Text preview for : HarmanKardon-SUBTS14 actsub.pdf part of Harman/Kardon SUBTS14 active subwoofer
Back to : HarmanKardon-SUBTS14 acts | Home
harman/kardon
SUB-TS14
(HKTS 14 SUBWOOFER)
SERVICE MANUAL
harman/kardon, Inc.
250 Crossways Park Dr.
Woodbury, New York 11797 Rev1 10/2005
SUB-TS14 harman/kardon
CONTENTS
BASIC SPECIFICATIONS . . . . . . . . . . . . ........................................... . . . 1
DETAILED SPECIFICATIONS. . . . . . . . . . . . . .. . . . . . . . . ....................... ...2
CONTROLS & CONNECTIONS . . . . . . . . . . . . . .. . . . . . . . . ....................... 4
SPEAKER CONNECTIONS.............................................. . . .. . .. . . . .. . .. 6
OPERATION....... . . . . .. . . . . . . . .. .. . . . .. .. . . . . .....................................9
BASIC TROUBLESHOOTING GUIDE . . . . . . . . .......................................10
TEST PROCEDURE. . . . . . . . . . . .........................................................11
UNIT EXPLODED VIEW. . . . ............... ................ .. ............ . . .. .. ... . ... . 12
AMPLIFIER EXPLODED VIEW. . . . ..................... . .. ............ . . .. . . .. . .... . 13
BLOCK DIAGRAM . . . . . . . . . . . . . .. . . . . . . .................. . . . . .. . .. . .. . . . . 14
PCB DRAWINGS. .. . . . . . . . . . . . . . .. . . . . ......... . ............. . . . .. .. .. . .. . . . 15
ELECTRICAL PARTS LIST ............. .... . .. . . . ................................. ... . . 19
SEMICONDUCTOR PINOUTS . . . .. .. .. .. . . . .. . ...................................... .24
SCHEMATIC DIAGRAMS . . . . . . . . .. .. .. .. . . . .. . .................................... .25
PACKAGING. . . . . . . . . . . . . .. . . . . . . ........................... . . . . .. . .. . .. . . . . 28
SPECIFICATIONS
Amplifier Power (RMS) 200 Watts
Driver 12" 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 25Hz 120Hz (Filter switch ON)
25Hz 450Hz (Filter switch OFF)
Dimensions (H x W x D) 20-1/2" x 14-1/2" x 14-1/2"
521mm x 368mm x 368mm
Weight 48 lb/22kg
Occasional refinements may be made to existing products without notice but will always meet or exceed original specifications
unless otherwise stated.
SUB-TS14 harman/kardon
HKTS 14 Sub 200W Powered Sub/ Plate Amp
LINE VOLTAGE Yes/No Hi/Lo Line Nom. Unit Notes
US 120vac/60Hz Yes 108-132 120 Vrms Normal Operation
Nonimal QA Test
Parameter Specification Unit Limits Conditions Notes
Amp Section
Bridge type amplifier, None of the
speaker terminals must be
Type (Class AB, D, other) D n/a n/a connected to system GND at any
Load Impedance (speaker) 3.5 Ohms n/a Nominal
Rated Output Power 200 Watts 150 50 - 250 Hz, 1 input driven, limiter off
THD @ Rated Power 0.08 % 0.1 22k filter
THD @ 1 Watt 0.15 % 0.5 22k filter
DC Offset 5 mV-DC 20 @ Speaker Outputs
Measured at the speaker at speake
Damping factor 16 n/a 10 Measured at amplifier board output terminals on the amp board.
Input Sensitivity
Input Frequency 50 Hz n/a Nominal Freq.
Line (L&R) Input 220 mVrms 154 - 308 To Rated Power Single input driven
SUB (LFE) Input 125 mVrms 87 - 175 To Rated Power SUB (LFE) input driven only
Speaker/Hi Level Input 3.4 Vrms 2.4 - 4.8 To Rated Power (20 dB below Line In), Single input
Hi Level Max. Input Voltage 32 Vrms 30 Nominal Freq., Min. Volume
Signal to Noise Ratio
SNR-A-Weighted 85 dB 82 relative to rated power A-Weighting filter
SNR-unweighted 62 dB 59 relative to rated power 22k filter
SNR rel. 1W-unweighted 64 dB 59 relative to 1W Output 22k filter
Volume @max, using RMS
Residual Noise Floor 1.2 mVrms 3.0 reading DMM/VOM (or A/P)
Volume @max, w/ A/P Swept
Bandpass Measurement (Line
Residual Noise Floor 0.8 mVrms 2.0 freq.+ harmonics)
Input Impedance
Line Input (L, R,LFE) 10K ohms n/a Nominal
Speaker/Hi Level Input 4.7K ohms n/a Nominal
Filters
L&R Fixed Low-Pass Filter 160 Hz 140 - 180 @ -6dB ref. 100Hz 3rd order fixed
SUB (LFE) Low pass Filter 270 Hz 240 - 300 @ -3dB ref. 100Hz 2nd order fixed
Subsonic filter (HPF) 3rd Order 25 Hz 22 - 28 @ -3dB ref. 30Hz 3rd order fixed
Limiter
THD at Max. Output Power 2.0 % 5.0
Features
Auto - On -Off Selection Switch YES functional Refer to ATO section
Phase Switch 0-180 deg functional
Filter On/Off Switch YES functional
Volume Pot Taper (Lin/Log) LOG functional A Taper
Speaker Out YES functional Binding post connector L&R
2-Color LED power indicator YES functional Blue: On, Amber: Stand-by
Power Switch YES functional
Fuse Holder YES functional
Input Configuration
Line In (L,R) YES functional Dual RCA jack
SUB (LFE) YES functional RCA jack
Speaker/Hi Level In YES functional Binding post connector L&R
Signal Sensing (ATO)
Auto-Turn-On (yes/no) YES functional Auto - on selection switch in Auto
ATO Input test frequency 50 Hz n/a "
ATO Level Line & SUB Input 4.0 mV 2.0 - 6.0 "
ATO Level Speaker in 35 mV 20 - 50 "
Amp connected and AC on, then
ATO Turn-on time 0.9 sec. functional input signal applied
Time before muting, after signal is
ATO Turn-OFF Time 12 minutes 5 - 17 removed
2
SUB-TS14 harman/kardon
Power on Delay time 3 sec. functional AC Power Applied
Transients/Pops
ATO Transient 5 mV-peak 10 @ Speaker Outputs
Turn-on Transient 500 mV-peak 700 @ Speaker Outputs AC Line cycled from OFF to ON
Turn-off Transient 500 mV-peak 700 @ Speaker Outputs AC Line cycled from ON to OFF
Efficiency
Maximum allowable input power
under nominal input voltage and
Stand-by Input Power 8 Watts 12 @ nom. line voltage frequency, in stand-by mode (HOT
200 Watts @ 3.5 ohms and
Power Consumption @ rated power 240 Watts 250 @ nom. line voltage nominal line voltage
Protection
Amplifier should resume operation
Short Circuit Protection YES functional Direct short at output after short circuit condition is
Any user accessible metal parts
should always remain at 65 degree
C or less for domestic version or 55
Thermal Protection YES functional degree C or less for EU version.
DC Offset Protection YES functional DC present at Speaker Out leads Relay or crowbar (for driver/fire
Primary Fuse Rating
User-replacable fuse with
USA-Domestic 3.15 Amps n/a Type-T or Slo Blo (no DENTORI maUL/SEMCO rated holder.
3
SUB-TS14 harman/kardon
SUB-TS 14 SUBWOOFER AMPLIFIER PANEL CONTROLS AND CONNECTIONS
SUBWOOFER
LEVEL
SUB-TS14 For use with
HKTS 14 System
¡
FILTER
ON
TM OFF
MIN MAX
£ ON
AUTO
PHASE
¢ REVERSE
NORMAL
SUB R L
LINE
LEVEL
C A U TIO N
R ISK OF ELEC TR IC SH O C K
IN
§ D O NO T OPE N
H L
I
G
H
¶ L
E POWER
V
E
L R AC 120V~60Hz
·
OUT IN
ª
IMPORTANT: CONNECT STRIPED WIRE
TO RED ( ) SPEAKER TERMINAL.
,
¡ Subwoofer-Level Control Line-Level Subwoofer (SUB) Input ª Master Power Switch
TM 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
may be adjusted using the Subwoofer- when using the Speaker-Level Inputs ·, whether it is receiving an audio signal. When
Level Control. Turn the control clockwise or when using the Line-Level Full-Range this switch is placed in the ON position, the
to increase the SUB-TS14's volume, or Inputs §, unless your receiver or processor SUB-TS14 will remain on, whether or not it is
counterclockwise to decrease it. processes its line-level output using a low- receiving an audio signal.
TM High-Cut (Low-Pass) Filter Switch: pass filter. The filter has no effect when the An LED located on top of the SUB-TS14
Placing this switch in the ON position acti- SUB Input is used. indicates whether the SUB-TS14 is in the
vates circuitry that cuts out all audio input £ Music-Sense On/Off Switch: When ON or STANDBY state when used with the
signals above 120Hz. This allows the SUB- placed in the AUTO position, and when the Music-Sense On/Off Switch £ in the
TS14 to focus its power on reproducing the Master Power Switch ª is turned on, the AUTO position. The LED is lit blue to indi-
low-frequency portion of the signal, avoiding SUB-TS14 will automatically turn itself on or cate that the SUB-TS14 is receiving an
4
SUB-TS14 SUBWOOFER AMPLIFIER PANEL CONTROLS AND CONNECTIONS 5
SUB-TS14 harman/kardon
SUB-TS14 SUBWOOFER AMPLIFIER PANEL CONTROLS AND CONNECTIONS
audio signal and is turned on, and the LED with a filtered signal. If your receiver does not · Speaker-Level Inputs: Connect these
is lit amber to indicate that no signal is being have digital decoding, you should use the binding-post terminals to the main left and
received and the SUB-TS14 is in Standby Line-Level Full-Range Inputs § instead. right speaker terminals of your receiver or
mode. § Line-Level Full-Range Inputs: Connect amplifier, if your receiver or amplifier does
When the Music-Sense On/Off Switch £ the line-level subwoofer output or preamp out- not have a line-level subwoofer output.
is in the ON position, the LED will be lit put(s) of your receiver or amplifier to these Remember to maintain polarity by connecting
blue, whether or not an audio signal is inputs. If your receiver does not have a sepa- the (+) terminal on the receiver/amplifier to the
present. rate subwoofer output, use a Y-adaptor (not (+) terminal on the SUB-TS14 subwoofer, and
supplied) to bridge the receiver's preamp out- the () terminal on the receiver/amplifier to the
When the Master Power Switch ª is
put to the main amp input for that channel, () terminal on the SUB-TS14 subwoofer.
turned off, the LED goes dark, no matter
which position the Music-Sense On/Off and connect the long end of the adaptor ª Master Power Switch: Place this
Switch £ is in. to the corresponding line-level input on the switch in the "·" position to power-on the
SUB-TS14. If your receiver has only a single SUB-TS14 subwoofer. The SUB-TS14 will
¢ Phase Switch: This switch determines subwoofer output, you may connect it to then be either in the Standby mode or com-
whether the SUB-TS14 subwoofer's piston- either the left or right line-level input on the pletely on, depending on the position of the
like action moves in and out in phase with SUB-TS14, and no Y-adaptor is needed. Music-Sense On/Off Switch £.
the main speakers. If the speakers were to
play out of phase, the sound waves pro- ¶ Speaker-Level Outputs: If you are , AC Power Cord: Make sure to plug this
duced by the subwoofer would be cancelled using the Speaker-Level Inputs · on the cord into an active, unswitched electrical out-
out, reducing bass response. This phenome- SUB-TS14, you should connect these bind- let for proper operation of the SUB-TS14.
non depends in part on the relative place- ing post terminals to your front left and right The cord should not be plugged into the
ment of the speakers in the room. In most speakers, remembering to maintain polarity accessory outlets found on some audio
cases, the Phase Switch ¢ should be left by connecting the (+) terminal on the SUB- components.
in the NORMAL position. However, it TS14 subwoofer to the (+) terminal on the
does no harm to experiment with the Phase speaker, and the () terminal on the SUB-
Switch ¢, and you may leave it in the TS14 subwoofer to the () terminal on the
position that maximizes bass response. speaker. If you are not using the Speaker-
Level Inputs ·, then connect your front
Line-Level Subwoofer (SUB) Input: left and right speakers directly to your receiv-
Connect the subwoofer output of a receiver er or amplifier. See pages 9 through 12 for
with digital surround sound decoding, such further information on speaker connections.
as Dolby* Digital or DTS® to this input. This
,
input bypasses the SUB-TS14's internal
crossover circuitry, and should only be used
6 SUB-TS14 SUBWOOFER AMPLIFIER PANEL CONTROLS AND CONNECTIONS
5
SUB-TS14 harman/kardon
SPEAKER CONNECTIONS
Dolby* Digital or DTS® (or Other Center
Front Front
Digital Surround Mode) Connection Left + Right
USE THIS INSTALLATION METHOD FOR + +
DOLBY DIGITAL, DTS OR OTHER DIGITAL
SURROUND PROCESSORS: SUB-TS14 Subwoofer
LINE LEVEL IN
Use the line-level input jack marked SUB
SUB R L
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 Front Front
sound processor for "Subwoofer On. The " Left Right
front left, front right, center and surround
speakers should all be set to "Small. " SUB/LFE
Out
When all connections have been made, plug
Surround Surround
the AC power cord on the subwoofer into Left Center Right
an AC outlet.
Surround Surround
Left Right
+ Receiver +
6
SUB-TS14 harman/kardon
SPEAKER CONNECTIONS
Dolby Pro Logic* Center
Front Front
(Non-Digital) Line Level Left + Right
USE THIS INSTALLATION METHOD FOR + +
DOLBY PRO LOGIC APPLICATIONS (NOT
SUB-TS14
DOLBY DIGITAL, DTS OR OTHER DIGITAL Subwoofer
PROCESSING), WHERE THE RECEIVER/ Line-Level
PROCESSOR IS EQUIPPED WITH A
R L
SUBWOOFER OUTPUT, OR A VOLUME-
CONTROLLED PREAMP (LINE-) LEVEL
OUTPUT:
Use the supplied RCA-type interconnect
cable to connect the line-level subwoofer Front Front
output on your receiver or amplifier to either Left Right
the left or right Line-Level Full-Range
Input § on the SUB-TS14 subwoofer. SUB/LFE
Out
Use both the left and right inputs on the
Surround Surround
subwoofer if your receiver or processor has Left Center Right
both left and right line-level outputs. In that
case, you will need to supply a second Surround Surround
interconnect cable. Left Right
If your receiver is equipped with line-level out- + Receiver +
puts but does not have a separate subwoofer
output, use a Y-adaptor (not supplied) to
bridge the receiver's preamp output to the
main amp input for that channel, and connect
the long end of the adaptor to the corre-
sponding line-level input on the SUB-TS14.
IMPORTANT: Do not use the SUB Input
on the subwoofer with Dolby Pro Logic
processors.
If your receiver/processor has a built-in low-
pass-crossover filter for the subwoofer out-
put, you may use the SUB Input to
bypass the subwoofer's internal crossover.
Connect each speaker 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
"
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.
7
SPEAKER CONNECTIONS 11
SUB-TS14 harman/kardon
SPEAKER CONNECTIONS
Dolby Pro Logic
Front Center Front
(Non-Digital) Speaker Level +
Left Right
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- SUB-TS14
CONTROLLED PREAMP (LINE-) LEVEL Subwoofer
OUTPUT:
Connect your receiver or amplifier's front
left and right speaker terminals to the left H L
I
and right Speaker-Level Input · termi- G
H
nals on the SUB-TS14 subwoofer that are L
marked "High Level In." Connect the left and E
V
right Speaker-Level Output ¶ terminals E
L R
on the SUB-TS14 subwoofer that are
marked "High Level Out" to the correspond-
ing terminals on the back of your front left
and right speakers.
Connect your receiver or amplifier's center,
Receiver
and surround left and right speaker termi-
nals to the corresponding terminals on the
Front Left Center Front Right
back of your center, and surround left and
right speakers.
When all connections have been made,
plug the AC power cord on the subwoofer
into an AC outlet. Surround Left Surround Right
Surround Surround
Left Right
+ +
8
12 SPEAKER CONNECTIONS
SUB-TS14 harman/kardon
OPERATION
Move the Master Power Switch ª Volume Additional Bass Adjustments
(marked Power) to the "·" (On) position. Volume can be adjusted using the Sub- In addition to the volume adjustments
The SUB-TS14 subwoofer will automatically woofer-Level Control ¡, as shown. described above, the SUB-TS14 subwoofer
turn itself on or go into Standby mode, Turn the control knob clockwise to includes a Phase Switch ¢ and a Filter
depending on whether or not a signal is increase the volume of the subwoofer, Switch TM that can be used to adjust the
being sent to it by your receiver or surround and counterclockwise to decrease the bass response to suit your listening environ-
processor, and provided that the Music- subwoofer's volume. ment or taste.
Sense On/Off Switch £ is moved down
In most situations, the Phase Switch ¢
so that it is in the AUTO position. Subwoofer
Level should be left in the NORMAL position.
When your receiver or amplifier is off, or is If you suspect that the subwoofer is playing
not sending program material to the sub- out of phase with the other speakers, which
woofer, the subwoofer will be in Standby MIN MAX
would tend to diminish bass response, try
mode and the LED Indicator on the top placing this switch in the REVERSE
of the subwoofer will turn amber. When the Subwoofer
Level position. There is no harm in experimenting,
subwoofer senses an audio signal, it will auto- and you may return the switch to the
matically turn itself on and the LED Indicator NORMAL position at any time. If you
will turn blue. If the subwoofer does not rearrange your room and reposition the
sense a signal after approximately twenty MIN MAX
speakers, it would be a good idea to check
minutes, it will automatically go into Standby whether they are in phase by flipping this
mode. switch.
When the Music-Sense On/Off Switch £ The High-Cut (Low-Pass) Filter Switch
is switched to the ON position, the sub- TM limits the frequencies of the audio signal
woofer will remain on, whether or not pro- inputted to the subwoofer to the low fre-
gram material is playing, and the LED quencies that the subwoofer reproduces
Indicator will remain lit blue. best. This allows the subwoofer to perform
If you'll be away from home for an extended more efficiently, and with superior bass
period of time, or if the subwoofer will not be reproduction, minimizing distortion that might
used, switch the Master Power Switch ª occur if the subwoofer attempted to repro-
to the OFF position. duce higher frequencies. This switch should
be left in the ON position, except:
1. When the SUB Input is being used,
in which case it has no effect, or
2. When the Speaker-Level Inputs · or
the Line-Level Full-Range Inputs § are
being used with a crossover or filter aboard
the receiver or processor.
In these two circumstances, place the switch
in the OFF position.
9
OPERATION 13
SUB-TS14 harman/kardon
TROUBLESHOOTING
SYMPTOM SOLUTION
If there is no sound from · Check that receiver/amplifier is on and a source is playing.
any of the speakers: · Check that the powered subwoofer is plugged in and its Master Power Switch ª 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, punctured or touching other wires.
· Review proper operation of your receiver/amplifier.
If there is no sound coming · Check the "Balance" control on your receiver/amplifier.
from one speaker: · 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, and that no wires are touching each other.
· 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 · Check all wires and connections between receiver/amplifier and speaker. Make sure all wires are connected.
the center speaker: Make sure none of the speaker wires are frayed, cut, punctured or touching other wires.
· 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 · Check all wires and connections between receiver/amplifier and speakers. Make sure all wires are connected.
volumes but shuts off as Make sure none of the speaker wires are frayed, cut, punctured or touching other wires.
volume is increased: · 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 · Make sure the SUB or Line-Level Inputs § of the SUB-TS14 subwoofer and SUB or LFE output of your receiver
output: or amplifier are properly connected by the RCA-type interconnect cable.
· If you are using the SUB-TS14's Speaker-Level Inputs ·, check your speaker cables to make sure they are all
connected; that none of the wires are frayed, cut, punctured or touching other wires; and that you have maintained the correct
polarity by connecting positive terminals to positive terminals, and negative terminals to negative terminals.
· Make sure the subwoofer is plugged into an active electrical outlet and its Master Power Switch ª is
switched on to the "·" position.
· Check the speaker setup (bass management) settings in your A/V 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 · Check all wires and connections between receiver/amplifier and speakers. Make sure all wires are connected. Make sure
the surround speakers: none of the speaker wires are frayed, cut, punctured or touching other wires.
· 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.
10
14 TROUBLESHOOTING
SUB-TS14 harman/kardon
Test Set Up and Procedure
Equipment needed:
· Function/signal generator/sweep generator
· Integrated Amplifier
· Multimeter
· Speaker cables
Initial Control Settings:
· Power Switch OFF; Filter OFF
· Level MIN (Full CCW)
· 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 60mV, 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) 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 1.2V, 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 2.8 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.
11
SUB-TS14 harman/kardon
Ref# Description Part Number Qty
1 Amplifier screw 352-AM04020D210 10
2 SUB-TS14 Amplifier Not for Sale 1
3 Port Tube Not for Sale 1
4 SUB-TS14 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 12" woofer 30PF14FM-DW05 1
10 Woofer screw 352-FM04020D605 8
11 Foot Pad 320-EVA-00057 4
12
SUB-TS14 harman/kardon
(See Mechanical Parts List on Pages 22-23)
13
SUB-TS14 harman/kardon
14
SUB-TS14 harman/kardon
15
SUB-TS14 harman/kardon
16
SUB-TS14 harman/kardon
17
SUB-TS14 harman/kardon
18
SUB-TS14 harman/kardon
SUB-TS14 120V Electrical parts list
Part number Description Qty Reference Designator
PREAMP PCB
Resistors
110-12472j52 Resistor 4.7K 1/2W ±5% CF 52mm 2 R201,202
110-16102j26 Resistor 1K 1/6W ±5% CF 26mm 4 R213,214,215,254
R209,212,216,217,218,220,221,222,225,228,229,230,
110-16103j26 Resistor 10K 1/6W ±5% CF 26mm 18
232,235,240,248,260,270
110-16104j26 Resistor 100K 1/6W ±5% CF 26mm 3 R231,263,266
110-16105j26 Resistor 1M 1/6W ±5% CF 26mm 1 R259
110-16122j26 Resistor 1.2K 1/6W ±5% CF 26mm 1 R265
110-16134j26 Resistor 130K 1/6W ±5% CF 26mm 1 R233
110-16151j26 Resistor 150 1/6W ±5% CF 26mm 1 R253
110-16154j26 Resistor 150K 1/6W ±5% CF 26mm 1 R252
110-16183j26 Resistor 18K 1/6W ±5% CF 26mm 1 R262
110-16203j26 Resistor 20K 1/6W ±5% CF 26mm 2 R237,238
110-16205j26 Resistor 2M 1/6W ±5% CF 26mm 1 R257
110-16223j26 Resistor 22K 1/6W ±5% CF 26mm 3 R247,255,256
110-16303j26 Resistor 30K 1/6W ±5% CF 26mm 2 R223,224
110-16472j26 Resistor 4.7K 1/6W ±5% CF 26mm 3 R200,207,258
110-16473j26 Resistor 47K 1/6W ±5% CF 26mm 5 R219,249,250,251,264
110-16512j26 Resistor 5.1K 1/6W ±5% CF 26mm 2 R210,211
110-16622j26 Resistor 6.2K 1/6W ± 5% CF 26mm 1 R234
110-16913j26 Resistor 91K 1/6W ± 5% CF 26mm 4 R203,204,205,206
115-h503a102 variable Resistor RV16AE-20B2-15K-A54-104(A50K) 1 VR201
Capacitors
129-a154j633 metallize capacitor 0.15U 63V ±5% MSC 2 C221,222
129-a224j633 metallize capacitor 0.22uF 63V ±5% MSC 1 C218
130-2b221k503 disc capacitor 220P 50V ±10% 12 C200,204,205,207,208,210,21,212,214,220,230,237
130-2b470k503 disc capacitor 47P 50V ±10% 1 C229
130-2f104z503 disc capacitor 0.1U 50V +80/-20% 8 C232,242,244,245,246,252,254,256
132-183j503 mylar capacitor 0.018uF 50V ±5% 1 C223
132-223ja03 mylar capacitor 0.022uF 100V ±5% 1 C215
132-473j503 mylar capacitor 0.047U 50V ±5% 1 C224
132-563j503 mylar capacitor 0.056U 50V ±5% 1 C216
132-823j503 mylar capacitor 0.082U 50V ±5% 1 C217
135-3105m50 electrolytic 1U 50V ±20% 1 C228
135-3106m50 electrolytic 10uF 50V ±20% 10 C201,202,206,213,219,231,241,243,251,253
135-3107m16 electrolytic 100uF 16V ±20% 1 C234
135-3226m50 electrolytic 22U 50V ±20% 1 C225
135-3227m16 electrolytic 220U 16V ±20% 1 C233
Semiconductors
192-027c1815gr IC 2SC1815GR NPN 3 Q201,206, 207,208
197-131n4148 diode 1N4148 26mm 11 D201,202,203,204,205,206,207,208,214,215,216
199-15000335 zener diode 3.3V 1/2W 52mm 1 D213
190-06m4558d I.C. OPA 4558D DUAL OP-AMP 1 U203
190-16tl074cn I.C TL074CN ST QUAD OP-AMP 2 U201,202
19
SUB-TS14 harman/kardon
Part number Description Qty Reference Designator
PREAMP PCB
Miscellaneous
162-50332003 2 PIN 330mm RED 1 D209
174-0rca313v RCA JACK RCA-313G V/R/W 1 JK201
174-20810360g JACK SPK JK BP 8PIN 1 JK202
175-1b08v01 wire connector 8 PIN PITCH=2.0mm 1 W202
175-1c07v01 wire connector 7 PIN PITCH=2.5mm 1 M201
180-tms7210v SWITCH SLIDE 6PIN MS7210V 3 SW201,202,203
MAIN PCB
Resistors
110-14103j26 Resistor 10K 1/4W ±5% CF 26mm 3 R503,504,510
110-14222j26 Resistor 2.2K 1/4W ±5% CF 26mm 1 R511
110-14432j26 Resistor 4.3K 1/4W ±5% CF 26mm 1 R506
110-14472j26 Resistor 4.7K 1/4W ±5% CF 26mm 1 R505
110-16102j26 Resistor 1K 1/6W ±5% CF 26mm 1 R153
110-16103j26 Resistor 10K 1/6W ±5% CF 26mm 10 R128,130,149,150,305,306,308,311,314,319
110-16104j26 Resistor 100K 1/6W ±5% CF 26mm 3 R122,126,307
110-16153j26 Resistor 15K 1/6W ±5% CF 26mm 1 R107
110-16182j26 Resistor 1.8K 1/6W ±5% CF 26mm 1 R145
110-16203j26 Resistor 20K 1/6W ±5% CF 26mm 1 R309
110-16221j26 Resistor 2201/6W ±5% CF 26mm 1 R144
110-16222j26 Resistor 2.2K 1/6W ±5% CF 26mm 1 R102
110-16223j26 Resistor 22K 1/6W ±5% CF 26mm 1 R316
110-16333j26 Resistor 33K 1/6W ±5% CF 26mm 1 R310
110-16393j26 Resistor 39K 1/6W ±5% CF 26mm 1 R151
110-16434j26 Resistor 430K 1/6W ±5% CF 26mm 1 R312
110-16473j26 Resistor 47K 1/6W ±5% CF 26mm 2 R106,129
110-16474j26 Resistor 470K 1/6W ±5% CF 26mm 1 R127
110-16562j26 Resistor 5.6K 1/6W ±5% CF 26mm 1 R152
110-16621j26 Resistor 6201/6W ± 5% CF 26mm 1 R160
110-16751j26 Resistor 7501/6W ± 5% CF 26mm 1 R315
110-16755j26 Resistor 7.5M 1/6W ± 5% CF 26mm 1 R313
116-161002f26 metal film Resistor 10K 1/6w ± 1% MF 26mm 2 R301,303
116-161202f26 metal film Resistor 12.0K 1/6w ± 1% MF 26mm 1 R302
116-162200f26 metal film Resistor 2201/6w ± 1% MF 26mm 1 R317
116-162202f26 metal film Resistor 22.0K 1/6w ± 1% MF 26mm 1 R318
110-20332jk3 Resistor 3.3K 2W ±5% 7.5m 1 R134
113-50s68j00 cement Resistor 0.0685w ± 5% 1 R147
116-201001jk3x metal film Resistor 1.00K 2w ± 5% MF 7.5mm 1 R148
116-304700jk2x metal film Resistor 4703w ± 5% MF 10mm 2 R501,502
Capacitors
130-2f104z503 disc capacitor 0.1U 50V ±10% 6 R107,117,122,144,320,322
130-sl101k503 disc capacitor 100P 50V SL ± 10% 3 C302,303,306
132-103j503 mylar capacitor 0.01U 50V ±5% 2 C305,317
132-103ja03 mylar capacitor 0.01uF 100V ±5% 2 C103,104
132-104ja03 mylar capacitor 0.01uF 100V ±5% 3 C123,503,504
132-273ja03 mylar capacitor 0.027uF 100V ±5% 1 C143
20
SUB-TS14 harman/kardon
Part number Description Qty Reference Designator
MAIN PCB
135-3106m50 electrolytic 10uF 50V ±20% 2 C319,321
135-3107m10 electrolytic 100U 10V ±20% 2 C114,115
135-3107m35 electrolytic 100U 35V ±20% 2 C507,508
135-3225m50 electrolytic 2.2U 50V ±20% 1 C509
135-3226m16 electrolytic 22U 16V ±20% 1 C304
135-3226m50 electrolytic 22U 50V ±20% 2 C505,506
135-3227m16 electrolytic 220U 16V ±20% 1 C118
135-3476m16 electrolytic 47U 16V ±20% 1 C318
132-103kb00 mylar capacitor 0.01uF 400V +/- 10% 1 C500
138-5478m80 large aluminum 4700uF 80V ± 20% 85 2 C501,502
Semiconductors
192-027c1815gr transistor 2SC1815GR 5 Q108,109,113,301,302
192-027c2235y transistor 2SC2235Y 1 Q111
192-028a1015gr transistor 2SA1015GR 3 Q101,107,112
192-1672n5551 transistor 2SN5551 2 Q114,115
192-1682n5401 transistor 2SN5401 AI-PNP 350V 500mA TO-92 1 Q503
197-013n4148 diode 100mA 75V SIGNAL 1N4148 7 Q102,103,104,105,143,301,302
199-15000625 zener diode 6.2V 1/2W 52mm 1 D101
199-15001605 zener diode 16V 1/2W 52mm 1 D502
190-16t1074cn IC TL074CN ST 1 U301
192-161tip31c transistor TIP31C SGS 1 Q501
192-162tip32c transistor TIP32C SGS 1 Q502
197-00kbu606g diode 6A 800V KBU606G 1 D501
197-101n4004 diode 1n4004 2 D110,504
Miscellaneous
109-1ttc802j0 thermister TTC-802(JS) NTC 1 TH1
120-1000003 inductor 10W AI YT-C3104-005 1CRHW 35478LTB 2 FB1,2
162-50129001 wire cable ass'y 120mm AWG28 WHT 1 W201
171-urwh124d relay RWH-SH-124D (1600 ohm) 1 RL1
175-1d02v01 wire connector 2PIN PITH=3.96mm 1 M100
175-1d03v01 wire connector 3PIN PITH=3.96mm 1 M500
Power Amp Class D Module part# 012-7500-00022 RECOMMENDED: REPLACE ENTIRE MODULE
Resistors
118-12061001j SMD Resistor 1.00K 1206 5% 4 R2,11,29,30
118-12061002j SMD Resistor 10.0K 1206 5% 3 R7,9,25
118-120610r0j SMD Resistor 10.0 1206 5% 2 R22,23
118-12061201j SMD Resistor 1.20K 1206 5% 16 R31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46
118-12062002j SMD Resistor 20.0K 1206 5% 1 R26
118-12062201j SMD Resistor 2.20K 1206 5% 3 R6,13,16
118-12062701j SMD Resistor 2.70K 1206 5% 1 R10
118-12063000j SMD Resistor 300.0 1206 5% 1 R24
118-12063301j SMD Resistor 3.30K 1206 5% 4 R14,15,27,28
118-12063902j SMD Resistor 39.0K 1206 5% 1 R3
118-12064700j SMD Resistor 470 1206 5% 1 R8
21
SUB-TS14 harman/kardon
Part number Description Qty Reference Designator
Power Amp Class D Module part# 012-7500-00022 RECOMMENDED: REPLACE ENTIRE MODULE
118-12064701j SMD Resistor 4.70K 1206 5% 3 R1,5,12
118-12064702j SMD Resistor 47.0K 1206 5% 1 R17
118-12064704j SMD Resistor 4.70M 1206 5% 1 R4
118-120647r0j SMD Resistor 47.0 1206 5% 2 R20,21
Capacitors
141-c0101k50 SMD Capacitor 100pF 50V 10% 1206 NPO 1 C4
141-c0220k50 SMD Capacitor 22pF 50V 10% 1206 SMT NPO 1 C5
141-c0561k50 SMD Capacitor 560pF 50V 10% 1206 NPO 1 C6
141-c5104m50 SMD Capacitor 1206 Y5V 0.1uF 50V ± 20% 8 C2,3,7,8,9,10,11,15
141-c7223k50 SMD Capacitor 0.022uF 50V 10% 1206 X7R 1 C13
141-d7104ka0 SMD Capacitor 0.1uF 100V 10% 1210 X7R 5 C12,14,18,19,20
141-d7104kb5 SMD Capacitor 0.1uF 250V 10% 1210 X7R 1 C1
Semiconductors
192-232irf9640 transistor FET IRF9640 IR P-CH TO-220 1 Q10
192-233irf640 transistor FET IRF640 IR N-CH TO-220 1 Q11
190-16tl072dts SMD I.C. TL072CDT SGS THOMSON 1 IC1
192-09124126qs SMD transistor 2SC2412K-T146Q/R 3 Q1,4,5
192-09139066rs SMD transistor 2SC3906K-T146R ROHM 2 Q2,8
192-09210376qs SMD transistor 2SA1037K-T146Q/R ROHM 2 Q7,9
192-09215146rs SMD transistor 2SC1514K-T146R ROHM 2 Q3,6
197-03rls4148s SMD diode RLS4148-TE11 ROHM 6 D1,2,3,4,5,6
199-15000563s SMD zener diode 5.6V 5% PHILIPS BZX84-C5V6 2 Z1,2
199-15001203s SMD zener diode 12V 5% PHILIPS BZX84-C12 2 Z5,6
199-15001503s SMD zener diode 15V 5% PHILIPS BZX84-C15 1 Z3,4
Miscellaneous
122-14121m4191 Ferrite core LS-A6206-ST EFD-30 1 L1
122-14350j4180 choke coll 35uH Ferrite Core 25 1 L2
128-e106ma01 non-polar 10uF 100V 20% 2 C16,17
175-9f40hr2 wire connector 40PIN PITCH=2.54mm HR2*40 0.2
MISCELLANEOUS/MECHANICAL
150-r4055903 power transformer TT0900304490 1 T501
152-u602015 line cord SVT FT-2 6FT 1
154-k31505t0 fuse3.15A 250V 30mm UL/CSA 1 F501
155-63032i fuse holder HTB-32I 3mm UL/CSA 1 F501
162-10082007 wire RED 18AWG 80mm 8mm#1015 1
162-5050d003 wire ul11015 500mm 1 M100
162-10152001 wire ul1617 AWG22 150mm RED 1
163-11009 wire tie 100mm 2
176-Wwjcel wire Connector & Base CE-1 1
180-pbr12c11s Power switch PUSH BR12C11S 1 SW501
193-201815t2 insulator 2 for Q10,Q11,
302-AL-00373-0 Alum. Back panel
306-ABS-00004 REAR CABINET 268*213*102 A.B.S UL
311-ABS-00028 Knob 46077-W P.V.C.
22
SUB-TS14 harman/kardon
Part number Description Qty Reference Designator
MISCELLANEOUS/MECHANICAL
317-000-00037 Ground terminal M3 t=0.3
333-EVA-00096 EVA (gasket) 213*15*2.0mm
333-EVA-00097 EVA (gasket)213*15*1.0t
333-EVA-00121 8PIN BB EVA (gasket)
333-EVA-00132 EVA (gasket) 238*15*2.0mm
333-EVA-00133 EVA (gasket)238*15*1.0t
333-EVA-00188 EVA (gasket) 170x5x1t
333-EVA-00219 EVA (gasket)150*15*1t UL
333-EVA-00220 EVA (gasket)225*15*1t UL
333-EVA-00866 Flame less EVA (gasket) 48*18*1.5T
350-EM04012D02 4 *12 screw
351-AM03008A07 SCREW M3*8
351-AM03008A07 SCREW M3*8 BLK
352-AM03008D04 3*8 B type screw
352-AM03008D04 3*8 B type screw
352-AM03010D06 3*10 P type screw
352-HM03012D08 3*12 B type Screw
353-0870122 SCREW M8*70 BLK
23
SUB-TS14 harman/kardon
24
SUB-TS14 harman/kardon
25
SUB-TS14 harman/kardon
26
SUB-TS14 harman/kardon
27
28