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Standard Repair Process
Error Symptom
Content
Check outlet
Error
or A/C cord
Fix A/C cord & Outlet
* Please refer to the all cases which
can be displayed on power off mode.
Copyright © 2015 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Off when on/off while viewing, power auto on/off
N
Y
Adaptor
DC Out
Y
N
Replace
Adaptor
Status
Normal
Abnormal
B. Power Error
☞A14
Check Power Off
Mode
☞A13
(If Power Off mode
is not displayed)
Check Adaptor
voltage
Replace Adaptor
Power off List
"POWEROFF_REMOTEKEY"
"POWEROFF_OFFTIMER"
"POWEROFF_SLEEPTIMER"
"POWEROFF_INSTOP"
"POWEROFF_AUTOOFF"
"POWEROFF_ONTIMER"
"POWEROFF_RS232C"
"POWEROFF_RESREC"
"POWEROFF_RECEND"
"POWEROFF_SWDOWN"
"POWEROFF_UNKNOWN"
"POWEROFF_ABNORMAL1"
"POWEROFF_CPUABNORMAL"
Established date
Revised date
CPU
Abnorm
Replace Main B/D
al
Abnorm
al1
Y
Normal
Replace Main B/D
Voltage
N
Explanation
Power off by REMOTE CONTROL
Power off by OFF TIMER
Power off by SLEEP TIMER
Power off by INSTOP KEY
Power off by AUTO OFF
Power off by ON TIMER
Power off by RS232C
Power off by Reservated Record
Power off by End of Recording
Power off by S/W Download
Power off by unknown status except listed case
Power off by abnormal status except CPU trouble
Power off by CPU Abnormal
2015.04.17
8/14
Y
Normal
End
N
Replace Adaptor
LGE Internal Use Only
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