Pioneer GM-6400F/XJ/UC Service Manual page 7

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GM-6400T/XJ/EW, GM-6400T/XJ/ES
Power source..........................14.4 V DC (10.8 V to 15.1 V
Grounding system.................Negative type
Current consumption .......... 35 A (atcontinuous power,
Average current drawn........ 9 A (4
Fuse ......................................... 25 A × 2
Backup current ..................... 0.03 mA or less
Dimensions (W × H × D) .... 265 mm × 62 mm × 346
Weight ..................................... 3.8 kg(Leads for wiring not
Maximum power output ...... 120 W × 4 (4
Continuous power output .. 60 W × 4 (at 14.4 V, 4
Load impedance ................... 4
TE
L 13942296513
Frequency response............. 10 Hz to 50 kHz (+0 dB, –1
Signal-to-noise ratio............. 95 dB (IEC-A network)
Distortion .................................0.03 % (10 W, 1 kHz)
Separation .............................. 70 dB (1 kHz)
Low pass filter:
Cut off frequency ......... 80 Hz
Cut off slope .................. –12 dB/oct
High pass filter:
Cut off frequency ......... 80 Hz
Cut off slope .................. –12 dB/oct
Gain control:
RCA ................................ 200 mV to 6.5 V
Speaker .......................... 0.8 V to 26 V
Maximum input level / impedance:
RCA ................................ 6.5 V / 22 k
Speaker .......................... 26 V / 90 k
Notes
• Specifications and the design are subject to
modifications without notice due to improve-
ments.
• The average current drawn is nearly the maxi-
mum current drawn by this unit when an
www audio signal is input. Use this value when
.
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allowable)
4 )
for four channels)
15 A (4 for two channels)
mm
included)
) / 300 W × 2
(4 )
Hz to 20 kHz 0.2% THD)
150 W × 2 (at 14.4 V, 4 , 20
Hz to 20 kHz 0.8% THD)
75 W × 4 (at 14.4 V, 2 , 20
Hz to 20 kHz 0.8% THD)
(2 to 8 allowable)
(Bridge connection: 4
allowable)
dB)
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working out total current drawn by multiple
power amplifiers.
, 20
to 8
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3 6 7 1 3 1 5
co
.
GM-6400F/XJ/UC
7
8
9 4 2 8
0 5 8 2 9 9 4 2 8
m
8
9 9
A
B
C
9 9
D
E
F
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