Harman kardon hkts 10 service manual
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Extracted text from harman kardon hkts 10 service manual (Ocr-read)
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CONTENTS SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . .. . . . . . . . . .. .. . .. . . . . .. .. . . . . . . . 1 DETAILED SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . ………….. . . . . .. . . . . .. . . . . . . . . . . 2 CONTROLS & CONNECTIONS . . . . . . . . . . . . . .. . . . . . . . . . . . . . .. . . . . . . . . . .. . . . . . . . . . 3 OPERATION & ADJUSTMENTS. . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. . . . . . . . . .. . . . . . . . . . 8 BASIC TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . ... . . . . . . . . . . 9 SUB-TS10 TEST PROCEDURE. . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. . . . . . . . . .. . . . . . . . . . 10 SUB-TS10 BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . .. . .. .. . . . . . . . 11 MECHANICAL/PACKING PARTS LIST ……. . . . . .. . . . . . . . .. .. . . . .. .. . . . . . . . . .. . .. . . . . . . 12 SUB-TS10 EXPLODED VIEW. . . . . . . . . . . . . . . . . . . . .. . . . . . . . .. . . . .. . . . .. . .. .. . . . . . … . 13 SUB-TS10 PCB DRAWINGS. .. . . . . . . . . . . . . . . … . . . .. . . . . . . … . . . . . . . . .. . .. .. . . . . . . . 14 SUB-TS10 IC – TRANSISTOR PINOUTS . … . . . .. . . . . . . . ……..…. . . . . . . . .. . .. .. . . . . . . . 16 SUB-TS10 ELECTRICAL PARTS LIST …………. ... . . . . . . . . . .. . . .. . . . . . . . . . . .. . .. . . . . . . 17 SUB-TS10 SCHEMATIC DIAGRAMS . . . . . . . . . . . . . . . . . . . . .. . .. .. .. . . . .. . .. . . . . . . . . . . . .20 SPECIFICATIONS HKTS 10 System Frequency Response 35Hz – 20kHz (–6dB) SAT-TS10 Satellites Recommended Power 10 – 110 watts Impedance 8 ohms nominal Sensitivity 86dB @ 1 watt/1 meter Tweeter One 1" dome, video- shielded Midrange One 4" driver, video- shielded Dimensions (H x W x D) 10-1/8" x 5-1/4" x 5-3/8" 257mm x 133mm x 137mm Weight 6.6 lb/3.0kg CEN-TS10 Center Recommended Power 10 – 110 watts Impedance 8 ohms nominal Sensitivity 86dB @ 1 watt/1 meter Tweeter One 1" dome, video-shielded Midrange Dual 4" drivers, video- shielded Dimensions (H x W x D) 5-1/16" x 16-1/2" x 5-3/16" 128mm x 418mm x 131mm Weight 10 lb/4.5kg SUB-TS10 Subwoofer Amplifier 150 watts RMS Bass Driver 12" woofer, bass-reflex enclosure Dimensions (H x W x D) 20-5/16" x 16-3/8" x 15-1/16" 515mm x 416mm x 382mm Weight 40 lb/18.0kg Occasional refinements may be made to existing products without notice but will always meet or exceed original specifications unless otherwise stated.
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SUB-TS10 150W Powered Amplifier LINE VOLTAGE Yes/No Hi/Lo Line UnitNotes US 120vac/60Hz Yes 108-132 Vrms Normal Operatio n Parameter Specification Unit QA Test Limits Conditions Notes Amp Section Type (Class AB, D, other) D D n/a Load Impedance (speaker) 4 Ohms n/a Nominal Rated Output Power 150 Watts 150 1 input driven THD@ Rated Power 0.08 % 1 22k filte r THD @ 1 Watt 0.15 %0.5 22k filte r DC Offset 5 mV-DC 30 @ Speaker Output s Damping factor >100 DF30Measured at speaker terminals, Output powe r 140 Watts THD 0.1 % Input Sensitivity Input Frequency 50 Hz N A Nominal Freq. 1 input driven Line Input (L&R) 220 mVrms ±2dB To Rated Powe r 1 input driven LFE Input 220 mVrms ±2dB To Rated Powe r LFE input driven only Speaker/Hi Level Input 2.2 Vrms ±2dB To Rated Powe r (-20 dB below Line In)...1 input drive n Signal to Noise SNR-A-Weighted 100 dBA 85 rel. to rated powe r A-Weighting filter SNR-unweighted 90 dBr 80 rel. to rated powe r 22k filte r SNR @ 1W-unweighted 65 dBr60 rel. to 1W Outpu t 22k filte r Residual Noise Floor 1.2 mVrms3.0Volume @max, using RMS reading DMM/VOM (or A/P) Residual Noise Floor 0.8 mVrms(max) 2.0 Volume @max, w/ A/P Swept Bandpass Measurement (Line freq.+ harmonics) Input Impedance Line input L&R , LFE 10 K ohms n/a Nominal Speaker/Hi Level Input 4.7 K ohms n/a Nominal Filters Left & Right Low Pass fixed 130 Hz -- ±2dB @ -3dB ref. 100H z LFE Low Pass fixed 220 Hz --±2dB @ -3dB ref. 100H z Subsonic filter (HPF) 22 Hz --±2dB @ -3dB ref. 100H z Limiter YES --n/a Features LFE Input YES functional BW Limited to 220 Hz Volume pot Taper (lin/log) log -- functional ATO YES functional Signal Sensing (ATO) ATO test Frequency 50 Hz n/a ATO Line Level 4.0 mV 2.0 - 8.0 2mV@50Hz into Line Input w/ 1 ch. driven ATO Speaker level input 40 mV 20 - 80 50mV@50Hz into Line Input w/ 1 ch. driven ATO Turn-on time 5 ms functional Amp connected and AC on, then input signal applied Auto Mute/ Turn-OFF Time 15 minutes 10 - 25 T before muting, after signal is remove d Power on Delay time 3 sec.functional AC Power Applie d Transients/Pops ATO Transient 5 mV-peak 10 @ Speaker Output s Turn-on Transient 50 mV-peak100 @ Speaker Output s AC Line cycled from OFF to O N Turn-off Transient 50 mV-peak100 @ Speaker Output s AC Line cycled from ON to OF F Efficiency Stand-by Input Power 10 Watts 12 @ nom. line voltageMaximum allowable input power under nominal Input voltage and frequency, HOT or COLD operation. Power Cons.@rated power 230 Watts 250 @ nom. line voltag e 150 Watts @ 4 Ohms nominal line voltage Protection Short Circuit Protection YES -- functional Direct short at outpu t Thermal Protection 65 deg. C --functional @1/8 max unclipped Power Temperature rise should not exceed 35K rise DC Offset Protection YES -- functional DC present at Speaker Out lead s Relay or crowbar (for driver/fire protection ) Line Fuse Rating US Version 3.15 Amps Type-T or Slo Bl o External fuse with UL/SEMKO rated holde r HKTS 10 harman/kardon