Order No. MD0004067C1
A2
AV Control Stereo Receiver
SA-AX540
Color
(K) ... Black Type
P ... U.S.A.
PC ... Canada
SPECIFICATIONS
1
FM Tuner Section
Frequency range
87.9-107.9 MHz
Sensitivity
11.2 dBf (2
V, IHF'58)
50 dB quieting sensitivity
MONO
18.3 dBf (4.5
V, IHF'58)
STEREO
38.3 dBf (45
V, IHF'58)
Total harmonic distortion
MONO
0.2%
STEREO
0.3%
S/N
MONO
73 dB
STEREO
67 dB
Frequency response
20 Hz-15 kHz, +1 dB, -2 dB
Alternate channel selectivity
65 dB
Capture ratio
1.5 dB
Image rejection at 98 MHz
40 dB
Spurious response rejection at 98
MHz
75 dB
AM suppression
50 dB
Stereo separation
1 kHz
40 dB
10 kHz
30 dB
Antenna terminal
75
(unbalanced)
AM Tuner Section
Frequency range
530-1710 kHz
Sensitivity
20
V, 330
V/m
Selectivity
55 dB
IF rejection (at 1000 kHz)
50 dB
Video Section
Output voltage at 1 V input
(unbalanced)
1±0.1 Vp-p
Maximum input voltage
1.5 Vp-p
Input/output impedance
75
(unbalanced)
Amplifier Section
Rated minimum sine wave RMS power output
40 Hz-20 kHz both channels driven
0.8% total harmonic distortion
100 W per channel (8
)
1 kHz continuous power output both channels driven
0.05% total harmonic distortion
105 W per channel (8
)
Total harmonic distortion
rated power at 40 Hz-20 kHz
0.8% (8
)
half power at 1 kHz
0.07% (8
)
Power output at the Dolby Pro Logic operation
0.9% at 1 kHz
Front
2 x 100 W (8
)
Center
100 W (8
)
Surround
2 x 100 W (8
)
2
Surround
2 x 100 W (8
)
Low frequency damping factor
30 (8
)
Load impedance
Front
A or B
4 - 8
A and B
8
Center
8
Surround
8
Frequency response
PHONO
RIAA standard curve (30 Hz
- 15 kHz) ±0.8 dB
CD, TAPE, DVD, VCR, TV
10 Hz-70 kHz, ±3 dB
Input sensitivity
PHONO
0.4 mV (3 mV, IHF'66)
CD, TAPE, DVD, VCR, TV
27 mV (200 mV, IHF'66)
S/N (IHF A)
PHONO
70 dB (80 dB, IHF'66)
CD, TAPE, DVD, VCR, TV
75 dB (85 dB, IHF'66)
Input impedance
PHONO
47 k
CD, TAPE, DVD, VCR, TV
22 k
Tone controls
BASS
50 Hz, +10 to -10 dB
TREBLE
20 kHz, +10 to -10 dB
Subwoofer frequency response
7 - 100 Hz, ±3 dB
General
Power supply
AC 120 V, 60 Hz
Power consumption
450 VA, 350 W
Dimensions (W x H x D)
430 x 136 x 320.6 mm
(16-15/16" x 5-11/32" x 12-5/8")
Weight
8.8 kg (19.54 lb.)
Power consumption in standby mode:
1 W
Notes:
1. Specifications are subject to change without notice. / Weights and
dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrum analyzer.
* Manufactured under license from Dolby Laboratories. "Dolby",
"Pro Logic" and the double-D simbol are trademarks of Dolby
Laboratories.
2000 Matsushita Electronics (S) Pte. Ltd. All rights reserved.
Unauthorized copying and distribution is a violation of law.
3
1. Safety Precaution
(This "Safety Precaution" is applied only in U.S.A.)
1. Before servicing, unplug the power cord to prevent an electric
shock.
2. When replacing parts, use only manufacturer's recommended
components for safety.
3. Check the condition of the power cord. Replace if wear or
damage is evident.
4. After servicing, be sure to restore the lead dress, insulation
barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, be sure
to make the following insulation resistance test to prevent the
customer from being exposed to a shock hazard.
- Insulation Resistance Test
1. Unplug the power cord and short the two prongs of the plug with
a jumper wire.
2. Turn on the power switch.
3. Measure the resistance value with ohmmeter between the jumper
AC plug and each exposed metal cabinet part, such as screw
heads, antenna, control shafts, handle brackets, etc. Equipment
with antenna terminals should read between 3M
and 5.2M
to
all exposed parts*. (Fig 1) Equipment without antenna terminals
should read approximately infinity to all exposed parts. (Fig 2)
*Note: Some exposed parts may be isolated from the chassis by
design. These will read infinity.
4. If the measurement is outside the specified limits, there is a
possibility of a shock hazard. The equipment should be repaired
and rechecked before it is returned to the customer.
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