All Display Connector Pin Layout Details Unknown January 23, 2018 Display Pin Assignment , Display Schematic , Schematic [accordion] [item title="All 40 Pin LED Display Pin Assignment"] PIN# Signal Name Description 1 NC No Connection (Reserve) 2 VDD Power Supply +3.3v 3 VDD Power Supply +3.3V 4 VEDID EDID +3.3V Power 5 NC No Connection (Reserve) 6 CLK_EDID EDID Clock Input 7 DAT_EDID EDID Data Input 8 RxOIN0- -LVDS Differential Data INPUT(Odd R0-R5,G0) 9 RxOIN0+ +LVDS Differential Data INPUT(Odd R0-R5,G0) 10 VSS Ground 11 RxOIN1- -LVDS Differential Data INPUT(Odd G1-G5,B0-B1) 12 RxOIN1+ +LVDS Differential Data INPUT(Odd G1-G5,B0-B1) 13 VSS Ground 14 RxOIN2- -LVDS Differential Data INPUT(Odd B2-B5,HS,VS,DE) 15 RxOIN2+ +LVDS Differential Data INPUT(Odd B2-B5,HS,VS,DE) 16 VSS Ground 17 RxOCKIN- -LVDS Odd Differential Clock INPUT 18 RxOCKIN+ -LVDS Odd Differential Clock INPUT 19 VSS Ground 20 NC No Connection (Reserve) 21 NC No Connection (Reserve) 22 NC No Connection (Reserve) 23 NC No Connection (Reserve) 24 NC No Connection (Reserve) 25 NC No Connection (Reserve) 26 NC No Connection (Reserve) 27 NC No Connection (Reserve) 28 NC No Connection (Reserve) 29 NC No Connection (Reserve) 30 NC No Connection (Reserve) 31 VLED_GND LED Ground 32 VLED_GND LED Ground 33 VLED_GND LED Ground 34 NC No Connection (Reserve) 35 VPWM_EN PWM logic input level 36 VLED_EN LED enable input level 37 NC No Connection (Reserve) 38 VLED LED Power Supply 6-21V 39 VLED LED Power Supply 6-21V 40 VLED LED Power Supply 6-21V [/item] [item title="All 30 Pin LED Display Pin Assignment"]PIN#Signal NameDescription1NCNo Connection (Reserved for LCD test)2H_GNDHigh-Speed Ground3NCNo Connection (Reserved for LCD test)4NCNo Connection (Reserved for LCD test)5H_GNDHigh-Speed Ground6ML0-Complement Signal-Lane 07ML0+True Signal-Main Lane 08H_GNDHigh-Speed Ground9AUX+True Signal-Auxiliary Channel10AUX-Complement Signal-Auxiliary Channel11H_GNDHigh Speed Ground12VCCSPower Supply +3.3 V (typical)13VCCSPower Supply +3.3 V (typical)14NCNo Connection (Reserved for LCD test)15GNDGround16GNDGround17HPDHot Plug Detect18BL_GNDBL Ground19BL_GNDBL Ground20BL_GNDBL Ground21BL_GNDBL Ground22LED_ENBL_Enable Signal of LED Converter23LED_PWMPWM Dimming Control Signal of LED Converter24NCNo Connection (Reserved for LCD test)25NCNo Connection (Reserved for LCD test)26LED_VCCSBL Power27LED_VCCSBL Power28LED_VCCSBL Power29LED_VCCSBL Power30NCNo Connection (Reserved for LCD test)[/item] [item title="Accordion 3"]Your Text Here[/item] [item title="Accordion 4"]Your Text Here[/item] [/accordion] [accordion] [item title="All 40 Pin LED Display Pin Assignment"] PIN# Signal Name Description ... Read more »