SUB-TS7 SUB-TS8 Service Manual
Contents
1. 8 2181 150 150 C238 C242 0 1N4148 xag 10807160 1004215 5 m x x R132N 101 s BHUS 2129 E Shia LIMIT 22047109 0110 mviei C237 C241 ee R118 2N5401 C5104 C5104 139 E 9105 AC 8 5 150 5195 C2 fog B648A v x P 126 5 1 104 C236 C240 877 9107 S 184002 C6104 C5104 1 3 9123 Nl 4 8 V ZN5551 R123 t 4 4 PTC Riz Ht 948251 8129 235 C239 IN C106 2102 6194 94 e C5473 PRE 81215 C108 aiia SIN 0192 4 0 T R119 c Ga 47 os x 2 tu d v T x et t 1 m To Speaker 19842150 0101 M 9182 Bias 8129 122 Ri24 X2. O d e 1212 S 2212 SNE S a AA T 9 5 2212 in 5 Z 2 2 rs IZIN T 9 N gu Ll N be ET E 3 28 oF ra E T O sP T e m S ci NI e 85 rw TES s z x Jeg 80 Sm 1515 9 BETI Slo 9 0 rC x S e S FOE 5 T m L b O zi 88151 1 E T 15 PTE 18 1 t DIO gt 5119 m Eu Gr tte ET 58017 CN Hu 5 9 SJ A w x SII D E S Stir php x ziir LG as al O M D r 2 62124 u I x w 93 fue
3. SUB TS7 TS8 harman kardon p e ep ep ep ep ep ep ep lt gt ep gt gt gt gt lt gt L IN 5420 0 JK2 1 B 150 0 213 8216 V X 22 C218 R270 1 DFF 0 0 L 0201 9 NS N UZ017B U202 n FILTER e 7 i b coos 6208 R22 1 8229 po e 4 Bc mL R224 6 NZ Mia re L K 30K R G 1 2 D 6242 SINN 10K 3umperjumper x 0 m m jumper jump ME 05 x 0 DA en 1 R226 UR2028 QS 5 0 R IN 8214 S Ls 150 SS OST x 0 OIN de 6241 022 17403003906 8211 5 1K 18u M R223 0 _ ol 0 Stv Qui C207 220P eu
4. 30 2191 f M Ucc 150 15U C238 C242 184148 1004716 10044160 RIISE 25 R1329 u a a Gis C129 S131 22040100 9118 5 81185 245481 101 Ries C C139 15U R126 ny 1 D184 f 9187 SIN 144002 iva LGT 4 A P 5103 TIP35C Ne 1 1 V 2N5551 R123 7 4 IKE ieee R129 NDS 4 22 4 C235 C239 C106 EU 55184 184 Vitae 28109 Cb473 R1126 cigs 2192 21815 cies R119 CD104 1815 4 n E f gt kd T To Speaker h 12812060 0101 e K Q182 11 SRi28 R122 E R124 103 4558D A YIR1 7 110 C1815 p 5 C109 4705250 9007150 4 4 4 4 010 C107 f EE SIN 133 285401 i t aiais 2 4 Y o 9111 8112 GATT 58108 DO 140 5106 N 112 m fep 5569 81275 R1345 029112 22044100 R130 r C184 114 8129 HTT AC120 VU 69Hz X 4 1 1 8104 mE 56K 9117 2882 145 150 150 8145 5 AY 8136 15215 147 2 C118 9102 R148 C121 Am E117 1 B 1580 590047156 7 10002100 5 143 123 C126 c Tm i 81156 Sllisgu 118 6223 HC223 P183 X suiee Ne KBL 405
5. D581 0 C501 C502 9581 9502 8593 1105 0110 0 0301 Q115 0116 U101B 8 U3 1 C 11 0 9381 Q382 EE 0 0 LIMIT CONTROL OUER CURRENT 8 OUER TEMPERATURE 0 POWER ON 0 DC OFFSET PROTECTION 0 8 amp RELAY DRIVER 0 0 0 BLOCK DIAGRAM 0 15 0 bd harman kardon SUB TS7 TS8 16 TOZ 9 o 0 0 049 1025 lezz FT OG Q o H 8
6. 2072 Q a cold o O yT 5 6 o n 6 O O 18 harman kardon SUB TS7 TS8 Qndg N9SQ SUB TS7 TS8 harman kardon SUB TS7 TS8 120V Electrical parts list CIE 111027622320 Resistor 22K 1 6W 25 CF 26mm Resistor 7500 1 6W 5 CF 26mm eu we eee m Truc jam s H62 10059001 Single wire 50mm WHITE ULITAWG26 Eee Semiconductors _ rra r EEE EEE AE Egy 190 16tl074cn TLO74CN ST QUAD OP AMP B78 U301 192 027c1815gr Transistor 28C1815GR NPN Q301 Q302 197 131n4148 Diode1N4148 26mm D301 D302 Miscellaneous 1 Ecer 162 50159002 150mm AWG26 UL 2468 P302 175 9f40hr2 connector 40PIN PITCHz2 54mm M 33 prep uia M PREAMP PCB Resistors AN 110 124742 Resistor TR 1 2W 25 CF 52mm 110 1610526 Resistor TM 1 6W 5 CF 26mm Resistor 120K 1 6W 5 CF 26mm Resistor 18K 1 6W 5 CF 26mm Resistor 22K 1 6W z5 CF 26mm Resistor 4 7K 1 6W 5 CF 26mm Resistor 51K 1 6W 5 CF 26mm Resistor 91K 1 6W 5 CF 26mm eA www
7. C125 C128 Q AU ES nd 451 7 B144 LIO EI VA MC223 223 2 1 C124 C127 EE TL 7 SE 16225 Gees Gioi P108 wy 153 150 P 0104 2242509 SI 1299278 C120 Ec C122 S e 4 0122 100001002 OSE 0107 v N E 7 i i i 1 8154 R150 EPOD R149 2150 4 338 4 1 9119 B772 IKTS8 APPROVE BY CHECK BY DRAWING BYINAME PONER AMP 373 MODEL 58 REV AG CUSTOMER HARMAN KARDO DATE 2006 8 24 b amp SUB TS7 TS8 harman kardon Package drawing HKTS7 431 000 01069 283 000 00144 plastic bag E we 431 000 01097 ln 283 000 00142 plastic bag 431 000 01097 EPE 401 000 00118 inner box 431 000 01071 402 000 01847 gift bo Js adc box 326 ABS 00108 Mounting bracket 326 FE 00109 Metal plate 317 PS 00172 Terminal cover 370 000 00257 green cable 370 000 00261 white cable 370 000 00256 red cable 370 000 00264 grey cable 370 000 00265 blue cable 370 000 00092 purple RCA cable 371 000 00360 screw package in a bag in inner box 398 PAP 00319 color code 405 000 00333 warranty card 406 000 00980 owners m
8. y y D o Q LSI U uq9 sSsSSSO II 2320000 y 5140504206 352 AM03008D040 5 361 FE 00051 lfransistorholder14 280 2 y y E 361 NYL 00054 Transistorinsuator SWoG002 O oO 150 68604107 Power Transformer 152 u602015 AClimecordSVTFT 2 1529060 7 20 15559900 ffuse holder R11 H62 10082007 RED mm H62 a040d001 Speaker cable 176 77 HB pbriciis 302 AL 00435 0BA hum 27 0216257 SUB TS7 TS8 harman kardon Reference Designator M EI T OC Oooo 506 5 00004 a REAR CABINET 2662192702 ABSUL 511 ABS 00028 ob4 amp 0 TWPM C S SoSo S S y y y oooi 320 RUB 00033 Rubber pad 25 21 4 533 00096 Gasket 213 15 2 0mm 383 EVA 00007 EVA Gaske z13MS 0t S S o o ooo i 333 EVA 00132 EVA Gasket 2361620 383 EVA 00133 EVA Gasket 170 333 EVA 00220 EVA Gasket 2251511 UL I 535 NYL 00002 bushinpdK 4NO BB 362 FE 00013 bracketL TVPEE 1 6mm O O VV 23 SUB TS7 TS8 harman kardon Integrated Circuit Diagrams 4558 Dual Op Amp U101 203 INPUT TIP35C TIP36C Q107 108 2N5401 Q104 110 3 Collector 2 Base 1 Emitter N SS HSD669 HSB649
9. 1 0103 4558048 RIO R110 C1815 S E 9 per Jen 00160 1 i g 0 C127 R133 f 1 T neat 9198 z TIP36C A1815 1004 m A 9111 9112 Rigs 14 9106 cisis 4 15 cu x 112 5 Top 05698 RI27E R134 MR 4 22040109 R130 n D AC 12BU 6BHz 8 RIIS Er R104 E Uce 9117 0 882 8 oe p 15U 150 14515 0 R135 152 5 47 C116 0 D102 R148 C121 D188 0 518867 5 580 2200 5 10042160 5 R143 C123 C128 P n Sou 228 22 TY supo 9 125 C128 9 4 tU GND 7 R144 wan 110223 0 I 124 C127 pa MC223 223 153 9 125 01136 4558048 C120 C122 N CD104 qx TONG seanu tbi PUE 9 2187 x N 7 4 5 2 R1545 RIS Y T2 SAL 250U 7 E d 2 FN 149 2150 4 338 8 9119 RPPROUE BY CHECK BY DRAWING POWER AMP 373 0 S7 MODEL HKTS7 REV 0 CUSTOMER HRRMPN KRRDO 8 DRTE 2005 8 24 27 amp c b amp
10. lt T C232 C233 1000160 0208 RED MUTE 15U 77 0 UR gnd 0 RPPROUE BY CHECK BY DRAWING BY i 0 ODEL 58 AQ 0 8 JACK PANEL PCB CUSTOMER HARMANKARDO 0 DRTE 2006 8 24 0 bb O gt gt gt 28 SUB TS7 TS8 58 harman kardon L K 12 5K 1 K P302 C305 304 Limiter no phase su DM irem R30 Z P39 0381 11074 2 R306 Q 0381 TL Y4 C TL Z4 A 9 2301 gt DE R318 6 4148 N N R302 R312 22K 13 14 D302 R305 R308 C394 4381 C303 4742250 12 H 33K 2 10K Sls i a 4148 2 2210880 8307 2 e103 14 07475 u CN APPROVE BY CHECK BY DRAWING BYINAME LIMIT 273 MODE KTS8 REU AG CUSTOMER ARMANZKARDO DAGE 2006
11. 4 DAR 237 47K R249 5 2185 220 FN uy l S 0 OM ONIS K 0281 LIN bota DEG Me 5565 ans 8 4558 ge 5 0 m U283 R SL 1 220u 16U 6234 C1815 GREEN ON 0 lt T C232 C233 10042150 0208 RED MUTE 15U 7 UR gnd 0 HKTS P n APPROVE BY CHECK BY DRAWING BY AME PRE RHP 8 8 ODEL 57 RD 800 PANEL PCB CUSTOMER DRTE 2006 8 24 0 ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep o 25 SUB TS7 TS8 harman kardon 26 000000000000000000000000000000000000000000000000000000000000000000000000000000000 2 HKTS7 2 C305 C e NE x R304 Limiter no phase 50 prx p j Lp P309 P38 e 0301 1074 8 2 R306 0301 e TLO 4 C TL P4 A e 9
12. SUB TS7 TS8 Move the Master Power Switch marked Power to the e On position The Subwfr subwoofer will automatically turn itself on or go into Standby mode depending on whether or not a signal is being sent to it by your receiver or surround processor and provided that the Music Sense On Off Switch is moved down so that it is in the AUTO position When your receiver or amplifier is off or is not sending program material to the sub woofer the subwoofer will be in Standby ode and the LED Indicator on the top of e subwoofer will turn amber When the subwoofer senses an audio signal it will automatically tum itself on and the LED dicator will turn blue If the subwoofer does ot sense a signal after approximately twenty inutes it will automatically go into Standby ode When the Music Sense On Off Switch is switched to the ON position the sub woofer will remain on whether or not program material is playing and the LED ndicator will remain lit blue f you ll be away from home for an extended period of time or if the subwoofer will not be used switch the Master Power Switch o the OF F position Volume Volume can be adjusted using the Subwoofer Level Control as shown Tum the control knob clockwise to increase the volume of the subwoofer and counterclockwise to decrease the subwoofer s volume Subwoofer Le
13. NN 0 08201 0 0 150 S KA Ro oe lu x MN N U2B2 C 174288183626 cogi BEL X i 231100 U2 2 D 3 TLO 4 0 JK2 2 R201 Bu FAN gp 0 4 7 2 5 4 R203 az Z gt 08 x L 74 0 HEE 1 TANA 18u 220 2205 lt C222 BR al 20K ST T zi gt 15M LEUEL 1 13 E 5 71 T 27 7 1 C219 5 43 R237 4 INPUT R 8200 15MSC TU i SE ME NES C221 MS OM 2 yd yas 4 7K SSA 074 NAN men 7 me ENE TAE 5 penp te LEVEL gt 5 205 252 J 55 5 44 TPUT 220P NS 150 OUTPUT R bo N 150 x gm M 4 7K 5W 91K t m is 190 TE 15U Le R202 R205 ea e P47U202 4 PIC S Q OUT 0 SALE Q 201 la 0 17515070010 0 AS 0 150 231 D213 150 3030 LA 0 R221 ASA 461815254 0 R220 0207 68 amp 0328 0 JK281 R 54202 106 E m 7 45580 sve R215 TAS Spey C214 220P R258 Tim 0 ITA Bur 47 wen 2 22 TSU 8265 0 e vv e fe S mue SEIS 9 R259 0 UT C237 S 0 47K R249 gt DRISTIG 2185 220P SN RR appa 199K 0 av IN 020105 LON 2 oc A lt 2 Q A565 0 4 4558 ge N ae 5 0 8218 U2 3 A 1 22042150 6234 C1815
14. SUB TS7 TS8 harman kardon Bushing 4K 4 brocketxencs M3xB screv 4pcs assy L side EVAx2pcs anp assy pre assy L side 5 side EVAX2pcs T4 screwx4pcs W side EVAxepcs VR knok screvx4pcs Rear Cover T3x10 screw 3pcs I 16 screv 4pcs rubber vnsher 4pcs See Mechanical Parts List on Pages 21 22 SUB TS7 TS8 harman kardon Test Set Up and Procedure AC VOLT METER 10V SIGNAL GENERATOR harman kardon Fur i 3 OUTPUT FROM GENERATORS Equipment needed Function signal generator sweep generator Integrated Amplifier Multimeter Speaker cables Initial Control Settings e Power Switch OFF Filter OFF Level MIN Full CCW e Phase Auto On switches do not matter 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 Use a Y cable from a mono source if necessary to connect to both inputs Do not connect to the single purple SUB input 2 Turn on generator adjust to 75mV 50 Hz 3 Plug in UUT turn the power switch ON Turn LEVEL control full clockwise MAX 4 LED should turn from Amber to Blue on top of UUT immediate and vigorous bass response should be heard and felt from port tube opening 5 Turn off generator turn LEVEL control full counterclockwise MIN and disconnect RCA cable 6
15. KSD772Y KSD8827 25 1015 Q106 109 117 119 Q114 116 105 2 Collector x Base 1 Emitter 1 Emitter 1 2 Collector 24 QUAD DIL TL074 U201 202 301 2N5551 Q103 109 3 Collector 2 Base 1 1 Emitter 2SC1815 Q101 102 111 112 113 115 118 201 206 207 208 301 302 ES 2 Collector 3 Base 1 1 Emitter SUB TS7 TS8 harman kardon ep ep ep ep ep e lt gt lt gt lt gt ep gt gt e gt gt ep ep e gt e ep e 4 0 L IN S20 0 JK2 1 B 150 0 8213 R216 Y C218 Bene Pare 0 0 920128 A 1056 020148 2275 rier 0 LOW 10K 220P 11074 Et 1074 1074
16. z relative rated power SNR rel 1W unweighted Residual Noise Floor Residual Noise Floor 90 dB 80 65 dB 60 relative to 1W Output Volume 2 max using RMS reading DMM VOM or A P Volume max w A P Swept Bandpass Measurement Line freq harmonics Input Impedance i Line Input L R LFE SUB LFE Low pass Filter 170 150 200 6dB ref 100Hz 2nd order fixed 240 300 3dB ref 100Hz Subsonic filter HPF 3rd Order 270 Hz 28 Hz 22 28 3dB ref 30Hz 2nd order fixed 3rd order fixed Limiter THD at Max Output Power 2 0 Features Auto On Off Selection Switch Phase Switch functional Refer to ATO section Filter On Off Switch Volume Pot Taper Lin Log functional functional Speaker Out 2 Color LED power indicator functional functional A Taper Binding post connector L amp R Power Switch Fuse Holder Input Configuration functional Line In SUB LFE functional E 85 relative to rated power A Weighting filter k 22k filter 22k filter ig Dual RCA jack RCA Speaker Hi Level In functional functional Binding post connector L amp R Signal Sensing ATO Auto Turn On yes no ATO Input test frequency functional Auto selection switch Auto Auto on selection switch in Auto functional Blue On Amber S
17. 129 2224633 Mylar capacitor 0 22uF 63V 5 MSC een lt SUB TS7 TS8 harman kardon Reference Designator p p NNCNNCY C C C C C C C s s C s C C C K A i Z S Semiconductors awr FOR s sr ENN Miscellaneous agg UV cg ES 162 0164001 wire assembly 011007 160 80mm 26 174 0rca313v RCA JACK RCA 313G V R W JK201 174 20810360g SPK JK BP 8PIN JK202 175 1b08v01 connector 8 PIN PITCH 2 0mm INSERERE 180 tms7210v SWITCH SLIDE 6PIN MS7210V W201 SW202 SW203 362 00041 PCB bracket 11 75 8 5 12 5H gy EE MAIN PCB EE J s mmm epg 2 552 22 2 2 Resistors a ss A Resistor 4 7K TAW 5 GF 26mm Resistor 1000 1 6W 25 CF 26mm 110 1610626 Resistor TM T 6W 25 CF 26mm Resistor 1 5K 1 6W 5 CF 26mm 110 1618126 Resistor 1800 1 6W 5 26mm Resistor 3 3K 1 6W 5 CF 26mm Resistor 39K 1 6W 5 CF 26mm Resistor 4 7K 1 6W 5 CF 26mm 0 165606 Resistor 560 TSW 5 CF 26mm Resistor 3300 2W 5 5mm cS SUB TS7 TS8 harman kardon Reference Designator pe S Semiconductors EE 2 C D e EEE CEC Freng o E ER _ L L L L LL C C t TT TTT _ MISCELLANEOUS MECHANICAL a Z ne di
18. 8 24 29 SUB TS7 TS8 harman kardon OO OO OO OOO O gt 5 2222222228 gt 0 0 0 0 STB 8 50 GND 15U PTC IN EE ESE P101 To PRE R181 47K R135 12K
19. Q 222 i 134 I 22 24 GE GE ee 2 S 3 SZIN ds S pezu SCS 5 ver 8 TZZ N T ian m ME z OT ZS we CIES EG re Q EO Og T 2 N EL o x jeza gt ESAE uc I F e 7 1 k S aS ezzy o 2622 N FAN TF STE s dT DQ lt 1525 D 2028119 N ot OZ PTZ goz E gt PETRE Teles A LE N 511 DOS T L 224 a Q lt AR N A saze sazy N EE gt coza zoc gazy 1328 d ZEZOCAED Q 9124 S sszy 5 LL N ATE n 2 928 Seu TA 7077 1027 9zH I Nun s zo 1 EE 23294 r o geszu N Gl o 8 ra tar d Tr 242004 I amp 5 ySZu 00 0 N9SQ harman kardon SUB TS7 TS8
20. control clockwise or when using the Line Level Full Range this switch is placed in the ON position the 0 increase the S ubwfr volume or Inputs unless your receiver or processor Subwfr wil remain on whether or not it is counterclockwise to decrease it processes its line level output using a low receiving an audio signal High Cut Low Pass Filter Switch Dass fiter The fiter has no effect when the An LED located on top of the Subwfr indi Placing switch in the ON position activates SUB Input is used cates whether the Subwfr is in the ON or circuitry that cuts out all audio input signals Music Sense On Off Switch When STANDBY state when used with the Music above 120Hz This allows the Subwfr placed in the AUT 0 position and when the Sense On Off Switch 6 in the AUTO focus its power on reproducing the low Master Power Switch is turned on the position The LED is lit blue to indicate that requency portion of the signal avoiding Subwfr will automatically turn itself on or the Subwfr is receiving an audio signal SUB TS7 TS8 SUBWOOFER AMPLIFIER and is turned on and the LED is lit amber to indicate that no signal is being received and e Subwfr is in Standby mode When is in the position the LED will be it blue whether or not an audio signal is present When the Master Power Switch is urned off the LED goes dark no matter which position the Music Sense On Off Switch is in Ph
21. es are frayed cu erminals an active PU management igured se fo 5 between receive rayed cut punctu 10 aying amplifier the receiver processol in ques e problem is in receiver or amp for furti DT 1 ectrical o ings Small amp ed or touchi receiver processor and its su hat was worki t punctu subwoofer is plugged in and its Master Power Switch is switched on to the e plifier and speakers Make sure al plifier and speakers Make sure al or punctured and is 00 one of th he same p ion with 0155 speaker er information ake sure all other wir plifier and speaker ed or touchi ode make sure the cel mode make sure the plifier and speakers punctured or touching check the minimum i e subwoofer and SUB or LFE erconnect cable sure al other wire pedance ctured or touching other wires at no wires are figured so that other speakers that is working correctly Turn ace i e the speaker that was working previously sounds fine or whether it has moved i e the speaker that ill fine If the pro d you should consul consult your dealer for further assistance or if that is not er speaker is not in phai receiver processor is CO harman kardon on position wires are connected punctured or touching oth
22. of the Sense On Off Switch AC Power Cord Make sure to p cord into an active unswitched electri let for proper operation of the S ubwfr The cord should not be plugged into is the npletely Music ug this cal out e accessory outlets found on some audio components SUB TS7 TS8 SPEAKER CONNECIIONS Dolby Digital or DTS or Other harman kardon Digital Surround Mode Connection Front USE THIS INSTALLATION METHOD FOR Left DOLBY DIGITAL DTS OR OTHER DIGITAL SURROUND PROCESSORS Use the line level input jack marked SUB for the Low Frequency Effects channel Connect this jack to the subwoofer output or LFE output on your receiver or amplifier Connect each speaker to the corresponding speaker terminals on your receiver or amplifier Make sure you ve configured your surround sound processor for Subwoofer On The front left front right center and surround speakers should all be set to Small When all connections have been made plug the AC power cord on the subwoofer into an AC outlet gt Subwoofer n n LINE LEVEL IN SUB R L gt 0 SUB TS7 TS8 Dolby Pro Logic Non Digital Line Level DOLBY DOLBY CONTR USE THIS INSTALLATION PRO LOGIC APPL DIGITAL DTS OR ETHOD FOR CATIONS NOT OTHER DIGITAL PROCESSING WHERE THE RECEIVER PR
23. 5 e D381 8 TE R31 5 4148 me x 57 e R302 R312 D 22 13 302 R R388 L C304 12 TE es 18K 1301 C303 4704250 e t v 4148 Bs qp 12 2242800 02815 PN 313 9314 e gt 11004 u Ne ha RPPROUE BY CHECK BY DRAWING BYINAME LIMIT 273 5 MODEL KTS7 AG e CUSTOMER ARMAN KARDO DRTE 268 8 24 E 06 8 e 5 0 57 158 h arman kardon ep ep cp cp ep ep ep ep ep ep ep ep ep ep Gp Gp ep ep ep ep ep ep Gp Gp Gp Gp Gp Gp Gp Gp 24 Gp Gp Gp Gp ep Gp Gp Gp ep Gp Gp Gp Gp ep ep ep 028 ep ep e e
24. Connect one pair of speaker cables to Speaker Level input terminal IN on UUT Cables should be connected to an integrated amplifier fed by the signal generator 7 Turn on generator and adjust so that speaker level input at the amplifier is 1 6V 50 Hz Turn LEVEL control full clockwise 8 LED should turn from Amber to Blue immediate and vigorous bass response should be heard and felt from the port tube opening Sweep Function 1 Follow steps 6 8 above using a sweep generator as a signal source 2 Sweep generator from 20Hz to 300Hz Listen to the cabinet and drivers for any rattles clicks buzzes or any other noises If any unusual noises are heard remove woofers and test Driver Function 1 Remove woofer from cabinet detach and wire clips 2 Check DC resistance of woofer it should be 3 0 ohms 10 3 Connect a pair of speaker cables to driver terminals Cables should be connected to an integrated amplifier fed by a signal generator Turn on generator and adjust so that speaker level output is 5 0V 4 Sweep generator from 20Hz to 1kHz Listen to driver for any rubbing buzzing or other unusual noises 13 SUB TS7 TS8 harman kardon harman kardon TECH TIPS Troubleshooting tips and solutions to common service problems For models HKTS7 SUB SUB TS7 TIP HKTT2004 04 Subject Improved filter performance Instructions Change four 1 6W 5 CF Resistors in the PREAMP PCB of the HKTS 7 subwoofer amplifier It is rec
25. OCESSOR IS EQUIPPE WOOFER OUTPUT OR A VOLUME OLLED PREAMP LINE LEVEL OUTPUT D WITH A SUB e supplied RCA type interconnect t cable to connect the line level subwoofer on your receiver or or right Line Level Full Range Input on the subwoo amplifier to either fer Use both the left and right inputs on the sub woofer both le case you will need to sup terco uts bu utput C spondi IMPORTANT Do not use processors If your receiver processor pass c put you may use t bypass your receive idge the receiver s preal in amp input for that channel and connect the long end of the adapte ect cable is equipped use a Y adapter g line level input the subwoofer w ossover filter for t if your receiver or processor has and right line level outputs In that ply a second with line level out does not have a separate subwoofer supplied to p output to the to the corre the Subwfr he SUB Input Dolby Pro Logic as a built in low subwoofer out e SUB Input to the subwoofer s i Connect each speaker to terminals on your receiver or amplifier speake ernal crossover he corresponding Make sure that you have configured your d sound processor for Subwoofer SUITOU SUITOU Small d speakers sh
26. ON 0 C206 C208 3 ee 8227 gt i R229 0 pom ic ia tT 1 R224 B NZ er 18K diii t 8 R e 7 en C2421 AMPs 10K jumperjumper NE OG 0 S 721 R225 UR202B Q NS 5 0 E R214 1215 163 _ c2157 NS Ne 0 R 1 S ts E 4 1 EPOR OS JK2017C NTN TSN Fer 4 C241 17403003S06 R214 5 1K 1Bu R223 1 0 0 2 ct 30K i i Sty SS C207 220P ESTEE 0 NFL qd 0 0 UR201 0 0 19U SOKA x 0 o ip x MAC N U202 C 0 174208103606 bn C201 231 020 U2 2 D TL 74 0 JK2 2 10u 220P 0 4 7K 5W R203 z 0 C pa ix 0 Prat u 112 mop E e eee on 0 E 2 Sete 127 219 5 0 INPUT R ipu R208 n 15 5 4 u 221 C202 S DAN 4 PK 590 10974 s _ 6 uu ac AP ES lt u202 B e cu 4 R232 D3 ovn 2206 18K NS 15Ue Te 2 x REND Le 4 7K 5N IK St 5 Lu LE 150 ZT 150 Le 4 02922 1 0 Zak me 0 S E de 17515079018 Dg 0 53159 C231 t t 0 150 Th aoe 0213 ON ve 244 0 0 R221 Ne 2558 desse AR 0 R220 ES 0207 SONT U203 B 0 JK2 1 A 5 2021 4 BE 57445580 0 SAS R25 x R215 REY 214 220P 25 EN R265 4 za 4 7 4 INPUT Tol UE Bil ur R259 1 210 0
27. anual SUB TS7 TS8 harman kardon HKTS 8 harman kardon Packaging OWNER S MANUAL 406 000 05108 l WARRANTY CARD LES SATELLITES 5 405 000 0033 HKTS 8 SAT 1 COLOR CODE 413 000 05097 FOAM PACKING 431 00005153 FOAM PACKING 431 00005154 CENTER CHANNEL WIRES HKTS 8 CEN 1 GREEN 20FT CENTER 370 000 05002 WHITE 20FT FRONT SATS 370 000 00092 RED 20FT 370 000 00265 GREY 40FT REAR SATS 370 000 00264 BLUE 40FT REAR SATS 370 000 00256 MOUNTING BRACKETS 5 326 ABS 00108 SAT CENTER CARTON 401 000 05023 SCREW PACKAGE 1 SET 371 000 05048 MOUTING PLATES 5 PURPLE RCA SUB CABLE Ec c 326 00109 370 000 00261 iet MED o TERMINAL COVER 5 BROWN 40FT REAR SATS Da gt 002 370 000 00257 ua PLASTIC BAG HKTS 8 LA SUBWOOFER SUB TS8 431 000 05037 OUTER CARTON 402 000 05185
28. ase Switch This switch determines whether the subwoofer s piston like action moves in and out in phase with the main speakers If the speakers were to play out of phase the sound waves pro duced by the subwoofer would be cancelled 0 n ut reducing bass response This phenome on depends in part on the relative place ent of the speakers in the room In most cases the Phase Switch should be left in NORMAL position However it does no harm to experiment with the Phase Switch and you may leave it in the position that maximizes bass response Line Level Subwoofer SUB Input Connect the subwoofer output of a receiver with digital surround sound decoding such as Dolby Digital or DTS to this input This input bypasses the S ubwfr s internal crossover circuitry and should only be used with a filtered signal If your receiver does not have digital decoding you should use the Line Level Full Range Inputs instead he Music Sense On Off Switch harman kardon PANEL CONTROLS AND CONNECTIONS Line Level Full Range Inputs Connect e line level subwoofer output or preamp out ut s of your receiver or amplifier to these puts If your receiver does not have a sepa ate subwoofer output use a Y adapter not supplied to bridge the preamp out put to the main amp input for that channel and connect the long end of the adapter to the corresponding l
29. e protection Primary Fuse Rating USA Domestic 120V 2 5 Amps n a Type T or Slo Blo User replacable fuse with UL SEMCO rated holder SUB TS7 TS8 harman kardon SUBWOOFER AMPLIFIER PANEL CONTROLS AND CONNECTIONS SUBWOOFER LEVEL m harman kardon ON a 7 A Harman International Company OFF MN MAX Northridge California USA e x ons PHASE AVIS RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR o A Lesa AVERTISSEMENT POUR PR VENIR LES RISQUES D INCENDIE OU SUB ELECTRIQUE EVITER D EXPOSER CET APPAREIL ALA Q O REPLACE ONLY WITH SAME PE TO UO VOLT FUSE e C ERES MENT UN FUSIBLE DE RECHANGE DE MEME M e POWER 120V 60Hz 2 Q OUT IN IMPORTANT CONNECT STRIPED WIRE TO RED SPEAKER TERMINAL Subwoofer Level Control Line Level Subwoofer SUB Input Master Power Switch High Cut Low Pass Filter Switch Line Level Full Range Inputs AC Power Cord Music Sense On Off Switch Speaker Level Outputs Phase Switch Speaker Level Inputs Subwoofer Level Control Volume inefficiency and distortion Engage this filter place itself in the Standby mode depending on ay be adjusted using the Subwoofer when using the Speaker Level Inputs whether it is receiving an audio signal When Level Control Tum the
30. er wires wires are connected ouching each other he speaker in question is enabled lem is in the same place the the owner s manual for that product wires are connected 68 tom mode figured so that wi ected 5 equirements of y 65 ur receiver amplifier e output of your receiver 0 make sure they are all d that you have maintained the 2 ive terminals and negative tern your A V receiver or processo and that the subwoofer is set utlet and its Master Power Switch is inals to negative terminals to make certain that the front for Yes or On ifier and speakers Make sure ng other wires ound sound features may use DVD to make sure that I wires are connected Make sure ing is recorded in a surround sound mode If it is not check to see ound modes you ake sure your receiver processor is configured so that the surround speakers are enabled the DVD features the desired SUB TS7 TS8 11 harman kardon Description Part Number Qty 1 Amplifier screw 352 AM04020D210 10 2 SUB TS7 TS8 Amplifier Not for Sale 1 3 Port Tube Not for Sale 1 4 SUB TS7 TS8 Cabinet Not for Sale 1 5 Logo 316 AG 00557 1 6 LED Not for Sale 1 7 Grille Not for Sale 1 8 Logo 316 AL 00553 1 9 10 woofer 25PF12DZB DW01 1 10 Woofer screw 352 FM04020D605 5 11 Foot Pad 320 EVA 00057 4
31. harman kardon SUB TS 7 SUBWOOFER GUB SUBWOOFER SERVICE MANUAL Woodbury New York 11797 Rev1 10 2006 SUB TS7 TS8 harman kardon CONTENTS BASIC 5 5 1 DETAILED SPECIFICATIONS ocx CONTROLS GONNEGTIONS sss 4 SPEAKER CONNECTIONS sees 6 9 BASIC TROUBLESHOOTING GUIDE 10 UNIT EXPLODED VIEW i 11 AMPLIFIER EXPLODED VIEW Toce TEST 13 HKTS7 TECH TIP HK2004 04 14 BLOCK DIAGRAM css eg ee LO POBDRAWINGS 2 22520 16 ELECTRICAL PARTS LIST m s ke seg SEMICONDUCTOR PINOUTS 24 HKTS7 SCHEMATIC 25 HKTS8 SCHEMATIC 88 SPANN JE SPECIFICATIONS Amplifier Power RMS 100 Watts Driver 10 woofer Bass Reflex Enclosure Inputs Stereo Line Level dedicated Subwoofer LFE and Speaker Level with gold plated binding posts Outputs Speaker Level with gold plated binding posts Frequency Response 35Hz 120Hz Filter switch ON 35Hz 450Hz Filter switch OFF Di
32. ine level input on the Subwfr If your receiver has only a single subwoofer output you may connect it to either the left or right line level input on the Subwfr and no Y adapter is needed Speaker Level Outputs If you are using the Speaker Level Inputs on the Subwfr you should connect these binding post terminals to the front left and righ speakers remembering to maintain polarity by connecting the terminal on the subwoofer to the terminal on the speaker and the terminal the subwoofer to the terminal on the speaker If you are not using the Speaker Level Inputs then connect your front left and right speakers directly 10 your receiver or amplifier See pages 8 for further information on speaker connections I h Speaker Level Inputs Connect these binding post terminals to the main left and right speaker terminals of your receiver or amplifier if your receiver or amplifier does not have a line level subwoofer output Remember to maintain polarity by connecting terminal on the receiver al terminal on the subwoofer and e terminal on the receiver amplifier to the terminal on the subwoofer plifier to the Master Power Switch Place t switch in the e position to power o subwoofer The 5 ubwfr will then be either in the Standby mode or co on depending on the position
33. mensions H x W x D 18 7 8 x 13 3 8 x 13 3 8 479mm x 340mm x 340mm Weight 33 Ib 15kg Occasional refinements may be made to existing products without notice but will always meet or exceed original specifications unless otherwise stated SUB TS7 TS8 SUB TS7 100W Powered Sub Plate Amp SUB TS8 100W Powered Sub Plate Amp LINE VOLTAGE Yes No Nom harman kardon Notes US 120vac 60Hz Hi Lo Line Yes 108 132 120 Normal Operation Parameter QA Test Limits Nonimal Specification Conditions Amp Section lt o Class AB D other Load Impedance speaker gt UJ Nominal Rated Output Power THD Rated Power i wats 100 Watts 96 50 250 Hz 1 input driven limiter off 22k filter THD 1 Watt DC Offset 5 22k filter Speaker Outputs Damping factor 3 Measured at amplifier board Measured at the speaker at speaker output terminals on the amp board Input Sensitivity Input Frequency Line L amp R Input 0 154 308 Rated Power SUB LFE Input Speaker Hi Level Input 220 mvrms 125 mVrms 87 175 Rated Power Single input driven SUB LFE input driven only 2 2 1 5 3 0 To Rated Power 20 dB below Line In Single input driven 2 x 80 DI lt g gt 9 5 5 lt S gt 22 x
34. n Dolby Review tl he speaker wires your receiver p Digital or DTS e operation 0 and the DVD disc s menu d connec the speake of your receiver ampli tro d connec the speake ode ecironics and switch the determine whether he speaker that was not working now king still has no sound and the speaker em is most likely with you e problem has 10 e at www harmanka e properly co g the S ubwfr s Speaker Level Inputs check your speaker cables er is ion on ion on and a source is p s between receiver an wires are frayed cu ier your receive 5 between receiver an wires are frayed cu res and connection sure none of the speake is se is se he center speaker is enabled ectio sure thai lowed the do s between receiver an wires are frayed in Dolby Pro Logic in Dolby Digital o s between sure none of the speake wi d surround speake wires and connec mode your DVD player and the jacket of you Dolby Digital or DTS mode and that you have properly selected that mode using both the DVD player s menu bass ion are proper operation of you e the movie or TV show you are watc ocessor has other sun ing positive is plugged in position IS con wires are frayed cu ain speakers is being used Line Level Inputs o nected by he RCA pe
35. ommended this procedure be followed for every unit that has to be serviced for any reason Designator Original value New value h k part number R223 51kQ 30kQ R224 511 301 pa eee sues R226 27 101 110 16103j26 R227 27kQ 12kO 110 16123j26 NOTE e Lack of this modification is unlikely to generate a complant e It will have no effect in applications when the SUB input is used or when the sub amp is used with the FILTER switch in the OFF position Model Serial Number 120v Serial Number 230v In need ED filter BEE EE value of SUB TS7 ME048503390 and below ME048708198 and below R223 224 226 227 SUB TS7 ME048503391 and above ME048708199 and above Modified by Factory None Required gt ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep ep cg 0 SUB TS7 TS8 harman kardon 0 0 0 0 0 FILTER ON OFF CONTROL 0 0 UOLUME 0 2 0 INPUT OP LOW PASS HI PASS FILTER SUBSDN IER LEF 8 A VARIABLE FILTER LOW LEVEL O L R IN G 020128 O gt U2 2 D U2 2 C U2 2 A 0 0 0 UOLUME CONTROLLER MUTE 0 0 HI LEUEL 0 REE 0 0 0 0 0 LFE IN o MUSIC SENSE 0 ci AUTO ON OFF 8 8 uz03d8h POWER AMP 0 U283 B LIMIT CIRCUITRY 0 0 RELAY BLI 0 8 0 0 0 POWER SUPPLY
36. ould e front left front right center and all be set to When all connections have been made plug the AC power cord on the an AC outlet subwoofer into Front Left harman kardon SPEAKER CONNECTIONS Center 2 Subwoofer Line Level SUB TS7 TS8 harman kardon SPEAKER CONNECIIONS Dolby Pro Logic Non Digital Speaker Level Front USE THIS INSTALLATION METHOD FOR DOLBY PRO LOGIC APPLICATIONS NOT DOLBY DIGITAL DTS OR OTHER DIGITAL PROCESSING WHERE THE RECEIVER PROCESSOR DOES NOT HAVE A SUB WOOFER OUTPUT OR A VOLUME ONTROLLED PREAMP LINE LEVEL onnect your receiver or amplifier s fro ft and right speaker terminals to the left d right Speaker Level Input termi nals on the Subwfr subwoofer that are arked High Level In Connect the left and right Speaker Level Output terminals on the Subwfr subwoofer that are marked High Level Out to the corresponding ter minals on the back of your front left and right Speakers gc Connect your receiver or amplifier s center and surround speaker terminals to the corresponding terminals on the back of your center and surround speakers When all connections have been made plug the AC power cord on the subwoofer into an AC outlet Surround Left Surround Bak Surround Right
37. ould he ON position except When the SUB Input is being used in which case it has no effect or he Speaker Level Inputs or e Line Level Full Range Inputs are being used with a crossover or filter aboard these two circumstances place the switch SUB TS7 TS8 TROUBLESHOOT ING SYMPTOM If there is no sound from any of the speakers If there is no sound coming from one speaker If there is no sound from the center speaker If the system plays at low volumes but shuts off as volume is increased If there is low or no bass output If there is no sound from the surround speakers SOLUTION Turn off all C C C eck that receiver amplifi eck that the powered eck all wires a ake sure none of Review proper ope C C ation eck the Balance eck all wires ake sure no n Dolby Digital a e of or DTS and and everything back now has no sound was not wo source of the prob or further information If possible visit our Web si Check all wi your receiver processo your receiver processo Check all wires and con more than one pair of ake sure the SUB o or amplifier a you are usi connected that none of t ect polarity by sure the subwoofer ched on to the e eck e speaker setup center 0 Review ake su whether
38. tand by functional ATO Level Line amp SUB Input ATO Level Speaker in 50 Hz 4 0 mV 2 0 6 0 25 55 Auto on selection switch in Auto Auto on selection switch in Auto ATO Turn on time functional Amp connected and AC on then input signal applied ATO Turn OFF Time 10 20 Time before muting after signal is removed Power on Delay time Transients Pops 40 ms 15 minutes functional AC Power Applied ATO Transient Turn on Transient 50 mV peak 100 5 10 Speaker Outputs Speaker Outputs AC Line cycled from OFF to ON 2 SUB TS7 TS8 harman kardon Parameter Non imal Unit Conditions Notes Specification Turn off Transient 50 mV peak Speaker Outputs AC Line cycled from ON to OFF Maximum allowable input power under nominal input voltage and frequency in stand by mode HO Stand by Input Power 10 Watts 12 9 nom line voltage or COLD operation Power Consumption rated pow Watts nom line voltage 100 Watts 9 4 0 ohms and nominal line voltage Pee aasan Amplifier should resume operation after short circuit Short Circuit Protection YES Eo condition is removed Any user accessible metal parts should always remain at 65 degree C or less for domestic version Thermal Protection functional or 55 degree C or less for EU version DC Offset Protection functional DC present at Speaker Out leads Relay or crowbar for driver fir
39. vel o D MN Subwoofer Level 4 i CP MIN MAX harman kardon OPERATION Additional Bass Adjustments ent or taste OSt situations ut of phase with would tend to di position There i NORMAL po rearrange your roo speakers it wou Switch The High Cut Low Pass Fi limits the frequencies of t inputted to the subwoofer to the low fre quencies that the subwoofer reproduces and you may return the switc sition at any ti and repo d be a good i whether they are in phase by n addition to the volume adjustments described above the S ubwfr subwoofer includes a Phase Switch and a Filter Switch 6 that be used to adjust the bass response to suit your listening e Phase Switch should be left in the NORMAL position f you suspect that the subwoofer is playing 0 he other speakers which ish bass response try placing this switch in the REVERSE s no harm in experimenting to the If you sition the dea to check lipping this Iter Switch e audio signal best This allows the subwoofer to perform occur if be left i 2 Whe e receiver or processor in the OF F position ore efficiently and with superior bass reproduction minimizing distortion that might e subwoofer attempted to repro duce higher frequencies This switch sh
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