Denon DRA-265R - Troubleshooting and Specifications; Problem Resolution Guide; Technical Performance Data; Component Specifications

TROUBLESHOOTING
1. Have ail connections been made PROPERLY?
2. Have you followed ali operational instructions correctly?
3. Check speaker and the turntable systems for proper operation.
When your unit does not seem tobe operating correctly, first check the items in the following table. Ifthe symptom does not correspond to any of the problems
as shown below, tum off the power sources immediately and contact your DENON dealer.
Proven
FM AND AM RECEPTION
Radio program can not be received. « Antenna connection is wrong. * Check the connection.
* Asignal strength is weak. * Check the antenna installation.
Noise is reproduced. « Asignal strength is weak. * Install an outdoor antenna.
« Automobile ignition noise interferes * Keep the antenna away from the
with reception. street.
* Other efectrical equipment interferes « Keep the equipment away from this
with reception. set, or turn off the power of the other
equipment.
¢ Use manual tuning.
* Use manual tuning for optimum
reception.
The preset frequencies are erased. The memory back-up term
(about 1 month) passed.
tn automatic tuning, the frequency
doesn't stop at the radio station.
A signat strength is weak.
$n automatic tuning, it stops at the one
step fower os higher frequency than the
tadio station.
Noise or strong signat strength is
received.
No sound is produced with power on. Input and speaker cords connection
are wrong.
« Speaker switch is off.
* The INPUT SELECTOR buttons are in
wrong position.
‘The protective circult is operating.
Check the connection.
* Tum on speaker switch.
* Check these position.
* Tum the power off once, check the
connections to the speakers, then tum
the power on again.
«Ask your dealer, or the nearest
DENON representative.
The fusa has blown out.
Audible hum when playing records. The input and grounding cords con- Check the connection.
nection of the tumtable are wrong.
© The cords connection of the cartridge Check the connection.
are wrong.
© Tha interference from the nearby TV «Ask your dealer, or the nearest
or radio transmission antenna DENON representative.
Howling is produced when the volume
control is tumed up too high while play-
ing records.
The vibrations and sounds transmit
from the speakers to the tumtable.
insulate the vibrations, or keep the
speakers away from the tumtable.
The record Is stained with dust.
Cracking noise is produced when playing Clean the record.
records.
«The stylus tip of the cartridge is
stained with the dust.
Clean the stylus tip.
The cartridge is defective. Try the other cartridge.
te
SPECIFICATIONS
AMPLIFIER SECTION
Continuous Power Output
{DIN}:
Power Bandwidth (IHF):
Total Harmonic Distortion:
Frequency Response:
Input Senaitivity and
tmpedance:
Maximum Input Levet:
‘Signal to Nolse Ratio
QHE-A):
Tone Controls:
SSW + 55 W (4 ohms, 1 kHz}
10 Hz ~ 40 kHz (T.H.D. 0.15% both channets
driven into 8 ohms)
0.03% (-3 6 at rated output, 8 ohms)
PHONO RIAA Standard Curve (Recording Output)
MM 20 Hz - 20kHiz 2 0.5 dB
CD, VIDEO, 20 Hz ~ 50 kHz + 1.5 dB
TAPE (iw
PHONO] MM 25mV 47 kohms:
CD, VIDEO, 150mV 25 kohms
TAPE
PHONO MM 120mv
PHONO MM 78 dB {al 5.0 mV input)
CD, VIDEO, 95 dB
TAPE
BASS. + 10 dB at 100 Hz
TREBLE * 10 0B at 10 kHz
50 Hz/10 kHz, + 10 dBv+6 dB
TUNER SECTION
[FM] (note: pV at 75 ohms, 0 dBf = 1 x 10 W)
Recelving Range: 87.5 ~ 108 MHz
Usable Sensitivity: 0.9 pV (10.3 dBA
Signal to Noise Ratio
(QHF-A}: MONO 82.68
STEREO 73.08
image Rejection: 65 dB
Selectivity (+ 300 kHz}: 55 dB
Frequency Response: SO Hz ~ 15 kHz #92 op
{at 1 kftz): 4008
fas]
Receiving Range: 522 ~ 1611 kHz
Usable Sensitivity: 18 pV
Signal to Noise Ratio: 55 dB
General
Power Supply: AC 230 V SO Hz
Power Consumption: 104W
Power Outlet; SWITCHED 100 W
Dimensions: 434 mm (W) x 119 mm (H)
x 306 mm {D)
Weight: 6.7K
REMOTE CONTROL UNIT RC-174
Remote control system: infrared pulse system
Power supply: 3V DC Two size "AA" (Fi6)
dry coll batteries
External dimensions: 60 mm (W) x 175 mm (H)
x 18mm (0)
Weight: 120 g (Includes batteries)
Design and specifications are subject to change without prior notice.
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