Sony STR-K502P - Fm Stereo/fm-am Receiver Service Manual

STR-DE575/K502/K502P
SERVICE MANUAL
Ver 1.1 2002. 07
Dolby Laboratories Licensing Corporation.
"DOLBY" the double-D symbol ; "AC-3" and "PRO LOGIC"
are trademarks of Dolby Laboratories Licensing Corporation.
AUDIO POWER
SPECIFICATIONS
POWER OUTPUT AND
TOTAL HARMONIC
DISTORTION:
With 8 ohm loads, both
channels driven, from 20 -
20,000 Hz; rated 100 watts
per channel minimum RMS
power, with no more than
0.09% total harmonic
distortion from 250
milliwatts to rated output
(USA model only).
Amplifier section
Rated Power Output at Stereo mode
(8 ohms 20 Hz - 20 kHz,
THD 0.09%)
100 W + 100 W
Reference Power Output
(8 ohms at 1 kHz, THD
0.7%)
1)
Front : 100 W/ch
1)
Center : 100 W
Surround
1) Depending on the sound field settings and
sources, there may be no sound output.
Sony Corporation
9-873-862-12
2002G1600-1 Home Audio Company
© 2002.07 Published by Sony Engineering Corporation
Photo : STR-DE575
SPECIFICATIONS
Frequency response
MULTI CH IN, CD,
Inputs (Analog)
MULTI CH IN, CD,
a) Input short.
b) Weighted network, input level.
Inputs (Digital)
DVD/LD (coaxial):
1)
: 100 W/ch
MD/TAPE, DVD/
LD, TV/SAT,
VIDEO*, AUX:
10 Hz - 50 kHz +0.5/
–2 dB (with sound
field and equalizer
Outputs
bypassed)
DVD/LD, MD/
TAPE, TV/SAT,
VIDEO*, AUX:
Sensitivity: 250 mV
Impedance: 50
kilohms
a)
S/N : 96 dB (A, 250
b)
mV )
EQ
Sampling Frequency
Sensitivity: –
Impedance: 75 ohms
S/N: 100 dB (A, 20
kHz LPF)
FM STEREO FM-AM RECEIVER
US Model
STR-DE575/K502/K502P
Canadian Model
STR-DE575/K502P
E Model
Australian Model
STR-K502P
DVD/LD, TV/SAT
(Optical):
Sensitivity: –
Impedance: –
S/N: 100 dB (A, 20
kHz LPF)
MD/TAPE, (OUT);
VIDEO*,
(AUDIO OUT):
Voltage: 250 mV,
Impedance: 10
kilohms
SUB WOOFER:
Voltage: 2 V
Impedance: 1
kilohms
PHONES:
Accepts low- and
high-impedance
headphones
±6 dB
48 kHz (TV/SAT, MD/
TAPE OPTICAL IN)
96 kHz (DVD/LD
OPTICAL IN,
COAXIAL IN)
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