Troubleshooting (continued)
Tuner
There is severe hum or noise (“TUNED” or “STEREO” flashes in the display).
•Adjust the antenna.
•The signal is too weak. Connect an external antenna.
A stereo FM program cannot be received in stereo.
•Press STEREO/MONO so that “MONO” disappears.
If other troubles not described above occur, reset the system as follows:
1While holding down DIGITAL, press
DISPLAY.
2Press ?/1 to turn on the power.
The unit is reset to factory settings. All the settings are cleared.
Specifications
Amplifier section
DIN power output (rated) | 60 + 60 watts |
| (6 ohms at 1 kHz, DIN) |
Continuous RMS power output (reference) | |
| 80 + 80 watts |
| (6 ohms at 1 kHz, 10% |
| THD) |
Music power output (reference) | |
| 150 + 150 watts |
| (6 ohms at 1 kHz, 10% |
| THD) |
Inputs |
|
VIDEO (AUDIO) IN: | voltage 250 mV, |
(phono jacks) | impedance 47 kilohms |
MD IN: | voltage 450 mV, |
(phono jacks) | impedance 47 kilohms |
OPTICAL IN: |
|
(Square optical connector jacks, rear panel) | |
wavelength | 700 nm |
Outputs |
|
MD OUT: | voltage 250 mV |
(phono jacks) | impedance 1 kilohms |
PHONES: | accepts headphones of |
(stereo mini jack) | 8 ohms or more |
FRONT SPEAKER: | accepts impedance of 6 to |
| 16 ohms |
SUB WOOFER OUT: | Voltage 1 V, |
| impedance 1 kilohms |
CD player section |
|
System | Compact disc and digital |
| audio system |
Laser | Semiconductor laser |
| (λ=795 nm) |
| Emission duration: |
| continuous |
Frequency response | 2 Hz – 20 kHz (±0.5 dB) |
More than 90 dB | |
Dynamic range | More than 90 dB |
OPTICAL OUT |
|
(Square optical connector jack, rear panel)
Tape player section
Recording system | |
Frequency response | 60 – 13,000 Hz (±3 dB), |
(DOLBY NR OFF) | using Sony TYPE I |
| cassette, |
| 60 – 14,000 Hz (±3 dB), |
| using Sony TYPE II |
| cassette |
Wow and flutter | ±0.15% W.Peak (IEC) |
| 0.1% W.RMS (NAB) |
| ±0.2% W.Peak (DIN) |
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