Acer AL2051 AL2051W Service Guide - Page 12

Monitor Block Diagram The LCD monitor will contain a main board, a power board, which house the flat panel control logic, brightness control logic and DDC. The Inverter board will drive the backlight of panel. CCFL Drive. Flat Panel and CCFL backlight Power Board (Include: Inverter and adapter board) Main Board (Include: Audio and Keypad board) RS232 Connector For white balance adjustment in factory mode AC-IN 100V-240 Host Computer Video signal, DDC 12