LG 32LK330U User Manual

Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Normal
audio
Y
N
Move to No
video/No audio
No video
Normal audio
Check Back Light
On with naked eye
On
Y
N
Check Power
Board
12v,3.5v etc.
Normal
voltage
Y
N
Replace T-con
Board or module
Repair Power
Board or parts
Check Power Board 20V /12V or 24v output
Normal
voltage
Y
Replace Inverter
or module
N
Repair Power
Board or parts
End
Always check & record S/W Version and White
Balance value before replacing the Main Board
Replace Main Board
Re-enter White Balance value
※Precaution
Established
date
Standard Repair Process
Revised date
1/13
LCD TV
Error
symptom
A. Video error
No video/ Normal audio
☞A4☞A1
☞A2
☞A7 & A3
First of all, Check whether all of cables between board is inserted properly or not.
(Main B/D↔ Power B/D, LVDS Cable,Speaker Cable,IR B/D Cable,,,)
1
2010. 2 .19

LG 32LK330U Specifications

General

Product color	Black
LED indicators	Y, Stand-by
3D	No
Annual energy consumption	132 kWh
Display diagonal	32 \
Display brightness	350 cd/m²
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Supported video modes	1080i, 1080p, 720p
Contrast ratio (dynamic)	70000:1
Display diagonal (metric)	80 cm
Supported graphics resolutions	1366 x 768
Certification	RoHs
Audio formats supported	MP3
Image formats supported	JPG
Video formats supported	DIVX, MPEG4
Audio (L/R) in	0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Digital audio optical out	1
Power consumption (standby)	0.3 W
Power consumption (typical)	91 W
RMS rated power	20 W

Weight and Dimensions

Depth (with stand)	206.8 mm
Width (with stand)	800 mm
Height (with stand)	565 mm
Weight (with stand)	9200 g
Depth (without stand)	73.8 mm
Height (without stand)	509 mm
Weight (without stand)	8200 g