Check location
of noise
Identify
nose type
Replace Main Board
Check location
of noise
※
When the nose is severe, replace the module
(For models with fix information, upgrade the S/W or
provide the description)
※
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)
or
※
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.
Circuit
noise
Mechanical
noise
Error Symptom
E. Noise
Established date
13/14
Content
Circuit noise, Mechanical noise
Revised date
Standard Repair Process
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