K880 Engine - Samsung HL67A750A1FXZA Service Manual

Schematic Diagram
7-2 K880 Engine
Image
▶ Actuator: used to get the smooth picture as shaking Mirror in the 60Hz.
Description
▶ LED Driver : Controls LED Turn and Color-sensor & drivers DMD Panel.
▶ LED : KEY COMPONENTS which are used to make R,G,B Colors.
▶ Illumination Part : KEY COMPONENT which consists of Lens, Reflection-mirrors, and Light Tunnel.
It is used to mix colors from the LEDs, which is then displayed on the screen.
▶ Fan : put heat, generated from LEDs and DMD Board, out of SET.
▶ Color Sensor : checks the color passing in the illuminance part, then feedback the color status
to the LED Driver.
▶ DMD Board : makes a screen data, received from Main board, as a real screen in the DMD panel.
7-2
Actuator
FAN1
DMD Board
Engine
LED Driver
Color Sensor
LED
Illumination Part
FAN3
FAN2
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