LG OLED77B3 Series User Manual

Off when on, off while viewing, power auto on/off
Established
date
Revised date
8/16
Error
symptom
Standard Repair Process
8
* Please refer to the all cases which can be displayed on power off mode.
Power off history
contents Explanation Action contents
00 ~ 0F Normal Status
Normal
Power On/Off (ex. Remote_Key, Local_Key Etc)
Normal Code
10 ~ 1F Check Power
Need
to check the Power condition (ex. AC_DET)
Check the
Power & Power B/D
20 ~ 2F
External device
/Network
Control by
External device /Network (ex. HDMI CEC,
WiFi
/Lan/BT)
Normal Code
– Check the Settop Box CEC
- HDMI Setting > Check the Simplelink Menu
- Check the “TV On With Mobile” Menu
30 ~ 3F User Scene
Power
on/off by User Scene (ex. Timer On/Off , No Signal Off)
Normal Code
- Check the “Power On(Off) Timer” Menu
- Check the Input Signal (
No Signal >auto power
off after 15min
)
40 ~ 4F App/CP
App Button
by Remote (ex. Netflix, Disney)
Normal Code
50 ~ 5F SW Update
S/Ware
Update
Normal Code
60 ~ 6F System Error
System
Abnormal(Need to check Main & SW)
Need to Check SW
version(Last version) & Main B/D
70 ~ 7F AR/AOD
AR
Mode, AOD Mode
Normal Code
80 ~ 8F WOV
Power
on by Voice
Normal Code
– Check the Voice Recognition Settings
90 ~ 9F
Special Country
Special
Country only (ex. Satellite, Disaster)
N/A
B0 ~ BF OLED(BDP)
OLED
Models only - Panel
Check the
OLED Module ( BDP )
C0 ~ CF
OLED(Pixel
Cleaning)
OLED
Models only - Pixel Cleaning
Check the
OLED Module ( Without BDP )
D0 ~ D5 OLED(Etc)
OLED
Models only (ex. Fan, FPC Cable)
Check the
FFC Cable (T-con to Main)
Check the
Fan & Heat Plate
L0 ~ LF
Life Style Model
Life Style
Model only
N/A
R0 ~ RF A+
Rollabe
only
N/A
M0 ~ MF Wireless Model
Wireless
Model only
N/A
F0 ~ FF Factory/SVC
Factory
/SVC (ex. in-stop, Power Only, etc)
Normal Code
- N/A
XX Reserved
Normal Code
B. Power error
Copyright © 2023 LG Electronics. Inc. All rights reserved.
Only for training and service purposes.

LG OLED77B3 Series Specifications

General

Brand	LG
Model	OLED77B3 Series
Category	OLED TV
Language	English