Toshiba Tecra A2-S239 Maintenance Manual - Page 65

R5-C1V output P62, PPV output P63, Error code, Meaning

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2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures q 1R5-C1V output (P62) Error code 60h 61h 62h 63h 64h 65h Meaning 1R5-C1V voltage is over 1.50V when the computer is powered on/off. 1R5-C1V voltage is 1.275V or less when the computer is powered on. 1R5-C1V voltage is 1.275V or less when the computer is booting up. 1R5-C1V voltage is 1.275V or less while the computer is suspended. 1R5-C1V voltage is abnormal while the computer is shutdown. (CV support) 1R5-C1V voltage is 1.275V or less when the computer is booting up. (CV support) q PPV output (P63) Error code Meaning 70h PPV voltage is over 1.80V when the computer is powered on/off. 71h PPV voltage is 0.56V or less when the computer is powered on. 72h PPV voltage is 0.56V or less when the computer is booting up. 73h PPV voltage is 0.56V or more when the computer is powered off. q PTV output (P64) Error code Meaning 80h PTV voltage is over 1.26V when the computer is powered on/off. 81h PTV voltage is 0.89V or less when the computer is powered on. 82h PTV voltage is 0.89V or less when the computer is booting up. 83h PTV voltage is 0.89V or more when the computer is powered off. 84h PTV voltage is 0.89V or less when the computer is suspended. Satellite A50/TECRA A2 Maintenance Manual (960-478) 2-11

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2.3
Power Supply Troubleshooting
2
Troubleshooting Procedures
Satellite A50/TECRA A2 Maintenance Manual (960-478)
2-11
q
1R5-C1V output (P62)
Error code
Meaning
60h
1R5-C1V voltage is over 1.50V when the computer is powered on/off.
61h
1R5-C1V voltage is 1.275V or less when the computer is powered on.
62h
1R5-C1V voltage is 1.275V or less when the computer is booting up.
63h
1R5-C1V voltage is 1.275V or less while the computer is suspended.
64h
1R5-C1V voltage is abnormal while the computer is shutdown. (CV
support)
65h
1R5-C1V voltage is 1.275V or less when the computer is booting up.
(CV support)
q
PPV output (P63)
Error code
Meaning
70h
PPV voltage is over 1.80V when the computer is powered on/off.
71h
PPV voltage is 0.56V or less when the computer is powered on.
72h
PPV voltage is 0.56V or less when the computer is booting up.
73h
PPV voltage is 0.56V or more when the computer is powered off.
q
PTV output (P64)
Error code
Meaning
80h
PTV voltage is over 1.26V when the computer is powered on/off.
81h
PTV voltage is 0.89V or less when the computer is powered on.
82h
PTV voltage is 0.89V or less when the computer is booting up.
83h
PTV voltage is 0.89V or more when the computer is powered off.
84h
PTV voltage is 0.89V or less when the computer is suspended.