Hitachi Block diagram 1/2, 28LD5200E PW1L, Downloaded From TV-Manual.com Manuals, Led Pwb

Models: 28LD5200E

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8. Block diagram

28LD5200E (PW1L)

8. Block diagram

Block diagram 1/2

INVERTER

Back light

LCD Panel Module

 

 

Inverter Power

 

 

 

 

AC100V

 

 

 

 

 

 

 

-240V

 

 

 

 

 

 

 

 

Noise

 

 

 

Power Unit

 

 

 

 

 

(Main Power Circuit)

 

 

Filter

 

 

 

 

 

 

 

 

 

 

Main Power SW

 

 

 

 

 

 

 

 

TACT SW PWB

 

Signal Power

 

Remote

 

 

 

 

 

 

Audio Power Supply

 

 

 

 

 

 

 

Control

LED PWB

 

 

 

 

 

Speaker x2

 

 

 

 

 

 

 

Formatter PWB

OSC

CPU

CPU

DAC

LVDS

 

 

 

 

Digital RGB

TMDS

16MHz

(Main)

(Sub)

 

Transmitter

DVI

 

 

 

 

Digital

Differential (RECEIVER)

 

 

 

 

 

 

 

 

 

 

signal

 

 

 

 

 

Audio Amp

 

 

 

RGBHV (Digital)

 

 

 

D-SUB15P

 

 

 

 

FC4

 

Audio

 

 

 

 

 

 

Processing

 

 

 

 

 

 

Audio Signal

 

 

 

 

 

 

 

 

Audio Signal Processing

 

 

 

 

 

 

 

Unit

 

 

 

 

 

 

VIDEO PWB
Tuner PWB

AUDIO

 

 

 

 

 

 

AUDIO

 

 

 

 

 

 

AV1

 

VIDEO

 

 

 

 

 

 

 

 

 

AV2

SELECT

 

SELECT

 

 

Tuner

AV3

 

 

 

 

 

 

 

 

 

 

AV4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FE

VIDEO AV1

VIDEO CROMA

 

 

 

 

 

AV2

 

 

 

 

 

 

TELE TEXT

AV3

3D/3L COMB

 

 

 

 

 

 

 

 

 

AV4

 

 

 

 

 

 

 

 

 

 

VIDEO OUT

 

 

 

 

 

 

 

 

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Downloaded From TV-Manual.com Manuals

Page 24
Image 24
Hitachi Block diagram 1/2, 28LD5200E PW1L, Downloaded From TV-Manual.com Manuals, Led Pwb, Formatter PWB, Video Pwb