Backlight Circuit (NEC PC Engine LT) Updated Apr 18, 2026 · 1 min read · Support · 0 viewing 🔥 Most active page right now Previous LCD Interface (NEC PC Engine LT) The LCD Interface deals with the digital pixel signals that go to the screen to be interpreted and d... Next Contrast Circuit (NEC PC Engine LT) The contrast circuit generates the colors on the screen. This is different to the backlight circuit ...