I n d u s t r i a l M o t h e r b o a r d E M B - C V 1 s e r i e sChapter 2 Quick Installation Guide 2 - 142.22 LVDS Panel Power Connector (LCD_POWER)Pin Signal Pin Signal1 Panel Power 2 Panel brightness control3 GND 4 GND5 Panel backlight control2.23 Parallel Port Connector (LPT)Pin Signal Pin Signal1 STB# 2 AFD#3 DATA 0 4 ERROR#5 DATA 1 6 INIT#7 DATA 2 8 SLIN#9 DATA 3 10 GND11 DATA 4 12 GND13 DATA 5 14 GND15 DATA 6 16 GND17 DATA 7 18 GND19 ACK# 20 GND21 BUSY 22 GND23 PE 24 GND25 SLCT