Sony STR-DE405 Service Manual

STR+D3502/D4502/DE405/DES05
SERVICE
MANUAL
US
Model
Canadian Model
a
Photo : STR-DE505
a
A
I
SPECIFICATIONS
Manufactured
under
license
from
Dolby
Amplifier
section
Se
oe
a
Laboratories
Licensing
Corporation.
Sn
Oe
Oe
eer
ne
Sy
Ra
ee
Additionally
licensed
under
Canadian
Front:
fate
STR-DES505/D450Z:
patent
number
1,037,877.
“Dolby
”
the
100
W/ch
io
ee
SDeine. 5m 50 :
double-D
symbol
caand
”
Pro
Logic”
Sean
ee
(MM)
kilohms
72
dB*
are
trademarks
of
Dolby
Laboratories
Canadian
model
:
70W/ch
(A,
2.5
mV)
.
;
STR-D3502:
CD
Licensing
Corporation.
te
ee
ewes
200
mV
Canadian model : 70W/ch TAPE? 50 82dB
oe Center: MD, kilohms — 82dB*
Audio
power
specifications
ila
sirce
aaa
Me
150
mV
(A,
150mV)
100 5
STR-DE405: VIDEO
POWER
OUTPUT
AND
TOTAL
US
model
:
80W
-
en
ae
ee
eae
Canadian model : 7
HARMONIC
DISTORTION
cee
utpus
«=
TAPE/MORECOUT:
oe mode) a iepeluncsionhed
US
Model
:
aa
ria
ene
VIDEO
AUDIO
OUT:
i
2
Voltage
150
mV,
With
8
ohm
load,
both
ane
LOCIG
Impedance
10
kilohms
channels
driven,
from
20
-
eae
e)
MIX
AUDIO
OUT
20,000
Hz,
rated
100
watts
STR-DE50S
/D4502:
Saag
(STR-DE5S05/D450Z),
STR
Rasa
.
Impedance:
10
kilohms
80
watts
(STR-DE405)
or
US model
:
80W
7 eel
igh
enpetanes
60
watts
(STR-D350Z)
per
Canadian
model
:
70W
head
phones
channel
minimum
RMS
ou eeu
°
US
model
:
60W
_
power,
with
no
more
than
Canadian
model
:
70W
—
Continued on
page
2
—
0.09
%
total
harmonic
Frequency
PHONO:
RIAA
distortion
from
150
response
Sago
milliwatts
to
rated
output.
CD,
TAPE/MD,
VIDEO:
10 Hz -50 kHz 21 dB
Canadian Model :
20 — 20,000 Hz 0.09%
100W+100W (STR-D450Z, DE505)
20 — 20,000 Hz 0.09%
70W+70W
(STR-D350Z,
DE405)
FIV
STEREO)
FI
-A\
RECEIVER
SONTY.

Sony STR-DE405 Specifications

General

Total Harmonic Distortion (THD)	0.09%
Tuning Range	FM: 87.5 - 108 MHz, AM: 530 - 1710 kHz
Preset Stations	30
Weight	7.5 kg
Input Sensitivity	150 mV (line)
Frequency Response	10 Hz - 100 kHz (+1 dB, -3 dB)
Audio Inputs	4 line inputs (including phono)
Speaker Load Impedance	8 ohms
Dimensions	430 x 145 x 315 mm (W x H x D)

Summary

Audio Specifications

Amplifier Section Performance

Details sensitivity, impedance, and S/N ratios for various audio inputs.

Power Output and Distortion Ratings

Provides power output levels and total harmonic distortion for US and Canadian models.

General Information and Controls

Control Panel and Remote Overview

Identifies and describes the functions of front panel, rear panel, and remote controls.

Service Safety Procedures

AC Leakage Test Guidelines

Explains how to perform AC leakage tests on exposed metal parts for safety.

IC Terminal Explanations

IC201 Pin Configuration and Function

Lists pin numbers, names, I/O types, and descriptions for integrated circuit IC201.

Circuit Diagrams and Layouts

Circuit Board Physical Locations

Illustrates the arrangement and identification of main circuit boards within the receiver chassis.

Component Identification and Views

Front Panel Exploded View

Shows an exploded view of the front panel, listing parts and their reference numbers.

Service Parts Catalog

Display Board Components

Catalog of components, part numbers, and descriptions for the display board.