Toshiba Portege A600 Maintenance Manual - Page 58

Main Battery, 2nd Battery, S3V output, E5V output

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2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting ‰ Main Battery Error code Meaning 22h Main battery discharge current is over 0.5A. 23h Main battery charge current is over 2.3A. 24h The compensation value of [0A] is not within the limits from design data (± 15LSB). 25h Main battery charge current is over 0.3A when the charging is off. ‰ 2nd Battery Error code Meaning 32h Second battery discharge current is over 0.5A. 33h Second battery charge current is over 2.3A. 34h The compensation value of [0A] is not within the limits from design data (± 15LSB) 35h Second battery charge current is over 0.3A when the charging is off. ‰ S3V output Error code Meaning 40h S3V voltage is over 3.47V. 45h S3Vvoltage is under 3.14V. 46h S3V voltage is under 3.14V or less when the computer is powered on. ‰ E5V output Error code Meaning 50h E5V voltage is over 6.00V. 51h E5V voltage is under 4.50V when the computer is powered on. 52h E5V voltage is under 4.50V when the computer is booting up. 54h E5V voltage is under 4.50V when EV power is maintained. 2-12 [CONFIDENTIAL] PORTEGE A600 Maintenance Manual (960-710)

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2 Troubleshooting Procedures
2.3 Power Supply Troubleshooting
2-12
[CONFIDENTIAL]
PORTEGE A600 Maintenance Manual (960-710)
Main Battery
Error code
Meaning
22h
Main battery discharge current is over 0.5A.
23h
Main battery charge current is over 2.3A.
24h
The compensation value of [0A] is not within the limits from design data (
±
15LSB).
25h
Main battery charge current is over 0.3A when the charging is off.
2nd Battery
Error code
Meaning
32h
Second battery discharge current is over 0.5A.
33h
Second battery charge current is over 2.3A.
34h
The compensation value of [0A] is not within the limits from design data (
±
15LSB)
35h
Second battery charge current is over 0.3A when the charging is off.
S3V output
Error code
Meaning
40h
S3V voltage is over 3.47V.
45h
S3Vvoltage is under 3.14V.
46h
S3V voltage is under 3.14V or less when the computer is powered on.
E5V output
Error code Meaning
50h
E5V voltage is over 6.00V.
51h
E5V voltage is under 4.50V when the computer is powered on.
52h
E5V voltage is under 4.50V when the computer is booting up.
54h
E5V voltage is under 4.50V when EV power is maintained.