Related Manuals for Infinity Beta SW Series
Summary of Contents for Infinity Beta SW Series
- Page 1 Beta SW Series ™ SW-10 Subwoofer PRELIMINARY SERVICE MANUAL Infinity Systems, Inc. 250 Crossways Park Dr. Woodbury, New York 11797...
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Page 2: Table Of Contents
(400mm x 335mm x 375mm) Weight: 37 lb (16.7 kg) Infinity continually strives to update and improve existing products, as well as create new ones. The specifications and construction details in this and related Infinity publications are therefore subject to change without notice. -
Page 3: Detailed Specifications
SW-10 SW-10 75W Powered Sub/ Plate Amp LINE VOLTAGE Yes/No Hi/Lo Line Nom. Unit Notes US 120vac/60Hz 108-132 Vrms Normal Operation EU 230vac/50-60Hz 207-264 Vrms Normal operation, MOMS required QA Test Parameter Specification Unit Limits Conditions Notes Amp Section Type (Class AB, D, other) Load Impedance (speaker) Ohms Nominal... - Page 4 SW-10 QA Test Parameter Specification Unit Limits Conditions Notes Turn-off Transient mV-peak 2V-pk-pk @ Speaker Outputs AC Line cycled from ON to OFF Efficiency Efficiency Nominal Line voltage 120 VAC / 230 VAC Stand-by Input Power Watts @ nom. line voltage Auto turn of time (T) must be 5 >...
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Page 5: Controls And Connections
SW-10 ONTROLS AND ONNECTIONS Rear Panel ¡ Subwoofer-Level Control ™ LFE/Normal Switch • ¡ £ Phase Switch Green: On Red: Stand-By ¢ Crossover Frequency Adjustment ™ NORMAL ∞ Line-Level/LFE Input £ 0º 180º § Speaker-Level Inputs 80Hz ¶ Power Switch ¢... - Page 6 SW-10 YSTEM ONNECTIONS If you have a Dolby* Digital or If your receiver/processor does not have ® receiver/processor with a SUBWOOFER OR subwoofer outputs for the left and right LFE OUTPUT low-frequency-effects (LFE) or LEVEL channels or an LFE output, connect Green: On subwoofer output: speaker wire from your receiver/amplifier...
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Page 7: Operation
SW-10 PERATION Crossover Frequency Adjustment Power On ¢ The Crossover Frequency Adjustment determines the highest frequency Plug your subwoofer’s AC cord into a wall outlet. Do not use the outlets on at which the subwoofer reproduces sounds. If your main speakers can the back of the receiver. -
Page 8: External/Mechanical Parts List
CARTON, OUTER – SW-10 120v (CHERRY) 352143-004 CARTON, OUTER – SW-10 230v (BLACK) 352143-005 CARTON, OUTER – SW-10 230v (BEECH) 352143-006 CARTON, OUTER – SW-10 230v (CHERRY) 352145-001 PAD,END,TOP & BOT- SW-10 2 EA 352004-001 WARRANTY,CARD, 3/5YR,INFINITY 1 EA 338076-001 SPIKE FOOT SET 1 set... -
Page 9: Block Diagram
SW-10... -
Page 10: Tech Tip Inftt2003-04
Subject: Replacing Output MOSFETS In the event you need to replace MOSFET transistors Q18 or Q22 as part of a repair: It is important to use ONLY the Infinity part# FE106401110, 316-0360503-001 or only the brands: International Rectifier, or Fairchild. -
Page 11: Electrical Parts List (120V)
SW-10 SW-10 120V Electrical parts list Part number Description Reference Designator Resistors 216-0360503-000 Carbon Film Resistor 0R 1/4W J R10,11 216-0360503-000 MOF Resistor 1K 1W J KINK MO-100 R103 216-0360503-000 MOF Resistor 820R 3WS J 8x20 KINK R6,9 216-0360503-000 Resistor KNP 0R05 3WS J FK TYPE R104 216-0360503-000... - Page 12 SW-10 Part number Description Reference Designator 216-0360503-000 SMD capacitor 0u0015/50V K 0805 X7R 216-0360503-000 SMD capacitor. 220pF/50V J 0805 NPO C14,15,20,21,19 216-0360503-000 SMD capacitor. 3300pF/50V K 0805 X7R C40,34 216-0360503-000 SMD capacitor. 0u047/50V K 0805 X7R C62,59 216-0360503-000 SMD capacitor. 56pF/50V J 0805 NPO C57,61 216-0360503-000...
- Page 13 SW-10 Part number Description Reference Designator 216-0360503-000 FUSE CLIP P/N:CFFH1206 216-0360503-000 TOGGLE SW PN:L101-T2B4QE SW5,SW6 216-0360503-000 RELAY PN:943-1C-48D 216-0360503-000 FUSE;GSL UL/CSA FUSE;1.25A 250V 5x20mm 316-0360503-001 GASKET C4305 12x15 t=5mm CR PSA Thermister 316-0360503-001 GASKET (PB10/12) PN:L-32 200x20mm t=5mm PORON 316-0360503-001 GASKET (PB10/12) 200x20mm t=2mm CR4305 PSA COVER base...
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Page 14: Electrical Parts List (230V)
SW-10 SW-10 230V Electrical parts list Part number Description Reference Designator Resistors 020-000498-120 Carbon Film 0R 1/4W J R10,11 021-100401-120 MOF Resistor 1K 1W J KINK MO-100 R103 021-820303-020 MOF Resistor 820R 3WS J 8x20 R6,9 022-500003-020 KNP Resistor 0R05 3WS J FK TYPE R104 024-100298-120 SMD Resistor... - Page 15 SW-10 Part number Description Reference Designator 024-680498-120 SMD Resistor 6K8 1/8W J 0805 R46,91 024-680598-120 SMD Resistor 68K 1/8W J 0805 R31,33,66 024-909498-100 SMD Resistor 9K09 1/8W F 0805 025-010300-000 Thermister TSE-103 K L:50mm 026-200595-269 PN:RD163121R03D-20KBx2(EJ) 026-500495-252 VR 5KA PN:RK163111R52B-5KA (EJ) Capacitors 031-100244-100 SMD Ceramic Capacitor...
- Page 16 SW-10 Part number Description Reference Designator 054-001501-100 SMD Zener Diode PN:BZX84C15 15V SOT-23 D6,7,9 SMD IC DUAL OP-AMP 054-007200-100 PN:TL072CDR SO-8 (TI) U5,6 SMD IC;(OP) QUAD OP-AMP PN:TL074CDR (TI) 054-007400-100 U2,3 SMD Transistor PNP 054-011400-100 PN:DTC114TKA SMT3 (ROHM SMD Transistor NPN 054-033904-100 PN:MMBT3904LT1 SOT23 (ON Q11,14,13,5,8,9...
- Page 17 SW-10 Part number Description Reference Designator 008-062002-012 Gasket 200x20mm t=2mm CR4305 008-063208-000 Gasket 321x8 t=1mm CR 008-069304-000 Gasket 93x4 t=1mm CR...
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Page 18: Pcb Drawings
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Page 22: Semiconductor Pinouts
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Page 23: Schematics (120V)
SW-10 音 律 電 子 股 份 有 限 公 司 音 律 電 子 股 份 有 限 公 司... - Page 24 SW-10 音 律 電 子 股 份 有 限 公 司 音 律 電 子 股 份 有 限 公 司...
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Page 25: Schematics (230V)
SW-10 音 律 電 子 股 份 有 限 公 司 音 律 電 子 股 份 有 限 公 司... - Page 26 SW-10 音 律 電 子 股 份 有 限 公 司 音 律 電 子 股 份 有 限 公 司...