2 Troubleshooting Procedures
2-12
[CONFIDENTIAL]
PORTÉGÉ X30W-J, dynabook V*/VZ*/VC* Series Maintenance Manual (960-941)
Check 1 Convert the flashing pattern of the DC IN /Battery indicator into the hexadecimal
error code and compare it to the tables below to clarify the cause of error.
Table 2-3
Error code (1/2)
Abnormal content
Error code
Meaning
AC adapter 0 [A] correction
value error
10h
Error detection &
400 mA current default value
AC adapter DC supply current
over rating
11h
AC adapter connection &
AC adapter current value >
DC-In normal current upper limit value
AC adapter DC supply current
no load over
12h
AC adapter all power off &
charge stop &
AC adapter current> 0.5A
AC adapter over rating
13h
AC adapter voltage >
DC-In normal voltage upper limit
DC adapter over rating
14h
Dock AC adapter voltage >
DC-In normal voltage upper limit
Output error at power start of
E system
power supply
20h
During power on sequence,
Waiting for PCNFEV signal assertion
1s timeout occurred
Steady-state output error at
power on of E system power
supply
21h
At power on steady time,
PCNFEV signal deassertion
Steady-state output error at
power off of E system power
supply (No output)
22h
Power off steady state &
When the PCNFEV signal is deasserted with the
EVON signal asserted
Steady-state output error at
power off of E system power
supply (With output)
23h
Power off steady state &
When the PCNFEV signal is asserted with the
EVON signal deasserted
Output error at startup of
system B power supply
30h
1s timeout occurs while waiting for PCNFBV
signal assertion during power on sequence.
B system power supply ON
steady output error
31h
PCNFBV signal deassertion at power on steady
state.
B system power supply OFF
steady output error (No
output)
32h
Power off steady state &
PCNFBV signal deasserted when BVON signal is
asserted
B system power supply OFF
steady output error (With
output)
33h
Power off steady state &
PCNFBV signal asserted when BVON signal is
deasserted.
Содержание PORTEGE X30W-J
Страница 11: ...Chapter 1 Hardware Overview...
Страница 12: ...1 Hardware Overview 1 ii CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...
Страница 39: ...Chapter 2 Troubleshooting Procedures...
Страница 92: ...3 Tests and Diagnostics 3 ii CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941 3...
Страница 138: ...3 Tests and Diagnostics 3 44 CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...
Страница 139: ...Chapter 4 Replacement Procedures...
Страница 140: ...4 Replacement Procedures 4 ii CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...
Страница 229: ...CONFIDENTIAL Appendices...
Страница 230: ...Appendices App ii CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...
Страница 232: ...Appendices App iv CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...
Страница 240: ...Appendix B Board Layout Appendices B ii CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...
Страница 246: ...Appendix B Board Layout Appendices B 6 CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...
Страница 264: ...Appendix C Pin Assignments Appendices C 16 CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...
Страница 266: ...Appendices Appendix D Keyboard Matrix D ii CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...
Страница 270: ...Appendices Appendix D Keyboard Matrix D 4 CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...
Страница 272: ...Appendices Appendix E Key Layout E ii CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...
Страница 276: ...Appendices Appendix F Wiring diagrams F 2 CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...
Страница 282: ...Appendices Appendix I Reliability I 2 CONFIDENTIAL PORT G X30W J dynabook V VZ VC Series Maintenance Manual 960 941...