Infinity SSW10 free download

File name Infinity-SSW10 actsub.pdf

Models: SSW-10 subwoofer Infinitesimal IV subwoofer Servo Controlled subwoofer RS Subwoofer SERVICE MANUAL Infinity Systems Incorporated 250 Crossways Park Dr. Woodbury, New York 11797 Rev0 12/2003 CONTENTS SPECIFICATIONS/PRODUCT ID...1 INSTALLATION/CONTROLS...2 OPERATION...4 CIRCUIT DESCRIPTION...5 THEORY OF OPERATION...11 DETAILED TROUBLESHOOTING...18 EXPLODED VIEWS...24 MECHANICAL/ELECTRICAL PARTS LISTS...26 PCB DRAWINGS...33 POWER TRANSFORMER...35 SEMICONDUCTOR PINOUTS...36 SCHEMATICS (Infinitesimal IV/SSW-10/Servo Controlled Subwoofer)...37 SCHEMATICS (RS Subwoofer)... ...38 PACKING (Infinitesimal IV/SSW-10/Servo Controlled Subwoofer)... 39 SPECIFICATIONS Frequency Response Crossover Frequency Output Power THD (@ 75 W/100 Hz) Signal to noise ratio Input Impedance Driver Inputs Outputs Infinitesimal IV/SSW-10/Servo Controlled Subwoofer RS Subwoofer Dimensions Infinitesimal IV/SSW-10/Servo Controlled Subwoofer RS Subwoofer Weight (Infinitesimal IV/SSW-10/Servo Controlled Subwoofer) 40 - 200 Hz 40 - 200 Hz (Continuously Variable) 100 Watts (RMS) into 2 ohms < .l % > 80db 25K 10" (254mm) IMG Woofer - (DCR = 1.8 ) Line Level and Speaker Level Full Range Speaker 180 Hz High Pass Filter 13.25" x 13.25" x 13" (337 x 337 x 330mm) 23.25" x 7.25" x 13.25" (59x18.5 x 33.5mm) 34 lbs. (15.4kg) PRODUCT IDENTIFICATION This service manual covers the following models: SSW-10 subwoofer Infinitesimal IV subwoofer Servo Controlled subwoofer RS Subwoofer (actually a different product, but the amplifier is nearly identical) The Infinitesimal subwoofer, Infinitesimal IV Subwoofer, SSW-10, or Servo Controlled Subwoofer may be identified from the owner's manual, outer carton or amplifier plate. It is a square black cube and is ported. Alternately, the RS Subwoofer has a distinct rectangular enclosure. The differences in the RS Subwoofer include a non-removable power cord, two high level input terminals, and a passive high-pass filter for satellite speakers (active when the high level input terminals are utilized). There is no port. 1 2 3 4 CIRCUIT DESCRIPTION 5 CIRCUIT DESCRIPTION (cont'd) 6 CIRCUIT DESCRIPTION (cont'd) 7 CIRCUIT DESCRIPTION (cont'd) 8 CIRCUIT DESCRIPTION (cont'd) 9 CIRCUIT DESCRIPTION (cont'd) 10 THEORY OF OPERATION