Rotel RB-993 Technical Manual

Quality Uncompromised
T echnical
Manual
Table of Contents
Specification.....................................1
Wiring Diagram ................................2
Parts List ..........................................3,4
Adjustment.......................................4
PCB Assembly .................................5,6
Schematic Diagram..........................7,8
Specification
Continuous Power Output (20-20 kHz, < 0.03%, 8 ohms)
Total Harmonic Distortion (20 Hz-20 kHz, 8 ohms)
Intermodulation Distortion (60 Hz: 7 kHz, 4:1)
Frequency Response (+0.5dB,-3dB)
Damping Factor (20-20,000 Hz, 8 ohms)
Speaker Impedance (Normal mode)
Signal to Noise Ratio (IHF A network)
Input Impedance/Sensitivity
Power Requirements
Power Consumption
Dimensions (W, H, D)
Weight (net)
BUNZAN-SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,
TOKYO 150-0045, JAPAN
®
THREE-CHANNEL
POWER AMPLIFIER
RB-993
200 watts/ch.
< 0.03%
< 0.03%
15-100K Hz,
1000
4 ohms minimum
116 dB
32 k Ohms/1.5 volt
115 Volts, 60 Hz or
230 Volts, 50 Hz
600 Watts
440 x 121 x 385 mm
17 x 4 x 15 in
3/8 3/4 3/16
18.3 kg, 40.3 lb
Serial. NO.
Begining
Y-313A-98095C/S-S
Wiring Diagram
2