Infinity PS-10, PS-12 free download

File name infinity_ps-10_12_sm.pdf

PS-10 PS-12 PS Series Powered Subwoofers SERVICE MANUAL Infinity Systems Incorporated 250 Crossways Park Dr. Woodbury, New York 11797 Rev1 10/2004 PS-10/PS-12 CONTENTS BASIC SPECIFICATIONS . . . . . . . . . ... .. . . . . . 1 PS-10 DETAILED SPECIFICATIONS . . . . . . . . . . . . . . ... . .. .. .. . . . . . 2 PS-12 DETAILED SPECIFICATIONS . . . . . . . . . . . . . . ... . .. .. .. . . . . . 4 CONTROLS & CONNECTIONS . . . . . . . . . . . ... . . . 6 OPERATION... . . . . .. . . . . . . . .. .. . . . .. .. . . . . ... . . ... . . . . . . . 8 PS-10 BLOCK DIAGRAM... ... . ... . .. .. . . .. . ... . 9 PS-12 BLOCK DIAGRAM... ... . ... .. .. . . .. . ... . 10 PS-10/12 TEST SET-UP AND PROCEDURE...11 TECH TIP INFTT2003-02... ... . ... .. .. . . .. . ... . 12 PS-10 EXPLODED VIEW . . . . . . . . ... .. .. . . . . 13 PS-12 EXPLODED VIEW . . . . . . . . ... .. .. . . . . 14 PS-10 PACKING... . . . . .. . . . . . . . .. .. . . . .. .. . . . ...15 PS-12 PACKING... . . . . .. . . . . . . . .. .. . . . .. .. . . . ...16 PS-10 ELECTRICAL PARTS LIST ... ... . . . . .. ... . . . . 17 PS-12 ELECTRICAL PARTS LIST ... ... . . ... .. .. . . . . 21 PCB DRAWINGS. .. . . . . . . . . . . . . . .. . . . . ... . . . . . 25 IC ­ TRANSISTOR PINOUTS . ... . . .. . . . . . ... . . . 28 PS-10 SCHEMATIC DIAGRAMS . . . . . . . . .. .. .. .. . . ... . . .29 PS-12 SCHEMATIC DIAGRAMS . . . . . . . . .. .. .. .. . . ... . . .31 SPECIFICATIONS PS-10 PS-12 Frequency Response: 27Hz ­ 150Hz (±3dB) 25Hz ­ 150Hz (±3dB) Maximum Amplifier Output: 250 watts RMS 300 watts RMS (20Hz ­ 150Hz with no more than 0.1% THD) Crossover Frequencies: 50Hz ­ 150Hz, 50Hz ­ 150Hz 24dB/octave, continuously variable Driver: 10" (254mm) MMDTM 12" (305mm) MMDTM Dimensions (H x W x D): 14 3/4" x 12-1/2" x 16" 16-1/2" x 14-3/8