LG 47LB5800 Service Manual

Contents of LCD TV Standard Repair Process
()
()
No. Error symptom
(
High category
)
Error symptom
(
Mid category
)
Page Remarks
1 No video/Normal audio 1
2 No video/No audio 2
A. Video error
3
Picture broken/ Freezing
3
4 Color error 4
Vertical/Horizontal bar residual image light spot
5
Vertical/Horizontal
bar
,
residual
image
,
light
spot
,
external device color error
5
6
B. Power error
No power 6
7 Off when on
,
off while viewin
g,
p
ower auto on/off 7
,g,p
8
C. Audio error
No audio/Normal video 8
9 Wrecked audio/discontinuation/noise 9
10
D. Function error
Remote control & Local switch checking
10
11 External device recognition error 11
12 E. Noise Circuit noise, mechanical noise 12
Fi t f ll Ch k h th th i SVC B ll ti i GCSC S t f th d l
13 F. Exterior error Exterior defect 13
14 APPENDIX Power Off History
1/ 97
Fi
rs
t
o
f
a
ll
,
Ch
ec
k
w
h
e
th
er
th
ere
i
s
SVC
B
u
ll
e
ti
n
i
n
GCSC
S
ys
t
em
f
or
th
ese mo
d
e
l
.
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only

LG 47LB5800 Specifications

General

Screen Type	led
Wall Mount	400mm x 400mm
Screen Size	46.9 inches, 47 inches
Refresh Rate	60hz
USB Ports	1
RF Antenna	yes
Headphones Output	yes
Digital Optical Audio Outputs	1
Analog Audio Outputs	1
Component Video Inputs	1
Composite Video Inputs	1
DVI	1
Remote Control	standard
3D	no
Width with Stand	42.25 inches
Depth without Stand	2.25 inches
Height without Stand	24.88 inches
Net Weight without Stand	27.1 pounds