Sony ta f 690es int service manual

Page 2

www.freeservicemanua s.info 7_' i _
TA-F590ES/F690ES
Amplifier Section
Data
Items Conditions
TA»F590ES TA-FGQOES

Residual noise network A. 8 ohms

less than 100 pV less than 100 V

Frequency response PHONO MM

RIAA equalization curve
1 0.2 dB

RIAA equalization curve
I 0.2 dB

TUNER. CD. TAPE 1 2. DIRECT IN

2 Hz - 200 kHz :3 dB 2 Hz -200 kHz :3 dB

Input sensitivrty PHONO MC

017 mV, 100 ohms 0.17 mV. 100 ohms

MM

2.5 mV, 50 kilohms 2.5 mV, 50 kiiohms

ADAPTOR. AUX

TUNER, CD, DIRECT IN. TAPE1 2.

150 mV, 50 kilohms 150 mV. 50 kilohms

S/N (network) ('75 lHF)

ADAPTOR, AUX

PHONO MC 77 (0.5 mV) 77 (0.5 mV)
MM 95 (5.0 mV) 95 (5.0 mV)
TUNER. co, DIRECT IN. TAPE 1 2, 105 (150 mV) 105 (150 mV)

Output voltage impedance REC OUT 1 2. ADAPTOR

150 mV, 1 kilohm 150 mV, 1 kilonrn

HEADPHONES

25 milliwatls (at 8 ohms)
Accepts low and high
Impedance headphones.

25 milliwatts (at 8 ohms)
Accepts low and high
Impedance headphones.

Tone controls BASS. at 100 Hz

:7dB :7dB

TREBLE, at 10 kHz

tGdB tsdB

Subsonic filter

6 dB / octave attenuation 6 dB/octave attenuation

below 15 Hz below 15 Hz
Muting - -w dB we dB
General Weight TA-FSBOES: Approx 12 kg
System Preamplifier section: Low-noise high (26 lbs 8 oz)
gain NAB type equalizer amplifier. TA-F690ES: Approx. 125 kg
passive type direct tone control (27 lbs 8 oz)
Power amplifier section: Pure- Accessories supplied Remote Commander RM-S703 (1)
complementary SEPP power amplifier, (TA-FSQOES)
MOS FET power transistor for final stage FlM»S702 (1)
Power requirements UK model: 240v AC. 50H: (TA-FSSOES)

D

AEP. Germany models: 220 - 230V AC.

50/ 80H:

TA-F590ES: Approx. 430 x 150 x 375 mm
(w/h/d)
(17 >< 5 7/8 x14 3/4
inches)

TA-FGBOES: Approx. 430 x 150 x 375 mm
(w/h/d)
(17x57/8x 14 3/4
inches)

imensions

Sony batteries SUM-3 (NS) (2)
Design and specifications are subiect to change without notice,
Note

This appliance conforms with EEC directive 87/303/EEC regarding
interference suppression.

Its Iree n

TABLE OF CONTENTS

Section Title liege
Specifications """""""""
Model Identification -------------------------- 3

SECTION 1. GENERAL
1-1. Function of Controls """""""""""""" 4

SECTION 2. ELECTRICAL ADJUSTMENTS -------- 6

SECTION 3. DIAGRAMS

34L lC803 System Controller 050720-358?) ------ 7
3-2. Semiconductor Lead Layouts ------------------ 8
3-3.
3-4.
375 Block Diagram ........................... .10
3-6. Printed Wiring Boards

(Control, Input. Selector. Vol Section) ------ 13
377. Schematic Diagram

(Control. Input. Selector, Vol Section) ------ 17
3-8. Schematic Diagram

(Eq. Main, Sp Section) ---------------------- 21
359. Printed Wiring Boards

(qu Main SD Section) ...................... 25

SECTION 4. EXPLODED VIEWS

4-1. Front Panel Section ----------- 25
4_2 Sub ChaSSiS ................................ 2g
4_3. Main ChaSSIS .............................. 30
SECTION 5. ELECTRICAL PARTS LIST """"" 31

TAF - 590E617l5690 ES

MODEL IDENTIFICATION
- Model Number Label -

TA-F590ES
TA

SONY. MODEL No. m

////////////////////////////

AEP Model : AC 220 - 230V ~ 50/60Hz
Germany Model: AC 230V ~ 50/60Hz
UK Model: AC 240V ~ 50/60Hz

II'Lc service manuals
Gratis schema's

Night/oil l\_\

www.Ii'ccscrviccmnnuuls.mlo

SAFETY-RELATED COMPONENT WARNINGI!

COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE
WITH MARK A ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL T0 SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.