Speaker Troubleshooting - Toshiba Tecra A6 Maintenance Manual

2.9 Speaker Troubleshooting

2.9

Speaker Troubleshooting

No
Tecra A6 Maintenance Manual
START
Perform audio source test
(Procedure 1)
Do all sources have
same problem?
Yes
Perform earphone test
(Procedure 2)
Do earphones
function correctly?
Yes
Perform connection check
(Procedure 3)
Perform replacement
check
(Procedure 4)
Replace system board
END
Figure 2-9 Speaker troubleshooting process
[CONFIDENTIAL]
2 Troubleshooting Procedures
Speakers are not
faulty. Continue
No
troubleshooting -
see Figure 2-1
2-23