STR-DE435, STR-DE535, STR-SE491, STR-V424, STR-V525 - Sony Audio Service Manual (repair manual). Page 2

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— 2 —
AM tuner section
Tuning range
10kHz interval**
   530 – 1,710kHz
9kHz interval
   531 – 1,710kHz
Antenna
Loop antenna
Intermediate frequency
450kHz
Usable sensitivity
50dB/m (at 1,000kHz)
S/N
54dB (at 50mV/m)
Harmonic distortion
0.5% (50mV/m, 400Hz)
Selectivity
At 10kHz: 40dB
At 9kHz: 35dB
** You can change the AM tuning interval between 9kHz and 10kHz. After tuning in
any AM station, turn off the receiver.
Hold down the PRESET TUNING+ buttoh and press the 
1/u (power) button. All
preset stations will be erased when you change the interval. To reset the interval,
repeat the  procedure.
VIDEO section (except STR-SE491)
Inputs
VIDEO, TV/SAT, 5.1CH/DVD:
   1Vp-p 75
Outputs
VIDEO, MONITOR:
   1Vp-p 75
General
System
Tuner section: PLL
   quartz-locked digital
   synthesizer system
Preamplifier section:
   Low-noise NF type
   equalizer
Power amplifier section:
   Pure-complementary
   SEPP
Power requirements
120V AC, 60Hz
Power consumption
220W
AC outlets
STR-DE535/SE491:
   2 switched,
   total 120W/1A Max
STR-DE435:
   1 switched,
   total 120W/1A Max
Dimensions
430 
×
 157 
×
 366 mm
  (17 
×
 6
1
/
8
 
×
 14
5
/
8
 inches)
Mass (Aporox.)
STR-DE535: 11.1kg (24 lb 6 oz)
STR-DE435: 11.0kg (24 lb 3 oz)
STR-DE491: 11.2kg (24 lb 9 oz)
Supplid accessories
FM wire antenna (1)
AM loop antenna (1)
Remote commander
   (remote) (1)
LR6 (size - AA) batteries (3)
   (STR-DE535 only)
R6 (size - AA) batteries (2)
   (STR-DE435/SE491 only)
* Depending on the sound field setting and the source, there may be no sound
output.
Design and specifications are subject to change without notice.
Parts No.
MODEL IDENTIFICATION
— BACK PANEL —
MODEL
PARTS No.
DE535: US model
4-216-927-0
π
DE535: Canadian model
4-216-927-1
π
DE535: Australian model
4-216-927-2
π
DE535: E model
4-216-927-3
π
DE535: Malaysia, Singapore model
4-216-927-4
π
V525: Chinese model
4-216-927-5
π
DE435: US model
4-217-181-0
π
DE435: Canadian model
4-217-181-1
π
DE435: Australian model
4-217-181-2
π
DE435: Malaysia, Singapore model
4-217-181-3
π
V424: Chinese model
4-217-181-4
π
DE435: AEP model
4-217-181-5
π
DE435: East European, CIS model
4-217-181-6
π
SE491: US model
4-217-181-7
π
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