2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures
TECRA R10 Maintenance Manual (960-708) [CONFIDENTIAL] 2-13
E3V output
Error code Meaning
60h E3V voltage is over 3.96V.
61h E3V voltage is under 2.81V when the computer is powered on.
62h E3V voltage is under 2.81V when the computer is booting up.
64h E3V voltage is under 2.81V when EV power is maintained.
PPV output
Error code Meaning
70h PPV voltage is over 1.56V.
71h PPV voltage is under 0.27V when the computer is powered on.
72h PPV voltage is under 0.59V when the computer is booting up.
1R05-E1V output
Error code Meaning
80h 1R05-E1V voltage is over 1.38V.
81h 1R05-E1V voltage is under 0.85V when the computer is powered on.
82h 1R05-E1V voltage is under 0.85V when the computer is booting up.
1R8-E1V output
Error code Meaning
90h 1R8-E1V voltage is over 2.16V.
91h 1R8-E1V voltage is under 1.53V when the computer is powered on.
92h 1R8-E1V voltage is under 1.53V when the computer is booting up.
94h E3V voltage is under 1.53V when EV power is maintained.