Troubleshooting - Toshiba ST-B10 Series Maintenance Manual

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7. TROUBLESHOOTING

7.
TROUBLESHOOTING
Problems
Power is not turned ON.
Cause
1. The fuse in the PS unit has
blown.
2. Input voltage to the POS terminal
is not within the rated voltage.
3. Output voltage from the PS unit is
not within the rated voltage.
4. Failure of the ENGINE PC Board.
1. Replace the fuse.
2. Replace the power cord or power inlet.
3. Replace the PS unit.
4. Replace the ENGINE PC Board.
(Refer to Section 8.1Replacing the
ENGINE PC Board)
7- 1
EO18-12017
7. TROUBLESHOOTING
Solution

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