Toshiba P30 manual Troubleshooting Procedures Speaker Troubleshooting

2 Troubleshooting Procedures 2.11 Speaker Troubleshooting

2.11 Speaker Troubleshooting

START

Perform audio source test

(Procedure 1)

Do all sources have
		No
same problem?
	Yes
Perform earphone test
(Procedure 2)

Do earphones

function correctly?

Speakers are not faulty. Continue troubleshooting - see Figure 2-1

No

Yes

Perform connection check

(Procedure 3)

Perform replacement

check

(Procedure 4)

Replace system board

END

Figure 2-10 Speaker troubleshooting process

2-28 Satellite P30/P35 Series Maintenance Manual