Read Sony TA-F248E Service Manual online
TA-F248E
AEP Model
UK Model
SERVICE MANUAL
INTEGRATED STEREO AMPLIFIER
MICROFILM
SPECIFICATIONS
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TABLE OF CONTENTS
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.
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
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
SECTION 1
GENERAL
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1
POWER button
2
BASS
3
TREBLE
4
BALANCE
5
INPUT SELECTOR
6
VOLUME
7
SOUCE DIRECT button
8
TAPE MONITOR switch
9
PHONES jack
1
2
3
4
5
6
7
8
9
SECTION 2
DIAGRAMS
2-1.
CIRCUIT BOARDS LOCATION
LED-P BOARD
HP BOARD
PANEL BOARD
LED-F BOARD
VOL BOARD
MAIN (A) BAORD
INPUT BOARD
MAIN (B) BOARD
SP-TM BOARD
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