Sony STR-DE315 Service Manual

Selecitivity 60dB at 400kHz
AM tuner section
Tuning range 522 - 1611 kHz
Aerial Loop aerial
Usable 50dB/m (at 999kHz)
sensitivity
S/N 54dB (at 50mV/m)
Harmonic 0.5% (50mV/m,
distortion 400Hz)
Selectivity 35dB
General
system Tuner section : PLL
quartz-locked digital
synthesizer system
Preamplifier section :
Low-noise NF type
equalizer
Power amplifier section :
Pure-complimentary
SEPP
Power 230VAC, 50/60Hz
requirements
Power STR-DE415 : 175W
consumption STR-DE315 : 175W
AC outputs Switched 100W
(except for the U,K,
model)
Dimensions 430 x 145 x 295mm
Mass (Approx.) 6.4kg
Supplied FM wire aerial (1)
accessories AM loop aerial (1)
Remote controller
(remote) (1)
Size AA (R6) batteries (2)
Scart adaptor (1)
Design and specifications are subject to change without notice.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE WITH
MARK A 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
PUBLISHED BY SONY.
TABLE OF CONTENTS
Specifications Wiaapdestae seas oue.cendanacadsnecaesecenoeeestsaesccausasusadesysavecestarcaey 1
1. GENERAL
Location and Function of CONtrols ----+<::+-ccssceeseeseeececeesceseeennensensees 3
2. EXPLANATION OF IC TERMINALS ...........---.-.- 5
3. DIAGRAMS
3-1. Circuit Boards Location -e-:-c:eteseterseceeeseseteeseseseseseseenees
3-2. Printed Wiring Boards — Main Section —---
3-3. Schematic Diagram — Main Section — ----.--
3-4. Schematic Diagram — Display Section — «----------+---1++ 16
3-5. Printed Wiring Boards — Display Section —----+----+-+-+++ 19
4. EXPLODED VIEWS
4-1. Front Panel Section -----:::s+:sssseseseeseseeeseteessesseseseseseeesesenees 23
4-2. Chassis Section
5. ELECTRICAL PARTS LIST -:----:--ccccccccceceeee 25

Sony STR-DE315 Specifications

General

Brand	Sony
Model	STR-DE315
Category	Stereo Receiver
Language	English