Información del equipo:

Marantz SR680 Receptor
Fabricante:
Marantz
Modelo: SR680
Fecha: 1997
Categoría: Audio, Video, Televisión, Multimedia
Grupo: Receptor
Descripción: Audio/Video Receiver
Información:
                                    1. TECHNICAL SPECIFICATIONS
FM Tuner SECTION
Frequency Range .......................................87.5
- 108.0 MHz
Usable Sensitivity.....................................IHF
1.3pV/13.5 dßf
Signal to Noise Ratio..........................Mono/Stereo
76/68 dB
Distortion..........................................Mono/Stereo
0.2 / 0.5%
Stereo
Separation...............................................1
kHz 40 dB
Alternate Channel Selectivity.......±400 kHz 65 dB (U version)
±300 kHz 65 dB (K, KS, KK version)
image Rejection..............................98 MHz 50dB (U
version)
98 MHz 70 dB (K, KS, KK version) Tuner Output Level.... 1
kHz, ±75 kHz Dev 800mV (U version) 1 kHz, ±40 kHz Dev 800mV
(K, KS, KK version)
AM Tuner SECTION
Frequency Range.......................520 - 1710 kHz (U version)
531 - 1602 or 520 -1710 kHz (K, KS, KK version)
Signal to Noise
Ratio....................................................50 dB
Usable
Sensitivity.............................................
Loop 500 μν
Distortion ........................................... 1
kHz, 30% Mod. 0.5%
Selectivity......................................±20 kHz 70
dB (U version)
±18 kHz 70 dB (K, KS, KK version)
AUDIO SECTION
Rated Power
Stereo Mode FRONT (20 Hz - 20 kHz)....8 ohms 65W / Ch (2ch
driven)
(Main in) Center (40 Hz - 20 kHz)...........8 ohms 80W / Ch
(Main in) Surround (40 Hz - 20 kHz).......8 ohms 7QW / Ch
THD Front (20 Hz - 20 kHz)............................ 8
ohms 0.05%
Input Sensitivity/Impedance
Linear......................................................210mV/40
kohms
Signal to Noise Rate {IHF A)
Linear........................................................................85
dB
Dolby Surround Adjacent Channels Separation............55 dB
VIDEO
Television Format.............................„ NTSC (U, KK
version)
PAL/NTSC/SECAM (K, KS version)
Input
Level/Impedance..................................1Vp-p/75 ohms
Output Level/Impedance..............................1Vp-p/75
ohms
Video Frequency Response.......... 5 Hz to 7 MHz (- 3 dB)
S/N..............................................;............................
63 dB
GENERAL
Power Requirement......................AC 120V 60 Hz (U version)
AC 110/115/220/230V 50/60 Hz (K version) AC 230V 50 Hz (KS
version) AC 220V 50/60 Hz (KK version)
Power Consumption
..................................................... 275W
Dimension {MAX)
Width............................................. 17-Ά
inches (439 mm)
Height.,..............................:.............6-%
inches (158 mm)
Depth..................................................18
inches (458 mm)
Weight.....................................................28.7
Ids. (13.0 kg)
ACCESSORIES
Remote Control Unit
RC780SR...........................................1
AAA-size
batteries...............................................................2
FM Feeder
Antenna..............................................................1
FM Antenna Converter (U version
only)................................1
AM Loop
Antenna.................................................................1
Plug adaptor (K version
only)..............................................1
Extra fuse (for 110/115V fuse)(K version only)
.....................1
AC-3 SECTION
Output Level/Output impedance MAIN L/R, CENTER, SURROUND L/R
1 KHz, 0 dB INPUT..................................0 - 3.5 V
/ 500 Ω
SUBWOOFER
50 Hz, 0 dB INPUT......................................0 - 9
V / 500 Ω
Input Impedance ( RF, COAXIAL
)..................................75 Ω
Frequency Response
MAIN L/R, CENTER, SURROUND L/R ( LARGE )
20 Hz - 20 KHz
........................................................±0.5dB
Filter Characteristics
MAIN L/R, CENTER, SURROUND L/R ( SMALL )
H.P.F.................................................fc=100
Hz, 12 dB/oct.
SUBWOOFER
L.P.F.................................................fc=100
Hz, 24 dB/oct.
Total Harmonic Distortion
MAIN L/R, CENTER, SURROUND UR (1 KHz ) ....... 0.01% or less
Subwoofer ( 50 Hz)......................................0.1%
or less
Signal to Noise Ratio (IHF-A
)..................................... 98 dB
Channel Separation (1
KHz)...................................... 80 dB

Estos manuales están disponibles para el equipo anterior:

Tipo de manual: Manual de servicio Marantz-6627-Manual-Page-1-Picture
Páginas: 42
Tamaño: 14.75 Mbytes (15462569 Bytes)
Idioma Inglés
Revisión: First Issue
Manual-/ número de identificación: 287J855010 ACT
Fecha: septiembre 1997
Calidad: Documento Scaned, todo legible.
Fecha de carga:
MD5: c64ed709a67df0a352a07d9fe9b24d41
Descargas: 338 desde 26 abril 2015
Información:
SECTION PAGE
1. TECHNICAL
SPECIFICATIONS ... 1
2. WIRING
DIAGRAM ... 2
3. BLOCK
DIAGRAM ... 3
4. SCHEMATIC DIAGRAM AND PARTS LOCATION (Pattern
Side) ... 5
5. IC
DATA ... 35
6. EXPLODED VIEW AND PARTS
LIST ... 41
7. SERVICE
PROGRAM ... 44
8. ELECTRICAL
ADJUSTMENTS ... 45
9. TECHNICAL
DESCRIPTION ... 48
10. SIGNAL AND CIRCUIT
DESCRIPTION ... ;V ... 48
11. ELECTRICAL PARTS
LIST ... ,! ... 49
Marantz-6627-Manual-Page-1-Picture


Comments (0)

No comments yet. Be the first!

Add Comment

* Required information
1000
Captcha Image
Powered by Commentics