Technics SE-A1000M2 Service Manual

Stereo Power Amplifier
Specifications (DIN 45 500)
20 Hz — 20 kHz continuous power output
both channels driven 2x70 W (8 Q)
1 kHz continuous power out put
both channels driven (THD: 1 %) 2 x 85 W (8 Q)
2x 120 W (4 Q)
63 Hz — 12.5 kHz continuous power output
both channels driven (THD: 0.7 %) 2x80 W (8 Q)
2x 105 W (4Q)
Total harmonic distortion (THD)
rated power at 20 Hz — 20 kHz
Intermodulation distortion
(50 Hz: 7 kHz = 4: 1, SMPTE)
0.015 % (8 Q)
0.007 % (8 Q)
Residual hum and noise 0.3 mV_
Damping factor 70 (8 Q)
35 (4 Q)
Headphones output level/impedance
Load impedance
540 mV/330 Q
A or B, BI-WIRING 4Q-16Q
Aand B 8Q-160
Input sensitivity/impedance
NORMAL, DIRECT 1 V/20 kQ
(INPUT LEVEL CONTROL Max.)
S/N (rated power, 4 Q) 95 dB (110 dB, IHF '66)
ORDER NO. AD9707094C2
SE-A1000M2
Colour
(K)...... Black Type
(E) ........ Europe.
(EB) ...... Great Britain.
(EG) aces, Germany.
Frequency response
NORMAL 5 Hes 70 kHz (+0, —3 dB)
(INPUT LEVEL CONTROL Max.)
+0 dB, —0.5 dB (20 Hz — 20 kHz)
DIRECT 5 Hz — 70 kHz (+0, —3 dB)
+0 dB, —0.5 dB (20 Hz — 20 kHz)
m@ GENERAL
Power supply
For (E) and (EG) areas AC 50 Hz, 230 V
For (EB) area AC 50 Hz, 230 V - 240 V
Power consumption 280 W
Dimensions (W x H x D) 430 x 136 x 344 mm
Weight 9.8 kg
Notes:
1. Specifications are subject to change without notice.
Weight and dimensions are approximate.
2. Total harmonic distortion is measured by the digital
spectrum analyzer.
/A\WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not
contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or
repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
Technics
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