Sony ta f 7b int service manual

Page 1

TA-F 7/ TA-F 7

UK Model
A E P Model

TA-F7: silver panel
TA-F7B. black panel

" Wuhan-

INTEGRATED STEREI] AMPLIFIER

SPECIFICATIONS

GENERAL
Power Requirements: 220V, 50/60 Hz (AEP model) Frequency Response: PHONO 1, 2 RIAA equalization curve 30.2118
240V, 50/60 Hz (UK model) TUNER o
7 +
Power Consumption: 400W (AEP model] 16:3211 22 } 5 100'000 HZ El 13
410W (UK model) '
Dimensions: Approx. 430 (w) x 170 (h) x 420 (d) mm Tone Controls: BASS EROEEIJB 12103: HZ (TUHNOVER
3 5 . z)
17 (w) x 6 /4 (h) x 16 /3 Id) Inches
. V V 110dB at 60Hz (TURNOVER
Including projectlng parts and controls FREQ 300 HZ)
Weight: Approx. 20.3 kg, 44 lb 12 oz (net) TREBLE 210118 a! ZOkHz (TURNOVER
Approx. 24.3 kg, 53: 901 [with shipping FRECI 4kHzI
carton) 110dB at 40 kHz (TURNOVER
FREQ 8 kHz)
W Films: Low 12dB/oct. below 30 Hz
Harmonic Distortion. Less than 0015% at rated output HIGH 12dB/oct. above QkHz

(AEF model)
Less than 0.015% at 1W (UK model)

IM Distortion: Less than 0.015% at rated output
I60H227kHz=4zll (AEP model)
Less than 0 015% at 1WIUK model)

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SAFETV~RELATED COMPONENT WARNING I!

COMPONENTS IDENTIFIED BV SHADING AND A
MARK ON THE SCHEMATIC DIAGRAMS,EXPLDDED
VIEWS AND IN THE PARTS LIST ARE CRITICAL TO ®

SAFE OPERATIONt REPLACE THESE COMPONENTS

WITH SONY PARTS WHOSE PART NUMBERS APPEAR
AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONV.

Page 2

TAM? rr'fianlialsinfg v

'"'" Pow-r Bandwidth: 5-40.000Hz, IHF (an, 0.015 THDI

Miximum A . H
Input SIN H Damplgg Flctor. :0 (85:, 1:0:)5% ed
. . . Ca ability (wei ti almnnic inortion: 255 t an 1 at rat output
s°"""'"" ""d'm ITHD "may Less than 0.015% at 1w output
0015"" at input V. IM Distortion: Less than 0.015% at rated output
"1 (60 Hz:7 kHz =4: 1) Less than 0.015% at 1w output
PHONO 1 2.5 mV 250 mV 75 dB , _ +°
FHONO 2 (-SOdB) 5° W (-1ODBI (A, 215 mV) qu'my mm d 100,000 Z " 5 WI
TUNER SIN Rllio: Greather than 11003, short-circuitad
150 mV 95 dB input
AUX1'2 1-14 5am 50 fi A 1 0 v
TAPE 1, 2 ~ I - 5 ' Ruidual Noise: Less than 0.12mv
. Inputs: POWER INPUT
Outputs. Sensitivity 1V (for rated output)
Output Laval Impldanc. Impedance 100 kn
REC OUT 1,2 150mV 10 kn Outputs: SPEAKER A, Bk f
PRE OUTPUT 1 v 1.5 kn 5:519:53; '5 ° 8 r m
Accepts low and highimpedance
POWER AMPLIFIER SECTION stereo headphones
Continuous HMS
Pow-r Output: Both channels driven simulmneously OdB= .775V

(rated output) At 20-20,000 Hz
(Less than 0.015% 70 + 70W (89)
harmonic distortion) According to DIN 45500
70 + 70W (am

MODEL IDENTIFICATION
- Specification Label -

UK model AEP modal
SONY: INTEGRATED STEREO AMPLIFIER SON INTEGRATED STEREO AMPLIFIER
MODEL no. TA-F? MODEL no. TA- F7
AC 240v ~ 50/60Hz mow AC 220v ~ so/som 400w
SERIAL N0. SERIAL N0.
MADE m JAPAN MADE m JAPAN
SON: INTEGRATED STEREO AMPLIFIER SONXVQ INTEGRATED STEREO AMPLIFIER
MODEL no. TA- FTB MODEL no. TA-F7B
AC 240v ~ 50/60: mow Ac 220v ~ 50/0on 400w
SERIAL NO. » SERIAL N0.
MADE in am" MADE m JAPAN J