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7.3. Checking the FL display
All buttons works normally except the POWER button (POWER), FL display and LED turns on and off at 0.5
second interval. Refer to
The self check function can be canceled by pressing the POWER button (POWER) or pressing and hold the
STOP button (
8. Operation Checks and Component Replacement /
Procedures
- This section describes procedures for checking the operation of the major printed circuit boards and replacing
the main components.
- For reassembly after operation checks or replacement, reverse the respective procedures. Special reassembly
procedures are described only when required.
8.1. Checking for the main P.C.B.
Fig. 7-4.
and
Fig. 7-5.
) for at least 2 seconds.
Fig. 7-4.
Fig. 7-5.
9
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