Pioneer GM-5400T Service Manual page 7

5
GM-5400T/XJ/EW5, GM-5400T/XJ/ES
Power source..........................14.4 V DC (10.8 V to 15.1 V
allowable)
Grounding system.................Negative type
Current consumption .......... 30 A (atcontinuous power,
4 )
Average current drawn....... 10 A (4
19 A (4
Fuse ........................................ 30 A × 2
Backup current ..................... 0.03 mA or less
Dimensions (W × H × D) ... 265 mm × 62 mm × 346
mm
Weight ..................................... 3.8 kg(Leads for wiring not
included)
Maximum power output ...... 250 W × 2 (4
(4 )
Continuous power output .. 125 W × 2 (at 14.4 V, 4
Hz to 20 kHz 0.2% THD)
380 W × 1 (at 14.4 V, 4
Hz to 20 kHz 0.8% THD)
190 W × 2 (at 14.4 V, 2
Hz to 20 kHz 0.8% THD)
Load impedance ................... 4
(Bridge connection: 4
Frequency response............ 10 Hz to 50 kHz (+0 dB, –1
dB)
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
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 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
audio signal is input. Use this value when
5
6
for two channels)
for one channel)
) / 760 W × 1
, 20
, 20
, 20
(2 to 8 allowable)
to 8
allowable)
GM-5400T/XJ/UC
6
7
working out total current drawn by multiple
power amplifiers.
7
8
A
B
C
D
E
F
7
8