Marantz CD7300 Manuel d'utilisateur Page 3
- Page / 33
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
1
1. TECHNICAL SPECIFICATIONS
Audio characteristics
Channels .................................................................................................................................................................2 channels
Frequency response......................................................................................................................................... 2 Hz to 20 kHz
Dynamic range ..............................................................................................................................................................100 dB
Signal-to-noise ratio.......................................................................................................................................................110 dB
Channel separation ..........................................................................................................................................100 dB (1 kHz)
Harmonic distortion ....................................................................................................................................... 0.0025% (1 kHz)
Wow & fl utter ..............................................................................................................................................Precision of quartz
Error correction system ........................................................................................................................ Cross-interleave Reed
Solomon code (CIRC)
Audio output ..................................................................................................................................................2.0 V rms, stereo
Headphone output......................................................................................................... 18 mW/32 ohms (variable maximum)
Digital output
Coaxial output (pin jack) .........................................................................................................................0.5 Vp-p, 75 ohms
Optical output (square optical connector) .............................................................................................................. -19 dBm
Optical readout system
Laser.................................................................................................................................................... AlGaAs semiconductor
Wavelength................................................................................................................................................................... 780 nm
Signal system
Sampling frequency....................................................................................................................................................44.1 kHz
Quantization .............................................................................................................................................16-bit linear/channel
Power supply
Power requirement .................................................................................................................................... AC 220V 60Hz (/C)
...............................................................................................................................AC 100V 50/60Hz (/F)
.........................................................................................................................AC 110/220V 50/60Hz (/K)
.................................................................................................................................... AC 230V 50Hz (/N)
................................................................................................................................AC 230V 50/60Hz (/S)
Power consumption ..........................................................................................................................................................12 W
Cabinet, etc.
Maximum dimensions................................................................................................................440(W) x 89(H) x 317 (D) mm
Weight ............................................................................................................................................................................ 5.7 kg
Allowable operating temperature...........................................................................................................................+5 to +35°C
Allowable operating humidity........................................................................................................5 to 90% (no condensation)
- CD Player 1
- CD7300 /F1N/K1G/S1G/C1G 1
- MARANTZ DESIGN AND SERVICE 2
- 1. TECHNICAL SPECIFICATIONS 3
- 2. SERVICE PROCEDURE 4
- by adjusting T-OnTime 6
- Tray open 7
- Tray close 7
- 3. SERVICE MODE 8
- 4. BLOCK DIAGRAM 9
- 5. SCHEMATIC DIAGRAM 10
- 148 9 10 11 12 13 11
- DM:Dummy 12
- (Not use) 12
- WG05AK1030 13
- SYM No. PM01 13
- SYM No. PS01 13
- WG05AK1010 13
- WG05AK1020 16
- 6. PARTS LOCATION 17
- QR01 DR01 18
- QR02 DF02 18
- 7. IC DATA 19
- Pin descriptions 19
- Pin Assignment 19
- Pin Description 20
- QY01:µPD784216A 23
- ABBREVIATION AND MARKS 27
- C304 28
- C307 28
- D406 30
- 30
- D801 30
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