Marantz MM8003 Service Manual

5
CHART OF FACTORY MODE
Start
Press Factory Key
(SW41)
Turn on all CPU Version Indication LED
V1(D407)/V2(D406)/V3(D405)
Is all Temperature Sensor IC
(IC51/IC52/IC53/IC54) output voltage
0 °C  X  10 °C ?
10 °C  X  60 °C ?
Is all Temperature Sensor IC
(IC51/IC52/IC53/IC54) output voltage
Press Factory Key
(SW41)
Switch the Power Supply voltage switching
Relay(RY21/RY22) High voltage and Low
Voltage.
The fan is rotated at
Low speed.
The fan is rotated at
high speed.
YES
NO
YES
NO

Marantz MM8003 Specifications

General

Damping factor	100
Amplifier class	-
Frequency range	8 - 100000 Hz
Input sensitivity	2400 mV
Audio output channels	7.1 channels
Peak power per channel	170 W
Signal-to-Noise Ratio (SNR)	105 dB
Total Harmonic Distortion (THD)	0.03 %
RMS power output per channel (8 Ohm)	140 W
AC (power) in	Yes
Speakon ports quantity	8
Purpose	Home
Product color	Black
Cables included	AC
Connectivity technology	Wired
Power consumption (standby)	0.4 W
Power consumption (typical)	880 W

Weight and Dimensions

Depth	384 mm
Width	440 mm
Height	184.5 mm
Weight	17900 g