Technics SA-DX950 Service Manual

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
Amplifier Section
Rated minimum sine wave RMS power output
40 Hz-20 kHz both channels driven
0.9% total harmonic distortion
100 W per channel (6 )
1 kHz continuous power output both channels driven
0.05% total harmonic distortion
105 W per channel (6 )
Total harmonic distortion
rated power at 40 Hz-20 kHz
0.9% (6 )
half power at 1 kHz
0.07% (6 )
Power bandwidth
both channels driven, -3 dB
10 Hz-70 kHz (6 , 0.9%)
Power output at 1 kHz each channel driven
0.9% total harmonic distortion
Front
2 x 100 W (6 )
Center
100 W (6 )
Surround
2 x 100 W (6 )
Low frequency damping factor
30 (6 )
Load impedance
Front
A or B
4 - 8
A and B
8
Center
6 - 8
Surround
6 - 8
Dynamic headroom
2 dB (6 )
Frequency response
PHONO RIAA standard curve ±0.8 dB
CD, TAPE, DVD, TV, VCR 10 Hz-70 kHz, ±3 dB
Input sensitivity
PHONO 0.4 mV (3 mV, IHF’66)
CD, TAPE, DVD, TV, VCR 27 mV (200 mV, IHF’66)
S/N (IHF A)
PHONO 70 dB
CD, TAPE, DVD, TV, VCR 78 dB
DVD 6CH 100 dB (IHF A, Rated Power,
S=2 V), 85 dB (94 dB, IHF’66)
Input impedance
PHONO
47 k
2

Technics SA-DX950 Specifications

General

Impedance	8 ohms
Tuning Range	FM, MW
Surround Output	Dolby Pro Logic
Power Output	100 watts per channel into 8Ω (stereo)
Total Harmonic Distortion	0.09%
Inputs	CD, Tape, Video/Aux, Phono, Tuner
Input Sensitivity	200mV (line)
Digital Inputs	Optical, Coaxial
Video Connections	composite
Speaker Load Impedance	8 ohms