Order No. MD0104077C2
AV Control Stereo Receiver
SA-DX1050
Colour
(K) ... Black Type
E ... Europe
EB ... Great Britain
EG ... Germany and Italy
SPECIFICATIONS
1
FM Tuner Section
Frequency range
87.5-108.0 MHz
Sensitivity
S/N 30 dB
1.5
V / 75
S/N 26 dB
1.3
V / 75
S/N 20 dB
1.2
V / 75
IHF usable sensitivity (IHF'58)
1.5
V / 75
IHF 46 dB stereo quieting sensitity
22
V / 75
Total harmonic distortion
MONO
0.2%
STEREO
0.3%
S/N
MONO
60 dB (73 dB, IHF)
STEREO
58 dB (67 dB, IHF)
Frequency response
20 Hz-15 kHz
+1 dB, -2 dB
Alternate channel selectivity
±400 kHz
65 dB
Capture ratio
1.5 dB
Image rejection at 98 MHz
40 dB
IF rejection at 98 MHz
70 dB
Spurious response rejection at 98
MHz
70 dB
AM suppression
50 dB
Stereo separation
1 kHz
40 dB
Carrier leak
19 kHz
-30 dB (-35 dB, IHF)
38 kHz
-50 dB (-55 dB, IHF)
Channel balance (250 Hz-6.3 kHz)
±1.5dB
Limiting point
1.2
V
Bandwidth
IF amplifier
180 kHz
FM demodulator
1000 kHz
Antenna terminal
75
(unbalanced)
AM Tuner Section
Frequency range
522-1611 kHz (9 kHz steps)
530-1620 kHz (10 kHz steps)
Sensitivity
20
V, 330
V / m
Selectivity (at 999 kHz)
55 dB
IF rejection (at 999 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
Power output
2
Power output
3
(at 230V for Continental Europe)
(at 240V for the United
Kingdom,Australia and New Zealand)
DIN 1 kHz (T.H.D. 1%)
2 x 100W (6
)
20 Hz-20 kHz continuous power
output
both channels driven
2 x 80W (6
)
Total harmonic distortion
rated power at 20 Hz-20 kHz
0.09% (6
)
half power at 1 kHz
0.03% (6
)
Power output at 1 kHz each channel
driven
DIN 1kHz (T.H.D.1%)
Front
2 x 100W (6
)
Center
100W (6
)
Surround
2 x 100W (6
)
Power bandwidth
both channels driven, -3 dB
10 Hz-70 kHz (6
, 0.9%)
Damping factor
30 (6
)
Load impedance
Front
A or B
4-16
A and B
8-16
Center
6-16
Surround
6-16
Frequency response
PHONO
RIAA standard curve (30 Hz-
15 kHz)±0.8 dB
CD ,TAPE/MD ,DVD ,TV ,VCR1 ,VCR2
10Hz-40 kHz, ±3dB
Input sensitivity and impeadance
PHOTO
3 mV / 47 k
CD ,TAPE/MD ,DVD ,TV ,VCR1 ,VCR2
200 mV / 22 k
S/N at rated power (6
)
PHONO
70 dB (IHF, A: 80 dB)
CD ,TAPE/MD ,DVD ,TV ,VCR1 ,VCR2
75 dB (IHF, A: 85 dB)
DVD 6CH
100 dB (IHF A, Rated
Power, S=2 V), 75 dB (IHF, A
:85 dB)
Output voltage
TAPE/MD REC (OUT), VCR 1 OUT
200mV
Tone controls
BASS
50 Hz, +10 to -10 dB
TREBLE
20 kHz, +10 to -10 dB
Channel balance (250 Hz-6.3 kHz)
±1 dB
Channel separation
55 dB
Headphones output level and
impeadance
430 mV / 330
Subwoofer frequency response (-6
dB)
7 - 200 Hz
Digital input
Optical
2
Coaxicial
1
4
General
Power supply
For Continental Europe
AC 230V, 50 Hz
For the United Kingdom, Australia
and New Zealand
AC 230-240 V, 50 Hz
Power consumption
230 W
Dimensions (W x H x D)
430 x 158 x 375 mm
(16-15/16" x 6-7/32" x 14-25/32")
Mass
10.0 kg (22 lb.)
Power consumption in standby mode:
2 W
Notes:
1. Specifications are subject to change without notice. / Mass 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 symbol are trademarks of Dolby
Laboratories.
** Manufactured under license from Digital Theater System. "DTS"
and "DTS Digital Surround" are trademarks of Digital Theater
System.
2001 Matsushita Electronics (S) Pte. Ltd. All rights reserved.
Unauthorized copying and distribution is a violation of law.
1. Before Repair and Adjustment
Disconnect AC power, discharge Power Supply Capacitors C1702 through a 10
, 5 W resistor
to ground. DO NOT SHORT-CIRCUIT DIRECTLY (with a screw driver blade, for instance), as this
may destroy solid state devices.
After repairs are completed, restore power gradually using a variac, to avoid over current.
Current consumption at AC 230 V, 50 Hz in NO SIGNAL mode should be 200~600 mA (for E/EG
5