27
MHC-DX80 4-232-652-
14
(1)
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 25).
• 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 25).
• The record/playback heads are magnetized. (See
“Demagnetizing the tape heads” on page 25).
The tape does not erase completely.
• The record/playback heads are magnetized. (See
“Demagnetizing the tape heads” on page 25).
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 25).
Noise increases or the high frequencies are erased.
• The record/playback heads are magnetized. (See
“Demagnetizing the tape heads” on page 25).
Tuner
Severe hum or noise (“TUNED” or “STEREO”
flashes in the display).
• Adjust the antenna.
• The signal strength is too weak. Connect the
external antenna.
A stereo FM program cannot be received in stereo.
• Press FM MODE so that “MONO” disappears.
If other troubles not described above
occur, reset the system as follows:
1
Press
x
, ENTER and
?/1
at the same
time.
2
Unplug the power cord.
3
Plug the power cord back in.
4
Press
?/1
to turn on the power.
The unit is reset to factory settings. All the
settings you made are cleared.
Specifications
Amplifier section
HCD-DX80
The following measured at AC 120, 220, 240V
50/60 Hz
DIN power output (rated) 160 + 160 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
200 + 200 watts
(6 ohms at 1 kHz, 10%
THD)
TA-DX80
The following measured at AC 120, 220, 240V
50/60 Hz
DIN power output (rated) 75 + 75 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
100 + 100 watts
(6 ohms at 1 kHz, 10%
THD)
Inputs
GAME (VIDEO):
1 Vp-p, 75 ohms
(phono jacks)
GAME (AUDIO):
Voltage 250 mV,
(phono jacks)
impedance 47 kilohms
MD/VIDEO (AUDIO) IN: voltage 450 mV/250 mV,
(phono jacks)
impedance 47 kilohms
MIC:
sensitivity 1 mV,
(phone jack)
impedance 10 kilohms
Outputs
VIDEO OUT:
max. output level 1 Vp-p,
(phono jacks)
unbalanced, Sync.
negative load impedance
75 ohms
PHONES:
accepts headphones of
(stereo mini jack)
8 ohms or more
FRONT SPEAKER:
accepts impedance of 6 to
16 ohms
SURROUND SPEAKER: accepts impedance of
6 to 16 ohms
CD player section
System
Compact disc and digital
audio system
Laser
Semiconductor laser
(
λ
=795nm)
Laser Output
Max. 44.6
µ
W*
*This output is the value
measured at a distance of
200 mm from the
objective lens surface on
the Optical Pick-up Block
with 7 mm aperture.
Frequency response
2 Hz – 20 kHz (±0.5 dB)
Wave length
780 – 790 nm
Signal-to-noise ratio
More than 90 dB
Dynamic range
More than 90 dB
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wave length
660 nm
Output Level
–18 dBm
continued
10ADD_MHC-DX80.p65 GB
17/07/2001, 2:54 PM
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