Infinity Beta CSW-10 Page 1 Service Manual Download

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Beta

™

SW Series

CSW-10 Subwoofer

SERVICE MANUAL

Infinity Systems, Inc.

250 Crossways Park Dr.

Woodbury, New York 11797

Rev1 9/2004

Summary of Contents for Beta CSW-10

Page 1: ...Beta SW Series CSW 10 Subwoofer SERVICE MANUAL Infinity Systems Inc 250 Crossways Park Dr Woodbury New York 11797 Rev1 9 2004 ...

Page 2: ...tions CSW 10 Powered Subwoofer Frequency Range 22Hz 150Hz 3dB 20Hz 150Hz 6dB Max Amplifier Output 650 watts RMS Low Frequency Driver 10 254mm C M M D Crossover Frequency 50 150 Hz 24dB octave continuously variable Dimensions H x W x D 14 x 13 1 4 x 15 3 8 356mm x 337mm x 391mm Weight 52 lb 23 6 kg Infinity continually strives to update and improve existing products as well as create new ones The s...

Page 3: ...at max Signal to Noise SNR A Weighted 100 dBA 95 Relative to rated power 400 Watts A Weighting filter SNR unweighted 95 dBr 90 Relative to rated power 400 Watts 22K filter SNR rel 1W unweighted 70 dBr 65 Relative to 1W Output 22K filter Residual Noise Floor 0 5 mVrms 1 Volume max using RMS reading DMM VOM or A P Residual Noise Floor 0 5 mVrms max 1 Volume max w A P Swept Bandpass Measurement Line ...

Page 4: ... 120 VAC Stand by Input Power 18 20 nominal line voltage Amp in OFF state RED LED activated Maximum allowable input power LED in RED Class D inactive Stand by Input Power 22 Watts 25 nom line voltage Amp in On state Green LED activated Maximum allowable input power under nominal Input voltage and frequency in stand by mode HOT or COLD operation LED GREEN Class D active but no signal applied Power ...

Page 5: ...er Level Volume Control Crossover Adjustment Phase Switch Normal LFE Selector Power Switch Bass Optimization Controls see page 5 Bass Optimization System Selector ª Center Frequency Adjustment Bass Optimization System Level Adjustment Bass Optimization System Bandwidth Adjustment CSW 10 4 ...

Page 6: ...ur receiver processor to either the left or right input on the subwoofer SUBWOOFER OR LFE OUTPUT If your receiver processor has subwoofer outputs for the left and right channels Set Normal LFE Switch to Normal NOTE Some receivers have a single subwoofer output do not confuse this with a single LFE output as described to the left In that case it is recommended that you use aY connector not included...

Page 7: ...er the room but rather be adjusted so there is a harmonious blend across the entire musical range Many users have a tendency to set the subwoofer volume too loud adhering to the belief that a subwoofer is there to produce lots of bass This is not entirely true A subwoofer is there to enhance bass extending the response of the entire system so the bass can be felt as well as heard However overall b...

Page 8: ...ch Cherry 1 352438 002 4 Cup Grille Black 4 333249 001 Cup Grille Beech Cherry 4 333249 003 5 Logo CSW 10 1 351617 001 6 Foot Assembly Rubber 4 338037 002 Blk w Threaded Insert ITEM NO DESCRIPTION QTY PART NO 7 DD Screw woofer 10 32 x 1 FIL 8 21754 8 Screw trim ring 6 903802 016 8 x 1 PB HXS ZINC 9 Screw amplifier 12 900101 016 8 x 1 PB PPH BLK 10 Woofer 10 Sub DCR 3 4 ohms 10 1 351508 001 11 Gril...

Page 9: ... turn the power switch ON Turn LEVEL control full Clockwise Max 6 LED should now be Green aggressive bass response should be seen from woofer near maximum excursion Sweep Function 1 Follow steps 1 6 above using a sweep generator as a signal source 2 Sweep generator from 20Hz to 1kHz Listen to the cabinet and drivers for any rattles clicks buzzes or any other noises If any unusual noises are heard ...

Page 10: ...astic cover to the amp panel Blue arrows in image separate the panel from the plastic cover and unplug the speaker wires from MAIN PCB Red Blk 3 Remove the MAIN PCB from the faceplate a Remove the 5 screws used to secure the amp module to the front panel Pointing fingers in image b Unplug P1 Signal Harness Harness with white wires c Remove ground wire Black wire with ring terminal d Unplug Power T...

Page 11: ...nd disconnect the unit from the AC source 14 Re install the amplifier assembly into the cabinet FINAL TEST 15 Connect the unit to a 120V source or 230V for 230 models Turn ON AC Main power switch 16 Connect a Sine wave signal 50Hz 0 100VRMS signal to the amplifier Left or Right input 17 Increase gain control to MAX and make sure that unit produces sound make sure that there is no evidence of air l...

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Page 21: ...W J 0805 R3 171 024 510498 120 5 SMD Resistor 5K1 1 8W J 0805 R48A 48B 48C 48D 48E 024 560498 120 1 SMD Resistor 5K6 1 8W J 0805 R30 024 680498 120 1 SMD Resistor 6K8 1 8W J 0805 R23 Capacitors 031 100144 106F 2 SMD Cap 0u01 50V K 0805 X7R C27 28 031 100184 100F 2 SMD Cap 0u01 250V K 0805 X7R C104 119 031 100344 100F 6 SMD Cap 0u1 50V K 0805 X7R C10 69 112 115 135 138 031 100384 100F 2 SMD Cap 0u1...

Page 22: ... t 0 8 T250MA T2 TER6 072 040096 000 2 Terminal T187MA PCB t 0 8mm PC187 0 8 TER5 TER7 073 111003 000 1 Shorting Strap 54 9x13 6x1mm J7 073 111004 000 2 Shorting Strap 29 5x12 4x0 8m m J4 9 074 300018 000 1 RELAY PN 943 1C 48D RLY1 DRIVER PCB 024 000098 120 4 SMD Resistor 0R 1 8W J 0805 R313 314 318 320 024 100298 120 4 SMD Resistor 10R 1 8W J 0805 R89 90 140 150 024 100498 120 10 SMD Resistor 1K ...

Page 23: ...6 39 46 52 61 054 540100 100 2 SMD Transistor PNP PN MMBT5401 LT1 SOT 23 Q33 40 054 555100 100 1 SMD Transistor NPN PN MMBT5551 LT1 ON Q32 Miscellaneous 072 040229 000 1 HEADER Right Angle PN 211 107 000 400 7PIN PIN2 072 040230 000 1 HEADER Right Angle PN 211 111 000 400 11PIN PIN1 PREAMP RABOS PCB 021 100398 100 1 MF Resistor 100R 1 8W F R339 021 100498 100 2 MF Resistor 1K 1 8W F R363 381 021 1...

Page 24: ...SMD Resistor 0u01 50V K 1206 X7R C12 13 224 280 031 100344 102F 7 SMD Resistor 0u1 50V K 1206 X7R C227 229 230 232 235 031 100344 104F 1 SMD Resistor 100pF 50V K NPO 1206 C222 031 100345 300F 2 SMD Resistor 0u1 50V M 1206 X7R C305 306 031 220344 103F 4 SMD Resistor 220pF 50V K NPO 1206 C200 210 215 216 031 330445 100F 1 SMD Resistor 3300pF 50V M 1206 X7R C281 031 470444 101F 1 SMD Resistor 4700pF ...

Page 25: ...former PN YT 13438 CSW 10 120V 60Hz PT1 042 010142 000 1 Transformer PN PT 3034 CSW 10 230V 50Hz PT1 061 001052 000 2 Knob w white dot indicator PN 49001 W 18teeth D 15 1 H 14 5 R233 216 061 016001 000 3 φ16x14 8mm D TYPE P P TPR for VR301 303 061 100016 000 3 Partition PN BCMS 8 L 8mm NYLON 66 UL Power PCB 061 314002 000 2 Strain Relief P N SB4F 2 PANEL COVER 061 700044 000 2 Mica 13x18mm TO 220 ...

Page 26: ...CSW 10 25 ...

Page 27: ...01 02 New DESIGN CSW 10 26 ...

Page 28: ...01 02 New DESIGN CSW 10 27 ...

Page 29: ...01 02 New DESIGN CSW 10 28 ...

Page 30: ...01 02 New DESIGN CSW 10 29 ...

Page 31: ...9 002 3 Outer Carton CSW 10 120v Black 1 352517 001 Outer Carton CSW 10 120v Beech 1 352517 002 Outer Carton CSW 10 120v Cherry 1 352517 003 ITEM NO DESCRIPTION QTY PART NO 3 Outer Carton CSW 10 230v Black 1 352517 004 Outer Carton CSW 10 230v Beech 1 352517 005 Outer Carton CSW 10 230v Cherry 1 352517 006 4 End Pad Top Bot CSW 10 2 352518 001 5 Spacer Pad 1 353100 001 6 Warranty Card 3 5 Year Inf...

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