HarmanKardon-HKTS20_230-htss-sm维修电路原理图.pdf

harman/kardon Service Manual HKTS 20/230, HKTS 30/230 HKTS 30/WQ HKTS 60/230. Surround loudspeaker systems with active subwoofer. Earlier versions with HKTS 200 SUB. Later versions with HKTS 210 SUB. Released EU2011 Harman Consumer Group, Inc. Rev 3, 05/2012 8500 Balboa Boulevard Northridge, California 91329 CONTENTS HKTS 20+30 USER GUIDE 2 HKTS 60 with 200 SUB USER GUIDE 13 HKTS 60 with 210 SUB USER GUIDE 24 HKTS 20 SAT EXPLODED VIEW/PARTS 36 HKTS 30 SAT EXPLODED VIEW/PARTS 37 HKTS 30WQ SAT EXPLODED VIEW 38 HKTS 20+30 CENTER EXPLODED VIEW 39 HKTS 20+30WQ CENTER EXPL VIEW 40 HKTS 60 SAT EXPLODED VIEW 41 HKTS 200 SUB EXPLODED VIEW/PARTS 42 HKTS 200 PARTS LIST 43 HKTS 200 SCHEMATIC DIAGRAM 44 HKTS 210 SUB EXPLODED VIEW/PARTS 45 HKTS 210 PARTS LIST 46 HKTS 210 SCHEMATIC DIAGRAMS 47 RadioFans.CN 收音机爱 好者资料库HKTS 20/HKTS 30Designed to Entertain.User GuideEnglishHome Theater Speaker System0165CSK - HK HKTS20 and HKTS30 v6.indd 108/10/09 13:31:43Harman KardonHKTS 20+30+60 Service ManualPage 2 of 49RadioFans.CN 收音机爱 好者资料库23ENGLISHIntroductionThank you for purchasing the Harman Kardon HKTS20/HKTS30 speaker system, with which youre about to begin many years of listening enjoyment. The HKTS20/HKTS30 has been custom designed to provide all the excitement and power of the cinema experience in your own living room. While sophisticated electronics and state-of-the-art speaker components are hard at work within the HKTS20 and HKTS30, hookup and operation are simple. Color-keyed cables and connections, and simple controls make the HKTS20/HKTS30 easy to use. To obtain maximum enjoyment from your new home theater speaker system, we urge you to take a few minutes to read through this manual. This will help ensure that the connections you make to your receiver (or preamp/processor), amplifier and other devices are correct. In addition, a few minutes spent learning the functions of the various controls will enable you to take advantage of all the power and refinement the HKTS20/HKTS30 is able to deliver.If you have any questions about this product, its installation or its operation, please contact your dealer, the best local source of information.Description and FeaturesThe HKTS20/HKTS30 is a complete six-piece home theater speaker system that includes:An 8-inch, 200-watt powered subwoofer Four identical two-way video-shielded satellite speakers (the HKTS30 satellite speakers feature dual drivers) for the left and right front, and left and right rear (surround) speaker positionsA dedicated, voice-matched, video-shielded, dual-driver center speaker Removable bases and wall-mount brackets for the satellite speakers and a wall- mount bracket for the center speakerAll of the cables you need to connect all of the speakers to your receiver or preamp/ processor and amplifier.The speaker cables all use a color-coding system to conform to the Consumer Electronics Association (CEA) standard. This color-coding system minimizes confusion when connecting the speakers, especially when you are connecting them to a Harman Kardon receiver.The HKTS200SUB subwoofer is equipped with a special LFE input that simplifies connection to receivers and preamp/processors with dedicated subwoofer outputs that carry low-frequency signals. Other conveniences include a level control, a phase switch for fine-tuning bass response to suit your listening environment and taste, and an efficient switching system that senses the presence of an audio signal and automatically switches the subwoofer from standby mode to on.Wall-mount brackets are included for the satellite and center speakers, and shelf stands are included for the satellite speakers. Optional HKFS3 floorstands are available separately from your Harman Kardon dealer. Harman Kardon invented the high-fidelity receiver fifty years ago. With state-of-the-art features and time-honored circuit designs, the HKTS20/HKTS30 is a perfect complement to a Harman Kardon receiver, or any home theater system. Four satellite speakers for front left/right and surround left/right (HKTS30 satellites shown) One powered subwoofer Four wall-mount brackets for satellite speakersOne wall-mount bracket for center speakerFour metal stop plates and screws (for satellite speaker wall-mount brackets)One combination LFE and trigger cable for connection to the subwoofer (LFE cable has purple connectors)One 4-meter (13.1-foot) speaker cable for center speaker (green color bands)Two 5-meter (16.4-foot) speaker cables for front satellites (red and white color bands)Two 10-meter (32.8-foot) speaker cables for rear satellites (gray and blue color bands)Harman Kardon HKTS 20 / HKTS 30Included0165CSK - HK HKTS20 and HKTS30 v6.indd 308/10/09 13:31:50Harman KardonHKTS 20+30+60 Service ManualPage 3 of 49PL0004-010011234589674 45HKTS200SUB Rear-Panel Connections Subwoofer Level Control: .Use this control to adjust the HKTS200SUBs volume. Turn clockwise to increase the volume; turn counterclockwise to decrease the volume.Bass Boost Switch: 1.Set this switch to ON to enhance the HKTS200SUBs low-frequency performance. Set this switch to OFF for normal low-frequency performance. Phase Switch: 2.The Phase Switch 2 determines whether the HKTS200SUBs piston-like action moves in and out in phase with the satellite speakers. If the subwoofer were to play out of phase with the satellite speakers, the sound waves produced by the subwoofer could be canceled out, reducing bass performance and sonic impact. This phenomenon depends in part on the relative placement of all the speakers in the room. In most cases the Phase Switch 2 should be left in the NORMAL position. However, it does no harm to experiment, and you can leave the Phase Switch 2 in the position that maximizes bass response and impact.Power On Mode Switch:3. When set in the AUTO position and when the Power Switch 7 is set to ON, the HKTS200SUB will automatically turn itself on when it receives an audio signal, and will enter the standby mode once no audio signal has been received for about 15 minutes. When this switch is set in the ON position, the HKTS200SUB will remain on whether or not it is receiving an audio signal. An LED on the HKTS200SUBs top panel indicates whether the subwoofer is in the on or standby state: When the LED is illuminated white, the HKTS200SUB is turned on. When the LED is not illuminated, the HKTS200SUB is in standby mode. When the Master Power Switch 7is set to OFF, the LED will not be illuminated, no matter what setting the Power On Mode Switch 3is in.External Trigger Input:4. Use the mini-plug of the supplied combination LFE and trigger cable to connect the External Trigger Input to the trigger output of another compatible component. Whenever a trigger signal between 3 and 30V (AC or DC) is detected, the HKTS200SUBs amplifier will turn on. The HKTS200SUBs amplifier will turn off after the trigger signal ceases. (This will occur even when the Power On Mode Switch 3 is in the AUTO position.)Line-Level LFE In Connector:5. Use the LFE (purple) connector of the supplied combination LFE and trigger cable to connect the Line-Level LFE In to the dedicated subwoofer output of a receiver or preamp/processor. This input bypasses the HKTS200SUBs internal crossover circuitry, so it should only be used with a subwoofer output that has been low-pass filtered. If your receiver or preamp/processor does not have a dedicated subwoofer output that is low-pass filtered you should use the HKTS200SUBs Line-Level L/R In Connectors 6 instead. Line-Level L/R In Connectors:6. Use these connectors if your receiver or preamp/processor does not have digital surround sound decoding or a subwoofer output that is low-pass filtered. If your receiver or preamp/processor has a separate subwoofer output, use the LFE (purple) connector of the supplied combination LFE and trigger cable to connect it to either one of the HKTS200SUBs Line-Level L/R In Connectors. If your receiver or preamp/processor does not have a separate subwoofer output, use two Y-adapters (not supplied). Connect an adapters single end to the units preamp output for that channel. Connect one of the adapters dual ends to the main amp input for that channel, and connect the adapters other dual end to one of the HKTS200SUBs Line-Level L/R In Connectors. Repeat with the other Y-adapter, preamp channel, main amp input and HKTS200SUB Line-Level L/R In Connector.Power Switch: 7.Set this switch in the ON position to turn the HKTS200SUB on. The subwoofer will then either be on or in standby mode, depending on the setting of the Power On Mode Switch 3.Power Cord (Non-Detachable):8. After you have made and verified all subwoofer and speaker connections described in this manual, plug this cord into an active, unswitched electrical outlet for proper operation of the HKTS200SUB. DO NOT plug this cord into the accessory outlets found in some audio components.0165CSK - HK HKTS20 and HKTS30 v6.indd 408/10/09 13:31:51Harman KardonHKTS 20+30+60 Service ManualPage 4 of 495ENGLISHSpeaker PlacementNOTE: The following speaker placement, mounting and connection instructions are identical for the HKTS20 and HKTS30 systems.Color-Coding SystemThe HKTS20 and HKTS30 use the channel color-coding system established by the CEA to make setting up your home theater speaker system as easy as possible. The HKTS20/HKTS30 systems include speaker wires with color bands on each end.Speaker PositionWire Color Band Front LeftWhiteFront RightRedCenterGreenSurround LeftBlueSurround RightGraySubwooferPurplePlacing the Front SpeakersThe front speakers should be placed the same distance from each other as they are from the listening position. They should be placed at about the same height from the floor as the listeners ears will be. They also can be angled toward the listener.Left Front SpeakerRight FrontSpeakerPlacing the Center SpeakerThe center speaker should be placed slightly behind (farther away from the listener) the front left and right speakers. Its center should be no more than 2 feet (61cm) above or below the tweeters of the front left and right speakers. If you have a CRT television, it may be convenient to set the center speaker on top of the television set.CenterSpeakerLeft Front SpeakerRight FrontSpeaker0 - 2 ft (0 - 61cm)Placing the SubwooferSince our ears do not hear directional sound at the low frequencies where the subwoofer operates, it will have good performance from just about any location in your room. However, the best bass reproduction is likely to be heard when the subwoofer is placed in a corner along the same wall as the front left and right speakers. You can experiment with subwoofer placment by temporarily placing it in the listening position and playing music with strong bass content. Move around to various locations in the room while the system is playing and listen until you find the location where the bass performance is best. Place the subwoofer in that location.Left Front SpeakerRight Front SpeakerSubwooferPlacing the Surround SpeakersLeft Surround SoundRight Surround Sound5 - 6 ft(1.5m - 1.8m)Left Front SpeakerRight Front SpeakerSubwooferLeft Surround SoundRight Surround SoundThe two surround speakers should be placed slightly behind the listening position, facing each other and, ideally, should be 56 feet (1.5m1.8m) from the floor. An alternate location would be on a wall behind the listening position, facing forward. The surround speakers should not call attention to themselves while theyre playing. Experiment with their placement until you hear a diffuse, ambient sound accompanying the program material heard from the front left and right and center speakers.Mounting Options for Satellite and Center SpeakersShelf PlacementYou can place the satellite and center speakers on shelves. The satellite speakers have built-in bases for shelf placement. You can also remove the bases if desired.To remove a satellite speakers base, pull it straight off the speaker, as shown in the illustration. Applying even pressure to both sides of the base will allow it to slide off smoothly. Wall-Mounting: Satellite SpeakersIMPORTANT: Read the Speaker Connections section, on page 7, before wall-mounting the satellite speakers. You will need to insert the speaker wires through the wall mounts and connect the wires to the speakers during the process of installing the wall-mounts.NOTE: If you are using your own speaker wire, it must be no thicker than the wire supplied with the speakers. Thicker wire will prevent the wall-mount bracket from sliding onto the speaker. Decide on the location for the speaker 1. (see Speaker Placement, opposite).Remove the speakers base as explained in 2. Shelf Placement, above.Disassemble the wall-mount bracket by sliding the two sections apart, as shown in the 3. illustration.Attach the wall portion of the wall-mount onto the wall using hardware that is 4. appropriate for the walls construction and materials. We recommend first anchoring the mount using its keyhole, then attaching it with another anchor through its top opening, as shown in the illustration. Note that the satellite speakers weigh 3.3 lb (1.5kg). Be sure to use hardware that can support this weight.Top OpeningKeyhole OpeningBottom Opening Apply Pressure Evenlyto Both Sides of BaseLift Base Straightoff SpeakerPull Sections ApartCenterSpeakerHarman KardonHKTS 20+30+60 Service ManualPage 5 of 496 67NOTE: If youre running the speaker wire through the wall you can bring it out directly behind the bracket location and insert it through the bottom opening in the wall portion of the wall-mount, as shown in the illustration. This will keep the wire completely hidden from view once the installation is complete.Insert Wire intoBottom OpeningBring Wire Outthrough HereIf youre not running the speaker wire through the wall, insert it through the wall portion 5. of the wall-mount bracket as shown in the illustration.Pass the speaker wire through the speaker portion of the wall-mount as shown in the 6. illustration.Bring Wire Inthrough HereBring Wire Outthrough HereIf you have not already removed the speakers base, do so by pulling it straight off the 7. speaker, as shown in the illustration. Applying even pressure to both sides of the base will allow it to slide off smoothly.Apply Pressure Evenlyto Both Sides of BaseLift Base Straightoff Speaker CAUTION: Before making speaker connections, be sure that your receiver or amplifier is turned OFF and preferably, its AC cord is unplugged from the AC outlet.Connect the speaker wire to the speaker terminals as shown in the illustration: 8. Press down on the top of the terminal to open the connection hole.a) Insert the wires bare end all the way into the hole.b) Release the terminal to secure the wire. c) Insert the conductor with the colored band into the speakers red ( + ) terminal, and insert the other conductor into the speakers black ( ) terminal.+A. Push Down on Cap to Open HoleB. Insert Bare Wire into Open HoleC. Release Cap to Secure WireIMPORTANT: