

6-1-1.The polarity of the pin 15and the pin 16:

LED Polarity

symbol

state

J3,J5 J2, J4

15 Pin 16 Pin

J2,J4 Each solder-bridge Each open Each closed Anode Cathode

J3,J5 Each solder-bridge Each closed Each open Cathode Anode

Note: In application module, J3=J5=0 ohm, J2=J4=open.

6-1-2. The J1 is metal-bezel GND to module GND and J6 is mounting holes GND to module GND.

Note: In application module, J1= J6=0 ohm.

6-1-3.The LED resistor should be bridged when the R7, R8, R9, J7 is closed.

Note: In application module, R7=R8=33 ohm, R9=J7=open.