2.14 Sound Troubleshooting | 2 Troubleshooting Procedures |
Procedure 3 Replacement Check
Check 1 If the stereo speakers do not sound properly, the stereo speakers may be defective or damaged. Replace them with new ones. If the stereo speakers still do not work properly, go to Check 5.
Check 2 If headphones do not sound properly, the SD board may be defective. Replace the SD board with a new one. If the headphone still does not work properly, go to Check 5.
Check 3 If the recording function by the external microphone does not work properly, the SD board may be defective. Replace the SD board with a new one. If the recording function still does not work properly, go to Check 5.
Check 4 If the recording function by the internal microphone does not work properly, the SD board may be defective. Replace the SD board with a new one. If the recording function still does not work properly, go to Check 5.
Check 5 The system board may be defective or damaged. Replace the system board with a new one following the instructions in Chapter 4, Replacement Procedures.
PORTEGE A200 Maintenance Manual (960 |
