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Micro controller BD.
b). To check the Lamp
c). To check the power cable of Ballast
41
Lamp shut down while system is
system is working. Check and replace lamp.
a). To check the Lamp
b). To check the fans
42
Ballast UART communication
fail. Check and replace ballast and power board.
a). To check the ballast control cable between Ballast and
Micro controller BD.
b). To check the ballast
50
Lamp door was
door
a). To check the Lamp door.
b). To check the cable between Interlock BD and Micro
Controller BD.
52
PCF8575 external GPIO communication fail, it can crash system
PCF8575 external GPIO communication fail, it can crash
system. Check and replace micro control board, and then
video board.
53
System I2C communication fail
communication fail, it can crash system. Check the video
board, and then micro control board.
54
Write eeprom fail
replace the control board.
60
DLP(DDP3021) communication
when system power on. Check and replace DMD chip, DMD
board, W2 board, Ballast, and Power board
a). To check the power cable between Power BD and
DMD BD.
b). To check the 30 pins cable between Control BD and
DMD BD.
c). To check the 30 pins connector if the pin broken.
61
Video board init fail
62
DCF FPGA communication fail when system power on
replace DMD chip, DMD board.
63
OSD loading error
working–
Ballast UART communication
fail–
Lamp door was opened. Check the lamp
opened–
–
System hardware I2C
–
Check version of EEPROM fails. Check and
DDP3021 communication fail
fail–
–
Check and replace the video board.
–
OSD load error. Check and replace the video
Lamp shut down while
–
Check and
–
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