Lcd Monitor Description - Hitachi DS75MU01 Service Manual

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2. LCD Monitor Description

The Flat Wide monitor will contain a main board, an adapter board, a connector board, an IR board and a key board.
The scaler board houses the flat panel control logic, brightness control logic and DDC.
The power board will provide DC to DC Inverter voltage to drive the backlight of panel and the scaler board chips
each voltage.
LED Drive
Adapter Board
AC-IN
100V ~ 240V
Flat Wide Monitor Block Diagram
Flat Panel and
LED backlight
Main Board
Key Board
IR Board
Connector Board
6
HOST Computer

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