Sony ta f 311 service manual

Page 1

TA-F31 1

SERVICE MANUAL AEP Model

SPECtFICATIONS
Ampllfler . Input
Continuous RMS power output (both channels driven Input tack Jack type Sensitivity Impedance SIN (weighting
Simultaneously) network, input
level)
Model for Scandinavian countries. Spain and Portugal
PHONO (MM) Phono 2.0 mV 50 kilohms 87 dB
DIN. 1 kHz 8 ohms 75 W + 75 W (A. 5 mV)
ZOHZ- Sohms 60W+60W
20 kHz THD 0.03 %
TUNER. CD. AUX, Phone 150 mV 50 kitohms 100 (13
Model for other European countries TBAAggng 1 (150 "'V
DIN. 1 kHz 4 ohms 85 W + 85 W
8 h 7 w 75 w
0 ms 5 + Output
20 Hz - 4 ohms 70 W + 70W .
20 kHz THD 0.05 % 0ND! 186k Jack type Voilage/impedanoe
REC our Phono jack Voltage 150 "IV
60 W
8 ohms THEVgoég/o Impedance 1 kohm
SPEAKERS - . Model tor Scandinavian countries,
Tone controls Spain and Portugal : Accepts
speakers oi 8 - 16 ohms
Response Turnover irequency . Mode! tor other countries: Accepts
k M - 16 h
BASS :10 dB (100 Hz) 500 HZ 5 3° ° "5
HEADPHONES Stereo hone Accepts tow and high impedance
TREBLE :10 dB (15 Hz) 3 kHz jack p headphones

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INTEGRATED STEREO AMPLIFIER
SONY®

Page 2

Loudness (Attenuation 30 (13)
+6 dB (100 Hz)/+a dB (10 kHz)
Subsonic filter 6 dB/octave, attenuation below 15 Hz
lntermodulation (IM) distortion (80 Hz : 7 kHz = 4:1)
Less than 0.008 % at rated output
PHONO: FrIAA equalization curve
$0.5 dB

TUNER. CD. AUX, TAPE 1. TAPE 2/

DAT: 7 Hz - 100 kHz 13 dB
Residual noise Less than 170 1.1V (network A)
Damping factor 70 (8 ohms. 1 kHz)
Total harmonic distortion Less than 0.008 % at 10 W output

(8 ohms, 20 Hz - 20 kHz)

Frequency response

General

System Preamplifier: Low-noise, high-gain
equalizer amplifier

Power amplifier: Pure-complementary
SEPP OCL power amplifier with all
stages directly coupled

Models for Continental European
countries : 220 V - 230 V AC. 50 Hz

Power requirements

Power consumption

Scandinavian countries, Spain 140 W

and Portugal

Other countries 210 W

Dimensions Approx. 430 x 135 x 375 mm (w/h/d)
(17 x 5 3/8 x 14 7/8 inches)

Mass Approx. 9.2 kg (20 lb 5 oz)

Design and specifications are subiect to change without notice.

Note
This appliance conforms with EEC Directive 87/308lEEC regarding
interference suppression.

TABLE OF CONTENTS

Section Title Page
Specifications ............................................................... 1
1. GENERAL

1.1 Pans Identification .............................................. 3
2, DISASSEMBLY ..................................................... 4
3. ELECTRICAL ADJUSTMENTS ------------------------------- 5
4. DIAGRAMS

4-1. Circuit Boards Location ---------------------------------------- 6

4-2. Printed Wiring Boards
4-3. Schematic Diagram

-~~8

5. EXPLODED VIEWS
5-1 Front Panel Assembly
5-2. Chassis Assembly ------

e. ELECTRICAL PARTS LIST ----------------------------------- 19

MODEL IDENTIFICATION
(Speclflcation Label)

S ON Y TA-F311

INTEGRATED STEREO AMPLIFIER

MODEL NO.

AE1 model : AC 220-230V ~50 / 60HZ 210W
AE2 model : AC 220~230V ~50 / 60HZ 140W

AE2 : Model for Scandinavian countries, Spain and
Portugal.
AE1 : Model for other European countries.

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 T0 SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-

LISHED BY SONY.