2 Troubleshooting Procedures
2-12 [CONFIDENTIAL] TECRA S3 Maintenance Manual (960-532)
VG1R8-P1V output
Error code Meaning
D0h VG1R8-P1V voltage is over 2.16V when the computer is powered
on/off.
D1h VG1R8-P1V voltage is under 0.89V when the computer is powered on.
D2h VG1R8-P1V voltage is under 0.89V when the computer is booting up.
D3h VG1R8-P1V voltage is over 0.89V when the computer is powered off.
PTV output (CH1)
Error code Meaning
E0h PTV voltage is over 1.26V when the computer is powered on/off.
E1h PTV vo lta g e is unde r 0. 89V whe n the comp ut er is p ower ed on.
E2h PTV vo lta g e is unde r 0. 89V whe n the comp ut er is b oot i ng up.
E3h PTV voltage is over 0.89V when the computer is powered off.
Miscellaneous
Error code Meaning
F0h The sub clock does not oscillate.
Check 2 In the case of error code 10h or 12h:
Make sure the AC adaptor cord and AC power cord are firmly plugged into
the DC IN 15 V socket and wall outlet. If the ca bl es are connected co rre ctl y ,
go to the following step.
Connect a new AC adaptor and/or AC power cord, if necessary. If the error
still exists, go to Procedure 5.
Check 3 In the case of error code 21h :
Go to Procedure 3.
Check 4 For any other error, go to Procedure 5.
Formatted: Indent: Left: 17.85 pt,
Hanging: 17.85 pt, Numbered +
Level: 1 + Numbering Style: Bullet +
Start at: 1 + Alignment: Left + Aligned
at: 18 pt + Tab after: 0 pt + Indent at:
36 pt, Tabs: 18 pt, Left
Formatted: Numbered + Level: 1 +
Numbering Style: Bullet + Start at: 1 +
Alignment: Left + Aligned at: 18 pt +
Tab after: 0 pt + Indent at: 36 pt,
Tabs: 18 pt, Left
Formatted: Numbered + Level: 1 +
Numbering Style: Bullet + Start at: 1 +
Alignment: Left + Aligned at: 18 pt +
Tab after: 0 pt + Indent at: 36 pt,
Tabs: 18 pt, Left
Formatted: Indent: Left: 54 pt,
Numbered + Level: 1 + Numbering
Style: Bullet + Start at: 1 + Alignment:
Left + Aligned at: 18 pt + Tab after: 0
pt + Indent at: 36 pt, Tabs: 18 pt,
Left
Formatted: Indent: Left: 54 pt,
Numbered + Level: 1 + Numbering
Style: Bullet + Start at: 1 + Alignment:
Left + Aligned at: 18 pt + Tab after: 0
pt + Indent at: 36 pt, Tabs: 18 pt,
Left