Troubleshooting; Troubleshooting Procedure - Citizen iDP3240 Service Manual

5. TROUBLESHOOTING

5.1 Troubleshooting Procedure

When a trouble occurs, be sure to ascertain the phenomenon and then determine where the
problem is located in accordance with "(2) Repair guide". Then remedy in accordance with the
specified repair method.
• Phenomenon:
• Cause:
• Check Method:
• Repair Method: Repair the faulty location using the method(s) listed in this column.
Using the above troubleshooting procedures, you can identify, isolated and repair problems
efficiently with minimum risk of misjudgement.
Use this column to determine the phenomenon of the trouble. If multiple
phenomena seem to have cased the same problem, check all the relevant
items. This allows you to pin down concealed defective points.
Likely causes are listed as far as possible. Try to determine the cause of the
trouble from the items in this column. Pin down the problem using the check
method specified for the various items.
Lists the check methods for pinning down the cause of the problem.
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iDP3240 SERVICE MANUAL