2 Troubleshooting Procedures | 2.3 Power Supply Troubleshooting |
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Check 1 Compare the patterns in the hexadecimal error code to the tables below. |
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DC IN |
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| Error code |
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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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1st Battery |
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| 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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2nd Battery |
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| 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 |
