Hitachi ED-A110A1DN Service Manual

88
CP-A100 / ED-A100 / ED-A110 (A1DN)
11. Block diagram
Cs Video
Component
Video
S-Video
Audio_RGB1
L R
Audio_Video
Audio Out
USB
INPUT PWB
Audio_RGB2
LAMP POWER
SUPPLY PWB
MAIN PWB
AC
INPUT
Flash ROM
32Mbit
OPTICAL
UNIT
Lamp
128K
EEPROM
TEMP
SENSOR
REMC PWB
AUDIO_AMP
6W
DC POWER
REGULATOR
A/D converter
Video decoder
Image_PROCESSOR
MAIN CPU
PW190
PROJECTION
LENS
DDC
Video
Buffer
Computer in2
RS-232C
ResetSW
SP
6W
Vol. Cont
with SW
(3ch input)
IR
RECEIVER
Lamp Door
SW
Out (with filter)
TEMP
SENSOR
Lam
p
Ｌ／Ｓ
L3E01060
0.63" (D7)
XGA
LCD PANEL
S／H
L3E06150
Monitor out
SW
DC POWER
SUPPLY PWB
IR
RECEIVER
SW
（
OR
）
CTL
Remote Mouse
USB
Lamp
FAN
R/G panel
FAN
FAN
Exhaust
FAN
Power unit
B panel
COLOR
UNIFORMITY,
TIMING
GENERATOR,
GAMMA
CORRECTION
L3E07111
Battery PWB
Battery
Batter
NIC_CPU
NS7520
PHY
Flash
ROM
SDRAM
64Mbit
Timer
Ether
Computerin1
FAN
FILTER
PWB
FAN
TEMP
SENSOR
Out (without filter)
CURVED
SURFACE
MIRROR
MOTOR
DRIVER
Mirror
SW
CONTROL
BUTTON
Front（38、56kHz） UP（38、56kHz）
THS7327
SN74
LV14
THS7327

Hitachi ED-A110A1DN Specifications

General

Brand	Hitachi
Model	ED-A110A1DN
Category	Projector
Language	English