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Summary of Contents for Infinity BU80E
- Page 1 BU80 BU80E HTS-10 POWERED SUBWOOFER SERVICE MANUAL Infinity Systems, Inc. 250 Crossways Park Dr. Woodbury, New York 11797 Rev H 11/2001...
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Page 2: Safety Information / Version Differences
HTS-10 subwoofer only and vibration. There is a third version, “C”, with minor internal C6 * 10uF 50V electrolytic radial (BU80 and differences. HTS-10 version “A”,”B” only) Data for this version is included, and differences are S53AMI Power output module. -
Page 3: Table Of Contents
BU80/BU80E/HTS-10 AMPLIFIER ASSEMBLY SAFETY INFORMATION / VERSION DIFFERENCES..2 EXPLODED VIEW ............18 GENERAL SPECIFICATIONS ........3 BU80/BU80E/HTS-10 PACKING & CABINET PARTS ...20 DETAILED SPECIFICATIONS........4 BU-80/HTS-10 rev. A, B PCB (version 5) ....21 CONTROLS AND THEIR FUNCTION......5 BU-80/HTS-10 rev A, B PCB (version 5.1) ....22 BU80/BU80E/HTS-10 CONNECTIONS ......6... -
Page 4: Detailed Specifications
BU-80/BU80E/HTS-10 Amplifier/Subwoofer DETAILED SPECIFICATIONS... -
Page 5: Controls And Their Function
BU-80/BU80E/HTS-10 Amplifier/Subwoofer CONTROLS AND THEIR FUNCTION... -
Page 6: Bu80/Bu80E/Hts-10 Connections
Amplifier/Subwoofer BU-80/BU80E/HTS-10 BU-80/BU80E/HTS-10 CONNECTIONS... - Page 7 Amplifier/Subwoofer BU-80/BU80E/HTS-10 BU-80/BU80E/HTS-10 CONNECTIONS (Cont.)
- Page 8 Amplifier/Subwoofer BU-80/BU80E/HTS-10 BU-80/BU80E/HTS-10 CONNECTIONS (Cont.)
- Page 9 Amplifier/Subwoofer BU-80/BU80E/HTS-10 BU-80/BU80E/HTS-10 CONNECTIONS (Cont.)
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Page 10: Operation
Amplifier/Subwoofer BU-80/BU80E/HTS-10 OPERATION... -
Page 11: Bu80/Bu80E/Hts-10 Test Set Up Procedure
Amplifier/Subwoofer BU-80/BU80E/HTS-10 BU-80/BU80E/HTS-10 TEST SET UP AND PROCEDURE... - Page 12 Amplifier/Subwoofer BU-80/HTS-10 BU80/HTS rev. “A, B”...
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Page 13: Bu-80/Hts-10 Power Amp Test Procedure Flow Chart
BU-80/HTS-10 Amplifier/Subwoofer Power Amp Test Procedure Flow Chart BU80/HTS-10 rev. “A, B”... -
Page 14: Service Bulletin Inf9902 - April 1999
BU-80/HTS-10 Amplifier/Subwoofer Service Bulletin INF9902 - APRIL 1999... -
Page 15: Service Bulletin Inf2000-01Rev2 - February 2001
BU-80/HTS-10 Amplifier/Subwoofer... -
Page 16: Service Bulletin Inf2000-02 - March
BU-80/HTS-10 Amplifier/Subwoofer... -
Page 17: Tech Tips
BU-80/HTS-10 Amplifier/Subwoofer TECH TIPS... -
Page 18: Bu80/Bu80E/Hts-10
Amplifier/Subwoofer BU-80/BU80E/HTS-10 BU-80/BU80E/HTS-10 AMPLIFIER ASSEMBLY EXPLODED VIEW BU80/BU80E/HTS-10... - Page 19 Amplifier/Subwoofer BU-80/BU80E/HTS-10 BU-80/BU80E/HTS-10 AMPLIFIER ASSEMBLY EXPLODED VIEW (Cont.)
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Page 20: Bu80/Bu80E/Hts-10 Packing & Cabinet Parts
Amplifier/Subwoofer BU-80/BU-80EHTS-10 BU-80/BU-80E/HTS-10 PACKING & CABINET PARTS FEET (SET OF 4) BU-80/HTS-10 BU-80/BU-80E/HTS-10 (rev. "A,B") 200210 CABINET ASSEMBLY BU-80E/HTS-10 (rev. "C") 061-403005-000 SCREWS (4) SCREWS (4) 8" WOOFER BU-80/HTS-10 (rev. "A,B") 200200 BU-80E/HTS-10 (rev. "C") 090-308000-000 CABINET NOT FOR SALE BOTTOM STYROFOAM RAILPADS AMPLIFIER... -
Page 21: Bu-80/Hts-10 Rev. A, B Pcb (Version 5)
Amplifier/Subwoofer BU-80/HTS-10 BU-80/HTS-10 (rev. A, B) PCB... -
Page 22: Bu-80/Hts-10 Rev A, B Pcb (Version 5.1)
BU-80/HTS-10 Amplifier/Subwoofer BU-80/HTS-10 (rev. A, B) PCB... -
Page 23: Bu-80/Hts-10 Rev A, B Electrical Parts List
BU-80/HTS-10 Amplifier/Subwoofer BU-80/HTS-10 (rev. A, B) ELECTRICAL PARTS LIST... -
Page 24: Bu80/Bu80E/Hts-10 Integrated Circuit/ Transistors Diagram
BU-80/BU-80EHTS-10 Amplifier/Subwoofer BU-80/HTS-10 INTEGRATED CIRCUIT/TRANSISTORS DIAGRAM S53AM/S64AMI - Power Amp module SAFETY PART BU-80 and HTS-10 rev “A, B” ONL Y +6V 15 NOTE: THE FOLLOWING PROCEDURES MUST BE FOLLOWED WHEN INSTALLING NEW AMP MODULES: FAILURE TO FOLLOW ONE OR MORE OF THESE STEPS MAY RESULT IN THE INSTANT DESTRUCTION OF THE MODULE WHEN POWERED UP. -
Page 25: Bu-80/Hts-10 Rev A, B Schematic 1 Of 2
Amplifier/Subwoofer BU-80/HTS-10 BU-80/HTS-10 (rev. A, B) SCHEMATIC 1 OF 2... -
Page 26: Bu-80/Hts-10 Rev A, B Schematic 2 Of 2
Amplifier/Subwoofer BU-80/HTS-10 BU-80/HTS (rev. A, B) SCHEMATIC 2 OF 2... -
Page 27: Bu80E/Hts-10 Rev C Electrical Parts List
Amplifier/Subwoofer BU-80/BU80E/HTS-10 HTS-10 ELECTRICAL PARTS LIST (Rev C version) Part Number Description Ref. Designator MAIN PCB Semiconductors 050-002400-100 ZENER DIODE 24V D103 050-003000-100 ZENER DIODE 30V D104 050-006200-100 ZENER DIODE 6.2V D002 050-414802-100 1N4148 DIODE D101,102,105,106 050-524500-200 ZENER DIODE 15V/1W... - Page 28 Amplifier/Subwoofer BU-80/BU80E/HTS-10 Part Number Description Ref. Designator 034-100635-300 elec capacitor 100uF/35V MR 0811 P5 C113 034-330745-310 elec capacitor 3300uF/50V MR 1840 P7.5 C004,005 034-470425-300 elec capacitor 4u7/25V MR 0511 P5 C112 POWER AMP MODULE 050-414802-100 1N4148 DIODE D1-D9 051-530000-100 MOSFET N-CHANNEL IRF530...
- Page 29 Amplifier/Subwoofer BU80E/HTS-10 BU80E/HTS-10 REV C POWER AMP MODULE PCB...
- Page 30 Amplifier/Subwoofer BU-80E/HTS-10 BU80E/HTS-10 REV C CIRCUIT BOARD (Cont.)
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Page 31: Bu80E/Hts-10 Rev C Circuit Boards
Amplifier/Subwoofer BU80E/HTS-10 BU80E/HTS-10 REV C CIRCUIT BOARD (Cont.) -
Page 32: Bu80E/Hts-10 Rev C Schematic
Amplifier/Subwoofer BU-80E/HTS-10 BU80E/HTS-10 REV C SCHEMATIC... -
Page 33: Bu80E/Hts-10 Rev C Power Amp Module Schematic
Amplifier/Subwoofer BU-80E/HTS-10 BU80E/HTS-10 rev C POWER AMP MODULE SCHEMATIC (IRF640) (IRF640) 00503...
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