Harman Kardon HKTS-5, HKTS-6 Service manual

harman/kardon

HKTS 5/HKTS 6

Home Theater Speaker System

SERVICE MANUAL

harman/kardon, Inc.

250 Crossways Park Dr.

Woodbury, New York 11797 Rev2 1/2004

HKTS5/HKTS6 harman/kardon

- CONTENTS -

BASIC SPECIFICATIONS……………………………….……….……….1 DETAILED SPECIFICATIONS ……..……………………….………..2 CONNECTIONS..………………………..……………..……….….……...3 OPERATION………….…………………………….…….…….………….4 TROUBLESHOOTING……………….……………..………….………….5 SUB-TS5/TS6 EXPLODED VIEW..……………………..…..…….……...6 SUB-TS5/TS6 AMPLIFIER EXPLODED VIEW..….. …...…….….……...7 SUB-TS5/TS6 TEST PROCEDURE..…………………….. ……..……….8 HKTS 5/HKTS 6 MECHANICAL/SATELLITE PARTS LIST………..….9

HKTS 5/HKTS 6 PACKAGE..………………….……………..…….….....10

SUB-TS5/ TS6 BLOCK DIAGRAM..……………………. ………………11

SUB- TS5/ TS6 PCB DRAWINGS……..……………....……….……......12

SUB- TS5/ TS6 ELECTRICAL PARTS LIST …….……….…..………...15

SUB- TS5/ TS6 IC/TRANSISTOR PINOUTS…..……………………....18

SUB- TS5/ TS6 SCHEMATICS………..…………………………....….…19

HKTS 5/HKTS6 System

Satellites

Recommended Power

10 – 70 watts

Impedance

8 ohms nominal

Sensitivity

86dB @ 1 watt/1 meter

Tweeter

One 1/2" dome, video-shielded

Midrange

One 3" driver, video-shielded

Dimensions (H x W x D)

4-5/8" x 3-1/8" x 3-3/4" (117mm x 79mm x 93mm)

Weight

1.1 lb/0.5kg

Frequency Response 35Hz – 20kHz (–6dB)

Center

Recommended Power

10 – 70 watts

Impedance

8 ohms nominal

Sensitivity

86dB @ 1 watt/1 meter

Tweeter

One 1/2" dome, videoshielded

Midrange

Dual 3" drivers, videoshielded

Dimensions (H x W x D)

3-1/2" x 7-5/8" x 3-3/4" (89mm x 194mm x 93mm)

Weight

1.89 lb/0.86kg

Subwoofer SUB-TS5/TS6

Amplifier

100 watts RMS

Woofer

10" woofer, bass-reflex enclosure

Dimensions (H x W x D)

15-3/4" x 15-3/4" x 16-3/4" (400mm x 400mm x 425mm)

Weight

33.5 lb/15.2kg

Occasional refinements may be made to existing products without notice but will always meet or exceed original specifications unless otherwise stated

)

HKTS5/HKTS6 harman/kardon

SUB-TS5/TS6 Amplifier 100w Powered Subwoofer Amplifier

LINE VOLTAGE

Parameter Specification Unit QA Test Limits Conditions Notes

Type (Class AB, D, other) AB AB n/a External Sink required for Class AB Load Impedance (speaker) 4 Ohms n/a Nominal Z-curve required Rated Output Power 100 Watts 95 1 input driven THD@ Rated Power 0.08 % 0.3 22k filter THD @ 1 Watt 0.1 % 0.5 22k filter DC Offset 10 mV-DC 20 @ Speaker Outputs Damping factor >100 DF 50 Measured at speaker terminals, Output

SNR-A-Weighted 100 dBA 90 rel. to rated power A-Weighting filter SNR-unweighted 80 dBr 75 rel. to rated power 22k filter SNR @ 1W-unweighted 60 dBr 55 rel. to 1W Output 22k filter Residual Noise Floor 1.5 mVrms 2.5 Volume @max, using RMS reading

Residual Noise Floor 1

Filters

Low Pass (fixed or variable) fixed -- ±2dB

Subsonic filter (HPF) Hz ±2dB

Limiter

Features

LFE Input YES functional BW Limited to 500 Hz Phase Switch (yes/no) NO -- functional Volume pot Taper (lin/log) log -- functional ATO YES functional

SUB Line level LFE functional Single RCA Input

Auto-Turn-On (yes/no) YES -- functional ATO Input Frequency 50 Hz functional

ATO Level 2 mV functional 2mV@50Hz into Line Input w/ 1 ch.

ATO Turn-on time 5 ms functional Amp connected and AC on, then input

Auto Mute/ Turn-OFF Time 15 minutes functional T before muting, after signal is removed Auto turn of time (T) must be 10 > T <15

Power on Dela

Transients/Po

ATO Transient 5 mV-peak 10 @ Speaker Outputs Turn-on Transient 50 mV-peak 100 @ Speaker Outputs AC Line cycled from OFF to ON Turn-off Transient 50 mV-peak 100 @ Speaker Outputs AC Line cycled from ON to OFF

Efficienc

Stand-by Input Power 13 Watts 15 @ nom. line voltage Maximum allowable input power under

Power Cons.@rated power 185 Watts 195 @ nom. line voltage 100 Watts @ 4 Ohms nominal line voltage

Protection

Short Circuit Protection YES -- functional Direct short at output Thermal Protection 65 deg. C -- functional @1/8 max unclipped Power Temperature rise should not exceed 35K

DC Offset Protection YES -- functional DC present at Speaker Out leads Relay or crowbar (for driver/fire protection) Line Fuse Rating 2.5 Amps 2.5 Type-T or Slo Blo External fuse with UL/SEMKO rated holder

US 120vac/60Hz Yes 108-132 Vrms Normal Operation

Section

ut Sensitivit

Input Frequency 50 Hz 50 Nominal Freq. 1 input driven

SUB Input 135 mVrms ±2dB To Rated Power SUB input driven only

nal to Noise

ut Impedance

SUB Line input >15 K ohms n/a Nominal

Slope & Q dB/Octave n/a

es/no

ut Configuration

nal Sensing (ATO

time

es/No Hi/Lo Line Unit Notes

mVrms(max)

YES -- n/a

3 sec. functional AC Power Applied

DMM/VOM (or A/P)

2 Volume @max, w/ A/P Swept Bandpass

Measurement (Line freq.+ harmonics)

driven

signal applied

power 90 Watts THD 0.1 %

nominal Input voltage and frequency, HOT or COLD operation.

rise

Use the supplied RCA-type patch cord to connect the

line-level SUB or LFE output on

your receiver

or amplifier to the SUB input

on the SUB-TS5 or SUB-TS6 subwoofer. Connect the satellite and center speakers to

the corresponding

speaker terminals on your

receiver or amplifier. Make sure that you have configured your

surround sound processor for “Subwoofer On.”The front left, front right, center and rear 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.

Receiver

SUB/LFE

Out

Left

Front

Left

Rear

Right Front

Right

Rear

SUBTS5/TS6

Subwoofer

Center

Line-Level SUB Input

Right

Surround

Right Front

Left

Surround

Left

Front

Center

– +

SPEAKER CONNECTIONS

HKTS5/HKTS6 harman/kardon

OPERATION

Move the Master Power switch (marked “Power”¡)to the “•” (On) position.The HKTS 5/6 subwoofer will automatically turn itself on or go into Standby mode,depending on whether or not a signal is being sent to the HKTS 5/6 by your receiver or surround processor, and provided that the Auto/On switch ™ is moved to the left so that it is in the “Auto”position.

When your receiver or amplifier is off,or is not sending program material to the subwoofer, the subwoofer will be in Standby mode and the LED ¢ on the amp panel will turn red.When the sub

woofer senses an

audio signal,

it will automatically turn itself on and the LED ¢ will turn green. If the subwoofer does not sense a signal after approximately twenty minutes,

it will auto-

matically go into Standby mode.

When the Auto/On switch ™ is switched to the “On”position,the subwoofer will remain on, whether or not program material is playing.

If you will be away from home for an extended period of time,or if the subwoofer will not be used, switch the Master Power switch ¡ to the “Off”position.

™

Volume

Volume can be adjusted using the Subwoofer Level Control

£, as shown

below.

MIN MAX

Subwoofer

Level

MIN MAX

Subwoofer

Level

HKTS5/HKTS6 harman/kardon

SUB-TS5/SUB-TS6

If there is no sound from any of the speakers:

• Check that receiver/amplifier is on and a source is playing.

• Check that the powered subwoofer is plugged in and its Power switch

¡ is

switched on to the “•” position.

• Check all wires and connections between receiver/amplifier and speakers.Make sure all wires are connected. Make sure none of the speaker wires are frayed,cut or punctured.

• Review proper operation of your receiver/amplifier.

If there is no sound coming from one speaker:

• Check the “Balance”control on your receiver/amplifier.

• Check all wires and connections between receiver/amplifier and speakers.Make sure all wires are connected. Make sure none of the speaker wires are frayed,cut or punctured.

• In Dolby* Digital or DTS

mode,make sure that the receiver/processor is configured so that the speaker in question is enabled.

• Turn off all electronics and switch the speaker in question with one of the other speakers that is working correctly. Turn everything back on, and determine whether the problem is in the same place: i.e.,the speaker that was working previously now has no sound and the speaker that was not working now sounds fine; or whether it has moved: i.e.,the speaker that was not working still has no sound and the speaker that was working is still fine.If the problem is in the same place,the source of the problem is most likely with your receiver or amplifier, and you should consult the owner’s manual for that product for further information. If the problem has followed the speaker,consult your dealer for further assistance or, if that is not possible,visit our Web site at www.harmankardon.com for further information.

If there is no sound from the center speaker:

• Check all wires and connections between receiver/amplifier and speaker.Make sure all wires are connected. Make sure none of the speaker wires are frayed,cut or punctured.

• If your receiver/processor is set in Dolby Pro Logic* mode,make sure the center speaker is not in phantom mode.

• If your receiver/processor is set in Dolby Digital or DTS mode,make sure the receiver/processor is configured so that the center speaker is enabled.

If the system plays at low volumes but shuts off as volume is increased:

• Check all wires and connections between receiver/amplifier and speakers.Make sure all wires are connected. Make sure none of the speaker wires are frayed,cut or punctured.

• If more than one pair of main speakers is being used, check the minimum impedance requirements of your receiver/amplifier.

If there is low (or no) bass output:

• Make sure the SUB input of the SUB-TS5/6 subwoofer and SUB or LFE output of your receiver or amplifier are properly connected by the RCA-type patch cord.

• Make sure the connections to the Speaker Inputs have the correct polarity (+ and –).

• Make sure the subwoofer is plugged into an active electrical outlet and its Power switch ¡ is switched on to the

“•” position.

• Check the speaker setup (bass manage-

ment) settings in your AVR receiver or processor to make certain that the front, center and surround speakers are configured for “Small,” and that the subwoofer is set for “Yes” or “On.”

If there is no sound from the surround speakers:

• Check all wires and connections between receiver/amplifier and speakers.Make sure all wires are connected. Make sure none of the speaker wires are frayed,cut or punctured.

• Review proper operation of your receiver/processor and its surround sound features.

• Make sure the movie or TV show you are watching is recorded in a surround sound mode.If it is not,check to see whether your receiver/processor has other surround modes you may use.

• In Dolby Digital or DTS mode,make sure your receiver/processor is configured so that the surround speakers are enabled.

• Review the operation of your DVD player and the jacket of your DVD to make sure that the DVD features the desired Dolby Digital or DTS mode,and that you have properly selected that mode using both the DVD player’s menu and the DVD disc’s menu.

TROUBLESHOOTINGTROUBLESHOOTING

HKTS5/HKTS6 harman/kardon

Ref. Part Number Description Qty

#1 Not For Sale HKTS5/HKTS6 Enclosure 1 #2 (HKTS5) sz5321 HK Logo 1

(HKTS6) sz5930 HK Logo 1 #3 25MF10DZB-DW02 #4 06-t4205012 Amplifier/woofer screw t4*20 15 #5 wi5448 Foot (bumper) 4 #6 06-t5345005 Foot screw 4 #7 wi5447 Rubber foot 4 #8 wi5600 Port Tube 1 #9 Not For Sale HKTS5/HKTS6 Amplifier Assembly 1

10" woofer (DCR = 3.4 ohms ±10%)

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