User Guide

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures
 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)
 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.
 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