Backlight Circuit (PC Engine LT) Updated Mar 15, 2026 · 1 min read · Support · 0 viewing 🔥 Most active page right now Previous LCD Interface (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 (PC Engine LT) The contrast circuit generates the colors on the screen. This is different to the backlight circuit ...