STR-DE575/K502/K502P
US Model
STR-DE575/K502/K502P
Canadian Model
STR-DE575/K502P
E Model
Australian Model
STR-K502P
SERVICE MANUAL
FM STEREO FM-AM RECEIVER
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
9-873-862-12
2002G1600-1
© 2002.07
— Continued on next page —
SPECIFICATIONS
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
(8 ohms 20 Hz - 20 kHz,
THD 0.09%)
100 W + 100 W
(8 ohms at 1 kHz, THD
0.7%)
Front
1)
: 100 W/ch
Center
1)
: 100 W
Surround
1)
: 100 W/ch
1) Depending on the sound field settings and
sources, there may be no sound output.
MULTI CH IN, CD,
MD/TAPE, DVD/
LD, TV/SAT,
VIDEO*, AUX:
10 Hz - 50 kHz +0.5/
–2 dB (with sound
field and equalizer
bypassed)
MULTI CH IN, CD,
DVD/LD, MD/
TAPE, TV/SAT,
VIDEO*, AUX:
Sensitivity: 250 mV
Impedance: 50
kilohms
S/N
a)
: 96 dB (A, 250
mV
b)
)
a) Input short.
b) Weighted network, input level.
DVD/LD (coaxial):
Sensitivity: –
Impedance: 75 ohms
S/N: 100 dB (A, 20
kHz LPF)
(Optical):
Sensitivity: –
Impedance: –
S/N: 100 dB (A, 20
kHz LPF)
MD/TAPE, (OUT);
VIDEO*,
(AUDIO OUT):
Vo ltage: 250 mV,
Impedance: 10
kilohms
SUB WOOFER:
Vo ltage: 2 V
Impedance: 1
kilohms
PHONES:
Accepts low- and
high-impedance
headphones
±6 dB
DVD/LD, TV/SAT
48 kHz (TV/SAT, MD/
TAPE OPTICAL IN)
96 kHz (DVD/LD
OPTICAL IN,
COAXIAL IN)
Sampling Frequency
EQ
Outputs
Frequency response
Inputs (Analog)
Inputs (Digital)
Reference Power Output
Rated Power Output at Stereo mode
Photo : STR-DE575
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