Delta Elec. Inc.
BS254_BX254_BX324
rev.06
Company Confidential LG ______________________ Delta____________
18
2011/06/16
Turn the
power ON
Image
Display
< Powering up >
Power: Flashing Green
Temp: OFF
Lamp: OFF
Ignition sound doesn’t exist.
• Power Board Ass’y malfunction (
CN1101
doesn’t output 370 V)
• Ballast Connector (
CN2204
) or LVPS unit (
CON3001
)
disconnected
• Main Board (
P707
) disconnected
• Main Board or Ballast Ass’y malfunction
Ignition sound exists.
• Lamp failure (Lamp is broken, damaged, or burst)
• System Change a new Lamp
< Lamp error >
Power: OFF
Temp: OFF
Lamp: Static Red
< Normal operation >
Power: Flashing Green
Temp: OFF
Lamp: OFF
• Flexible cable of Color Wheel Ass’y is disconnected (
P708
) or broken.
• Index Board (
P8101
) / Main Board (
P704
) is disconnected
• Index Board malfunction
• Color Wheel Ass’y malfunction (doesn’t rotate).
• Main Board Ass’y malfunction (Color Wheel Ass’y doesn’t rotate).
< Color Wheel error >
Power: Flashing Green
Light9
Temp: OFF
Lamp: OFF
Yes
Yes
No
No
No
