Sony ta f 870es int service manual

Page 1

II1°IISII3ESUFIIUES/F870

SERVICE MANUAL

IEts Fiee

AEP Model
UK Model

TA-F77OES

E Model

TA -F33SESL

Germany Model

TA»F77OES/F8 70ES

I rut service manuals

PI'IOIOI TA-F333ESL (irzu is schcina' s

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SPECIFICATIONS

Amplifier Section

Data
Items Condition
TA-F870ES TA-F333ESLITA»FI70ES
Continuous RMS power 4 ohms. Countries other 170 W + 170 W 140 W + 140 W
output (both channels driven 20 Hz - 20 kHz than North (TI-ID 0.02%) (THD 0.02%)
simuIataneously) European (DIN: 200 W + 200 W) (DIN: 180 W + 180 W)
Countries
Gohms. North 110W+110W
20 Hz - 20 kHz European - (THD 0.018%)
countries (DIN: 130 W + t30 W)
8 ohms. Countries other 120 W s 120 W 100 W +100 W
20 Hz - 20 kHz than North (THD 0.004%) (THD 0.015%)
European (DIN: 135 W + 135 W) (DIN: 120 W + t20 W)
countries
North 90 W + 90 W
European - (THD 0.015%)
countries (DIN: 105 W + 105 W)
Power band width (IHF) 8 ohms. THD 0.02% 10 Hz - 100 kHz at 45 W 10 Hz - 100 kHz at 45 W
Dynamic headroom 4 ohms 2 dB 2 dB
('78 IHF)
Bohms t.2 dB 1.2dB
Total harmonic distortion 8 ohms. at 10 watt output 000396 0.003%
Intermodulation (IM) 4 ohms. at rated output 0.008% 0.008%
distortion
60 Hz: 7 kHz = 4 1 1 6 ohms. at rated output 0.006% 0.006%
0 ohms. at rated output 0.004% 0.004%
Damping (actor 8 ohms. at 1 kHz 100 100
Residual noise network A. 8 ohms less than 110 (A V less than 110 u V

MICROFILM

INTEGRATED

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STEREII AMPLIFIER

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