LG 40LH5300 User Manual

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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
TROUBLE SHOOTING GUIDE
1. Power-up boot check
Check PSU DC Voltage
P200_4,5,6 pin : 13.2V
Check stand-by Voltage
L202 : +3.3V
Check P200 PWR_ON.
1pin : 3.3V
Check X100 clock
24 MHz
Check Mstar LVDS
Output
Check DRV ON Control
P200 11pin : High
Change Module
Check TCON(Module)
Panel_VCC
Q205 : 13.2V
Check DC Output Voltage
IC202 : 1.15V & 5V
IC200 : 1.8V
Q204 : 3.3V
NO
NO
NO
NO
NO
NO
NO
NO
OK
OK
NO
OK
Check 12pin
Power connector
Main B/D 3.3V Line
Short Check
Re-download software.
Replace X100
Replace Mstar(IC102) or
Main Board
Check PSU
Replace Q205
Replace IC402, IC403,
IC404, Q403
Main B/D 13.2V Line
Short Check
Replace IC201
(DCDC)
Replace Mstar(IC102)
or Main board
Replace PSU
OK
OK
OK
OK
OK
OK
OK
OK

LG 40LH5300 Specifications

General

Screen Type	led
Wall Mount	200mm x 200mm
Features	triple xd engine
Tuner	digital
Screen Size	40 inches
Screen Technology	standard led
Resolution	full hd (1080p)
Refresh Rate	60hz
HDR	no
HDMI Ports	2
HDMI 2.1 Ports	0
USB Ports	1
RF Antenna	yes
Network	none
Digital Optical Audio Outputs	0
Analog Audio Outputs	0
Component Video Inputs	0
Composite Video Inputs	1
DVI	0
SmartTV	none
Streaming Services	netflix, pandora
Voice Assistant	google assistant
3D	no
Power Consumption	69 kilowatt hours
Depth with Stand	7.4 inches
Height with Stand	22.9 inches
Width with Stand	35.9 inches
Net Weight with Stand	21.2 pounds
Depth without Stand	2.2 inches
Height without Stand	20.8 inches
Net Weight without Stand	16.5 pounds