LG OLED55B7P-U Service Manual

D. Function error
MR15RA operating checking
2. MR15RA (Magic Remocon) operating error
Standard Repair Process
Established
date
Revised date
11/15
Error
symptom
Y
N
Check MR15RA
itself Operation
Normal
operating?
Normal
operating?
Y
Check & Replace
Battery of MR15RA
Is show ok
message?
Press the
wheel
Is show ok
message?
N
N
N
Y
Replace
MR15RA
Turn off/on the
set and press
the wheel
Press the back
key about 5sec
•If you conduct the loop at 3times,
change the MR15RA.
Y
Check the
INSTART menu
RF Receiver ver
is “00.00”?
Y
Check & Repair
RF assy
connection
N
Down load the Firmware
* INSTART MENU12.RF
Remocon Test Receiver
Firmware download
Y
RF Receiver ver
is “00.00”?
N
☞A14
☞A4
☞A4
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11

LG OLED55B7P-U Specifications

General

Brand	LG
Model	OLED55B7P-U
Category	OLED TV
Language	English