Sony ta f 270 service manual

Page 2

TA-F270

General

System Preamplifier : Low- noise. high -gain
equalizer amplifier
Power amplifier : Pure-complementary
SEPP OCL power amplifier with all
stages directly coupled

Power requirements AEP/Germany model:
220-230VAC, 50H2
UK model : 240V AC, 50Hz

Power consumption UK Model : 380W
AEP/Gerrnany Model : 180W

Dimensions Approx. 430 X 135 X 372mm (w/h/d)
(17x5% x14%inches)
Weight Approx. 8.9kg (19 lb 10 oz)

Design and specifications subieCt to change without notice.

Note
This appliance conforms wiih EEC directive 87/308/EEC
regarding interference suppression.

MODEL IDENTIFICATION
-Specification Label -

S ONYo MODEL NO. TA-F270

INTEGRATED STEREO AMPLIFIER

SERIAL NOI
MADE IN JAPAN

AEP/Germany model 1 AC 220-230V~50Hz

UK model : AC 240V~50Hz

TABLE OF CONTENTS

Section Title Page

Specifications ...........
Model Identification

1. GE NERA L
1-1. Connections ~~~~~~~~~
l»2, Parts Identification

2 DISSASEMBLY ...........................................

3, ELECTRICAL ADJUSTMENTS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 5

4, DIAGRAMS
4-]. Circuit Boards Locatio
4-2. Printed Wiring Boardsm~
4.3. Schematic Diagram ............................................ 13

5. EXPLODED VIEWS
5.1 Front Panel Assembly ....................................... 17
52. Chassis Assembly ~

6 ELECTRICAL PARTS LIST

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 PUB-
LISHED BY SONY.