LG 43LF5100 Service Manual page 47
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Also See for 43LF5100:
- Owner's manual (45 pages) ,
- Service manual (68 pages) ,
- Easy setup manual (51 pages)
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Standard Repair Process
Error Symptom
LCD TV
Content
Identify
nose type
Copyright © 2015 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Circuit noise, Mechanical noise
Circuit
Check location
noise
of noise
Check location
Mechanical
of noise
noise
※ Mechanical noise is a natural
phenomenon and apply the 1st level
description.
When the customer does not agree, apply
the process by stage.
※ Describe the basis of the description in
"Part related to nose" in the Owner's Manual.
E. Noise
Replace Main Board
※ When the nose is severe, replace the module
(For models with fix information, upgrade the S/W or
provide the description)
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 any fix information, provide the
description)
Established date
2015.04.17
Revised date
LGE Internal Use Only
13/14
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