TROUBLESHOOTING
If the unit fails to operate normally, check the following points to determine whether the fault can be corrected by the simple measures suggested. If it cannot be corrected, or if the fault is not listed in the SYMPTOM column, disconnect the power cord and contact your authorized YAMAHA dealer or service center for help.
SYMPTOM | PROBABLE CAUSE | REMEDY |
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This unit does not switch ON when the | The power cord is not connected or not | Securely connect the power cord. |
POWER switch is pressed. | completely connected. |
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It happens that this unit does not work | There is an influence of strong external noise | Turn the power to this unit off and disconnect |
normally. | (lightning, excessive static electricity, etc.) or a | the AC power cord from the AC outlet. After |
| misoperation on this unit while using this unit. | about 30 seconds have passed, connect the |
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| power and operate this unit again. |
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The disc tray does not close completely. | A foreign object is obstructing the tray. | Carefully check the disc tray and remove the |
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| foreign object. |
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Play does not begin. | The disc is damaged. | Check the disc carefully; replace it if |
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| necessary. |
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| There is moisture on the laser pickup. | Wait 20 to 30 minutes after switching the unit |
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| ON before trying to play a disc. |
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| The disc has been loaded upside down. | Reload the disc with the label side up. |
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| The disc is dirty. | Clean the disc. |
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Play is delayed, or begins at the wrong | The disc may be scratched or damaged. | Check the disc carefully; replace it if |
place. |
| necessary. |
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A disc cannot be played normally, or there | A nonstandardized disc is played. | Play another disc. |
is a noise during play. |
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No sound or no picture. | Improper output cable connections. | Connect the cables properly. If the problem |
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| persists, the cables may be defective. |
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| Improper amplifier operation. | Set the amplifier controls to the correct input |
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| selection. |
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No picture. | The setting of the VIDEO OUT MODE | Set the VIDEO OUT MODE SELECT switch to |
| SELECT switch is improper. | another proper position. |
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Sound and picture “skip”. | This unit is being subjected to vibrations or | Relocate this unit. |
| impacts. |
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| The disc is dirty. | Clean the disc. |
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Sound “hums”. | Improper cable connections. | Securely connect the audio cables. If the |
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| problem persists, the cables may be defective. |
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Noise from a nearby tuner. | The tuner is too close to this unit. | Move the tuner and this unit farther apart. |
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Noise from inside of the disc tray. | The disc may be warped. | Replace the disc. |
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The remote control transmitter does not | The batteries of this remote control transmitter | Replace the batteries with new ones. |
work. | are too weak. |
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| Direct sunlight or lighting (of an inverter type | Change position of the main unit. |
| of fluorescent lamp etc.) is striking the remote |
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| control sensor of the main unit. |
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SPECIFICATIONS
Audio (analog) output level (only when playing CD) | Signal processing |
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1 kHz, 0 dB ................................................................ | 2 ± 0.5V | KEY CONTROL, ECHO | ................................................ Digital |
Signal to noise ratio (only when playing CD) | Power requirements |
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........................................................................ | 100 dB or more | China model ................................................. | AC 220V, 50 Hz |
Dynamic range (only when playing CD) |
| Singapore model.......................................... | AC 230V, 50 Hz |
.......................................................................... | 96 dB or more | General model.................... | AC 110/120/220/240V, 50/60 Hz |
Harmonic distortion + noise |
| Power consumption ........................................................ | 25W |
1 kHz ............................................................. | 0.0035% or less | Dimensions (W x H x D) | ......................... 435 x 116 x 403 mm |
Frequency response |
| Weight ............................................................................... | 6 kg |
2 | ±0.5 dB | Accessories ................................... | Audio connection cord x 1 |
Video output |
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| Video connection cord x 1 |
75Ω , Negative sync. .............................................. | 1 terminal |
| Remote control transmitter |
Video output level ........................................................ | 1 |
| Batteries (size AA, R6, |
Mic input ....................................................................... | 2 jacks |
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| Please note that all specifications are subject to change | |
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| without notice. |
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