Problem Symptoms Table
Check the circuits for each problem symptom in the order given in the table below and proceed to the relevant troubleshooting page.
AUDIO SYSTEM PROBLEM SYMPTOMS
| Symptom/Suspect Area | See | |
|---|---|---|
| Pressing Power Switch Does Not Start System. | ||
| 1. Radio Receiver Assy Power Source Circuit | PRESSING POWER SWITCH DOES NOT START SYSTEM | |
| 2. Radio Receiver Assy | ||
| Turning On Light Switch Does Not Come On Night Time Illumination Of Radio Receiver. | ||
| 1. Radio Receiver Assy Illumination Circuit | TURNING ON LIGHT SWITCH DOES NOT LIGHT UP NIGHT TIME ILLUMINATION OF RADIO RECEIVER | |
| 2. Radio Receiver Assy | ||
| No Sound Is Heard From Speaker In All Modes. | ||
| 1. Speaker Circuit | NO SOUND IS HEARD FROM SPEAKER IN ALL MODES | |
| 2. Radio Receiver Assy Power Source Circuit | ||
| 3. Radio Receiver Assy | ||
| Sound Quality Is Bad In All Modes. (Volume Is Too Low) | ||
| 1. Speaker Circuit | SOUND QUALITY IS BAD IN ALL MODES (VOLUME IS TOO LOW) | |
| 2. Radio Receiver Assy Power Source Circuit | ||
| 3. Radio Receiver Assy | ||
| Radio Broadcast Cannot Be Received. (Bad Reception) | ||
| 1. Antenna Circuit | RADIO BROADCAST CANNOT BE RECEIVED (BAD RECEPTION) | |
| 2. Radio Receiver Assy | ||
| Cassette Tape Cannot Be Inserted Or Played. | ||
| 1. Cassette Tape | CASSETTE TAPE CANNOT BE INSERTED OR PLAYED | |
| 2. Radio Receiver Assy Power Source Circuit | ||
| 3. Radio Receiver Assy | ||
| Cassette Tape Cannot Be Ejected. | ||
| 1. Cassette Tape | CASSETTE TAPE CANNOT BE EJECTED | |
| 2. Radio Receiver Assy Power Source Circuit | ||
| 3. Radio Receiver Assy | ||
| Sound Quality Is Bad Only When Playing Tape. | ||
| 1. Cassette Tape | SOUND QUALITY IS BAD ONLY WHEN PLAYING TAPE | |
| 2. Radio Receiver Assy | ||
| Tape Is Tangled Due To Incorrect Tape Speed Or Auto-Reverse Malfunction. | ||
| 1. Cassette Tape | TAPE IS TANGLED DUE TO INCORRECT TAPE SPEED OR AUTO-REVERSE MALFUNCTION | |
| 2. Radio Receiver Assy | ||
| CD Cannot Be Inserted Or Is Ejected Right After Insertion. | ||
| 1. CD | CD CANNOT BE INSERTED OR IS EJECTED RIGHT AFTER INSERTION | |
| 2. Radio Receiver Assy Power Source Circuit | ||
| 3. Radio Receiver Assy | ||
| Although System Is Powered, CD Cannot Be Played. | ||
| 1. CD | ALTHOUGH SYSTEM IS POWERED,CD CANNOT BE PLAYED | |
| 2. Radio Receiver Assy Power Source Circuit | ||
| 3. Radio Receiver Assy | ||
| CD Cannot Be Taken Out. | ||
| 1. CD | CD CANNOT BE TAKEN OUT | |
| 2. Radio Receiver Assy Power Source Circuit | ||
| 3. Radio Receiver Assy | ||
| Sound Quality Is Bad Only When CD Is Played. (Volume Is Too Low) | ||
| 1. CD | SOUND QUALITY IS BAD ONLY WHEN CD IS PLAYED (VOLUME IS TOO LOW) | |
| CD Sound Skips. | ||
| 1. CD | CD SOUND SKIPS | |
| 2. Radio Installation | ||
| Noise Occurs. | ||
| ..... | NOISE OCCURS | |