S P E C; Specifications - Pioneer SPEC-4 Service Manual

11. PACKING
Additional Service Manual
1. C O N T R A S T OF MISCELLANEOUS PARTS
2. E X P L O D E D VIEW
3. SCHEMATIC DIAGRAMS, P.C. B O A R D P A T T E R N A N D PARTS LIST
3.1 . Schematic Diagram and Miscellaneous Parts
3.2 Fuse Assembly (AWR-144)

1. SPECIFICATIONS

S e m i c o n d u c t o r s
ICs
Transistors
Diodes
P o w e r A m p l i f i e r
Circuitry Current mirror loaded differential Amplifier,
3-stage darlington parallel push-pull, direct-coupled O C L .
C o n t i n u o u s Power O u t p u t from 2 0 H e r t z to 2 0 , 0 0 0 H e r t z
( B o t h channels d r i v e n ) . . .
Total Harmonic Distortion (20 Hertz to 20,000 Hertz, 8 ohms)
Continuous rated power output
75 watts per channel power output
1 watt per channel power output
Intermodulation Distortion (50 Hertz: 7,000 Hertz=4:l, 8 ohms)
Continuous rated power output
75 watts per channel power output
1 watt per channel power output
F r e q u e n c y Response . . . . 5 H e r t z to 1 0 0 , 0 0 0 H e r t z ±? d B
Input (Sensitivity/Impedance)
Output
Speaker
Damping Factor (20 Hertz to 20,000 Hertz, 8 ohms)
Hum and Noise (IHF, short-circuited, A network)
M i s c e l l a n e o u s
Power Requirements
Power Consumption
Dimensions
Weight: Without Package
F u r n i s h e d Parts
Connection Cord with Pin Plugs
Operating Instructions
NOTE: Downloaded from www.hifienginc.coin
Specifications and the design subject to possible modification
without notice due to improvements.
1 8 0 watts per channel (4 ohms)
1 5 0 watts per channel (8 ohms)
1 V / 5 0 k o h m s
4 ohms to 16 ohms
A C 120V 60 Hertz
760 watts (UL)
480(W) x 187(H) x 445(D) mm
1 8 - 7 / 8 x 7 - 3 / 8 x 1 7 - 7 / 1 6 in
24.5kg; 531b 14oz
2
61
62
0.01 %
0.01%
0.01%
0.01%
0.005%
0.005%
100
115dB
1
1
40
42
43
45
48