Technical Specifications; Cleaning Of Equipment External Surfaces; Repairs - Marantz SR4003 User Manual

ENGLISH

TECHNICAL SPECIFICATIONS

FM TUNER SECTION
Frequency Range ................................ 87.5 – 108.0 MHz
Usable Sensitivity ............................IHF 1.8 µV/16.4 dBf
Signal to Noise Ratio ................... Mono/Stereo 75/70 dB
Distortion ......................................Mono/Stereo 0.2/0.3 %
Stereo Separation .........................................1 kHz 45 dB
Alternate Channel Selectivity .................± 400 kHz 60 dB
Image Rejection .........................................98 MHz 70 dB
Tuner Output Level ........... 1 kHz, ± 75 kHz Dev 800 mV
AM TUNER SECTION
Frequency Range ................................... 520 – 1710 kHz
Signal to Noise Ratio .............................................. 50 dB
Usable Sensitivity ..................................... Loop 400µV/m
Distortion ...................................400Hz, 30 % Mod. 0.5 %
Selectivity .................................................± 20 kHz 70 dB
AUDIO SECTION
Power Output (20 Hz – 20 kHz/THD=0.08%)
Front L&R ............................................8 ohms 80 W / Ch
Center ..................................................8 ohms 80 W / Ch
Surround L&R ......................................8 ohms 80 W / Ch
Surround Back L&R .............................8 ohms 80 W / Ch
Front L&R ..........................................6 ohms 105 W / Ch
Center ................................................6 ohms 105 W / Ch
Surround L&R ....................................6 ohms 105 W / Ch
Surround Back L&R ...........................6 ohms 105 W / Ch
Input Sensitivity/Impedance ...............180 mV/ 47 Kohms
Signal to Noise Ratio(Analog Input / Pure Direct) .... 105 dB
Frequency Response
(Analog Input / Pure Direct)
........................................... 8 Hz – 100 kHz (± 3 dB)
(Digital Input / 96 kHz PCM)
............................................ 8 Hz – 45 kHz (± 3 dB)
VIDEO
Television Format ....................................................NTSC
Input Level/Impedance ........................... 1 Vp-p/75 ohms
Output Level/Impedance ......................... 1 Vp-p/75 ohms
Video Frequency Response .......5 Hz to 8 MHz (– 1 dB)
Video Frequency (Component) ....5 Hz to 80 MHz (– 1 dB)
S/N .......................................................................... 60 dB
GENERAL
Power Requirement .................................AC 120 V 60Hz
Power Consumption .............................................. 500 W
Weight ..................................................25.6 lbs (11.6 kg)
ACCESSORIES
Remote Controller .......................................................... 1
AAA-size batteries ........................................................ 2
FM Antenna ................................................................... 1
AM Loop Antenna .......................................................... 1
AC Power Cord .............................................................. 1
Microphone MC-10 ........................................................ 1
User Guide ..................................................................... 1
42
DIMENSIONS
17-5/16 ins. (440.0 mm)
DISP MULTI AUTO TUNED ST V – OFF NIGHT PEAK ATT ANALOG SURROUND
DIGITAL DIGITAL
SLEEP AUTO SURR DIRECT DISC 6.1 MT X 6.1 SPKR B EQ
L C R
LFE
AAC PCM
SL S SR
Specifi cations subject to change without prior notice.
CLEANING OF EQUIPMENT EXTERNAL
SURFACES
The exterior fi nish of your unit will last indefi nitely with
proper care and cleaning, Never use scouring pads,
steel wool, scourging powders or harsh chemical
agents (e.g., lye solution), alcohol, thinner, benzine,
insecticide or other volatile substances as these wil
mar the fi nish of the equipment. Likewise, never
use cloths containing chemical substances. If the
equipment get dirty, wipe the external surfaces with
a soft, lint-free cloth.
If the equipment becomes heavily soiled:
• dilute some washing up liquid in water, in a ratio of
one part detergent to six parts water.
• dip a soft, lint free in the solution and wring the it is
damp.
• wipe the equipment with the damp cloth.
• dry the equipment by wiping it with a dry cloth.

REPAIRS

Only the most competent and qualified service
technicians should be allowed to service the
factory-trained warranty station personnel have
the knowledge and special facilities needed for
repair and calibration of this precision equipment.
After the warranty period has expired, repairs will
be performed for a charge if the equipment can be
returned to normal operation.
In the event of diffi culty, refer to your dealer or write
directly to the nearest location to you that is listed on
the Marantz Authorized Service Station list. If writing,
please include the model and serial number of the
equipment together with a full description of what you
think is abnormal about the equipment's behaviour.