Technics SA-DA15, Руководство по обслуживанию, Страница: 1 / 106

Service Manual
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Order No. MD0105119C1
A2
AV Control Stereo Receiver
l
SA-DA15
Color
(K) ... Black Type
(N) ... Gold Type
PP ... U.S.A. and Canada
FM Tuner Section
Frequency range 87.9-107.9 MHz
Sensitivity 11.2 dBf (2μV, IHF’58)
50 dB quieting sensitivity
MONO 18.3 dBf (4.5μV, IHF’58)
STEREO 38.3 dBf (45μV, 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 75Ω (unbalanced)
AM Tuner Section
Frequency range 530-1710 kHz
Sensitivity 20μV, 330μV/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 75Ω
Amplifier Section
Rated minimum sine wave RMS power output
20 Hz-20 kHz both channels driven
0.05% total harmonic distortion 100 W per channel (6Ω)
1 kHz continuous power output both channels driven
0.05% total harmonic distortion 105 W per channel (6Ω)
Total harmonic distortion
rated power at 20 Hz-20 kHz 0.05% (6Ω)
half power at 1 kHz 0.03% (6Ω)
Power bandwidth
both channels driven, -3 dB 10 Hz-100 kHz (6Ω, 0.9%)
Power output at the DVD 6CH operation
20 Hz-20 kHz (each channels driven)
0.05% total harmonic distortion
Front 2 x 100 W (6Ω)
Center 100 W (6Ω)
Surround 2 x 100 W (6Ω)
Low frequency damping factor 30 (6Ω)
Load impedance
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