Table Of Contents - Sony STR-DE135 Service Manual
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Also See for STR-DE135:
- Operating instructions manual (20 pages) ,
- Service schematics (5 pages) ,
- Limited warranty (1 page)
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Antenna
Intermediate frequency
Usable sensitivity
S/N
Harmonic distortion
Selectivity
* You can change the AM tuning interval between 9 kHz and 10kHz.
After tuning in any AM station, turn off the receiver. Hold down the
PRESET TUNING + button and press the 1/u (power) button. All pre-
set stations will be erased when you change the interval. To reset the
interval, repeat the procedure.
General
System
Power requirements
Power consumption
AC outlets
Dimensions
Mass (Approx.)
Supplied accessories
Specifications indicated are measured at 230 V AC, 50Hz.
Design and specifications are subject to change without notice.
Loop antenna
450 kHz
50 dB/m (at 1,000 kHz)
54 dB (at 50 mV/m)
0.5 % (50 mV/m, 400Hz)
At 10 kHz: 40 dB
At 9 kHz: 35 dB (US model)
35 dB (AEP, UK models)
(US model)
Tuner section:
PLL quartz-locked digital
synthesizer system
Preamplifier section:
Low-noise NF type equalizer
Power amplifier section:
Pure-complementary SEPP
120 V AC, 60 Hz (US model)
230 V AC, 50/60 Hz
(AEP, UK models)
155 W (US model)
135 W (AEP, UK models)
1 switched, total 120 W/1A Max
(US, UK models)
switch 100 W max (AEP model)
430 × 144 × 306 mm
(17 × 5
× 12
6
/
4
/
inches)
8
8
8.1 kg (17 lb 13 oz) (US model)
6.7 kg (AEP, UK models)
FM wire antenna (1)
AM loop antenna (1)
Remote commander (remote) (1)
Size AA (R6) batteries (2)
(AEP, UK models)
TABLE OF CONTENTS
1.
2.
................................................................... 4
3.
4.
5.
5-1. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 9
5-2. Printed Wiring Board - MAIN Board - ........................ 11
5-3. Schematic Diagram - MAIN Board (1/2) - .................. 13
TONE Board/POWER SWITCH Board - ................... 15
- PANEL Section - ......................................................... 19
5-6. Printed Wiring Boards
- PANEL Section - ......................................................... 23
5-7. Schematic Diagram
- MAIN Board (2/2)/SPK SWITCH Board/
SECONDARY Board/PRIMARY Board/
STANDBY TRANS Board - ....................................... 25
5-8. IC Pin Function Description ........................................... 26
6.
7.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED
LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.
- 2 -
............................................... 3
......................................................... 5
............................................................... 7
................................................ 28
............................... 31
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