Block Diagram - Hitachi CP-DX250 Service Manual

10. Block Diagram

ISL59837
VGA OUT
VGA1
EEPROM
VGA IN1
VGA IN2
AFE1000
Video
S-Video
HDMI1
EEPROM
HDMI
ADV7612
Audio IN
PAM8007NHR
Audio OUT
ICL3232
RS232
USB
AC Line
Ballast UART2
380VDC
Ballast Lamp
Keypad
WT51F516
LED Indicator
IR receiver
System
EEPROM
30bit RGB
I2C
Thermal sensor
System config
EEPROM
Control
DC Supply
Light Pipe
Integrator Rod
Field-Sequential
Color Wheel
Main board & Input board Block Diagram
Control
PWR BD
I2C
Flash
Memory
20MHz
400MHz LVDs
DDP4421
12VDC
PMD1000
Note:
1. VGA IN EEPROM are stored for VGA EDID data.
2. HDMI EEPROM is stored for HDMI EDID data.
3. System config EEPROM is stored for Factory mode alignment data.
59
DAD2000
Control
16 pair
GPIO
NCT3941S x2
FAN #1 #2
6 Regulated DC Supplies
POSENSE
PWRGOOD
Illumination
.45 "
XGA DMD
Fields of
colored light
Optics