Sony STR-K700 Service Manual - Page 1

Sony STR-K700 - Fm Stereo/fm-am Receiver Manual

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SERVICE MANUAL Ver. 1.0 2006.01 STR-K700 US Model Canadian Model • STR-K700 is the tuner and the amplifier section in HT-DDW700. 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. SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (Models of area code US only) With 6 ohm loads, both channels driven, from 120 - 20,000 Hz; rated 85 watts per channel minimum RMS power, with no more than 0.7% total harmonic distortion from 250 milliwatts to rated output. Amplifier section Power Output1) Models of area code US (6 ohms 1 kHz, THD 10%) FRONT2) : 133 W/ch CENTER2): 133 W SUR2) : 133 W/ch (6 ohms 100 Hz, THD 10%) SUB WOOFER2): 135 W Models of area code Canadian (6 ohms 1 kHz, THD 0.7%) FRONT2) : 85 W/ch CENTER2): 85 W SUR2) : 85 W/ch (6 ohms 100 Hz, THD 0.7%) SUB WOOFER2): 85 W (6 ohms 1 kHz, THD 10%) FRONT2) : CENTER2): SUR2) : 133 W/ch 133 W 133 W/ch (6 ohms 100 Hz, THD 10%) SUB WOOFER2): 135 W 1) Measured under the following conditions: Power requirements 120 V AC, 60 Hz 2) Depending on the sound field settings and the source, there may be no sound output. Inputs (Analog) SA-CD/CD, DVD, VIDEO 1, 2 Sensitivity: 800 mV Impedance: 50 k ohms Inputs (Digital) DVD (Coaxial) VIDEO 2 (Optical) Sensitivity: - Impedance: 75 ohms Sensitivity: - Impedance: - Reproduction frequency range: 28 - 20,000 Hz Tone Gain levels ±6 dB, 1 dB step FM tuner section Tuning range Antenna Antenna terminals Intermediate frequency 87.5 - 108.0 MHz FM wire antenna 75 ohms, unbalanced 10.7 MHz AM tuner section Tuning range With 10-kHz tuning scale: 530 - 1,710 kHz3) With 9-kHz tuning scale: 531 - 1,710 kHz3) 3) You can change the AM tuning scale to 9 kHz or 10 kHz. After tuning in any AM station, turn off the receiver. While holding down DIMMER, press ?/1. All preset stations will be erased when you change the tuning scale. To reset the scale to 10 kHz (or 9 kHz), repeat the procedure. - Continued on next page - FM STEREO FM-AM RECEIVER 9-887-073-01 2006A1678-1 © 2006.01 Sony Corporation Home Audio Division Published by Sony Techno Create Corporation

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SERVICE MANUAL
Sony Corporation
Home Audio Division
Published by Sony Techno Create Corporation
US Model
Canadian Model
FM STEREO FM-AM RECEIVER
9-887-073-01
2006A1678-1
© 2006.01
Ver. 1.0
2006.01
SPECIFICATIONS
STR-K700
•
STR-K700 is the tuner and the amplifier
section in HT-DDW700.
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.
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(Models of area code US only)
With 6 ohm loads, both channels driven, from
120 – 20,000 Hz; rated 85 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)
Models of area code US
(6 ohms 1 kHz, THD 10%)
FRONT
2)
:
133 W/ch
CENTER
2)
:
133 W
SUR
2)
:
133 W/ch
(6 ohms 100 Hz, THD 10%)
SUB WOOFER
2)
:
135 W
Models of area code Canadian
(6 ohms 1 kHz, THD 0.7%)
FRONT
2)
:
85 W/ch
CENTER
2)
:
85 W
SUR
2)
:
85 W/ch
(6 ohms 100 Hz, THD 0.7%)
SUB WOOFER
2)
:
85 W
(6 ohms 1 kHz, THD 10%)
FRONT
2)
:
133 W/ch
CENTER
2)
:
133 W
SUR
2)
:
133 W/ch
(6 ohms 100 Hz, THD 10%)
SUB WOOFER
2)
:
135 W
1) Measured under the following conditions:
2) Depending on the sound field settings and the
source, there may be no sound output.
Power requirements
120 V AC, 60 Hz
Inputs (Analog)
Inputs (Digital)
Reproduction frequency range:
28 – 20,000 Hz
Tone
FM tuner section
Tuning range
87.5 - 108.0 MHz
Antenna
FM wire antenna
Antenna terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
With 10-kHz tuning scale: 530 – 1,710 kHz
3)
With 9-kHz tuning scale: 531 – 1,710 kHz
3)
3) You can change the AM tuning scale to 9 kHz or
10 kHz. After tuning in any AM station, turn off
the receiver. While holding down DIMMER,
press
?/1
. All preset stations will be erased when
you change the tuning scale. To reset the scale to
10 kHz (or 9 kHz), repeat the procedure.
SA-CD/CD, DVD,
VIDEO 1, 2
Sensitivity: 800 mV
Impedance: 50 k ohms
DVD (Coaxial)
Sensitivity: –
Impedance: 75 ohms
VIDEO 2 (Optical)
Sensitivity: –
Impedance: –
Gain levels
±
6 dB, 1 dB step
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