Infinity Modulus II Infinity, Service Manual

Page 1: ...MODULUS II HOME THEATER SYSTEM Infinity Systems Inc 250 Crossways Park Dr Woodbury New York 11797 Rev2 3 2005 Service Manual ...

Page 2: ...vels MCC 1 II Infinity Systems 250 Crossways Park Drive Woodbury New York 11797 6 04 The MCC 1II center is part of the Modulus II Home Theater System 373 000 00128 GIFT BOX 402 000 01774 PLATINUM 431 000 00957 POLYFOAM SET TOP BOTTOM PLASTIC BAG 431 000 00957 POLYFOAM SET TOP BOTTOM PLASTIC BAG PLASTIC BAG 400 000 04383 INNER CARTON 431 000 00958 POLYFOAM SET TOP BOTTOM 431 000 01014 EPE 431 000 0...

Page 3: ... charcoal 1 Not for Sale 10 Tweeter 1 60DA20AD DT01 11 Crossover 1 013 7500 00752 12 Left Terminal 1 215 000 00792 13 Right Terminal 1 215 000 00793 14 Back Rubber Pad 1 320 RUB 00183 15 Screw 2 352 CM03010D593 16 Screw 4 352 FM04014D602 17 Right Aluminum Plate 1 Not For Sale 18 Right Rubber Pad 1 320 RUB 00189 Technical Manual MCC 1II TO SERVICE THE MCC 1II 1 Remove the grille 2 Remove the 7 expo...

Page 4: ...adroom to allow for occasional peaks We do not recommend sustained operation at these maximum power levels MS 1 II Infinity Systems 250 Crossways Park Drive Woodbury New York 11797 6 04 The MS 1II satellites are part of the Modulus II Home Theater System 373 000 00128 GIFT BOX 402 000 01774 PLATINUM 431 000 00957 POLYFOAM SET TOP BOTTOM PLASTIC BAG 431 000 00957 POLYFOAM SET TOP BOTTOM PLASTIC BAG...

Page 5: ...al 1 215 000 00793 18 Bracket Ball 1 325 AL 00187 19 Aluminum Plate platinum 1 320 AL 00184 0WA charcoal 1 320 AL 00184 0W 20 Aluminum Base 1 320 AL 00185 21 Back Foot Base 1 320 RUB 00186 22 Rubber Strip 1 398 RUB 00249 23 Bracket Holder 1 320 AL 00416 24 Screw 1 351 KM04012A578 25 Wrench Box 1 398 ABS 00250 26 Wrench 1 399 FE 00618 27 Screw 1 351 AM03005A015 28 Iron Plate 1 399 FE 00619 Technica...

Page 6: ...120 00399W 5 12 WOOFER C M M D SHIELDED 1 30PR14BW DW01 DCR 3 5Ω 10 6 MSW II SUBWOOFER CABINET 1 Not for Sale CHARCOAL OR PLATINUM ITEM NO DESCRIPTION QTY PART NO 7 AMPLIFIER ASSEMBLY 1 Not for Sale 8 FOOT Charcoal 4 320 ABS 00193B Platinum 4 320 ABS 00193W 9 FOOT PAD Charcoal 4 320 RUB 00192B Platinum 4 320 RUB 00192W 10 PORT TUBE 1 249 ABS 00158 11 FOOT SCREW 4 352 HM05025D606 12 WIRING HARNESS ...

Page 7: ...MODULUS II HOME THEATER SYSTEM SERVICE MANUAL Infinity Systems Inc 250 Crossways Park Dr Woodbury New York 11797 Rev2 3 2005 MODULUSII SUB ...

Page 8: ...owered Subwoofer Frequency Range 27Hz 100Hz 3dB Amplifier Output 300 watts RMS 600 watts peak Low Frequency Driver 12 C M M D magnetically shielded Crossover Frequency 100 Hz 12 dB per octave Dimensions H x W x D 16 1 2 x 14 1 2 x 18 1 8 419mm x 368mm x 460mm Weight 44 lb 20 kg Infinity continually strives to update and improve existing products as well as create new ones The specifications and co...

Page 9: ... Low Pass fixed or variable FIXED Frequency 100 Hz Slope 24 dB Octave Q Butterworth Damping Subsonic filter HPF fixed Frequency 20 35 Hz Slope 12 dB Octave Q 0 5 2 5 Damping Friend Circuit FIXED Frequency 62 7 Hz Hz notch filter Slope 12 dB Octave Q 2 5 Damping Special filter RABOS Switches Main Power On Off Switch YES Type push button Located on amp plate RABOS on off YES Type mini toggle Polarit...

Page 10: ... mV peak Speaker Outputs AC Line cycled from ON to OFF Efficiency Stand by Input Power 12 Watts typ nom line voltage AC Power Cons 1W 13 Watts typ nom line voltage Power Cons rated power 375 Watts typ nom line voltage Input power measured is REAL Watts not VA Efficiency 70 typ nom line voltage Protection Short Circuit Protection YES Direct short at output Thermal Protection YES threshold 65 deg C ...

Page 11: ... and speakers and could damage them The volume control setting on your processor preamp or receiver is not a specific indication of the overall loudness level of the speakers The only important consideration is the loudness level at which the system can be played regardless of where the volume control is set Always turn down the volume control setting on your processor preamp or receiver when chan...

Page 12: ...s unit is designed to become quite warm during normal operation NRTL C CSA22 2 NO 1 UL 1492 SUBWOOFER CONNECTIONS If you have a Dolby Digital or DTS receiver processor with a low frequency effects LFE output Set Low Pass Filter to Off SUBWOOFER OR LFE OUTPUT L R POWER ON OFF ON OFF 180 0 Freq Level INPUT R A B O S Controls R A B O S PHASE LOW PASS LFE Width FUSE T5A L 250V AC 120V 60Hz 75 Watts Mo...

Page 13: ...s the AC plug connected to a live receptacle Has the Power Button been pressed to the On position Note The Level Control ª on the front panel will turn green when the power is on Once you have confirmed that the subwoofer is active proceed by playing a sound source Use a selection that has ample bass information Set the overall volume control of the preamplifier or stereo to a comfortable level Ad...

Page 14: ...MSW II MSW II Subwoofer amplifier exploded view ...

Page 15: ...8 R177 115 h103c201 variable resistor RV16A01 20 15K C10K 3E 1 R163 116 142003f26 metal film resistor 200K 1 4W 1 MF 26mm TAP 1 R209 116 201211f20 metal film resistor 1 21K 2W 1 20mm 1 R104 129 a104j633 disc capacitor 0 1U 63V 5 MSC TAP 1 C118 135 4228m35 electrolytic2200UF35V 20 2 C170 171 135 4688m80 electrolytic6800U 80V 20 2 C168 C169 162 10149001 wire ass y 140mm AWG28 1 P107 162 50150002 wir...

Page 16: ...al film resistor 100O 1 6W 1 MF 26mm TAP 1 R154 116 161001f26 metal film resistor 1K 1 6W 1 MF 26mm TAP 3 R180 187 194 116 161002f26 metal film resistor 10K 1 6W 1 MF 26mm TAP 12 R130 131 132 159 160 166 171 173 178 192 234 235 116 161502f26 metal film resistor 15 0K 1 6W 1 MF 26mm TAP 1 R188 116 161103f26 metal film resistor 110K 1 MF 1 6W 26mm TAP 1 R174 116 161210f26 metal film resistor 121O 1 ...

Page 17: ...7U 50V 20 TAP 1 C180 130 ch101j503 disc capacitor 100P 50V 5 TAP 2 C159 C160 130 s1101k53 disc capacitor 100P 50V SL 10 TAP 2 C110 C120 130 s1470k503 disc capacitor 47P 50V 10 TAP 1 C127 135 3105m50 electrolytic cap 1U 50V 20 TAP 1 C126 135 3106m50 electrolytic cap 10uF 50V 20 TAP 4 C109 C111 C123 C129 135 3107m16 electrolytic cap 100uF 16V 20 TAP 7 C166 C167 C113 C115 C132 C134 C136 135 3107m25 e...

Page 18: ...206 5 1 R3 118 12064700j SMD resistor 470O 1206 5 3 R8 11 21 118 12064701j SMD resistor 4 70K 1206 5 2 R5 12 141 c0101k50 SMD cakpacitor 100pF 50V 10 1206 NPO 1 C4 141 c0220k50 SMD cakpacitor22pF 50V 10 1206 SMT NPO 1 C5 141 c0561k50 SMD cakpacitor 560pF 50V 10 1206 NPO 1 C6 141 c5104m50 SMD cakpacitor 1206 Y5V 0 1uF 50V 20 8 C2 3 7 8 9 10 11 15 141 c7223K50 SMD cakpacitor 0 022uF 50V 10 1206 X7R ...

Page 19: ... Y cable from a mono source if necessary to connect to both inputs 2 Turn on generator adjust to 150mV 50 Hz 3 Plug AC power cord in UUT turn power switch ON 4 Red LED should ON in the Level wheel at the front of the UUT Turn up LEVEL control to full counterclockwise 10 5 Green LED should ON Bass response should be heard and felt from port tube opening 6 Turn LEVEL control full clockwise 0 Turn po...

Page 20: ...Print layout 230V version ...

Page 21: ...PCB silkscreen 230V version ...

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Page 31: ...MSW II 230V Version only ...

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Page 34: ...MSW II 230V Version only ...

Page 35: ...POLYFOAM SET TOP BOTTOM 431 000 00956 POLYFOAM SET TOP BOTTOM 431 000 00956 POLYFOAM SET TOP BOTTOM 221 000 00344 PVC COVER 402 000 01845 GIFT BOX BATTERY 398 ABS 00312 TESTING DISK 398 PVC 00263 PVC SHEET 033 000 00101 ABS MICROPHONE 406 000 00921 OWNER S MANUAL 405 000 00328 WARRANTY CARD POSITIONED ON THE TOP OF INNER CARTON 398 FE 00264 BUBBLE LEVEL AND METAL PLATE 402 000 01772 CHARCOAL 402 0...