Sony TA-AV521 Service Manual
Integrated stereo av amplifier
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- Operating instructions manual (13 pages) ,
- Operating instructions manual (12 pages)
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SERVICE MANUAL
US Model
PHOTO: TA- AV521
SPECIFICATIONS
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 8-ohm loads, both channels driven,
from 40 - 20,000 Hz; rated 135 watts per
channel minimum RMS power, with less
than 0.9% total harmonic distortion from
250 milliwatts to rated output.
Amplifier section
Power bandwidth (IHF)
30 Hz - 30 kHz (8 ohms)
Dynamic headroom
1.7 dB ('78 IHF)
Harmonic distortion
Less than 0.9% at rated output
(Surround OFF)
PHONO: RIAA equalization curve
CD, VIDEO, TUNER, TAPE:
10 Hz — 50 kHz. +3dB
15 W + 15 W (at front off 8 ohms)
30 W (at front off 4 ohms)
27 (8 ohms, 1 KHz)
Frequency response
Rear output
Center outout
Damping factor
Input
input jack. | Jack» | Sensitivity | Impedance | S/N (weighting . .
type.
network, input level)|
"| Phono
|3.0 mV
50 kilohms | 71 dB
ee
75 dB*
me
(A, 3.0 mV)
oe
250 mV}
SO kilohms | 92 dB
TUNER,
83 dB*
TAPE
(A, 250 mV)
"78 IHF
Output
._|Phono jacks
Voltage 150 mV
Ny
Impedance 1 kilohm
SPEAKERS
Accepts speakers of 8 ~ 16
(Front, Rear)
ohms
SPEAKERS
Accepts speakers of 4-16
(Center).
7.
ohms
HEADPHONES: | Stereo phone
Bosc tate
0S.) jack
Accepts low and high
impedance headphones.
)
BASS: +10 dB (100 Hz
TREBLE: +8 dB (10 kHz)
Tone controls
General
Power requirements
120 V AC, 60 Hz
Power consumption
250 W
AC outlets
3 switched, 120 W/1 A max.
Dimensions
Approx. 430 x 145 x 360 mm
(w/h/d)
(17x 5%/, x 14 '/, inches)
Weight
Approx. 9.9 kg (21 Ib 14 oz)
Accessories supplied
Remote Commander
RM-U521
(1) (TA-AV521)
RM-P322
(1) (TA-AV621)
"Sony batteries SUM-3(NS) (2)
Design and specifications are subject to change without
notice.
INTEGRATED STEREO AV AMPLIFIER
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