Block Diagram - Hitachi 28LD5200E Service Manual

8. Block diagram

Block diagram 1/2
AC100V
-240V
Noise
Filter
Main Power SW
Remote
Control
DVI
D-SUB15P
AUDIO
AV1
AV2
AV3
AV4
VIDEO
AV1
AV2
AV3
AV4
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INVERTER
Inverter Power
TACT SW PWB
LED PWB
Formatter PWB
OSC
16MHz
Digital RGB
TMDS
(RECEIVER)
Differential
signal
RGBHV (Digital)
AUDIO
VIDEO
SELECT
SELECT
VIDEO CROMA
3D/3L COMB
28LD5200E (PW1L)
Back light
LCD Panel Module
Power Unit
(Main Power Circuit)
Signal Power
CPU CPU
DAC
(Main) (Sub)
FC4
Audio Signal
VIDEO PWB
VIDEO OUT
24
Audio Power Supply
Speaker x2
LVDS
Transmitter
Digital
Audio Amp
Audio
Processing
Audio Signal Processing
Unit
Tuner PWB
Tuner
FE
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