Infinity TSS-Sub500 Service Manual

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TSS-Sub500

(TSS-500 SYSTEM)

SERVICE MANUAL

Infinity Systems Incorporated

250 Crossways Park Dr.

Woodbury, New York 11797

Rev0 6/2006

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Summary of Contents for Infinity TSS-Sub500

Page 1 TSS-Sub500 (TSS-500 SYSTEM) SERVICE MANUAL Infinity Systems Incorporated 250 Crossways Park Dr. Woodbury, New York 11797 Rev0 6/2006...
Page 2: Table Of Contents
(403mm x 346mm x 371mm) Weight: 31.7 lb (14.4kg) 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: Packaging/Accessories
TSS-Sub500 TSS-500 PACKING/ACCESSORIES Item # Description Part Number Warranty Card 405-000-05110-E Owner’s Manual 406-000-05307-E Packing Not for Sale Packing Bag Not for Sale Inner Carton Not for Sale Packing Bag Not for Sale Nut wrench (metal bar) 399-FE-00630-E 15’ RCA cable...
Page 4: Detailed Specifications
TSS-Sub500 TSS-Sub500 100W Powered Sub/ Plate Amp LINE VOLTAGE Yes/No Hi/Lo Line Unit Notes US 120VAC/60Hz 108-132 Vrms Normal Operation Europe 220-240VAC, 50-60Hz 220-240 Vrms Normal Operation Parameter Specification Unit QA Test Limits Conditions Notes Amp Section Type (Class AB, D, other)
Page 5 TSS-Sub500 Parameter Specification Unit QA Test Limits Conditions Notes Protection Short Circuit Protection Functional Direct short at output Temperature rise should not exceed 35K Thermal Protection 65 deg. C Functional @1/8 max unclipped Power rise DC Offset Protection Functional DC present at Speaker Out leads...
Page 6: Controls
TSS-Sub500 UBWOOFER ONTROLS ¡ Rear Panel A Few Suggestions We recommend that you do not operate your speakers or subwoofer with the bass, treble and loudness controls set to £ ™ full boost.This will place undue strain on your electronics and speakers and could damage them.
Page 7: Connections
TSS-Sub500 UBWOOFER ONNECTIONS If you have a Dolby ® Digital or DTS ® receiver/ If your receiver/processor does not contain processor with a low-frequency-effects (LFE) a Dolby Digital or DTS processor but has a or subwoofer output: subwoofer output: 15' (4.6m) subwoofer...
Page 8: Operation
In the event that your approximately 10 minutes when no signal is detected from your TSS-500 ever needs service, contact your local Infinity dealer or system.The subwoofer will then power ON instantly when a signal visit www.infinitysystems.com for a service center near you.
Page 9: Exploded View-Mechanical Parts List
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Page 10: Test Set-Up/Procedure
TSS-Sub500 Test Set Up and Procedure Equipment needed: • Function/signal generator/sweep generator • Integrated Amplifier • Multimeter • Speaker cables General Unit Function (UUT = Unit Under Test) 1) From the signal generator, connect one line level (RCA) cable to the Subwoofer Line Level Input jacks L/R on the UUT.
Page 11: Block Diagram
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Page 12: Troubleshooting Flow Chart
TSS-Sub500 TSS500 Troubleshooting Flow Chart AMP no signal out Check fuse, transformer, D110,D115 etc DC voltage check ±Vcc Check Q117,118,119,D109 etc Check +/-15v LED red Led light blue or red Check,Q203,207,U203 etc LED light blue Check U201,R226,223 , Check U201...
Page 13: Pcb Drawings
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Page 21: Electrical Parts List
TSS-Sub500 TSS-Sub500 (120v) Electrical Parts List Description Qty Reference Designator Part Number PREAMP PCB Resistors R213,214,215,254 110-16102j26 Resistor 1K 1/6W ±5% CF 26mm R212,216,217,220,221,222,225,228,226,232, 235,240,248 110-16103j26 Resistor 10K 1/6W ±5% CF 26mm R231,266 110-16104j26 Resistor 100K 1/6W ±5% CF 26mm...
Page 22 TSS-Sub500 Description Qty Reference Designator Part Number POWER/MAIN PCB R120 110-16101j26 Resistor10 0Ω 1/6W ±5%CF 26mm 110-16102j26 Resistor 1K 1/6W ±5% CF 26mm R124 R134 110-16103j26 Resistor 10K 1/6W ±5% CF 26mm 110-16105j26 Resistor 1M 1/6W ±5% CF 26mm R143...
Page 23 TSS-Sub500 Description Qty Reference Designator Part Number POWER/MAIN PCB Q119 192-202b772y TransistorKSD772Y PNP 192-991d669a TransistorHI-SINCERITY HSD669A NPN Q106 Q105 192-992b649t Transistor HSB649T PNP 197-00kb1405 diode 4A500V KBL405 BRIDGE D110 D104 197-101n4002 diode IN4002 Miscellaneous 162-10202001 wire 26AWC 1007 200mm RED...
Page 24 TSS-Sub500 Description Qty Reference Designator Part Number MISCELLANEOUS/MECHANICAL 333-EVA-00783 EVA W 198*12*2.0T 333-EVA-00807 EVA L 274*12*2.0T 333-EVA-00826 EVA W 198*12*1.0T 333-EVA-00835 EVA L 274*12*1.0T 320-RUB-00033 rubber foot pad 25*21*4t 337-CU-00101 copper foil 65L*50W 306-ABS-00177 rear Plastic housing 198*298*102mm 162-50552003 WIRE UL1007 #16 550mm#110/#205 0.5T rear board 300*200*2.5T black(RoHS)
Page 25: Ic - Transistor Pinouts
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Page 26: Schematic Diagrams
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Infinity TSS-Sub500 Service Manual

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