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and replacing, adjusting or cleaning it as required. First, determine the problem then decide the
troubleshooting method. If you have difficulty finding the broken part, determine which board is
broken. (For example: the Digital PCB, Analog PCB, etc.) The claim tag from a customer or
dealer may use different expressions for the same problem, as they are not a technician or
engineer. Using your experience, test the problem area corresponding to the claim. Also,
returns from a customer or dealer often have a claim tag. For these cases as well, you need to
determine the problem. Test the unit using the simple check list on
SIMPLE CHECK
LIST().
Difficult problems may be hard to determine, so repeated testing is necessary.
2.3.2. STARTING TROUBLESHOOTING
Determine the symptom and the troubleshooting method.
CROSS REFERENCE:
USER RECOVERABLE
ERRORS()
SIMPLE CHECK
LIST()
DIGITAL BOARD
SECTION()
POWER SUPPLY BOARD
SECTION()
2.3.3. TROUBLESHOOTING ITEMS TABLE
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Table of Contents
Troubleshooting
