Harman Kardon SB-10-230 Service Manual

harman/kardon

SB 10 / 230V Service Manual

Page 1 of 16

Harman/kardon Service Manual

SB 10/230

Passive Soundbar with active subwoofer

CONTENTS

INCLUDED ITEMS 2
SUBWOOFER REAR PANEL
CONNECTIONS 5
OPERAT
TROUBLESHOOTING 8
SPECIFICATIONS

ION 7

9

3

SOUNDBAR PACKAGE LIST AND PARTS 10

PL

SOUNDBAR EX
SUBW
SUBW
SUBWOOFER SCHEMATIC DIAGRAMS

OOF
OOF

ER PA
ER EXPL

ODED VIEW / PARTS 11

CKAGE LIST A

ODED VIE

ND PARTS 12

W / PARTS 13

14

Released EU2010 Harman Consumer Group, Inc. Rev 0, 12/2010
8500 Balboa Boulevard
Northridge, California 91329

SB 10

harman/kardon

SB 10 / 230V Service Manual

Page 2 of 16

Included Items

Included Items

One SB 10 three-channel soundbar speaker

One 8" (203mm) 200-watt subwoofer

One combination LFE/trigger cable

Important: If anything is missing, or if any part of your SB 10 system fails to operate
properly, contact your dealer immediately.

Two wall-mount brackets for the SB 10 soundbar

Three speaker cables

5

SB 10

PL0004-01001

Subwoofer

Level Control

Bass Boost

Switch

Phase Switch

Power On Mode

Switch

External Trigger

Input Connector

Line-Level In

LFE Connector

Line-Level In

L/R Connectors

Power Switch

Power Cord

harman/kardon

SB 10 / 230V Service Manual

Page 3 of 16

Subwoofer Rear-Panel Connections

Subwoofer Rear-Panel Controls

Phase Switch: This switch determines whether the subwoofer driver’s 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 from the satellites could cancel out
some of the sound waves from the subwoofers, reducing bass performance and sonic
impact. This phenomenon depends in part on the placement of all the speakers relative
to each other in the room.

Bass Boost Switch: Set this switch to “On” to enhance the subwoofer’s low-frequency
performance. Set this switch to “Off” for normal low-frequency performance.

Power-On Mode Switch: When this switch is set in the “Auto” position and when the
Power Switch is set to “On,” the subwoofer will automatically turn itself on when it
receives an audio signal and will enter the Standby mode when it has gone without
receiving an audio signal for 20 minutes. When this switch is set in the “On” position, the
subwoofer will remain on whether or not it is receiving an audio signal.

When the Power-On Mode Switch is in the “Auto” position, the LED light next to the
switch indicates whether the subwoofer is in the On or Standby mode:

When the LED glows blue, the subwoofer is in the On mode. •

When the LED is off, the subwoofer is in Standby mode. •

When the Power Switch is set to “Off,” the LED will not light up, no matter what setting
the Power-On Mode Switch is in.

Subwoofer Level Control: Use this control to adjust the subwoofer’s volume. Turn the
knob clockwise to increase the volume; turn the knob counterclockwise to decrease the
volume.

External Trigger Input Connector: Use the mini-plug of the supplied combination LFE
and trigger cable to connect the External Trigger Input Connector to the trigger output
of another compatible component. Whenever the subwoofer amplifier detects a trigger
signal between 3V and 30V (AC or DC) the amplifier will turn on. The subwoofer
amplifier will turn off after the trigger signal ceases, even when the Power-On Mode
Switch is in the “Auto” position.

Line-Level In LFE Connector: This input bypasses the subwoofer’s internal crossover
circuitry, so use it only with a receiver or processor subwoofer output that has been
low-pass filtered. If your receiver or processor does not have a dedicated subwoofer
output that is low-pass filtered, you should use the subwoofer’s Line-Level In L/R
Connectors instead (see below).

Use the supplied LFE cable (the one with purple connectors) to connect the Line-Level In
LFE Connector to the dedicated subwoofer output of a receiver or preamp/processor.

Line-Level In L/R Connectors: These inputs pass through the subwoofer’s built-in
crossover. Use them if your receiver or preamp/processor does not have a dedicated
subwoofer output that is low-pass filtered.

If your receiver or preamp/processor has a subwoofer output, use the supplied •
LFE/trigger cable to connect it to either one of the subwoofer’s 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 adapter’s single end to the unit’s
preamp output for that channel. Connect one of the adapter’s dual ends to the
main amp input for that channel, and connect the adapter’s other dual end to
one of the subwoofer’s Line-Level L/R In Connectors. Repeat the process with the
other Y-adapter, preamp channel, main amp input and subwoofer Line-Level L/R
In Connector.

Power Switch: Set this switch in the “On” position to turn the subwoofer on. The
subwoofer will then be in either On or Standby mode, depending on the setting of the
Power-On Mode Switch.

Power Cord: 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 subwoofer. DO NOT plug this cord into the accessory outlets
found in some audio components.

6

SB 10

SB 10 Soundbar

Listening Position

Subwoofer

600mm

25mm

harman/kardon

SB 10 / 230V Service Manual

Page 4 of 16

Speaker Placement

Speaker Placement

Placing the Soundbar on a Table

If your TV is placed on a table, you can place the soundbar on the table directly in front of
the TV stand, centered with the TV screen. As long as the surface of the table is flat, the
soundbar will rest on its rubber bumpers.

If your TV is located in an entertainment or media center, you can mount the soundbar in
a space directly above or below the TV.

Warning: Do NOT place the soundbar directly on top of a TV or at the front of a table or
cabinet. It could roll forward and injure someone.

Wall-Mounting the Soundbar

If your TV is attached to a wall, you can use the included wall-mount brackets to mount
the soundbar on the wall directly below the TV screen.

Determine the location for the soundbar on the wall. Make sure that the top

1.
of the soundbar will not block your view of the TV screen when it is mounted
on the wall.

Mark the locations of the soundbar wall-mount bracket holes on the wall. The

2.
holes for the left and right brackets are spaced 600mm (23-5/8") apart. The
top and bottom holes for each bracket are spaced 25mm (1") apart. See the
illustration below.

Placing the Subwoofer

Since our ears cannot locate the source of sounds at the low frequencies that the
subwoofer produces, it will perform well from just about any location in your room.
However, you are likely to hear the strongest bass reproduction when you place the
subwoofer in a corner along the same wall as the soundbar.

You can determine the best location for the subwoofer 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.

(n ot t o sc ale )

NOTE: To ensure that the soundbar will be level, use a carpenter’s level, laser sight or
other device to help you determine that the two sets of holes are at exactly the same
height.

Attach the two wall-mount brackets to the wall at the locations you marked, using
hardware that is appropriate for the wall’s construction and materials. Note that the
soundbar weighs 3.67kg (8.1 lb). Be sure to use hardware that can support this weight.

After making all of the connections described in the Connections section, on page 8,
attach the soundbar to the brackets by sliding the slots in its rubber bumpers onto the
brackets’ vertical tabs.

7

SB 10

+–

+–

+–

FRONT

LEFT

+–

+–

SURROUND

RIGHT

CENTER

L C R

–+–+–+

Speaker Wires
(included)

SB 10 Soundbar

Receiver or Amplifier

–+

1. Push Down on
Cap to Open Hole

2. Insert Wire Into
Open Hole

3. Release Cap to
Secure Wire

SUBWOOFER

LFE OUT

+–

+–

+–

FRONT

LEFT

RIGHT

+–

+–

SURROUND

LEFT

RIGHT

CENTER

LFE Cable

(included)

Receiver or Amplifier

Subwoofer

harman/kardon

SB 10 / 230V Service Manual

Page 5 of 16

Connections

Connections

CAUTION: Before making speaker connections, be sure that your receiver or amplifier
is turned off. If possible, make sure that its AC cord is unplugged from the AC power
outlet.

Soundbar Connections

The SB 10 soundbar contains left-, center- and right-channel speakers that connect
to your audio/video receiver or amplifier’s front left, center and front right speaker
outputs.

IMPORTANT: Make sure the (+) and (–) bare wires do not touch each other or the other
terminal. Touching wires can cause a short circuit that can damage your receiver or
amplifier.

Subwoofer Connections

1a. If your receiver/processor has a dedicated subwoofer output with low-pass

filtering (also called bass management), use the included LFE cable to connect
the

subwoofer

LFE output) of your receiver or preamp/processor.

Configure your receiver or preamp/processor’s setup menu for Subwoofer ON, and set
the front left, front right, center and surround speakers to Small.

’s Line-Level LFE In jack to the dedicated subwoofer output (or

To connect each wire to the soundbar:

Press down on the terminal cap to open the connection hole on the soundbar’s

1.
speaker terminal.

Insert the wire’s bare end all the way into the hole. Insert the conductor with the

2.

3.

8

colored band into the speaker’s red (+) terminal, and insert the other conductor
into the speaker’s black (–) terminal, as shown in the illustration.

Release the cap to secure the wire.

SB 10

PREAMP OUTPUT

+–

+–

+–

FRONT

LEFT

RIGHT

+–

+–

SURROUND

LEFT

RIGHT

CENTER

LEFT RIGHT

LFE Cable

(included)

To Preamp
Outputs

To L/R
Inputs

Mono RCA Cable

(not included)

Receiver or Processor

Subwoofer

PREAMP OUTPUT MAIN AMP INPUT

+–

+–

+–

FRONT

LEFT

RIGHT

+–

+–

SURROUND

LEFT

RIGHT

CENTER

LEFT RIGHT

LEFT RIGHT

LFE Cable
(included)

Stereo Audio Cable

(not included)

Stereo “Y” Cable

(not included)

To Main Amp
Inputs

To Preamp

Outputs

To L/R
Inputs

Mono RCA Cable

(not included)

Receiver or Processor

Subwoofer

harman/kardon

SB 10 / 230V Service Manual

Page 6 of 16

Connections

1b. If your receiver/processor does not have a dedicated subwoofer output but

does have preamp-level (volume-controlled) line outputs, use the included
LFE cable to connect one of those outputs to either of the

subwoofer

’s Line­Level L/R In Connectors. Use an RCA cable (not supplied) to connect the
other receiver or preamp line output to the other

subwoofer

Line-Level L/R

In Connector.

If you’re connecting to a receiver or preamp/processor with left and right line outputs
that are connected to front left and front right amplifier inputs, connect the single ends of
Y-adapters (not supplied) to the receiver or processor’s left and right line outputs. Connect
one of the Y-adapter’s double ends to the subwoofer’s Line-Level L/R In Connectors, and
connect the other double end to your amplifier’s front left and front right inputs.

2. After you have made and verified all other connections, plug the subwoofer’s
Power Cord into an active, unswitched AC outlet. DO NOT plug this cord into
the accessory outlets found on some audio components.

9

SB 10

harman/kardon

SB 10 / 230V Service Manual

Page 7 of 16

Operation

Operation

Turning the Subwoofer On and Off

Set the subwoofer’s Power Switch to the “On” position.

If you set the Power-On Mode Switch to “Auto,” the • subwoofer will automatically
turn itself on when it receives an audio signal, and it will go into Standby mode
once it has received no audio signal for 20 minutes. The subwoofer’s LED will
glow blue when the subwoofer is on, and will not light up when the subwoofer is
in Standby mode.

If the Power-On Mode Switch is set to “On,” the •
times. The subwoofer’s LED will glow blue.

If the Ex ternal Trigger Input Connector is connected to a voltage source, the subwoofer
will turn on whenever the source generates a trigger voltage and will go into Standby
mode 10 to 15 minutes after the trigger voltage ceases, regardless of the position of
the Power-On Mode Switch.

If you will not be using the subwoofer for an extended period, set the Power Switch to
the “Off” position.

subwoofer will remain on at all

Subwoofer Adjustments: Volume

Use the Subwoofer Level Control to set the subwoofer’s volume. Turn the knob
clockwise to increase the subwoofer’s volume; turn the knob counterclockwise to
decrease the volume. Once you have balanced the subwoofer’s volume with that of the
other speakers in your system, you shouldn’t have to change it.

Subwoofer Adjustments: Phase

This switch determines whether the subwoofer driver’s 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 from the satellites could cancel out some of
the sound waves from the subwoofer, reducing bass per formance and sonic impact.
This phenomenon depends in part on the placement of all the speakers relative to each
other in the room.

Although in most cases you should leave the Phase Switch in the “Normal” position,
there is no absolutely correct setting for the Phase Switch. When the subwoofer is
properly in phase with the satellite speakers, the sound will be clearer and have
maximum impact, and percussive sounds like drums, piano and plucked strings will
sound more lifelike. The best way to set the Phase Switch is to listen to music that you
know well and set the switch in the position that gives drums and other percussive
sounds maximum impact.

Subwoofer Adjustments: Bass Boost

When set to the “On” position, the Bass Boost Switch enhances low-frequency
performance. The results: bass with more impact, which you may prefer while
watching movies or listening to music. There is no harm in experimenting with this
control. Setting the switch to the “Off” position will return the subwoofer to its normal
low-frequency performance.

10

SB 10

harman/kardon

SB 10 / 230V Service Manual

Page 8 of 16

Troubleshooting

Troubleshooting

This unit is designed for trouble-free operation. Most problems users encounter are due to operating errors. So if you have a problem, first check this list for a possible solution.
If the problem persists, consult your authorized Harman Kardon service center.

Problem Solution

If no sound comes from any of the soundbar speakers: Check that the receiver/amplifier is on and a sound source is playing. •

Make sure that all wires between the receiver/amplifier and the soundbar are •
connected properly.

Make sure that none of the speaker wires is frayed, cut or punctured. •

Review the proper operation of your receiver/amplifier. •

If there is no sound coming from the soundbar’s left or right speaker: Check that the balance control on your receiver/amplifier is not set all the way •

If there is no sound coming from the soundbar’s center speaker: Check your receiver/amplifier’s speaker-setup procedure to make sure that •

If the subwoofer does not turn on: Check that the subwoofer’s Power Cord is plugged into a working AC outlet. •

If there is no sound coming from the subwoofer: Check that the subwoofer’s Power Cord is plugged into a working AC outlet. •

If the system plays at low volumes but shuts off as volume is increased: Make sure that all wires between the receiver/amplifier and the soundbar are •

You can find additional troubleshooting information in the FAQs link on the Support page at www.harmankardon.com.

to one channel.

Check your receiver/amplifier’s speaker-setup procedure to make sure tha t the •
speaker in question has been enabled and that its volume level has not been
turned all the way down.

Make sure that all wires between the receiver/amplifier and the soundbar left •
or right speaker terminals are connected properly.

Make sure that the speaker wires are not frayed, cut or punctured. •

the center speaker has been enabled and its volume level has not been turned
all the way down.

Make sure that all wires between the receiver/amplifier and the soundbar's •
center speaker terminals are connected properly.

Make sure that the speaker wires are not frayed, cut or punctured. •

If your receiver is operating in Dolby •
center speaker is not set to Phantom.

Check that the subwoofer’s Power Switch is in the On position. •

Check that the subwoofer’s Power Switch is in the “On” position. •

Check that the Subwoofer Level Control is not turned all the way down (fully •
counterclockwise).

Check the audio cable connection between your receiver/processor and the •
subwoofer.

Check your receiver/amplifier’s speaker-setup procedure to make sure that •
the subwoofer has been enabled and that its volume level has not been turned
all the way down.

connected properly.

Make sure that none of the speaker wires is frayed, cut or punctured. •

If you have an additional pair of front speakers connected to your receiver/ •
amplifier, make sure that you’re not operating the system below the receiver/
amplifier’s minimum impedance requirements. Check the receiver/amplifier’s
documentation for more information.

®

Pro Logic® mode, make sure that the

11

SB 10

harman/kardon

SB 10 / 230V Service Manual

Page 9 of 16

Specifications

SB 10 system

Frequency response: 45Hz – 20kHz (–6dB)

SB 10 soundbar speaker

Low-frequency transducer

Left:

Right:

Center:

High-frequency transducer

Left:

Right:

Center:

Recommended power handling

Left –Right:

Center:

Nominal impedance: 8 ohms (each channel)

Sensitivity (2.83V/1m): 84dB (each channel)

Crossover frequency: 2.2kHz, 24dB/octave

Connector type: Push-spring terminal

Enclosure type: Sealed

Finish: Gloss black

Dimensions (H x W x D): 4-5/16" x 36-1/4" x 3-1/2"

Weight: 8.1 lb (3.67kg)

Powered Subwoofer

Low-frequency transducer:

Amplifier power: 200 watts

Frequency response: 45Hz – 200Hz (–6dB)

Controls: Volume, phase, bass boost

Connections: LFE input, left and right RCA line-level inputs

Enclosure type: Sealed

Finish: Gloss black

Power requirement: AC 100 ~ 120V, 50/60Hz, 200W or

Power consumption: <1W (standby); 200W (maximum)

Dimensions (H x W x D): 13-29/32" x 10-1/2" x 10-1/2"

Weight: 19.8 lb (9kg)

3" (76mm) paper cone, video-shielded

3" (76mm) paper cone, video-shielded

Two 3" (76mm) paper cones, video-shielded

3/4" (19mm) silk dome, video-shielded

3/4" (19mm) silk dome, video-shielded

3/4" (19mm) silk dome, video-shielded

60 watts (each)

100 watts

(110mm x 920mm x 89mm)

8" (203mm) down-firing cone, video-shielded

AC 220 ~ 240V, 50/60Hz, 200W

(353mm x 267mm x 267mm)

Specifications

12

harman/kardon

SB 10 / 230V Service Manual

Page 10 of 16

harman/kardon

SB 10 / 230V Service Manual

Page 11 of 16

harman/kardon

SB 10 / 230V Service Manual

Page 12 of 16

Date

harman/kardon

SB 10 / 230V Service Manual

Page 13 of 16

2010.09.27

Editions

1

Page

1

Client: harman/kardon

Exploded View Instruction

Model: SB 10SUB/230

7

6

9

1

Item

1

241-080-05531-0BAE

2

010-0N20-05317-E

3

352-FM04020D605-E

Part Name

8

5

Description

Cabinet

Amplifier

Screw

3

2

4

Q'ty

1

1

16

4

24MR11DZA-DW01-E

5

320-SR-05226-0BAE

6

316-AG-00557-E

7

413-000-05591-E

8

321-ABS-05141-0BAE

9

162-A025D023-E

8" Subwoofer

Rubber Feet

LogoBadge

Static Label

Plastic Feet

LED+Cable

1

4

2

2

4

1

1

harman/kardon

SB 10 / 230V Service Manual

Page 14 of 16

A A

2

LFENORMAL

3

4

B B

TO MAIN PCB

C C

D D

GND GND

CN100

2
1

G S

CON2.5-2

GND

G2 G1

3

5 641 2

SW100
INPUT

GND

GND

J100

1
2
3
4

CON2.0-4

J101

1
2
3
4

CON2.0

-4

Title

Number RevisionSize

A4

Date: 2010/8/3 Sheet of
File: D:\HKTS200\DV1\LFE_SW.SchDoc Drawn By:

1

2

3

4

1

harman/kardon

SB 10 / 230V Service Manual

Page 15 of 16

2

3

4

5

6

7

8

JK1

L

GND

A A

B B

GND

R

LFE

RCA-3P 2

C78

100P

GND

GND

C34

5

+

22u/16

GND

C39

22u/16

C42

22u/16

+

+

BEAD-600

22uF/16V

C48
C53

B5

C46

22u/16

C37
220P

C41
220P

C44
220P

+

22u/16

+

GND

4
1

3

2

MCU3.3V MCU3.3V

R36

4.99K 1%

R39

49.9K 1%

+

180P

C54

3.3VAD

C55

180P

GND

GND

GND

C47
104

C56

1uF/25V

R23 10K

R24

10K
R27

10K

+

R21 10K
C35 100P

6

­7

O

5

+

U1B
TL072

GND GND

GND

B4

BEAD-600

10

9
8
7
6

VA
GND
AINR
VQ
AINL

CS5343

C57
104

C58
104

SDOUT

SCLK
LRCK

MCLK

FILT+

R25 5K

3

1

VR1
1KA

D3.3V

R33
10K

U2

1
2
3
4
5

+

C59
1uF/25V

R34
R35
R37

R38

GND GND

B8
BEAD-600

-7V

C60
104

GND

B9

C62

C C

CN6

1
2
3
4

CON2.5-4

EN VOUT
Hi
Low 0V

BEAD-600

104

+7V

GND

STB

3.3V
C74
104

MCU3.3V

D D

-7VA

R46
0

C61
104

GND

U5
AP6209

+7VA

R49
0

VI3VO

_3.3V

GND1VO

3.3V

2
4

+

C64

22uF/16V

U7

+7VA SW3.3V

AP6209_3.3V B13

VI1VO

4

GND2EN

NC

GND

GND

Q3

E C

R58

47K

B

R59

4K7

R53

10K

MMBT 3906

C65

22uF/16V

104

GND

5
3

10K

GND

R57

C72
104

+

GND

C75
22uF/16V

GND

B10

BEAD-600

+

C66

BEAD-600

TXD

1

2

100
100
100
100

GND

GND

-7VA

SD0
BICK
LRCK
MCLK

3

R22 100K

C36 100P

C38 104

2
3

+7VA

SD0

BICK

LRCK

MCLK

C63
104

R52

OPT

C73
104

B-

B+

U1A

8 4

TL072

C43 104

+

C45

MCU3.3V

+3.3V

1

22u/16

GND

GND

C40

+

22u/16

R31

50K

GND GND

MCU3.3V

CN3

1
2
3

EQ

R26 10K

R45
100

GND

JK2

PHONE

4

1 2

3

RST

VCC
VSS

1

U4
STM809-3.3V

GND

SCL
SDA

MCU3.3V

C69
104

AUTO ON

ZD1

3.3V

2

B11

BEAD-600

C70
104

1
3
2

GND

POWER GOOD

309A_PWRDN

C71
18P

GND

6
5
4

R55
22K

MCU3.3V

EAPD#

MCLK

POWER GOOD
309A_PWRDN
STB

R50
100K

1 2

XL1

12.288MHZ

2 4

U6

3 5

NC7SZ04M5X_NL

MCU3.3V

R54
10K

9
8

PLUG_DET

7

D1

1

ES1G

5

ONAUTO

G2 G1

GND GND

R28 10K

SW1

3

5 641 2

PWR

PWR MODE PHASEBASS

POWER ON MODE PHASEBa

MCU3.3V

MCU3.3V

U3

RST
RxD/P3.0
TxD/P3.1
XTAL2
XTAL1
INT0/P3.2
INT1/P3.3
T0/P3.4
T1/P3.5
GND

C68

OPT

MCLK

C50
104

CN4

ISP

B14
BEAD

C51
104

P1.7/SCLK
P1.6/MISO
P1.5/MOSI

P3.7/CEX0/PWM0

MPC82L52AT

1
2
3
4

VCC

P1.4/SS

P1.3
P1.2
P1.1
P1.0

10uF/16V

C49

10uF/16V

R40
10K

EAPD#

R43

R51
10K

C67
18P

+

TXD

0

10

GND

TXD

MCU3.3V

B12 120R

1
2
3
4
5
6
7
8
9

GNDGND

GND

GND

LO HI

NO PLUG PLUG IN

TRIGGER

C76
104

R56
22K

ZD2

3.3V

1 2

GND

G2 G1

GND GND

3

5 641 2

R30 10K

MCU3.3V

ss Boostor

MCU3.3V

R41
10K

RESET#
LED
AUTO ON
TRIGGER
PLUG_DET

BASSPHASE

PWR MODE

R42
10K

B6

RESET#

+

C52

20
19
18
17
16
15
14
13
12
11

MCU3.3V

6

ONOFF

G2 G1

SW2
BASS

GND GND

5 641 2

R29 10K

MCU3.3V

MCU3.3V

10K

2
1

0

0

1(AUTO)

1

110

GND

0

0

0

0

R60

0(ON)

0

0

X X X

1

1

BEAD-600

TO LFE SW PCB

B7

BEAD-600

SCL
SDA

PLUG_DET

TIGGER

PWR MODE

AUTO ON

STB

LED

CN7

G S

CON2.5-2

SCL

SDA

1(AUTO)

AUTO OFF TIME=15 MIN

GND

R47

2.7K

CN5

1
2

CON2.0

Q2 2N3904

2 1

R48
10K

Hi
Lo

HKTS200SUB

Number RevisionSize

7

3

LED

ON

OFF

LED

Title

A3

Date: 2010/8/3 Sheet of
File: D:\HKTS200\DV1\INPUT_DV1.SchDoc Drawn By:

3

REVERSENORMAL

SW3
PHASE

101

X X

0 1

-2

GND

EAPD#

1

10

J1

CON2.0-4

8

1
2
3
4

LFE 1
NOR 0

1

harman/kardon

SB 10 / 230V Service Manual

Page 16 of 16

2

3

4

5

6

7

8

A A

CN1

1

GND

23
19
20
21
22
24
28
25
27
26
29
30
31
32
33
34
35
36

1

2

3.96

IC1

VL
GNDREF
GNDR1
VDD
VDD
CONFIG
TWARN
PWRDN
FAULT
TRI-STATE
IN-LA
IN-LB
IN-RA
IN-RB
VSS
VSS
VCC SIGN
VCC SIGN
GND SUB

STA516B

59

GND

VDD

NC

FILTER_PLL21GNDA

22

58

23

24

GND

55

56

LRCKO

SDO_1257SDO_34

STA309A

CKOUT

VDDA

25

26

BICKO

NC

+3.3V

54

NC

GND

27

R1
2K

C2104

50

49

51

52

GND53VDD

EAPD

OUT1_B

OUT1_A

EAPD#

IC2

OUT2_A

OUT2_B

GND

VDD
OUT3_A
OUT3_B
OUT4_A
OUT4_B
OUT5_A
OUT5_B

GND

VDD
OUT6_A
OUT6_B

R3
NC

48
47
46

NC

45
44
43
42
41
40
39
38
37

NC

36
35
34
33

EAPD

3

R4
NC

Q1
NC

1 2

GND

C10

+

10uF
C13
104

+3.3V

CH5A
CH5B

C18
104

+3.3V

+3.3V

TWARN

EAPD

B15

BEAD-600

GND

R5
10K

R11
10K

C15
104

GND

C3
104

C6
104

CH5B

CH5A

GND

VDD

OUT7_A32OUT7_B31OUT8_A30OUT8_B

28

29

B2

GND

C33
104

+3.3V

SGND

BEAD-600

C27

C28

104

22uF

B3
BEAD-600

+3.3V

C29
104

GND

GND

C23
104

C24
104

+3.3V

+3.3V

C1104

R2
10K

NC

GND

GND

+3.3V

+3.3V

C20
104

C25

R15

R17

NC

309A_PWRDN

C4
1N2

GND

1

MVO

2

GND

3

VDD

4

GND

5

NC

6

SDI_78

7

SDI_56

8

SDI_34

9

SDI_12

10

LRCKI

11

BICKI

12

VDD

13

GND

14

NC

15

RESET

16

PLLB

0R16

OPT

0

C26NC

C30
1N2

GND

100PF

62

63

61

64

60

NC

PWDN

SDO_56

SDO_78

XTI

SDA18SCL19SA

20

17

R20
3K3

C31

C32
100PF

SGND

309A_PWRDN

B B

R7

+3.3V

R8 0

GND

C11 104

GND

SD0

MCLK
SDA
SCL

LRCK
BICK

GND

RESET#

C19
104

R12 0
R13 0
R14 0

R18
R19

GND

C22
47P

0
0

SD0
LRCK
BICK

+3.3V

C C

RESET#
MCLK

SDA
SCL

+47V
PGND

2

B1

COILS-4

4
31

GND

OUT 1A
OUT 1A
OUT 1B
OUT 1B
OUT 2A
OUT 2A
OUT 2B
OUT 2B
VCC 1A

VCC 1B

VCC 2B

VCC 2A
PGND 1A
PGND 1B

PGND2A
PGND2B

NC

PVCC_S

18
17
16
11
10
9
8
3
2
15

12

7

4
14
13

6
5

C79

GND

GND

SUB ++

SUB--

1U/100V X7R

1U/100V X7R

C80

GND

1U/100V X7R

L1
22UH

C7
330PF/100V

R9
22R

R32
22R

C77
330PF/100V

L2 22UH

C16

GND

C21

1U/100V X7R

C5 104/100V X7R

GND

C14 104/100V X7R

+

C17
1000U/63V

104/100V X7R
R6

6.2R

R10

6.2R
104/100V X7R

PVCC_S

PVCC_S

SUB +

SUB-

C8

C12

CN2

1

C9

2

684

4 OHM

D D

Title

HKTS200SUB

Number RevisionSize

A3

Date: 2010/8/3 Sheet of

1

2

3

4

5

6

File: D:\HKTS200\DV1\AMP_DV1.SCHDOC Drawn By:

7

8