2.3 Power Supply Troubleshooting

2 Troubleshooting Procedures

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.

 

Table 2-3 Error code

 

 

Error code

Where error occurs

 

 

1*h

DC Power (AC Adapter)

 

 

2*h

Main battery

 

 

3:h

2nd battery

 

 

4*h

S3V output

 

 

5*h

E5V output

 

 

6*h

E3V output

 

 

7*h

1R8-E1V output

 

 

8*h

1R5-P1V output

 

 

9*h

PPV output

 

 

A*h

1R05M-E1V output

 

 

B*h

1R8-E1V output

 

 

C*h

PGV output

 

 

D*h

1R05-P1V output

 

 

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 4.95A.

 

 

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 M10 Maintenance Manual (960-685)

[CONFIDENTIAL]

2-11

Page 63
Image 63
Toshiba M10 Power Supply Troubleshooting Troubleshooting Procedures, Error code Where error occurs, Error code Meaning