TSS-1100 6 – Piece Home Theater System SERVICE MANUAL Infinity Systems Incorporated 250 Crossways Park Dr.
TSS-1100 CONTENTS BASIC SPECIFICATIONS . . . . . . . . . ………………………………………….1 DETAILED SPECIFICATIONS . . . . . . . . . . . ………………………………….2 CONTROLS. ………………….. .. . …………………………………... . . . . . . .4 CONNECTIONS . . . . . . . . . . . ……….………………………………..…. . . . 5 OPERATION……. . . . . .. . . . . . . . .. .. . . . .. .. . . . . ….……… . . ... . . . . . . .6 EXPLODED VIEW-MECHANICAL PARTS LIST….… . … . .. .. . . .. . … . ….7 TSS-1100 SATELLITES/CENTER & PACKING….… . … . .. .. . . .. . … .
TSS-1100 TSS-1100 150W Powered Sub/ Plate Amp LINE VOLTAGE US 120vac/60Hz EU 230vac/50-60Hz Parameter Yes/No Yes Yes Hi/Lo Line 108-132 207-264 Nom. 120 230 Specification Unit QA Test Limits Unit Vrms Vrms Conditions Amp Section Type (Class AB, D, other) Load Impedance (speaker) Rated Output Power (120VAC Rated Output Power (230VAC D 5.6 150 150 Ohms Watts Watts n/a 110 110 AVG RMS Dynamic Power THD @ Rated Power THD @ 1 Watt DC Offset 250 0.5 0.1 10 Watts % % mV-DC 225 1 0.
TSS-1100 Parameter Specification Unit QA Test Limits Conditions Notes Transients/Pops ATO Transient Turn-on Transient Turn-off Transient 5 50 50 mV-peak mV-peak mV-peak Efficiency Efficiency 65 % 65 Stand-by Input Power 18 Watts 20 @ nom. line voltage Nominal Line voltage 120 VAC Maximum allowable input power under nominal Input voltage and frequency, HOT or COLD operation. 170 Watts 180 @ nom. line voltage 120 Watts into 5.6 Ohms @ nominal line voltage Power Cons.
TSS-1100 OM 12/16/03 3:21 PM Page 9 TSS-1100 SUBWOOFER CONTROLS Subwoofer-Level Control Rear Panel LFE/Normal Switch Phase Switch Crossover-Frequency Adjustment ¡ Line-Level (LFE) Inputs LEVEL Max Min LFE Power Switch NORMAL ™ £ PHASE 0˚ 180˚ CROSSOVER FREQUENCY ¢ 50Hz L 150Hz A Few Suggestions ∞ R We recommend that you do not operate your speakers or subwoofer with the bass, treble and loudness controls set to full boost.
TSS-1100 OM 12/16/03 3:21 PM Page 10 TSS-1100 SUBWOOFER CONNECTIONS If you have a Dolby* Digital or DTS® receiver/ processor with a low-frequency-effects (LFE) or subwoofer output: If your receiver/processor does not contain a Dolby Digital or DTS processor but has a subwoofer output: RECEIVER/PROCESSOR SUBWOOFER OR LFE OUTPUT LEVEL Max Min LFE PHASE LEVEL 15' subwoofer cable included 0º 180º 80Hz Max Min LFE CROSSOVER FREQUENCY NORMAL 50Hz PHASE 0º 15' subwoofer cable included 80
TSS-1100 OM 12/16/03 3:21 PM Page 11 TSS-1100 OPERATION Surround Modes Crossover Adjustment When using the system in a Dolby Digital or DTS home theater system, make sure all speakers are set to “Small”. When using the TSS-1100 in a Dolby Pro Logic* home theater system, make sure the receiver’s center channel mode is set to “Normal.” The Crossover Frequency Control determines the highest frequency at which the subwoofer reproduces sounds.
TSS-1100 SERVICE NOTE Access to woofer: 1) Carefully pry metal grille out of its recess with a sharp pointed instrument such as an awl or dental pick – USE CAUTION and protect the surface of the subwoofer from scratches or dents from the work tool. Work evenly around the perimeter until the grill w/ gasket can be removed. 2) Remove the (6) Phillips screws holding the trim ring to the cabinet. 3) Remove the (6) Phillips screws holding the woofer to the cabinet.
TSS-1100 TSS-1100 Satellites/Center & Packing PART # DESCRIPTION TSS-1100 system 1100-SATBPLT 1100-SATBCHR 1100-CENBPLT 1100-CENBCHR 1100-GSPLT 1100-GCPLT 1100-GSCHR 1100-GCCHR 1100-CRPLT 1100-CRCHR 1100CTN-PLT 1100CN-PLT230 1100CTN-CHR 1100CN-CHR230 1100SOM-120 1100SOM-230 1100WS-120 1100-SCTF1 1100-SCBF2 1100-WFT1 1100-WFB2 1100-BRTPLT Complete TSS-1000 Satellite (Platinum) Complete TSS-1000 Satellite (Charcoal) Complete TSS-1000 Center channel (Platinum) Complete TSS-1000 Center channel (Charcoal) Gr
TSS-1100 TSS1100 sub Test Set Up and Procedure SYSTEM AURAL SWEEP TEST Equipment needed: • Function/signal generator/sweep generator • Multimeter • RCA cables General Unit Function (UUT = Unit Under Test) Switches/knobs on the amplifier faceplate: Crossover Frequency Adjust full CW (150Hz) Phase switch – either position Normal/LFE switch - Normal 1. From the signal generator, Connect both right and left line level inputs (RCA jacks) – to signal generator and UUT. Use Y-cable if necessary from mono source.
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TSS-1100 TSS-1100 120V ELECTRICAL PARTS LIST Part Number Qty Description Reference Designator MAIN PCB Resistors 020-000098-400 020-220497-120 021-100401-120 021-220202-120 021-240405-020 022-500003-020 024-100298-120 024-100398-120 024-100498-100 024-100498-120 4 1 1 1 4 1 2 1 1 7 Carbon film resistor 0R 1/8W Carbon film resistor 2K2 1/4W J MOF Resistor 1K 1W J Kink MOF Resistor 22R 2W(S) J MB MOF Resistor 2K4/5WS J 17x6 Resistor KNP 0R05 3WS J FK TYPE SMD Resistor 10R 1/8W J 0805 SMD Resistor 100R
TSS-1100 MAIN PCB 026-200595-269 026-500495-252 1 1 VR PN:RD163121R03D-20KBx2(EJ) FREQUENCY VR 5KA PN:RK163111R52B-5KA (EJ) LEVEL VR2 VR1 1 2 7 2 4 16 1 3 1 2 1 2 1 2 1 1 1 1 1 1 5 1 1 2 2 1 1 1 2 2 1 1 2 1 SMD Capacitor 0u001/50V K 0805 X7R TAP SMD Capacitor 0u01/250V K 0805 X7R TAP SMD Ceramic capacitor 0u01/50V K 0805 X7R SMD Capacitor 100pF/50V J 0805 NPO TAP SMD Capacitor 0u1/50V K 0805 X7R TAPIN SMD Capacitor 0u1/50V K 0805 X7R TAPIN SMD Capacitor (PHYCOMP) 0u022/50V J 080 SMD Capacitor 220pF/50V
TSS-1100 MAIN PCB 054-540100-100 3 SMD Transistor (PNP) PN:MMBT5401 LT1 Q20,24,26 3 1 4 1 1 2 SMD Resistor 10K 1/8W J 0805 SMD Resistor 5K6 1/8W J 0805 0U1/50V K 0805 X7R SMD IC TL072CDR SO-8 SMD Transistor MMBT3904TR Fairchild SMD Diode LL4148 Vishay R138-R141 R140 C81-82, C13,C38 U8 Q27 D44-45 1 1 1 1 1 1 2 2 2 4 3 4 1 1 5 1 2 1 2 1 2 1 1 1 1 1 1 1 6 6 1 LED ass'y Transformer PN:YT-15250 (TSS1100/120V INDUCTOR PN:YT-10033 30uH INDUCTOR 324uH YT-10778 INDUCTOR 56uH YT-10779 Inductor PN:YT-14389 84u
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TSS-1100 THERMAL SENSE PCB 17
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TSS-1100 Circled area =THERMAL SENSE PCB N/U = Not Used 21
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