Service Guide
Page 14
CCFL Drive. The power board will contain a main board, a power board, and key board which house the flat panel control logic, brightness control logic and DDC. Flat Panel and CCFL backlight Inverter Board (include adapter) AC-IN 90V-264V Main Board Key board Input : D-SUB Signal 14 Monitor Block Diagram The LCD MONITOR will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage.
CCFL Drive. The power board will contain a main board, a power board, and key board which house the flat panel control logic, brightness control logic and DDC. Flat Panel and CCFL backlight Inverter Board (include adapter) AC-IN 90V-264V Main Board Key board Input : D-SUB Signal 14 Monitor Block Diagram The LCD MONITOR will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage.