Sony STR-DE575 Service Manual page 2

STR-DE575/K502/K502P
FM tuner section
87.5 - 108.0 MHz
Tuning range
Antenna terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz
Mono: 18.3 dBf,
Sensitivity
2.2 µV/75 ohms
Stereo: 38.3 dBf
22.5 µV/75 ohms
Usable sensitivity
11.2 dBf, 1 µV/75 ohms
Mono: 76 dB
S/N
Stereo: 70 dB
Harmonic distortion at 1 kHz
Mono: 0.3%
Stereo: 0.5%
45 dB at 1 kHz
Separation
Frequency response
30 Hz - 15 kHz +0.5/–2
dB
60 dB at 400 kHz
Selectivity
AM tuner section
With 10-kHz tuning
Tuning range
scale:
c)
530 - 1710 kHz
With 9-kHz tuning
scale:
c)
531 - 1710 kHz
Loop antenna
Antenna
Intermediate frequency
450 kHz
Usable sensitivity
50 dB/m (at 1,000 kHz
or 999 kHz)
2
54 dB (at 50 mV/m)
S/N
Harmonic distortion
0.5 % (50 mV/m, 400
kHz)
At 9 kHz: 35 dB
Selectivity
At 10 kHz: 40 dB
c) You can change the AM tuning interval to 9
kHz. After tuning in any AM station, turn
off the receiver. Hold down the TUNING +
button and press the ?/1 button. All preset
stations will be erased when you change the
tuning interval. To reset the scale to 10 kHz,
repeat the procedure.
Video section
Video: 1 Vp-p 75 ohms
Inputs
S-video***:
Y: 1 Vp-p 75 ohms
C: 0.286 Vp-p 75 ohms
Video: 1 Vp-p 75 ohms
Outputs
S-video***:
Y: 1 Vp-p 75 ohms
C: 0.286 Vp-p 75 ohms
*** STR-DE575 only
General
Tuner section:
System
PLL quartz-locked
digital synthesizer
system
Preamplifier section:
Low-noise NF type
equalizer
Power amplifier
section:
Pure-complementary
SEPP
Power requirements
120 V AC, 60 Hz
Power consumption
Models of area code U:
220W
In standby condition:
1 W
Models of area code CA:
315 VA
In standby condition:
1 W
1 switched, total
AC outlets
120 W/1A Max
430 × 308.5 × 157.5 mm
Dimensions
(14.5 × 10.4 × 5.3 in.)
including projecting
parts and controls
Mass (Approx.)
7.5 kg (16 lbs. 9 oz.)
7.4 kg (16 lbs. 6 oz.)
Supplied accessories
• FM wire antenna (1)
• AM loop antenna (1)
• R6 (size-AA) batteries (2)
• STR-DE575 only
• Model of area code U only
- Remote commander RM-U305 (remote) (1)
• Model of area code CA only
- Remote commander RM-PP505 (remote) (1)
• STR-K502 only
• Remote commander RM-U305 (remote) (1)
Design and specifications are subject
to change without notice.