Function Error - LG 42LB67 Series Service Manual
Hide thumbs
Also See for 42LB67 Series:
- Owner's manual (364 pages) ,
- Owner's manual (242 pages) ,
- Owner's manual (110 pages)
Table of Contents
Advertisement
Standard Repair Process
Error
LCD TV
symptom
Check
input
signal
external device/cable
Copyright © 2014 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
D. Function error
External device recognition error
Check technical
Y
Signal
information
input?
- Fix information
- S/W Version
N
Check and fix
Established
Revised date
External Input and
N
Technical
Component
information?
Recognition error
Y
RGB,HDMI/
DVI, Optical
Fix in
Recognition error
accordance
with technical
information
12
2014.01.20
date
Replace Main B/D
Replace Main B/D
11/13
LGE Internal Use Only
Advertisement
Table of Contents
