SPECIFICATIONS-1
TX-SR502/502E/8250
TX-SR502/E/8250/HT-R520
Amplifier Section
Power output: 75 W (8 , 20 Hz-20 kHz, FTC)
All channels: 105 W (6 , 1 kHz, DIN)
130 W (6 , 1 kHz, EIAJ)
Dynamic power: 2 x 180 W (3 , front)
2 x 150 W (4 , front)
2 x 95 W (8 , front)
THD (total harmonic distortion): 0.08% (rated power)
Damping factor: 60 (front, 1 kHz, 8 )
Input sensitivity and impedance: 200 mV/47 k (LINE)
Output level and impedance: 200 mV/470 (REC OUT)
Frequency response: 10 Hz–100 kHz/+1 dB, –3 dB
(Direct mode)
Tone control: +12 dB, -12 dB, 50 Hz (BASS)
+12 dB, -12 dB, 20,000 Hz (TREBLE)
S/N ratio (Direct mode): 100 dB (CD, IHF-A)
Speaker impedance: 6 ~
General
Power supply: American model: AC 120 V, 60 Hz
Worldwide model: AC 220–230 V and
120 V switchable 50/60 Hz
Other models: AC 230–240 V, 50 Hz
AC 220–230 V, 50 Hz
Power consumption: American model: 4.6 A
Other models: 370 W
Standby power consumption: 2.5 W
Dimensions (W x H x D): 17-1/8" x 5-7/8" x 14-13/16"
(435 x 150 x 376 mm)
Weight: American, European and Australian
models: 22.5 lbs. (10.2 kg)
Asian model: 24.3 lbs. (11.0 kg)
Video Section
Input sensitivity, output level and impedance:
1.0 Vp-p/75 (component and S-Video Y)
0.7 Vp-p/75 (component PB/CB, PR/CR)
0.28 Vp-p/75 (S-Video C)
1.0 Vp-p/75 (composite)
Component video frequency response:
5 Hz–50 MHz
Tuner Section
FM
Tuning frequency range: 87.5–108.0 MHz
Usable sensitivity: FM STEREO 17.2 dBf, 2.0 V (75 IHF)
FM MONO 11.2 dBf, 1.0 V (75 IHF)
S/N ratio: FM STEREO 70 dB (IHF-A)
FM MONO 76 dB (IHF-A)
THD: FM STEREO 0.3% (1 kHz)
FM MONO 0.2% (1 kHz)
FM stereo separation: 45 dB at 1 kHz
Video Inputs
Component video inputs: 2 (DVD, Video 1/2/3)
S-Video inputs: 4 (DVD, Video 1–3)
Video inputs: 4 (DVD, Video 1–3)
Video Outputs
Component video outputs: 1 (Component Video Out)
S-Video outputs: 2 (Video 1 Out, Monitor Out)
Video outputs: 2 (Video 1 Out, Monitor Out)
Audio Inputs
Digital inputs: 4 (Optical 1–3, Coaxial)
Analog inputs: 6 (CD, Tape, DVD, Video 1–3)
Multichannel analog inputs: 5.1 ch (Front L/R, Center, Surround L/R,
Subwoofer)
Audio Outputs
Analog outputs: 2 (Tape Out, Video 1 Out)
Subwoofer pre out: 1
Speaker outputs: 6+2
Phones: 1
Specifications and features are subject to change without notice.
AM
Tuning frequency range: 530–1700 kHz (American model)
522–1611 kHz (Other models)
Usable sensitivity: 30 V
S/N ratio: 40 dB
THD: 0.7%