LG 49LJ5500-UA User Manual

B. Power error
No power
Power LED
On?
Y
N
DC Power on
by pressing Power Key
On Remote control
Y
N
Normal
operation?
Check Power
On ‘”High”
Check Power cord
was inserted properly
Check
Logo LED
Replace
Power
B/D
Measure voltage of each output of Power B/D
N
Y
Normal
voltage?
Replace Main B/D
Y
OK?
Replace Main B/D
N
Y
Normal?
Check ST-BY 7.8V
Replace Power B/D
N
Y
Normal
voltage?
Replace Power
B/D
Y
☞A17
☞A18
☞A18
☞A18
Standard Repair Process
Established
date
Revised date
6/16
Error
symptom
6
. Stand-By: Red or Turn On
. Operating: Turn Off
Close
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Only for training and service purposes.

LG 49LJ5500-UA Specifications

General

Screen Size	49 inches
Display Type	LED
Resolution	1920 x 1080
Refresh Rate	60 Hz
Smart TV	Yes
Operating System	webOS
HDMI Ports	2
USB Ports	1
Audio Output	20W