Sony TAF-248-E Service manual

TA-F248E

SERVICE MANUAL

SPECIFICATIONS

AEP Model

UK Model

MICROFILM

INTEGRATED STEREO AMPLIFIER

TABLE OF CONTENTS

1. GENERAL ······································································ 3

2. DIAGRAMS

2-1. Circuit Boards Location ····················································· 4
2-2. Printed Wiring Board — Panel Section —·························6
2-3. Schematic Diagram — Panel Section — ··························· 9
2-4. Printed Wiring Board — Main Section — ······················· 12
2-5. Schematic Diagram — Main Section — ·························· 15

3. EXPLODED VIEWS

3-1. CASE, FRONT PANEL SECTION ································· 18
3-2. CHASSIS SECTION························································ 19

4. ELECTRICAL PARTS LIST ··································· 20

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ! 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
PUBLISHED BY SONY .

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SECTION 1

GENERAL

SECTION 2
DIAGRAMS

2-1. CIRCUIT BOARDS LOCATION

1

1 POWER button
2 BASS
3 TREBLE
4 BALANCE
5 INPUT SELECTOR

23

45

6 VOLUME
7 SOUCE DIRECT button
8 TAPE MONITOR switch
9 PHONES jack

6

MAIN (B) BOARD

LED-P BOARD

HP BOARD

SP-TM BOARD

INPUT BOARD

789

PANEL BOARD

MAIN (A) BAORD

LED-F BOARD

VOL BOARD

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