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Rotel RB-1072 Technical Manual

Rotel RB-1072 Technical Manual

Stereo power amplifier
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Technical
Manual
Table of Contents
Specification.....................................1
Parts list...........................................2~5
Wiring...............................................6
PCB Assembly.................................7
Schematic Diagram..........................8
Specifications
Power Configurations
Watts/Channel
Total Harmonic Distortion (20Hz-20kHz, 8 ohms)
Continuous Rated Power
One-Half Rated Power
One Watt per Channel
Power Output (4 ohms, 0.09% THD)
Output Peak Current
Intermodulation Distortion 60 Hz:7 kHz, 4:1
Damping Factor (8 ohms)
Amp Gain
Input Sensitivity/Impedance
Frequency Response
Signal to Noise Ratio (IHF A)
Power Requirements
USA
Europe
Power Consumption
Dimensions (W x H x D)
Panel Height (for rack mounting)
Weight (net)
10-10 SHINSEN-CHO , SHIBUYA-KU,
TOKYO 150-0045, JAPAN
Quality Uncompromised
2 x 100 watts
100 watts, both channels driven, with 20KHz filter,
8 ohm load, 20-20 kHz, 0.02% THD
< 0.2%
< 0.2%
< 0.2%
190 watts
11A
< 0.2%
200
27.2dB
1.25 V / 9.9 k ohms
10 - 40 KHz (±3dB)
109dB
120 volts, 60 Hz
230 volts, 50 Hz
130 watts
21 watts - Idling
3 watts - Standby
432 x 72 x 350 mm
17
/
x 2
/
x 13
1
7
8
8
60 mm, 2
/
in
3
8
4.6 kg, 2.1 lb.
®
STEREO POWER AMPLIFIER
RB-1072
/
in
3
4
Serial. NO.
Begining
Y-401A-0706/pdf

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Summary of Contents for Rotel RB-1072

  • Page 1 Quality Uncompromised ® Technical STEREO POWER AMPLIFIER RB-1072 Manual Table of Contents Specification........1 Parts list...........2~5 Wiring..........6 PCB Assembly.........7 Schematic Diagram......8 Specifications Power Configurations 2 x 100 watts Watts/Channel 100 watts, both channels driven, with 20KHz filter, 8 ohm load, 20-20 kHz, 0.02% THD...
  • Page 2 Appearance RB-1072 STEREO POWER AMPLIFIER RB-1072 POWER PROTECTION...
  • Page 3 Parts List 1/2 RB-1072 SYMBOL PARTS NO. DESCRIPTION 016 X-1438A01-02 PCB ASSY 501 X-1438-D PCB ASSY (SUB POWER) T101 022 T-1075NO2 SUB TRANSFORMER IC101 031 PC817X2 PHOTO COUPLER PC817X2J000F Q101 032 TC3708-ST TRANSISTOR 2SC3708AA-ST D102,103,104,106,107 034 T1N4148-86 DIODE 1N4148TAP-50 D105...
  • Page 4 Parts List 2/2 RB-1072 SYMBOL PARTS NO. DESCRIPTION O T H E R S 011 FP-619-B BLACK PANEL ASSY 011 FP-619-S SILVER PANEL ASSY 011 VA3-01A00 H/S PANEL 012 RV4-09A00 PUSH BUTTON 14Φ (BLACK) 012 RV4-09A01 PUSH BUTTON 14Φ (SILVER)
  • Page 5 Addendum List for Black and Silver RB-1072 SYMBOL PARTS DESCRIPTION 011 FP-619-B BLACK PANEL ASSY 011 FP-619-S SILVER PANEL ASSY 011 VP3-01A00 H/S PANEL 011 FP-619-B SUB PANEL HOLDER (BLK) 011 FP-619-S SUB PANEL HOLDER (SLV) 012 RV4-09A00 PUSH BUTTON 14F (BLK)
  • Page 6 K203 (3P 190MM) K211 068 C-4666A10 ICEPOWER AC1-2 (P1) CONNECTOR (3P 570MM) 200A(LEFT) AC2-2 068 C-4588A49 X-1438-02(K103) K101 (3P 430MM) 073 RB-1072-M (10) ACINLET(N) AC2(1) (#31 WHT 400MM) (11) wire(#5) X-1469-01(E1) W200 (12) X-1469-01(E2) wire(#5) W200 WIRING CNT ASSY PCB,etc...
  • Page 7 RB-1092 PCB Assembly Output and Protection PCB 016 X-1469A01~03 K210 K209 K201 PJ201 K202 016X-1469A02 RY201 RY202 016X-1469A03 IC202 IC201 016X-1469A01 K211 C001 K203 K205 K206 K204 Sub Transformer PCB 016 X-1438A01~02...
  • Page 8 RB-1072 Schematic Diagram 200ASC 200ASC MODULE MODULE...