2 Troubleshooting Procedures | 2.3 Power Supply Troubleshooting |
Check 1 Compare the patterns in the hexadecimal error code to the tables below.
q DC IN
Error code | Meaning |
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10h | AC Adaptor output voltage is over 16.5V. |
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11h | Common Dock voltage is over 16.5V. |
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12h | Current from the DC power supply is over 6.05A. |
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13h | Current from the DC power supply is over 0.5A when there is no load. |
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14h | Current sensing IC is not normal. |
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q 1st Battery
Error code | Meaning |
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20h | Main battery charge current is more than 6.05 A. |
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21h | Main battery charge current is over 6.05A. |
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22h | Main battery discharge current over 0.5A. |
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23h | Main battery charge current is over 4.3A. |
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24h | Current sensing IC is not normal. |
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25h | Main battery charge current is over 0.3A. |
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q 2nd Battery
Error code | Meaning |
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30h | Overvoltage is detected. (Not supported) |
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31h | Main battery charge current is over 6.05A. |
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32h | Main battery discharge current is over 0.5A. |
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33h | Main battery charge current is over 3. 1A. |
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34h | Current sensing IC is not normal. |
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35h | Secondary battery charge current is over 0. 3A. |
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TECRA M1 Maintenance Manual (960 |
