Sony ta f 505 es service manual

Page 2

General
System
Preamplifier section: Low-noise high gain NFB type equalizer
amplifier. passive type direct tone control
Power amplifier section: Pure-complementary SEPP MOS-FET
power amplifier
Power requirement
Models for European countries: 220 V - 230 V AC, 50/60 Hz
Power consumption

TABLE OF CONTENTS
§ection Ttle Eflgfi
SECTION 1. GENERAL

Identifying the Parts and Controls ......

Model for Scandinavian countries, Switzerland. Spain and SECTION 2. ELECTRICALADJUSTMENTS ................... 4
Portugal
180 W
Model for other European countries SECTION 3- DIAGRAMS
. 240 W 3-]. Circuit Boards Location , 5
D'miggfgf 430 150 375 ( /h/d) 3-24 Block Diagrarnww. r 6
. x x mm w . , ,
(17 x 5 1/3 x14 3/4inches) 3-1 Prmted Wiring Board . 9
Mass 34. Schematic Diagram .13
S APPdTOX- 14 kg (30 lb 14 OZ) 3-5. Semiconductor Lead Layouts
upp ie accessories .
Screws (4) 3-6 IC Block Diagram tttttttt
The above values are measured at 230 V AC, SECTION 4, EXPLODED VIEWS
Design and specifications are subiect to change without notice. 41 Front Panel Section
4-2. Sub Chassis Section
Note V _ . 4-1 Main Chassis Section rrrrrrrrrrr
This appliance coniorms WIIh EEC Directive 87/308/EEC regarding
interference suppression.
SECTION 5. ELECTRICAL PARTS LIST ....................... 20
Note :
There are two types of power transformer (T901) in Gemian model.
When ordering the power transformer, check the part No, of ii.
MODEL IDENTIFICATION
-- BACK PANEL -

©©©©
©©©©

@

4-944-612-10 AE2 (AEPZ) : Scandinavian countries, Switzailand. Spain and Portugal
4344-61200 AE1 (AEPi) :Other European countries

4-944-612»0El G

: Germany

SAFETY-RELATED COMPONENT WARNINGI!

COMPONENTS IDENTIFIED BV MARK A 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.