Sony TA-N220 Service Manual

SERVICE MANUAL
TA-N220
AEP Model
UK Model
E Model
SPECIFICATIONS
Audio power specifications
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6 ohm loads, both channels driven,
from 20 - 20,000 Hz; rated 50 watts per
channel minimum RMS power, with no
more than 0.12 % total harmonic
distortion from 250 milliwatts to rated
output
Other specifications
Continuous RMS power output (both channels driven simultaneously)
Model for Scandinavian countries
Normal: 30 W x 4 (6 ohms, 0.12 %, 20 Hz - 20 kHz)
40 W x 4 (6 ohms, DIN)
BTL: 75 W x 2(8 ohms, 0.12 %, 20 Hz - 20 kHz)
95 W x 2 (8 ohms, DIN)
Models for other countries
Normal: 50 W x 4 (6 ohms, 0.12 %, 20 Hz - 20 kHz)
60 W x 4 (6 ohms, DIN)
BTL: 100 W x 2(8 ohms, 0.12 %, 20 Hz - 20 kHz)
130 W x 2 (8 ohms, DIN)
Power bandwidth (IHF)
12 Hz - 40 kHz (6 ohms, THD 0.5 %)
Frequency response 7Hz-100kHz “°dB
Input sensitivity 370 mV (50 kohms)
Signal-to-noise ratio 90 dB (input shorted)
Speaker output Normal: 6 - 16 ohms
BTL: 8-16 ohms
General
System Complementary Darlington SEPP power amplifier with
ail stages direct coupled ;
Power requirements
U.K. model:
240 V AC, 50/60 Hz
European model:
220/230 V AC, 50/60 Hz
Models for other countries:
120, 220, or 240 V AC adjustable, 50/60 Hz
Power consumption
140 W
U.K. model:
Approx. 430 x 135 x 370mm (w/h/d)
(17 x 5% x 14% inches)
Models for other countries
Approx. 470 x 135 x 370 mm (w/h/d)
(185% x 5% x 14% inches)
including projecting parts and controls
Weight U.K. model:
Approx. 9.5 kg (15 Ib 10 oz), net
Models for other countries
Approx. 10 kg (22 Ib 7 02), net
Supplied accessory Screws (4) (except for U.K. model)
Dimensions
Design and specifications are subject to change without naice.
Note
This appliance conforms with EEC Directive 87/308/EEC regarding
interference suppression.
STEREO POWER AMPLBFIER
meets
MICROFILM
SONY.

Sony TA-N220 Specifications

General

Type	Stereo Power Amplifier
Power Output	100 watts per channel into 8Ω (stereo)
Total Harmonic Distortion	0.008%
Damping Factor	100
Input Sensitivity	1V
Signal-to-Noise Ratio	120dB
Output	Speakers
Frequency Response	5Hz to 100kHz