Hitachi PJ-TX100 - Block Diagram

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PJ-TX100(C11H)
11. Block diagram
Block diagram (C11H)
Component Video
0.7" LCD
720p
PANEL
POWER SUPPLY PWB
(BALLAST)
1st_PLL
A/D
MAIN PWB
AC
INPUT
CLAMP
RGB
CTL
16M
Flash ROM
Video
OPTICAL
UNIT
PROJECTION
LENS
FAN
FAN
Lamp
128K
EEPROM
A/D, PLL, Video dec. ADV7400
DDC
RS-
232C
S-Video
TEMP.
SENSOR
TEMP.
SENSOR
SELECTOR.
S/H
Level shift
L3E06110
DVI
TMDS receiver
with HDCP
SiI169
DDC
FAN
CONTROL
PANEL
X'tal
(MCLK=132MHz)
X'tal
(DCLK=77MHz)
S/P
LED
IR
RECEIVER
SENSOR
PWB
REMC PWB
IR
RECEIVER
IRIS MOTOR
MOTOR
DRIVER
Image_PROCESSOR
PW168A-10V
LAMP
DOOR
SW
FILTER
PWB
POWER SUPPLY PWB
(CIRCUIT)
Video
Buffer
SM5301BS
Sync sep
TE8200PE
S/H
Level shift
L3E06110
S/H
Level shift
L3E06110
COLOR
UNIFORMITY,
TIMING
GENERATOR,
GAMMA
CORRECTION
L3E07070