Sony MHC-S7AV Stereo System User Manual


 
35
Additional Information
Tape Deck
The tape does not record.
The tab has been removed from the cassette (see
“To save a tape permanently” on page 32).
The tape has reeled to the end.
The tape does not record nor play, or there is a
decrease in sound level.
The heads are dirty (see “Cleaning the tape
heads” on page 33).
The record/playback heads are magnetized (see
“Demagnetizing the tape heads” on page 33).
The tape does not erase completely.
The record/playback heads are magnetized (see
“Demagnetizing the tape heads” on page 33).
There is excessive wow or flutter, or the sound
drops out.
The capstans or pinch rollers are dirty (see
“Cleaning the tape heads” on page 33).
Noise increases, or the high frequencies are
erased.
The record/playback heads are magnetized (see
“Demagnetizing the tape heads” on page 33).
After pressing N (n) or Z, there is a
mechanical noise, “EJECT” appears in the
display, and the unit enters standby mode
automatically.
The cassette tape has not inserted correctly.
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:
1 While holding down DIGITAL, press
DISPLAY.
2 Press ?/1 to turn on the power.
The unit is reset to factory settings. All the
settings are cleared.
Specifications
Amplifier section
European model:
Front Speaker:
DIN power output (rated) 95 + 95 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
120 + 120 watts
(6 ohms at 1 kHz, 10%
THD)
Music power output (reference)
200 + 200 watts
(6 ohms at 1 kHz, 10%
THD)
Center Speaker:
DIN power output (rated) 30 watts
(8 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
40 watts
(8 ohms at 1 kHz, 10%
THD)
Music power output (reference)
75 watts
(8 ohms at 1 kHz, 10%
THD)
Rear Speaker:
DIN power output (rated) 30 + 30 watts
(8 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
40 + 40 watts
(8 ohms at 1 kHz, 10%
THD)
Music power output (reference)
75 + 75 watts
(8 ohms at 1 kHz, 10%
THD)
continued