Table of Contents
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Phenomenon
Start Button does not
1. Button's ON/OFF mechanical problem 1. When pushing the Start Button, check
work properly.
2. Button's ON/OFF condition cannot be
Possible Cause
received by the control circuits on the
CONTROL Board.
Check Point
whether the button contacts the switch on
the PANEL Board to be turned on.
2. Reassemble the button, and then
re-attach the Top Cover Assy. to the Bottom
Cover Assy.
3. Replace the Start Button or PANEL Board.
4. Execute "Start Button" in Sec. 9.3.5. to
check the ON/OFF condition.
1. Check the following connection and
soldering condition on each connector:
→ JP4 (CONTROL Board) to
JP1 (PANEL Board)
2. Check the soldering condition of the
switch on the PANEL Board.
3. Check the soldering condition of ASCI and
its surrounding circuits on the CONTROL
Board.
4. Replace faulty parts.
5. Execute "Start Button" in Sec. 9.3.5. to
check the ON/OFF condition.
36
Remarks
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Table of Contents
Troubleshooting
