Sony ta a 67 service manual

Page 2

MODEL IDENTIFICATION
-Specification La bel-

E, EA, AUS, MY, SP model: TA~D609
AEP, 6, IT model : TAvA67

SONY MODEL N0. 7/////A

INTEGRATED STEREO AMPLIFIER

7///////////////////////A

SERIAL NO.
MADE IN JAPAN

AEP, IT model
G model

: AC: 220V-230V~50/60Hz 160W
: SYSTEM LBT-D609
AC: 220V-230V~50/60Hz 160W
E, EA, AUS model: AC: 120V/220V/240V~50/60Hz 190W

TABLE OF CONTENTS

Section Title Page
1. GENERAL
1-1. Location of Controls ............................ 2

2. SERVICE NOTE

2-1. Removal of Joint .................................. 3
3. DIAGRAMS

3-1. Circuit Boards Location ......................... 4
3-2. Semiconductor Lead Layouts ..................... 5
3-3. Printed Wiring Boards ~Main Section- .......... 6
3-4 Schematic Diagram -Main Section . . 49
3-5. Schematic Diagram -Pane1 Section~ ............ 14
3-6. Printed Wiring Boards -Panel Section- .......... 17

MY, SP model : Ac: 120V/220V/230V-240V~50/60Hz 190W 4, EXPLODED VIEWS
. Abbreviations 4-1, Front'PaneI Section .............................. 22
EA ; Saudi Arabia model 4-2t Chassxs Section .................................. 23
AUS: Australian model
MY ; Ma'aysia mde' 5. ELECTRICAL PARTS LIST ...................... 24
SP : Singapore model
G : German model
IT : Italian model
SAFETY-RELATED COMPONENT WARNING
COMPONENTS IDENTIFIED BY MARK & 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 sv SONYA
SECTION 1
GENERAL

1-1. LOCATION OF CONTROLS

This section is extracted from
instruction manual.

EEFFECT button and indicator

EIPOWER swulch

EDYNAMIC BASS SYSTEM controls (ON/
OFF, FREQUENCY, LEVEL)

EDIGITAL SURROUND COHVOIS (ON/OFF.
MODE, CONTROL and Indicalor)

liIDlsplay window

@CURSOR MODE buttons (EOUALIZER,
SELECT 10. PERSONAL FILE and
lnducatols)

EICD DIRECT button and lndICalOl

@MEMORY button and lfldlCaIOI

EDISPLAY button

EBALANCE control

EVOLUME control

EVIDEO 2 INPUT jacks

ECURSOR CONTROL section

@Funclion seleclors and indicators

IEEO FLAT butlon

@Mlc (mlclophone) iack and MIC LEVEL
control

@HEADPHONES jack

.P. FUNCTION button and indicaIOV

EKARAOKE PON button and indicator