Infinity BU-1 Technical Manual

Part No.: 1112-BU1 11/98 Technical Manual Technical Manual INFINITY SYSTEMS INC. 250 Crossways Park Drive Woodbury, New York 11797 ...

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Enclosure Design. . . . . . . . . . . . . Tuned Port Amplifier Power . . . . . . . . . . . . . 50 watts RMS Frequency Response . . . . . . . . . . . 45Hz - 150Hz (± 3dB) Crossover Frequency . . . . . . . . . . . 50 to 150 ...

120V ,60Hz 130W ~ LOW LEVEL INPUT R L L L R R POWER 50 50 150 100 80 120 VOLUME CONTROL WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. NRTL/C UL-1492 CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: SHOCK HAZARD-DO NOT OPEN. AVIS: RISQUE DE CH ...

Integrated Amplifier
Multimeter
Cables - line level (RCA) and speaker cables General Function UUT = Unit Under Test 1. Connect both right and left line level inputs (RCA) to signal generator and UUT. Use Y-cable if necessary from mono source. VOLUME control should be full coun ...

3 2 5 6 7 8 13 9 12 10 19 19 16 16 18 17 17 18 20 14 15 21 3 11 4 4 1 BU1 Amplifier Exploded View E E D D C C B B A A 7 7 6 6 5 5 4 4 3 3 2 2 1 1 ...

Ref. # Part # Description Qty. 1 XX1342 GASKET 1 OF 4 4 2 XX1275 Plastic Cover For Inf. Bu-1(2) 1 3 XX1250 Strain Relief SPT-1 Black 2 4 SC1194 Screw 6-32x3/8 Tapt-Thr Hex Washr 2 5 NU1049 Nut 8-32 x 1/4 Hex Keps Sink F 2 (XFORMER) 6 MI1210 POWER TRANSFORMER BU-1 1 7 NU1059 Nut 4-40Keps-Thr,Hexag. Znk Fs 2 ( ...

2 SNAP-IN 30x25mm C3, 4, 5, 11 CP1552 SMD Cap .1uF 20% 100v Z5U 1210 4 C6, 7, 15, 16, CP1426 SMD CAP 0.1uF 20% 50V Z5U 14 21, 22, 25, 1206 T/R 110, 111, 115, 116, 117, 126, 127 C8, 9, 12 CP1475 SMD Cap 33pF 5% 50v NPO 1206 3 C10, 23, 24, 133 CP1496 SMD ...

2 R56 RS1005 RES C/F 100 ohms 5% 1/2W T/R 1 R112 RS1872 SMD RES 51Kohm 5% 1/8W 1206 1 R114 RS1793 SMD RES 470Kohm 5% 1/8W 1206 1 R117 RS1968 SMD RES 2.2Mohm 5% 1/8W 1206 1 R120 RS1892 SMD RES 10Mohm 5% 1/8W 1206 1 R125 RS1883 SMD RES 1.5Kohm 5% 1/8W 1206 1 R129 RS1783 SMD RES 12Kohm 5% ...