Pioneer CRT4709, Руководство по обслуживанию

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GM-6500F/XZUC
6
1 2 3 4
1 2 3 4
C
D
F
A
B
E
2. SPECIFICATIONS
2.1 SPECIFICATIONS
•
GM-6500F/XZUC
•
GM-6500F/XZEW5, XZES
Power source.............................14.4 V DC (10.8 V to 15.1 V
allowable)
Grounding system.................. Negative type
Current consumption ............32 A (at continuous power,
4
Ω
)
Average current drawn.........9 A (4
Ω
for four channels)
15 A (4
Ω
for two channels)
Fuse.............................................. 25 A × 2
Dimensions (W × H × D) ... 289 mm × 62 mm × 349
mm
(11-3/8 in. ×2-1/2 in. × 1 ft.
2 in.)
Weight ........................................ 3.3 kg (7.3 lbs)
(Leads for wiring not in-
cluded)
Maximum power output .......760 W (190 W × 4)
Continuous power output ... 60 W × 4 (at 14.4 V, 4
Ω
,
20 Hz to 20 kHz, 1 % THD
+N)
180 W × 2 (at 14.4 V, 4
Ω
BRIDGE 1 kHz, 1 % THD
+N)
85 W × 4 (at 14.4 V, 2
Ω
,
1 kHz, 1 % THD+N)
Load impedance ..................... 4
Ω
(2
Ω
to 8
Ω
allowable)
Frequency response...............10 Hz to 70 kHz (+0 dB, –
3 dB)
Signal-to-noise ratio.............. 98 dB (IHF-A network)
Distortion ................................... 0.05 % (10 W, 1 kHz)
Low pass filter:
(A ch)
Cut off frequency .......... 80 Hz
Cut off slope .................... –12 dB/oct
(B ch)
Cut off frequency .......... 40 Hz to 500 Hz
Cut off slope .................... –12 dB/oct
High pass filter:
(A ch)
Cut off frequency .......... 80 Hz
Cut off slope ................... –12 dB/oct
(B ch)
Cut off frequency .......... 40 Hz to 500 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
Ω
Speaker ............................ 26 V / 22 k
Ω
CEA2006 Specifications
Power output ........................... 60 W RMS × 4 Channels (at
14.4 V, 4
Ω
and 1 % THD
+N)
S/N ratio ..................................... 80 dBA (reference: 1 W into
4
Ω
)
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.
Backup current ....................... 1 mA or less
Power source............................ 14.4 V DC (10.8 V to 15.1 V
allowable)
Grounding system.................. Negative type
Current consumption ........... 32 A (at continuous power,
4
Ω
)
Average current drawn.........9 A (4
Ω
for four channels)
15 A (4
Ω
for two channels)
Fuse.............................................. 25 A × 2
Dimensions (W × H × D) ... 289 mm × 62 mm × 349
mm
Weight ........................................ 3.3 kg (Leads for wiring not
included)
Maximum power output .......760 W (190 W × 4)
Continuous power output ... 60 W × 4 (at 14.4 V, 4
Ω
,
20 Hz to 20 kHz, 1 % THD
+N)
180 W × 2 (at 14.4 V, 4
Ω
BRIDGE 1 kHz, 1 % THD
+N)
85 W × 4 (at 14.4 V, 2
Ω
,
1 kHz, 1 % THD+N)
Load impedance ..................... 4
Ω
(2
Ω
to 8
Ω
allowable)
Frequency response...............10 Hz to 70 kHz (+0 dB, –
3 dB)
Signal-to-noise ratio.............. 98 dB (IEC-A network)
Distortion ................................... 0.05 % (10 W, 1 kHz)
Low pass filter:
(A ch)
Cut off frequency .......... 80 Hz
Cut off slope ................... –12 dB/oct
(B ch)
Cut off frequency .......... 40 Hz to 500 Hz
Cut off slope ................... –12 dB/oct
High pass filter:
(A ch)
Cut off frequency ...........80 Hz
Cut off slope .................... –12 dB/oct
(B ch)
Cut off frequency .......... 40 Hz to 500 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
Ω
Speaker ............................ 26 V / 22 k
Ω
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.
Backup current ....................... 1 mA or less
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