LG 55EC9300 Repair Manual page 91

Standard Repair Process
LCD TV
2. MR13/P (Magic Remocon) operating error
☞A4
Check the Check the
INSTART menu
☞A23
Down load the Firmware
* INSTART MENU
Remocon Test 3. Firmware Remocon Test 3 Firmware
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Only for training and service purposes
D. Function error
Error
symptom
N
RF Receiver ver RF Receiver ver Check MR13/P Check MR13/P
is "00.00"?
itself Operation
Y
Check & Repair
RF assy
connection
A4
☞A4
N
RF Receiver ver
Close
is "00.00"?
Y
02.11
download
MR13/P operating checking
Normal Normal Y Y
P Press the
operating?
wheel
N
Check & Replace p
Battery of MR13/P
Y
Normal
Close
operating? operating?
N
Replace
MR13 MR13
11
Established
2013.01.31
date
Revised date
Turn off/on the Turn off/on the
N N
th Is show ok I h k
set and press
message?
the wheel
Y
Close
Is show ok N
message?
Y
Close
•If you conduct the loop at 3times, change the
MR13/P.
11/16
Press the back
key about 5sec
LGE Internal Use Only