Marantz SR4300 Service Manual

1
1. TECHNICAL SPECIFICATIONS
FM TUNER SECTION
Frequency Range ...........................................................................................................................................76.0 - 90.0 MHz(/F)
............................................................................................................................... 87.5 - 108.0 MHz(/K/L/N/U)
Usable Sensitivity........................................................................................................................................... IHF 1.8 µV/16.4 dBf
Signal to Noise Ratio ................................................................................................................................ Mono/Stereo 76/72 dB
Distortion ................................................................................................................................................... Mono/Stereo 0.2/0.3 %
Stereo Separation ...................................................................................................................................................... 1 kHz 45 dB
Alternate Channel Selectivity ........................................................................................................................ ± 400 kHz 60 dB(/F)
............................................................................................................... ± 300 kHz 60 dB(/K/L/N/U)
Image Rejection ................................................................................................................................................ 83 MHz 70 dB(/F)
...................................................................................................................................... 98 MHz 70 dB(/K/L/N/U)
Tuner Output Level ................................................................................................................. 1 kHz, ± 75 kHz Dev800 mV(/F/U)
.............................................................................................................. 1 kHz, ± 40 kHz Dev800 mV(/K/L/N)
AM TUNER SECTION
Frequency Range .................................................................................................................................. 531 - 1602 kHz(/F/K/L/N)
............................................................................................................................................ 520 - 1710 kHz(/U)
Signal to Noise Ratio ........................................................................................................................................................... 50 dB
Usable Sensitivity.................................................................................................................................................. Loop 500 µV/m
Distortion ............................................................................................................................................1 kHz, 30 % Mod. 0.5 %(/F)
............................................................................................................................... 400 Hz, 30 % Mod. 0.5 %(/K/L/N/U)
Selectivity ........................................................................................................................................................ ± 20 kHz 70 dB(/F)
.............................................................................................................................................. ± 18 kHz 70 dB(/K/L/N/U)
AUDIO SECTION
Power Output (20Hz - 20kHz / THD=0.08%)
Front L&R................................................................................................................................................................. 8 Ω 80 W/Ch
Center ...................................................................................................................................................................... 8 Ω 80 W/Ch
Surround L&R .......................................................................................................................................................... 8 Ω 80 W/Ch
Surround Back ......................................................................................................................................................... 8 Ω 80 W/Ch
Front L&R................................................................................................................................................................. 6 Ω 95 W/Ch
Center ...................................................................................................................................................................... 6 Ω 95 W/Ch
Surround L&R ........................................................................................................................................................... 6 Ω 95 W/Ch
Surround Back .......................................................................................................................................................... 6 Ω 95 W/Ch
Maximum Power Output (1kHz / JEITA)
Front L&R............................................................................................................................................................... 6 Ω 125 W/Ch
Center .................................................................................................................................................................... 6 Ω 125 W/Ch
Surround L&R ........................................................................................................................................................ 6 Ω 125 W/Ch
Surround Back ....................................................................................................................................................... 6 Ω 125 W/Ch
Input Sensitivity/Impedance ................................................................................................................................... 215 mV/ 47 kΩ
Signal to Noise Ratio (Analog Input/Source Direct) ............................................................................................................. 95 dB
Frequency Response
(Analog Input/Source Direct)......................................................................................................................... 8 Hz - 70 kHz(±3dB)
(Digital Input/96kHz PCM) ............................................................................................................................ 8 Hz - 45 kHz(±3dB)
VIDEO SECTION
Television Format ....................................................................................................................................................... NTSC(/F/U)
............................................................................................................................................. NTSC/PAL(/K/L/N)
Input Level/Impedance.............................................................................................................................................. 1 Vp-p/ 75 Ω
Output Level/Impedance ........................................................................................................................................... 1 Vp-p/ 75 Ω
Video Frequency Response......................................................................................................................... 5 Hz - 8 MHz (- 1 dB)
Signal to Noise Ratio ........................................................................................................................................................... 60 dB
GENERAL
Power Requirement .................................................................................................................................. AC 100 V 50/60 Hz(/F)
.................................................................................................................................. AC 220 V 50/60 Hz(/K)
........................................................................................................................................AC 110 V 60 Hz(/L)
....................................................................................................................................... AC 230 V 50 Hz(/N)
....................................................................................................................................... AC 120 V 60 Hz(/U)
Power Consumption....................................................................................................................................................... 320 W(/F)
............................................................................................................................................ 325 W(/K/L/N/U)
Weight ................................................................................................................................................................ 12.5 Kg(27.6 lbs)
ACCESSORIES
Remote Control Unit RC4300SR ................................................................................................................................................. 1
AAA-size batteries ....................................................................................................................................................................... 2
FM Antenna ................................................................................................................................................................................. 1
AM Loop Antenna ........................................................................................................................................................................ 1
AC Power Cord ............................................................................................................................................................................ 1

Marantz SR4300 Specifications

General

Frequency Response	10 Hz - 100 kHz (+1, -3 dB)
Signal to Noise Ratio	98 dB
HDMI Inputs	0
Component Video Inputs	2
Digital Audio Inputs	2 Optical, 1 Coaxial
Type	AV Receiver
Surround Sound Formats	Dolby Digital, DTS, Dolby Pro Logic II
Total Harmonic Distortion	0.08%
Tuner Section	AM/FM
Analog Outputs	2
Input Sensitivity	200mV
Video Inputs	2 S-Video
Video Outputs	1 S-Video