Sony ta e 80es int service manual

Page 2

mfegflésem nuals.info

15/12/2013

General
System Low-nolse FEI' hlgh gain. NFB type equallzer
empltlter, low nolse FET. Double-stage
dliterentlel, push»pul| output. flat amplifier
passive type direct tone control
Power requlrements
European countries: 220 V AC. 50/60 Hz
Other countries: 110 -120 V or 220 -240 V AC
adjustable. 50/60 Hz
Power consumption
20 W

AC outlets European countrles: 3 swltched 200 W max.
Other countrles: 3 switched. 500 W max.
Dlmenslons Approx. 470 x 130 x 370 mm (wlh/d)
Incl. projectInQ pans and controls
Welght Approx. 11.5 kg

Suppllad accessorles
Remote commander RM-SBOB (1)
Sony batteries SUM-3(NS) (2)
Connectlng cord (1)

Design and speclticetlon subject to change without notice.

SAFETY-RELATED COMPONENT WARNING

COMPONENTS IDENTIFIED BY MARK A 0R 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.

TABLE OF CONTENTS

Item Condltlon Date
Tone controls BASS i=7 dB
(at 100 Hz) (turnover treq. 200 Hz)
1:8 dB
(turnover Iraq. 400 Hz)
TREBLE 1:6 dB
(at 10 kHz) (turnover freq. 3 kHz)
18 dB
(turnover freq. 6 kHz)
SUBSONIC tilter - 6 dB/octeve
attenuatlon below 15 Hz
Mutlng _ .20 dB
Section Title Page
Specifications .................................. 1
1. GENERAL
Precautions ................ . ............. 3
Operating Voltage ........................ 3
Function of Controls -------- - ------------ 4
System Connections ---------------------- 6
2. DISASSEMBLY ------------------------- 7

Section Title Page
3. DIAGRAMS

3-1. Circuit Boards Location ------------------- 3
3-2. Semiconductor Lead Layouts --------------- 9
3-3. Printed Wiring Boards ..................... 10

3-4. Schematic Diagram
4. EXPLODED VIEWS

5. ELECTRICAL PARTS LIST

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