LG 65UB930T Service Manual

E. Noise
Circuit noise mechanical noise
Established
date
Revised date
15/16
LCD TV
Error
symptom
Standard Repair Process
2013.01.31
Circuit
noise
,
mechanical
noise
Revised
date
15/16
Check
location of
Identify
nose
Circuit
noise
Replace PSU
noisetype
noise
Mechanical
noise
Check location of
noise
noise
noise
※ When the nose is severe, replace the module
(For models with fix information, upgrade the
S/W or
p
rovide the descri
p
tion
)
※
Mhil i i t l
pp)
OR
※ If there is a “Tak Tak” noise from the
cabinet, refer to the KMS fix information and
then proceed as shown in the solution manual
(
For models without an
y
fix information
,
OR
※
M
ec
h
an
i
ca
l
no
i
se
i
s a na
t
ura
l
phenomenon, and apply the 1st level
description. When the customer does not
agree, apply the process by stage.
※ Describe the basis of the description
i“Pt ltdt
”
ithO ’
(y,
provide the description)
i
n
“P
ar
t
re
l
a
t
e
d
t
o nose
”
i
n
th
e
O
wner
’
s
Manual.
15
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Only for training and service purposes
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LG 65UB930T Specifications

General

Brand	LG
Model	65UB930T
Category	LED TV
Language	English