Infinity-TSS450_5_1-as-sm 维修电路原理图.pdf

TSS-450Owners Guide(230V)TOTALSPEAKERSOLUTIONSE N G L I S HRadioFans.CN 收音机爱 好者资料库SERVICE MANUALnfegldmcbknhmhqcrlrqopkpoaAp v d .ByTr e a t m e n t處理We i g h t重量單位Un i tEn g i n e e r工程Ta i w a n Me i l o o n台灣美隆m /m東莞美信De s i g n So u r c eDo n g g u a n Me i s i n製圖Ds g n By設計設計地東莞美隆Do n g g u a n Me i l o o n承認Dr a w n BySu z h o u Me i s h i n g蘇州美興Ma k e r材質MEILOON INDUSTRIAL CO., LTD.DRW. NO.PART NAME品號PART NO.品名Sc a l e圖號比例Ma t e r i a l廠商Sh e e tSi z eINFINITYHarman Consumer Group InternationalTSS450/230Infinity Total SolutionsInfinity Total Solutions continues Infinitys longstanding commitment to accurate sound reproduction.Our high-qualitydrivers,precision dividing networks and rigid,well-bracedenclosures combine to deliver uncompromised performance in anymultichannel home theater system.In addition,these speakers,except for the powered subwoofer,aremagnetically shielded for safe placement adjacent to a television.Unpacking the SystemCarefully unpack the system.If you suspect damage from transit,report it immediately to your dealer and/or delivery service.Keep the shipping carton and packing materials for futureuse.Open the package and verify the following contents: Warranty statementINTRODUCTION1TSS-450Before deciding where to best place your speakers,survey your roomand study Figures 1 and 2.Figure 1.In this overhead view of a typical installation,satellitespeakers are used to reproduce sound for the front and surroundchannels.The center channel reproduces sound and dialogue.Thepowered subwoofer provides bass for effects and music.Figure 2.This figure shows an alternative layout,which may bemore suitable for some rooms.CouchLeftFrontChannelLeftSurroundChannelRightSurroundChannelRightFrontChannelCenterChannelSubwooferCouchLeftFrontChannelLeftSurroundChannelRightSurroundChannelRightFrontChannelCenterChannelSubwooferPLANNINGYOURSYSTEM(1) Subwoofer(1) Center with base(4) Satellite speakers(4) Wall brackets for satellites Wire packageContains:2 x 12m (2 x 40) Speaker wire3 x 6m (3 x 15) Speaker wire1 x 4.5m (1 x 15) Subwoofer cableINFINITYHarman Consumer Group InternationalTSS450/2302TSS-450The TSS-450 satellites are designed to be mounted on the wall.There is a wall bracket for each satellite speaker.Each speaker bracket will require (4) 1-1/2, #10 wood screws;each screw should be fastened to a wall stud.If a wall stud isunavailable,install an anchor appropriate for a 1-1/2, #10screw.NOTE:The customer is responsible for the correct selection and use of mounting hardware (available through hardware stores)that will ensure the proper and safe wall-mounting of the speakers.Step 1.Mark the positions on the wall where you would like to place themounting screws.Step 2.Place bracket against wall and fasten four 1-1/2, #10 woodscrews through the brackets screw holes into the wall.If a wallstud is not available,use an appropriate anchor.Step 3.Screw the post of the bracket into the 1/4-20 threaded insert onthe back of the satellite.Adjust the satellite to the desired angleand tighten the knob using the enclosed metal bar.Left and Right Front ChannelsFor left and right front channels,place one satellite to the left andanother to the right of the television,as shown in Figure 1.Since the speakers are magnetically shielded,you can place themvery close to the TV without worrying about the magnetic field distorting the picture.Center ChannelFor the center channel,place the speaker directly on top of,orbelow,your television.Use a shelf if the television does not providea stable platform.The center channel includes an adjustable rear foot.Simply turnthe foot to extend the length.This will allow you,if necessary,to aimthe speaker downward slightly,toward the listening area.Surround ChannelsFor left and right surround channels,place one speaker on the leftand another on the right,to the side of or slightly behind the listening area.The surround speakers should be mounted at aheight of between 1.2 and 2 meters.SubwooferSince the installation of a subwoofer can be somewhat more complicated than installing full-range speakers,it is essential thatyou read this section very carefully prior to connecting the subwoofer to your system.Should you have questions relating toinstallation,it is advisable to call either your dealer or InfinitysCustomer Service Department for advice.The performance of the subwoofer is directly related to its placement in the listening room and how you align the subwooferwith the satellite speakers.Setting the volume of the subwoofer in relation to the left and right speakers is also of criticalimportance because it is essential that the subwoofer integratesmoothly with the entire system.Setting the subwoofers volumelevel too high will result in an overpowering,boomy bass.Settingthe volume level too low will negate the benefits of the subwoofer.Here are several additional facts on installation that may proveuseful.It is generally believed that low frequencies (below 125Hz)are nondirectional and,therefore,placement of a subwoofer withinany listening room is not critical.While in theory it is true that thelarger wavelengths of extremely low frequencies are basicallynondirectional,the fact is that,when installing a subwoofer withinthe limited confines of a room,reflections,standing waves andabsorptions generated within the room will strongly influence theperformance of any subwoofer system.As a result,specific location of the subwoofer becomes important,and we strongly recommend that you experiment with placement before choosing afinal location.Placement will depend upon your room (for example,whether or not your room permits placement of the subwoofer neareither satellite) and the amount and quality of bass required.PLACEMENTWALL-MOUNTINGTHESATELLITESNOTE:The satellite speakers can be placed directly on a shelf,or mounted on a wall using the wall brackets included.Figure 3.screwhead on the waproperly,the speaker should slide down ssecure.Metal barBracket on wall.E N G L I S HINFINITYHarman Consumer Group InternationalTSS450/2304TSS-450A Few SuggestionsWe recommend that you do not operate your speakers or subwooferwith the bass,treble and loudness controls set to full boost.This will place undue strain on your electronics and speakers andcould damage them.The volume control setting on your processor/preamp or receiver is not a specific indication of the overall loudness level of thespeakers.The only important consideration is the loudness level at which the system can be played,regardless of where the volumecontrol is set.Always turn down the volume control setting on your processor/preamp or receiver when changing a cassette or CD,or switchinginputs to AM or FM operation.Excessively loud transients (clicks orpopping sounds) can damage the satellite speakers and possibly thesubwoofer.Important!Whenever changing cables,pulling plugs,etc.,ALWAYS TURN OFFALL EQUIPMENT,including the subwoofer.SUBWOOFERCONTROLSRear Panel?HIGH Level Inputs?LFE Input?Line-Level Inputs? AUTO/ON Switch?Subwoofer Level Control?Power SwitchE N G L I S HINFINITYHarman Consumer Group InternationalTSS450/2305TSS-450SUBWOOFERCONNECTIONSIf your receiver/processor does not contain a Dolby Digital or DTS processor but has asubwoofer output:If your receiver/processor does not havesubwoofer outputs for the left and right channelsor an LFE output:If you have a Dolby* Digital or DTSreceiver/processor with a low-frequency-effects (LFE) or subwoofer output: Set NORMAL/LFE switch to “LFE.”Set NORMAL/LFE switch to “NORMAL.”NOTE:If your receiver/processor has only one sub out,you may use either the L or R input.Receiver/AmplifierFront Speaker OutputINFINITYHarman Consumer Group InternationalTSS450/2306OPERATIONSurround ModesWhen using the TSS-450 in a Dolby* Digital or DTS home theatersystem,make sure all speakers are set to “Small”.When using thesystem in a Dolby Pro Logic* home theater system,make sure thereceivers center channel mode is set to “Normal.”Some Dolby Digital-equipped receivers/processors offer differentsetup options for each source or surround mode,e.g.,CD-stereo,videotape,Dolby,Pro Logic.In each case,follow your equipmentsinstructions to ensure that the subwoofer output is turned on andthat the speakers are set to “Small”in each mode.If your receiver has adjustable crossover settings,we recommendthe subwoofer crossover be set between 100Hz 120Hz.Power OnPlug your subwoofersAC cord into a wall outlet.Do not use the outletson the back of the receiver.Initially set the Subwoofer Level Control ?to the“MIN”position.Turn on the subwoofer by pressing the Power Switch ? on the rear panel.Turn on your entire audio system and start a CD or movie sound-track at a moderate level.Auto On/Stand-ByWith the Power Switch ?in the AUTO position,the LED on the rearpanel will remain lit in red or green to indicate the On/Stand-Bymode of the subwoofer.RED = STAND-BY (No signal detected,Amp Off)GREEN = ON (Signal detected,Amp On)The subwoofer will automatically enter the Stand-By mode afterapproximately 10 minutes when no signal is detected from yoursystem.The subwoofer will then power ON instantly when a signal is detected.During periods of normal use,the Power Switch ?can be left on.You may turn off the Power Switch ?for extendedperiods of nonoperation,e.g.,when you are away on vacation.Adjust LevelTurn the Subwoofer Level Control ?up about half way.If no soundemanates from the subwoofer,check the AC-line cord and inputcables.Are the connectors on the cables making proper contact? Isthe AC plug connected to a “live”receptacle? Has the Power Switch?been pressed to the “On”position? Once you have confirmedthat the subwoofer is active,proceed by playing a CD or DVD.Use a selection that has ample bass information.Set the overall volume control of the receiver/processor to a comfortable level.Adjust the Subwoofer Level Control ?until you obtain a pleasing blend of bass.Bass response should notoverpower the room but rather be adjusted so there is a harmoniousblend across the entire musical range.Many users have a tendencyto set the subwoofer volume too loud,adhering to the belief that asubwoofer is there to produce lots of bass.This is not entirely true.Asubwoofer is there to enhance bass,extending the response of theentire system so the bass can be felt as well as heard.However,overall balance must be maintained or the music will not soundnatural.An experienced listener will set the volume of the subwooferso its impact on bass response is always there but never obtrusive.TSS-450Final PositioningAfter correctly connecting the TSS-450 system and verifying thatboth the subwoofer and all satellite speakers are playing,it is timeto optimize the system for your particular listening room.Earlier,you placed the subwoofer in its general location.Finding the exactlocation for optimum performance sometimes only involves movingthe speakers up to a few centimeters in any direction.We urge you,therefore,to experiment with placement,if possible,until yourspeakers deliver their full potential.MAINTENANCE ANDSERVICEThe satellite and subwoofer enclosures may be cleaned using asoft cloth to remove fingerprints or to wipe off dust.All wiring connections should be inspected and cleaned or remadeperiodically.The frequency of maintenance depends on the metalsinvolved in the connections,atmospheric conditions,and other factors,but once per year is the minimum.If a problem occurs,make sure that all connections are properlymade and clean.If a problem exists in one loudspeaker,reverse theconnection wires to the left and right system.If the problemremains in the same speaker,then the fault is with the loud-speaker.If the problem appears in the opposite speaker,the causeis in another component or cable.In the event that your TSS-450ever needs service,contact your local Infinity dealer or Infinitydirectly at for a service center near you.E N G L I S HINFINITYHarman Consumer Group InternationalTSS450/2307TSS-450TSS-450SatellitesCenter ChannelFrequency Range:150Hz 20,000Hz (3dB)150Hz 20,000Hz (3dB)RecommendedAmplifier Power Range:10 100 watts10 125 wattsSensitivity:88dB89dB(2.83V 1 meter)Nominal Impedance:88Crossover Frequency:7000Hz7000HzMidrange Driver(s):63mm (2-1/2) MMD,Dual 63mm (2-1/2) MMD,magnetically shieldedmagnetically shieldedHigh-Frequency Driver:13mm (1/2) MMD,13mm (1/2) MMD,magnetically shieldedmagnetically shieldedDimensions (H x W x D):127mm x 88mm x 88mm88mm x 203mm x 88mm(5 x 3-1/2 x 3-1/2)(3-1/2 x 8 x 3-1/2)Weight:0.5kg (1.2 lb)0.9kg (1.9 lb)Powered SubwooferFrequency Range:39Hz 150Hz (3dB)Amplifier Output:100 watts RMSLow-Frequency Driver:200mm (8) MMDCrossover Frequency:120Hz,24dB/octave (LFE/Normal switch in Normal position)Dimensions (H x W x D):413mm x 262mm x 394mm(16-1/4 x 10-1/4 x 15-1/4)Weight:12.9kg (28.3 lb)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.SPECIFICATIONSINFINITYHarman Consumer Group InternationalTSS450/230Model name: TSS-450PLT/230 (INFINITY PLATINUM HOME CINEMA)No. Part numberDescriptionQty01TSS-450PLT/230CA 4PCS/SAT+1PCS*CENTER1PC02TSS-450PLT/230SUB 8 4 OHM WOOFER+AMP BOX1PC03406-000-05092O/M TSS-450PLT/230&TSS-450CHR/2301PC04402-000-01816Gift box TSS-450(230V)SYSTEMPLATINUM1PC05413-000-00670label made in TSS-450 CHR;PLT1PCModel name: TSS-450PLT/230 CANo. Part numberDescriptionQty01TSS-450PLT/230SAT 2 WOOFER+TW 4 OHM BOX.4PCS02TSS-450PLT/230CEN 2*2WOOFER+TW 4 OHM BOX1PC03431-000-01039EPS Polyform TSS-450CHR/CA;PLT/CA1PC04370-000-00276GPE+PVC+CU wire bag40?AWG#18-30?2PCS05370-000-00277GPE+PVC+CU wire bag 20AWG#18-30? 3PCS06370-000-00273PE+PVC+CU wire bag 1PCS RCA1PC07398-ABS-00303SABS ball bracket S15*43 silver4PCS08399-FE-00630FE iron bar4.5mm*100mm BLACK1PC09398-ABS-00317-0LAABS plastic assemble 65*35.5H silver1PC10400-000-04714master cartonTSS-450CHR/CA;PLT/CA1PCModel name: TSS-450PLT/230 SATNo. Part numberDescriptionQty01306-ABS-00719SABS back cover plastic116.5*88*70.3H silver1PC02303-ABS-00172SABS top cover 88*88*11.8T silver1PC03304-ABS-00177SABS bottom 88*88*16.5T silver1PC04215-000-00547 terminal1PC0522PF48JA-DW07 2 19MM 4OHM(1.9+1.3)OZ1PC06013-7500-00794X-over INFINITY TSS-450 SAT1PC0711DM13NG-DT01 13MM DOME TWEETER 4OHM1PC08328-SPG-00028 Absortion material white 76*76*20T1PC09213-020-00516WABS plastic 68*68*2.95T1PC10352-BM04018D621FE screw T4*186PCS11320-RUB-00053Rubber foot 11 3PCS12329-020-00735SFE iron grille 113.5*74*12.5T silver1PC13410-000-02687PAP model label TSS-450PLT SAT1PC14423-000-00364PE bag TSS-SAT450CHR;PLT1PC15411-000-01703PAT serial label TSS450-PLT/230 SAT1PC16352-AM03008D035screw 3*82PCS17316-ABS-00547ABS logo 26.38*6.11PC18375-000-00016Black glue to iron grille 2.0*5mm4PCSINFINITYHarman Consumer Group InternationalTSS450/230bModel name: TSS-450PLT/230 CENNo. Part numberDescriptionQty01306-ABS-00720SABS back cover 190*88*70.3H silver1P