Marantz PM 710 DC Service Manual 2

Page 2

TECHNICAL SPECIFICATIONS (DIN)

AUDIO SECTION

POWER OUTPUT. DIN, 4 OHM, PER CHANNEL ............................... 100W
POWER OUTPUT, FTC AMERICAN STANDARDS, 4 OHM, PER CHANNEL . . . . . BBW
TOTAL HARMONIC DISTORTION AT RATED POWER OUTPUT ................. 0.06%
I.Mi DISTORTION AT RATED POWER OUTPUT
(250 H! AND 3 '11 MIXED, AMPLITUDE RATIO 4:1) ..................... 0.05%
POWER OUTPUT, DIN, B OHM, PER CHANNEL ................................ 80W
POWER OUTPUT, FTC AMERICAN STANDARDS, 3 OHM, PER CHANNEL . .. . .. 70W
TOTAL HARMONIC DISTORTION AT RATED POWER OUTPUT ................. 0.03%
|.M. DISTORTION AT RATED POWER OUTPUT
1250 H! AND 8 kHz MIXED, AMPLITUDE RATIO 4:1) . . .......... 0.03%
POWER BANDWIDTH ....... . 0 Hz ~70 kHz
DAMPING FACTOR 8 OHM . ............ 110
Frequency Response
Phono (RIAA)

........ $0.25 dB

Aux (:1 d8) . 'IO Hz~60 kHz
Signal-to-Noise Ratio IlHF-A Network)
Phono (MC) . 78 dB
(MM) . . . 88 dB
Aux ......... . . 93dB
Input Terminals
Phono: Input Impedance .......................................... 47k ohms
Input Capacitance ............... .. . 220 pF
Input Sensitwitv I033 mV
Overload Margin . I . . 38 dB
Aux: Input Impedance . . 25k ohms
Input Sensitivity .. 18 mV
Phano Equivalent Input Noise 0. 38 IIV
Fhono Dynamic Range (Ratio 01 input overload to equivalent input noise) ........... 112 dB
Channel Balance (0 to -40 Ida/40 Hz ~16 kHz)
Phono . .

Aux . i . i
lnterchannel Crosstalk
Phone, 1 kHz

Aux 1 kHz
Tape,1kHz... . . . . . . . . . .
Intersource Crosstalk (Worst PoInt). 1 kHz .................................... 58 dB
Output Valtage,1 kHz
Tape Out .......................................................... 415 mV
Output Impedance, 1 kHz
Tape Out . . .................................... 220 ohms
GENERAL
Power Requirements .............................................. 220V AC, 50 Hz
IE and N versions are Ieaturing an external voltage selector for use on
110V. Other versions can be converted by a qualified
technician to operate on 240V.)
Power Consumption at Ra'ted Output, both Channels Driven ..... . . . I .300W t 20W
Idling Power ......................................................... 50W 1 5W

Semiconductor Complement
Transistors . .

Diodes.
Integrated Circuits . ,
Dimensions
Panel Width . . . ............. 416 mm (16-3/8 inches)
Panel Heiylt . . . . . 146 mm [5-3/4 inches)
Depth ............. 330 mm (9-9/16 inches)
Weight
Unit Alone . . . . . . 15 kg (33 lbs)
Packed tor Shipment . . ................... 17 kg (37.4 lbs)