YQE8-J0092E
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5
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Troubleshooting
5.1 How to Use This Specification
This document describes each of the trouble conditions that may occur.
The following is the explanation to the Symptom and Check Item.
Symptom
Check Item
No power when the power switch is
turned to ON (I) position.
A-B-C-D
･････
Symptom list shows the possible causes of the problem.
"Check Item" shows list of alphabet as in A-B-C-D-…
In separate table (example shown below) lists the Check Item (A, B, C, D...), Probable cause and
Corrective Action.
Check Item
Probable Cause
Corrective Action
A
Sequences of the check item are listed in prior order of possible cause for the problem. Use the procedures
that are best suited for the circumstances.
In the Corrective Action column, the number in the blank box refers to the sequence number listed in
Maintenance Parts List. Furthermore, follow the Maintenance Parts Replacement Procedures.
