SERVICE MANUAL
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
STR-K665P
US Model
FM STEREO FM-AM RECEIVER
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SPECIFICATIONS
Ver 1.0 2004.03
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are trademarks of
Dolby Laboratories.
“DTS” and “DTS Digital Surround” are registered trademarks of
Digital Theater Systems, Inc.
9-877-665-01
2004C1678-1
© 2004.03
• STR-K665P is the tuner and the amplifier
section in HT-DDW665.
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6 ohm loads, both channels driven, from
120 − 20,000 Hz; rated 55 watts per channel
minimum RMS power, with no more than 0.7%
total harmonic distortion from 250 milliwatts to
rated output.
Amplifier section
Power Output
1)
(6 ohms 1 kHz, THD 10%)
FRONT
2)
: 85 W/ch
CENTER
2)
: 85 W
SURR
2)
: 85 W/ch
(6 ohms 100 Hz, THD 10%)
SUB WOOFER
2)
: 85 W
1) Measured under the following conditions:
2) Depending on the sound field settings and the
source, there may be no sound output.
120 V AC, 60 Hz
Inputs (Analog)
DVD, VIDEO Sensitivity: 800 mV
Impedance: 50 kiloohms
Reproduction frequency range:
28 − 20,000 Hz
Tone
Gain levels ±6 dB, 1 dB step
Inputs (Digital)
DVD (Coaxial) Sensitivity: −
Impedance: 75 ohms
VIDEO (Optical) Sensitivity: −
Impedance: −
FM tuner section
Tuning range 87.5 - 108.0 MHz
Antenna FM wire antenna
Antenna terminals 75 ohms, unbalanced
Intermediate Frequency 10.7 MHz
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