Block Diagram - Hitachi SM0541 Service Manual

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RGB in
RGB out
Component
Video
CONTROL PCB
Video
S-Video
CTL
RS-232C
MOUSE
USB
(Video)Audio
(RGB)Audio
Audio out
AC
INPUT
DDC
6dB
A/D, PLL
1st PLL
AMP
THC7216
RGB
CLAMP
A/D
VIDEO
DECODER
SELECTOR
TC90A92AFG
VOLUME
CONTROL
SEL./
COMP.
AUDIO AMP
STUCK
SENSOR
SP
TEMP
SENSOR
SENSOR
PCB
DC POWER
SUPPLY PCB
Block diagram (C10SM2)
MAIN PCB
Flash
EEPROM
+
ROM
COLOUR
UNIFORMITY
&
TIMING
GENERATOR
PW168-05RK
Image Processor
SUB CPU
S/P
SW PCB
IR RECEIVER
PCB
LAMP POWER
SUPPLY PCB
0.55" LCD
SVGA PANEL
S/H
with
LENZ
LEVEL
SHIFTER
2nd PLL
Crystal
KEY
FAN
OPTICAL
PROJECTION
Lamp
UNIT
LENS

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