Sony ta n 5550 service manual
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Extracted text from sony ta n 5550 service manual (Ocr-read)
Page 1
_ : 37mm POWER AMPLIFIER
SPECIFICATIONS
POWER AMPLIFIER SECTION
Continuous RMS
Power Output:
(rated output)
(Less than 0.1 %
harmonic distortion)
Dynamic Power Output:
(IHF constant power
supply method)
Power Bandwidth:
Damping Factor:
Harmonic Distortion:
IM Distortion:
Frequency Response:
SIN Ratio:
Both channels driven simultaneously
At 20 N 20,000 Hz
50 + 50W (80)
At 1 kHz
60 + 60W (80)
50 + 50W (457.)
According to DIN 45500
60 + 60W (851)
160 W (89)
140W (4n)
5 ~40,000 HZ, IHF
100 (8 S2, at 1 kHz)
Less than 0.1 % at rated output
Less than 0.08 % at 1 W output
Less than 0.1 % at rated output
. eH-Weutpute"
10 ~ 100,000 Hz :3 dB
(NORMAL/TEST switches at
NORMAL) +0
Dc ~ 100,000 Hz -2 dB
(NORMAL/TEST switches at
TEST)
Greater than 110 dB, short-circuited
input
Residual Noise:
Inputs:
Outputs:
GENERAL
Circuits:
Power Requirements:
Power Consumption:
AC Outlet:
Dimensions:
Weight:
Less than 002 uw (8 :2)
Sensitivity 10 V (for rated output)
Impedance 50 km
SPEAKER A, B terminals
Accept 4 ~16 51 speakers
Phase-linear dc stereo power amp-
lifier in direct-coupled V-FET pure
complementary symmetry circuitry
110,127, 220 or 240V ac,
50/60 Hz
680 W
1 unswitched, 400W
Approx.
460 (w) x 168 (h) x 305 (d) mm
18% (w) x 65/3 (h) x 121/2; (d) inches
Including projecting parts and
controls
Approx, 125 kg, 27 lb 9 oz (net)
Approx. 14.9 kg, 32|b16 oz
(with shipping carton)
SONY;
SERVICE MANUAL