LG OLED55C7P Service Manual

Color
error?
Y
N
※ Check
and replace
Link Cable
(V by one)
and contact
condition
Y
N
Replace Main B/D
Color
error?
Check error
color input
mode
Check color by input
-External Input
-AV
-HDMI
Y
External device
/Cable
normal
External Input
error
Check
external
device and
cable
Y
External device
/Cable
normal
HDMI
error
Check external
device and
cable
Replace Main B/D
Replace Main B/D
N
N
A. Video error
Color error
☞A6
N
Y
End
Replace module
Request repair
for external
device/cable
Color
error?
Check Test pattern
☞A15
☞ A7
Standard Repair Process
Established
date
Revised date
4/15
Error
symptom
4
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Only for training and service purposes.

LG OLED55C7P Specifications

General

Screen Type	oled
Wall Mount	300mm x 200mm
Features	blade slim design, oled, pixel level dimming, perfect black, infinite contrast, billion rich colors, true color accuracy
Tuner	digital
Screen Size	54.6 inches, 55 inches
Resolution	4k (2160p)
Refresh Rate	60hz
Closed Captioning	yes
HDR	yes
HDR Format	dolby vision, hdr 10
Built-In Speakers	yes
Surround Sound	dts-hd, dolby atmos
Speakers Output	40 watts
HDMI Ports	4
HDMI 2.1 Ports	0
HDMI ARC Ports	yes
USB Ports	3
Ethernet	yes
RF Antenna	yes
Bluetooth	yes
Network	built-in wi-fi, ethernet
Digital Optical Audio Outputs	1
Component Video Inputs	1
Composite Video Inputs	1
DVI	0
SmartTV	webos
Streaming Services	hulu, netflix, vudu, youtube
Voice Assistant	google assistant
Remote Control	magic
3D	no
Power Consumption	179 kilowatt hours
Depth with Stand	8.5 inches
Height with Stand	29.5 inches
Width with Stand	48.4 inches
Net Weight with Stand	42.3 pounds
Depth without Stand	1.8 inches
Height without Stand	28 inches
Net Weight without Stand	38.1 pounds