STR-KSL50
AEP Model
UK Model
E Model
SERVICE MANUAL
HOME THEATER SYSTEM
Sony Corporation
Home Audio Company
Published by Sony Engineering Corporation
9-877-413-01
2003F16-1
© 2003.06
SPECIFICATIONS
Ver 1.0 2003. 06
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are
trademarks of Dolby Laboratories.
• STR-KSL50 is the receiver section in HT-SL50.
Amplifier section
POWER OUTPUT
Models of area code AEP, UK
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
25 W + 25 W
2)
Reference Power Output
2)
(8 ohms 1 kHz, THD 10 %)
FRONT
1)
: 35 W/ch
CENTER
1)
: 35 W
SURR
1)
: 35 W/ch
Models of other area code
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 %)
20 W + 20 W
2)
Reference Power Output
2)
(8 ohms 1 kHz, THD 10 %)
FRONT
1)
: 30 W/ch
CENTER
1)
: 30 W
SURR
1)
: 30 W/ch
1) Depending on the sound field settings and the
source, there may be no sound output.
2) Measured under the following conditions:
Area code
Power requirements
MY, SP, AEP, UK
230 V AC, 50 Hz
Frequency response
TV/SAT, DVD, VIDEO:
10 Hz – 50 kHz
+0.5/–3 dB (with sound
field and tone by passed)
Inputs (Analog)
TV/SAT, DVD, VIDEO:
Sensitivity: 250 mV
Impedance: 50 kilohms
S/N
3)
: 96 dB
(A, 250 mV
4)
)
3) INPUT SHORT (with sound field and tone by
passed).
4) Weighted network, input level.
Inputs (Digital)
DVD (Coaxial)
Sensitivity: –
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
DVD, TV/SAT (Optical)
Sensitivity: –
Impedance: –
S/N: 100 dB
(A, 20 kHz LPF)
Outputs
SUB WOOFER
Voltage: 2 V
Impedance: 1 kilohms
Tone
Gain levels:
±
6 dB, 1 dB step
Video section
Inputs
Video:
1 Vp-p, 75 ohms
Outputs
Video:
1 Vp-p, 75 ohms
FM tuner section
Tuning range
87.5 – 108.0 MHz
Antenna terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz
Sensitivity
Mono:
18.3 dBf, 2.2
µ
V/75 ohms
Stereo:
38.3 dBf, 22.5
µ
V/75
ohms
Usable sensitivity
11.2 dBf, 1
µ
V/75 ohms
S/N
Mono:
76 dB
Stereo:
70 dB
Harmonic distortion at 1 kHz
Mono:
0.3%
Stereo:
0.5%
Separation
45 dB at 1 kHz
Frequency response
30 Hz – 15 kHz
+0.5/–2 dB
Selectivity
60 dB at 400 kHz
AM tuner section
Tuning range
Models of area code AEP, UK, MY, SP
With 9-kHz tuning scale: 531 – 1602 kHz
Antenna
Loop antenna
Intermediate frequency
450 kHz
Usable sensitivity
50 dB/m (at 999 kHz)
S/N
54 dB (at 50 mV/m)
Harmonic distortion
0.5% (50 mV/m, 400 Hz)
Selectivity
At 9 kHz: 35 dB
— Continued on next page —
• Abbreviation
MY : Malaysia model.
SP
: Singapore model.
