Toshiba TECRA R10 Maintenance Manual page 61

2.3 Power Supply Troubleshooting
Check 1 Convert the DC IN icon blink pattern into the hexadecimal error code and compare
it to the tables below. Then go to Check 2.
Error code
1*h
2*h
3:h
4*h
5*h
6*h
7*h
8*h
9*h
A*h
B*h
C*h
D*h
E*h
F*h
DC power supply (AC adapter)
Error code Meaning
10h AC Adapter output voltage is over 16.5V.
11h Common Dock output voltage is over 16.5V.
12h Current from the DC power supply is over 8.80A.
13h Current from the DC power supply is over 0.5A when there is no load.
14h The compensation value of [0A] is not within the limits from design data (±
481mA).
TECRA R10 Maintenance Manual (960-708)
Table 2-3 Error code
Where error occurs
DC Power (AC Adapter)
Main battery
2nd battery
S3V output
E5V output
E3V output
PPV output
1R05-E1V output
1R8-E1V output
-
PPV output
PGV output
1R05-E1V output
-
-
2 Troubleshooting Procedures
[CONFIDENTIAL] 2-11