Used
ICs: LD7552BS – AM9945N-T1-PF – OZ9938GN - STP9NK65ZFP[FET]
The LCD monitor will contain a main board, a power board and two key boards which house the flat panel control logic, brightness control logic and DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each voltage.
SMPS and Back-light section circuit diagram [Click on the circuit diagrams to magnify]
