Sony TA-F770ES Service Manual

TA-F333ESL/F770ES/F870ES |
neon fe ere es ee!
Frequency response PHONO MM RIAA equalization curve RIAA equalization curve
+ 0.2 dB + 0.2 dB
TUNER, CD, TAPE 1, 2, 3, 2 Hz — 200 kHz dB 2 Hz — 200 kHz %°;dB |
DIRECT IN
Input sensitivity PHONO MC 0.17 mV (1 kohm) 0.17 mV (1 kohm)
0.17 mV (100 ohms) 0.17 mV (100 ohms)
raw ~*| 28 mv, 60 kohme 2.5 mV, 80 kohms
TUNER, CD, DIRECT IN, 150 mV, 20 kohms 150 mV, 20 kohms
TAPE 1, 2, 3, ADAPTOR, AUX ;
wm —~( sa06mv) s5 (25 mV)
TUNER, CD, DIRECT.IN, 105 (150 mV) -105 (150 mV)
TAPE 1, 2, 3, ADAPTOR, AUX
REC OUT 1,2,3 150mV, tkohm 150mV, 1kohm
ADAPTOR
S/N (network)
(78 IHF)
Output voltage impedance
HEADPHONES 25 miliwatts (at 8 ohms) 25 miliwatts (at 8 ohms)
Accepts low and high Accepts low impedance
impedance headphones. headphones. :
Subsonic filter 6 DB/octave attenuation 6 DB/octave attenuation
below 15 Hz below 15 Hz
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TABLE OF CONTENTS
MODEL IDENTIFICATION
Section Title Page — Specification Labels —
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Specifications ee ee ee ee ee ee l TA-F770ES
Model Identification <<%+ # tes etacheuss gacmatretwgse oy 2 TA-F870ES
Operationg Voltage SO 3
SONYe MODEL No.Z
1. GENERAL
INTEGRATED STEREO AMPLIFIER
ee ae MMMM
2. DISASSEMBLY .--------+eeeee> Miga dais 7
SERIAL NO.
MADE IN JAPAN
3. SWITCH DISASSEMBLY AND
ASSEMBLY (60eer 5s o555 iio ew esis wae es 9
A. ELECTRICAL ADJUSTMENTS ---------- 9 AEP, Germany model: AC: 220 V ~50/60 Hz
UK model: AC: 240 V ~50/60 Hz
5, DIAGRAMS E model: AC: 120/220/240 V ~50/60 Hz
5-1. Block Diagrams een e ee eee eav eee ee eer emea ewan ve 10
5-2. Circuit Boards Location -««+ccere street ee eees 10 SAFETY-RELATED COMPONENT WARNING!!
5-3. Printed Wiring Boards ++-+-++++++er errr sree 12 COMPONENTS IDENTIFIED BY MARK /\ OR DOTTED
5-4. Schematic Diagram -++++e ee eeeee sree cere e 7 LINE WITH MARK /\ ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
6. EXPLODED VIEWS -:+:ececeececeeeeees >A OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
. SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
7. ELECTRICAL PARTS LIST ------------ 28 LISHED BY SONY.

Sony TA-F770ES Specifications

General

Brand	Sony
Model	TA-F770ES
Category	Amplifier
Language	English