Sony MHC-RV990D User Manual

64
GB
Tuner
Severe hum or noise/stations cannot be
received. (“TUNED” or “STEREO” flashes in
the display)
• Set the proper band and frequency (page 39).
• Connect the antenna properly (page 9).
• Find a place and an orientation that provide good
reception, then set up the antenna again. If you
cannot obtain good reception, we recommend you
connect a commercially available external
antenna.
• The supplied FM lead antenna receives signals
along its entire length, so make sure you extend it
fully.
• Locate the antennas as far away from the speaker
cords as possible.
• Consult your nearest Sony dealer if the supplied
AM antenna has come off the plastic stand.
• Try turning off surrounding electrical equipment.
• Set “DVD PWR OFF” by DVD power manage
function (page 40).
A stereo FM program cannot be received in
stereo.
• Press FM MODE on the unit until “MONO”
disappears.
Tape deck
The tape does not record or play, or there is a
decrease in sound level.
• The heads are dirty. Clean them (page 67).
• The record/playback heads are magnetised.
Demagnetise them (page 67).
The tape does not erase completely.
• The record/playback heads are magnetised.
Demagnetise them (page 67).
There is excessive wow or flutter, or the sound
drops out.
• The capstans or pinch rollers are dirty. Clean them
(page 67).
Noise increases or the high frequencies are
erased.
• The record/playback heads are magnetised.
Demagnetise them (page 67).
The tape does not record.
• No cassette is loaded. Load a cassette.
• The tab has been removed from the cassette.
Cover the broken tab with adhesive tape
(page 67).
• The tape has wound to the end.
Optional components
There is no sound.
• Refer to General item “There is no sound.”
(page 60) and check the condition of the system.
• Connect the component properly (page 57) while
checking:
– if the cords are connected properly.
– if the cord plugs are firmly inserted all the way.
• Turn on the connected component.
• Refer to the operating instructions supplied with
the connected component and start playing.

Sony MHC-RV990D Specifications

General

Brand	Sony
Model	MHC-RV990D
Category	Stereo System
Language	English