Sony STR-KS1200 Service Manual

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SERVICE MANUAL

Ver. 1.1 2007.10
• STR-KS1200 is the receiver section in HT-SF1200/SS1200.
This receiver incorporates Dolby* Digital and Pro
Logic Surround and the DTS** Digital Surround
System.
* 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 DTS, Inc.
TE
L 13942296513
Amplifier section
1)
Power Output
Stereo mode (rated) 108 W + 108 W
(3 ohms at 1 kHz,
THD 1%)
Surround mode (reference)
RMS Output
(3 ohms at 1 kHz,
THD 10%)
FRONT
CENTER
SUR
(1.5 ohms at 80 Hz,
THD 10%)
SUBWOOFER
1)
Measured under the following conditions:
Area code Power requirements
CEL, CEK 230 V AC, 50 Hz
2)
Reference power output for front, center, surround
speakers and sub woofer. Depending on the sound
field settings and the source, there may be no
sound output.
Inputs
Analog Sensitivity: 1 V/50 kohms
Digital (Coaxial) Impedance: 75 ohms
Tone
Gain levels ±10 dB, 0.5 dB step
www
Reproduction frequency range:
28 – 20,000 Hz
.
Sony Corporation
9-887-783-02
2007J05-1 Audio Business Group
©
2007.10 Published by Sony Techno Create Corporation
http://www.xiaoyu163.com
This receiver incorporates High-Definition
Multimedia Interface (HDMI
HDMI, the HDMI logo and High-Definition
Multimedia Interface are trademarks or registered
trademarks of HDMI Licensing LLC.
FM tuner section
Tuning range
Antenna
Antenna terminals
Intermediate frequency
AM tuner section
Tuning range
2)
: 143 W/ch
Models of area code CEL, CEK
2)
: 143 W
With 9-kHz tuning scale:
2)
: 143 W/ch
Antenna
2)
Intermediate frequency
: 285 W
General
Power requirements
Area code
CEL, CEK
Power output (DIGITAL MEDIA PORT)
DC OUT:
Power consumption
Area code
CEL, CEK
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http://www.xiaoyu163.com
STR-KS1200
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SPECIFICATIONS

87.5 – 108.0 MHz
FM wire antenna
75 ohms, unbalanced
10.7 MHz
531 – 1,602 kHz
Loop antenna
450 kHz
Power requirements
230 V AC, 50/60 Hz
5 V, 700 mA
Power consumption
165 W
MULTI CHANNEL AV RECEIVER
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.
2 9 9 4 2 8
AEP Model
1 5 0 5 8 2 9 9 4
Power consumption (during standby mode)
0.3 W (When
"CONTROL" in VIDEO
menu is set to "CTRL
OFF")
Dimensions (w/h/d) (Approx.)
430 × 66.5 × 335 mm
including projecting parts
and controls
Mass (Approx.) 3.6 kg
Design and specifications are subject to
change without notice.
About area codes
The area code of the receiver you purchased is
shown on the lower portion of the rear panel
(see the illustration below).
FRONT R FRONT L SUR R SUR L CENTER SUBWOOFER
Any differences in operation, according to the area
code, are clearly indicated in the text, for example,
"Models of area code AA only".
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co
9 9
UK Model
2 8 9 9
Area code