Pioneer GM-D7500M SERIES Service Manual page 7

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GM-D7500M/XSEW5, GM-D7500M/XSES, GM-D7500M/XSCN5
Power source .........................14.4 V DC (10.8 V to 15.1 V
Grounding system................ Negative type
Current consumption .......... 18 A (at continuous power,
Average current drawn........ 5.2 A (4 ohm for one channel)
Back up current ......................3.0 mA or less
Fuse ......................................... 40 A × 1
Dimensions (W × H × D) .... 245 mm × 56 mm × 200
Weight ..................................... 2.1 kg (Leads for wiring not
Maximum power output ...... 400 W × 1 (4 ohm ) / 800 W × 1
Continuous power output ... 200 W × 1 (at 14.4 V, 4 ohm , 20
Load impedance ................... 4 ohm (2 ohm to 8 ohm allowable)
Frequency response............. 10 Hz to 30 kHz (+0 dB, -3
Signal-to-noise ratio............. 95 dB (IEC-A network)
Distortion ................................ 0.03 % (10 W, 100 Hz)
Low pass filter:
Cut off frequency ......... 40 Hz to 240 Hz
TE
Cut off slope .................. -12 dB/oct
L 13942296513
Bass boost:
Frequency ...................... 50 Hz
Level................................. 0 dB / 6 dB / 12 dB
Gain control:
RCA ................................. 200 mV to 6.5 V
Speaker .......................... 0.8 V to 10 V
Maximum input level / impedance:
RCA ................................. 6.5 V / 22 k ohm
Speaker ......................... 10 V / 22 k ohm
Notes
• Specifications and the design are subject to
modifications without notice.
• The average current drawn is nearly the maxi-
mum current drawn by this unit when an
audio signal is input. Use this value when
working out total current drawn by multiple
power amplifiers.
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allowable)
4 ohm )
10.3 A (2 ohm for one channel)
mm
included)
(2 ohm )
Hz to 240 Hz,
400 W × 1 (at 14.4 V, 2 ohm , 50
Hz, 1% THD)
dB)
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