LG OLED48C3 Series User Manual

B. Power error
Off when on, off while viewing, power auto on/off
Established
date
Revised date
Error
symptom
Standard Repair Process
8
* Please refer to the all cases which can be displayed on power off mode.
Action contents
Normal Code
Check the
Power & Power B/D
External device
External device
Normal Code
– Check the Settop Box CEC
- HDMI Setting > Check the Simplelink Menu
- Check the “TV On With Mobile” Menu
Normal Code
- Check the “Power On(Off) Timer” Menu
- Check the Input Signal ( No Signal >auto
power off after 15min
)
Normal Code
Normal Code
Need to Check SW
version(Last version) & Main B/D
Normal Code
Normal Code
– Check the Voice Recognition Settings
N/A
Check the
OLED Module ( BDP )
Check the
OLED Module ( Without BDP )
Check the
FFC Cable (T-con to Main)
Check the
Fan & Heat Plate
N/A
N/A
N/A
Normal Code
- N/A
Normal Code
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LG OLED48C3 Series Specifications

General

Screen Size	48 inches
Display Type	OLED
HDR	HDR10, Dolby Vision, HLG
Refresh Rate	120Hz
Smart TV Platform	webOS
HDMI Ports	4 (HDMI 2.1)
Audio	Dolby Atmos
Voice Assistant	Google Assistant, Amazon Alexa
Processor	α9 Gen6 AI Processor 4K
USB Ports	3
Ethernet	Yes
Speaker System	2.2 Channel
Resolution	3840 x 2160 (4K)
Bluetooth	5.0
Wi-Fi	Yes (802.11ac)
Weight	32.6 lbs (without stand)
Dimensions (W x H x D)	42.2 x 24.6 x 1.8 inches (without stand), 42.2 x 26 x 9.3 inches (with stand)