Sony TA-FA7ES User Manual

TA-FASES/FA7ES
SERVICE MANUAL
Photo: TA-FA7ES (Black)
AEP Model
System
SPECIFICATIONS
Power Amplifier: Pure-complementary SEPP MOS
FET power amplifier with all stages directly coupled
Preamplifier: Low-noise, high-gain equalizer amplifier
Power section: Large-capacity power supply advanced
STD
Rated output
Speakers impedance
Output bandwidth (8 ohms)
Dynamic headroom
Total harmonic distortion
Damping factor
Intermodulation (IM)
distortion (60 Hz:7 kHz=4:1)
Throughrate
Residual noise
Equalizer deviation
Frequency response
S/N
TA-FA7ES
4 ohms, 150 W + 150 W (DIN 0.7%)
8 ohms, 100 W + 100 W (DIN 0.7%)
TA-FA5ES
4 ohms, 135 W + 135 W (DIN 0.7%)
8 ohms, 90 W + 90 W (DIN 0.7%)
4 to 16 ohms ;
10 Hz to 100 kHz (at 40 W output, and
high-frequency distortion rate of
0.08%)
at 4 ohms: TA-FA7ES 2 dB
TA-FASES 3 dB
at 8 ohms: TA-FA7ES 1.2 dB
TA-FA5ES 2 dB
0.005% (at 8 ohms, 10 W output)
100 (8 ohms, 1 kHz)
0.005% (8 ohms)
125 V/p sec, 250 V/U sec (Inside)
Less than 115 1. V (network A)
PHONO MM: 20 Hz to 20 kHz,
+0.2 dB
TUNER, CD, AUX, TAPE 1, 2, 3: 2 Hz
to 100 kHz *$dB
PHONO MC: TA-FA7ES 78dB
(A Fil, 0.5 mV)
TA-FASES 76 dB
(A Fil, 0.5 mV)
MM: 87 dB (A Fil, 5 mV)
TUNER, CD, AUX, TAPE, 2, 3:
105 dB
Inputs
Input sensitivity and
impedance
Maximum input capability
(1 kHz)
Outputs
Output level / impedance
Tone controls
General
Power requirements
Power consumption
PHONO MC: 0.25 mV, 100 ohms
MM: 2.5 mV, 50 kilohms
TUNER, CD, AUX, TAPE 1, 2, 3:
150 mV, 30 kilohms
PHONO MC: 9 mV
MM: 150 mV
REC OUT 1, 2,3: 150 mV,1 kilohms
PHONES: 10 mW (at 8 ohms)
BASS (100 Hz): +7 dB
TREBLE (10 kHz): +6 dB
220 - 230 V AC, 50/60 Hz
TA-FA7ES: 330 W
TA-FA5ES: 300 W
Dimensions (approx.) (w/h/d) 430 x 175 x 450 mm
Mass (approx.)
Supplied accessories
(17 x 7x 173/, inches)
incl. projecting parts and controls
TA-FA7ES: 19.8 kg (43 lb 6 oz)
TA-FASES: 17.5 kg (38 Ib 10 oz)
Remote commander (remote)
RM-S703 (1)
Sony batteries SUM-3(NS) (2)
Design and specifications are subject to change without
notice.
INTEGRATED STEREO AMPLIFIER
SON
Y.

Sony TA-FA7ES Specifications

General

Type	Integrated Amplifier
Total Harmonic Distortion (THD)	0.008%
Damping Factor	100
Output	Speaker Terminals
Power Output	100W per channel (8Ω)
Input Sensitivity	2.5mV (MM)
Speaker Load Impedance	4Ω to 16Ω
Dimensions	430 x 105 x 360 mm
Inputs	Phono (MM/MC), CD, Tuner, Tape, Aux
Input Impedance	47 kOhm
Frequency Response	5Hz - 100kHz (±0.5dB)
Signal to Noise Ratio	100 dB

Summary

TA-FA5ES/FA7ES Specifications

System and Power Specifications

Details power amplifier, preamplifier, and power section capabilities.

Input/Output and Tone Control Specifications

Lists input sensitivity, impedance, output levels, and tone control ranges.

General Operational Specifications

Covers power requirements, consumption, dimensions, and mass.

General Information and Controls

Controls Location and Identification

Identifies and describes front and rear panel controls and connectors.

Unit Disassembly Procedures

Front Panel and Board Disassembly

Instructions for removing front panel, side panels, and internal boards.

Electrical Adjustment Procedures

Bias Adjustment Procedure

Guides through the bias adjustment process for audio channels.

Technical Diagrams and Schematics

Integrated Circuit Pin Functions

Explains the function of each pin for key integrated circuits.

Schematic and Wiring Diagrams

Provides circuit schematics and printed wiring board layouts.

Exploded Views and Part Identification

Cabinet and External Exploded Views

Illustrates the breakdown of the unit's cabinet and exterior parts.

Panel and Chassis Exploded Views

Shows exploded views of front, chassis, and back panel assemblies.

Electrical Parts List and Component Details

Electrical Components by Section

Lists electrical parts categorized by board or functional group.

Service Manual Corrections

Correction: Electrical Adjustment Connection

Provides a critical correction for a connection in the Electrical Adjustment section.