Onkyo SKSHT-200 Service Manual

SERVICE MANUAL

SERVICE MANUAL

1

6.1ch SPEAKER SYSTEM for HT-S760

SKS-HT200

Ref. No. SS0317

032003

MODEL

SKS-HT200

SKW-200 / SKF-200F / SKC-200C / SKM-200S/SKB-200

120V AC, 60HzDD

SAFETY-RELATED COMPONENT
WARNING!!

COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

SPECIFICATION

2

SKW-200

Type Bass-reflex with built-in power amplifier
Frequency response 27 Hz-150 Hz

Output power 150 W Dynamic

Input sensitivity 220 mV
Input impedance 15 kΩ

Woofer 8-inch cone type

Power supply AC 120 V, 60 Hz
Power consumption 75 W

Dimensions (W×H×D) 10-13/16" × 20-3/8" × 16-3/16" / 275 × 518 × 411 mm

Weight 30.0 lbs. / 13.6 kg

Specifications and appearance may subject to change for improvement without prior notice.

SKS-HT200

SPECIFICATION

3

Model SKF-200F

Type 2 way Bass-reflex front speaker

Impedance 8 Ω

Maximum input power 100 W
Output sound pressure level 86 dB/W/m

Frequency response 55 Hz-35,000 Hz

Woofer 5-1/4-inch cone type × 2
Tweeter 1-inch balanced dome type

Dimensions (W×H×D) 7-7/16" × 16-1/2" × 9-1/4" / 189 × 419 × 235 mm

Weight 11.7 lbs. / 5.3 kg
Others Magnetic shielding

Model SKC-200C

Type 2 way Bass-reflex center speaker

Impedance 8 Ω
Maximum input power 100 W

Output sound pressure level 85 dB/W/m

Frequency response 65 Hz-35,000 Hz
Woofer 4-inch cone type × 2

Tweeter 1-inch balanced dome type

Dimensions (W×H×D) 15-1/4" × 6-3/16" × 7-13/16" / 387 × 157 × 199 mm
Weight 7.9 lbs. / 3.6 kg

Others Magnetic shielding

SKS-HT200

Removable grille

Model SKM-200S

Type 2 way Bass-reflex surround speaker

Impedance 8 Ω

Maximum input power 100 W
Output sound pressure level 82 dB/W/m

Frequency response 65 Hz-35,000 Hz

Woofer 4-inch cone type
Tweeter 1-inch balanced dome type

Dimensions (W×H×D) 6-15/16" × 10-7/16" × 4-15/16" / 175 × 265 × 125 mm

Weight 4.0 lbs. / 1.8 kg

Model SKB-200

Type 2 way Bass-reflex surround back speaker

Impedance 8 Ω
Maximum input power 100 W

Output sound pressure level 82 dB/W/m

Frequency response 65 Hz-35,000 Hz
Woofer 4-inch cone type

Tweeter 1-inch balanced dome type

Dimensions (W×H×D) 6-15/16" × 10-7/16" × 4-15/16" / 175 × 265 × 125 mm
Weight 4.0 lbs. / 1.8 kg

Specifications and appearance may subject to change for improvement without prior notice.

SKW-200

4

A

EXPLODED VIEW

SKW-150

1

2

BCD

S1

S6

S4

S13

S7

3

S3

S2

S11

4

S9

S5

S8

S10

S12

5

A

5

SCHEMATIC DIAGRAM

BCDEFGH

1

2

3

TO RB301

R305

2.2uF

C351

47K

CN301

R351
100K

R352

Q301
2SC945

R354
2K

R355

C305

0.22uF

C385

100u/16

C304

1uF

C353
47p

C352
.1uF

R384

2.2K

C401

R304

R402

10K

R356

R355

Q302
2SC945

C402

2
3

R401
150K

LM324

IC1-A

R358
270K

C354

R359
270K

R357

U1

R403
22K

R380
10K

R361

C418
200p

C404

0.068uF

R362
1K

C355
47p

13
12

R404
150K

R383

C403

0.068uF

1

MAIN PC BOARD
(LVM0199C011)

C405

0.033uF

D302

C419
200p

R406
56K

R364
220K

C357
220u/18

LM324

IC1-B

14

D307

C358
10u/16

R405
15K

9

10

C408

0.0058uF

R385
1M

IC401-C

R366
680K

8

R387
82K

C407
1uF

R368

R407

4.7K

ZD301
8V

R369
10K

CN302

1 2 3 4

C364
.1uF

C501

R372
330

C360
220u/16

TO RB401

TO CN302

JK301
CRP0008-001

4

5

R301
12K

C301
100p

JACK PC BOARD
(LVM0199C21)

C302
1uF

R302

6.8K

RB301

R303
10K

RB401

R370

Q303
2SC945

R377
33K

10K

R373

R374

CN401

R371

Q307
2SC945

10K

VR401
50K

LB401

U2U3

VOLUME PC BOARD

R375

R370
10K

R376
10K

(LVA0222C001)

SKW-200

6

TO RB401

R501
22K

R385
200

R518
10K

2SC945
Q502

Q501
2SC945

R502
1K

R515
10K

C505
10u/50

IC502-B

R573
1K

5
6

D305

R512
120K

8

R512
20K

7

C504
10u/50

D308

R518
680

C502

2.2uF

R526
10K

R519
10K

C512
22u/25

R505

4.7K
R508
1M

1

C508

4

2
3

R520
47K

C509
100p

R507
200K

IC502-A

C503

2.2uF

R509
10K

IC501

R506
39K

R525
22K

C507
.001uF

C513
22u / 25

C514 10uF

R522
33K

R521
22K

C518
22u / 25

R523
10K

D507

C515
10uF

R524

4.7
C510

.1uF

CN501

R370
10K

C358
22u/50

+12V

-12V

C412
.022uF

C413
.022uF

C414
.22uF

C415
.22uF

C410
47u/15

C411
47u/15

R411
100

R470
100

C919
100u/25

C917
100u/25

+12V

C918
.7uF

ZD902
75V

ZD901
75V

+VCC

R903 620/2W

C909
.7uF

C870
.1uF

R902
1K/2W

-VEE

C907
.022uF

C908
.022uF

C908
4700u/50

47455-078

C905
4700u/50

C915
.7uF

RS-402
DB901

F903
T4AL/250V

F902
T4AL/250V

T807

SKW-200

7

A

SCHEMATIC DIAGRAM

1

CN301

C304

1uF

2

3

4

TO RB301

R305

2.2uF

C351

47K

R351
100K

R352

C305

0.22uF

C385

100u/16

Q301
2SC945

R354
2K

R355

JK301
CRP0008-001

R301
12K

C301
100p

C353
47p

C352
.1uF

C302
1uF

R384

2.2K

C401

R304

R302

6.8K

R402

10K

R356

R355

Q302
2SC945

RB301

R303
10K

C402

2
3

BCDEFGH

MAIN PC BOARD
(LVM0199C011)

C405

0.033uF

D302

C419
200p

R406
56K

R364
220K

C357
220u/18

LM324

IC1-B

LB401

14

D307

C358
10u/16

R405
15K

9

10

C408

0.0058uF

R385
1M

CN401

IC401-C

R366
680K

R374

R375

8

R387
82K

C407
1uF

R368

R373

Q307
2SC945

R407

4.7K

ZD301
8V

R369
10K

R371
10K

R370
10K

C364
.1uF

CN302

1 2 3 4

R376
10K

C501

C360
220u/16

Q303
2SC945

R377
33K

R372
330

TO RB401

R501
22K

R370
10K

R385
200

C358
22u/50

R518
10K

+12V

-12V

2SC945
Q502

Q501
2SC945

C412
.022uF

C413
.022uF

R502
1K

R515
10K

C505
10u/50

C414
.22uF

C415
.22uF

IC502-B

R573
1K

5
6

D305

R512
120K

8

R512
20K

C410
47u/15

C411
47u/15

R411
100

7

C504
10u/50

D308

R470
100

R518
680

R526
10K

C919
100u/25

C917
100u/25

C502

2.2uF

R519
10K

C512
22u/25

+12V

R505

4.7K
R508
1M

1

C508

4

C918
.7uF

2
3

R520
47K

C509
100p

R507
200K

IC502-A

ZD902
75V

ZD901
75V

C503

2.2uF

R509
10K

IC501

R506
39K

+VCC

R903 620/2W

C909
.7uF

C870
.1uF

R902
1K/2W

-VEE

R525
22K

C907
.022uF

C908
.022uF

C507
.001uF

C513
22u / 25

C514 10uF

C908
4700u/50

47455-078

C905
4700u/50

C915
.7uF

R522
33K

R521
22K

C518
22u / 25

R523
10K

D507

RS-402
DB901

C515
10uF

R524

4.7
C510

.1uF

F903
T4AL/250V

F902
T4AL/250V

CN501

R401
150K

LM324

IC1-A

R358
270K

C354

R359
270K

R357

U1

R403
22K

R380
10K

R361

C404

0.068uF

R362
1K

RB401

VR401
50K

C418
200p

R404
150K

C355
47p

R383

TO CN302

13
12

C403

0.068uF

1

T807

5

JACK PC BOARD

U2U3

(LVM0199C21)

VOLUME PC BOARD
(LVA0222C001)

p

p

p

p

p

y

m

p

y

m

r

y

m

m

(B)

A

E

T

T

g

E

R

D

R

W

W

T

r

SKS-HT200 Parts list

Ref. No. Description Specification Part No.

Packing view
P1 Speaker cord AWG #22 L=4.5m White / Brack
P2 S
P3 S
P4 S
P5 S
P6 S
P7 Pin cable 3m MONO Black

P10 Pol
P11 Pol
P12 Pol
P13 Carton HT-R760
P14 POLYFOAM BLOCK
P15 POLYFOAM BLOCK B 43x525x256mm

S1 CABINET AS with DUCT and ACOUSTIC FEL
S2 STAND BOARD
S3 PLASTIC FOO
S4 Lo
S5 PWR TRANS
S6 AMPLIFIE
S7 KNOB Include in AMPLIFIE
S8 SCRE
S9 RUBBER PAD for PWR TRANS

S10 BRACKET for PWR TRANS
S11 SCRE
S12 NUT M4 for PWR TRANS
S13 WOOFER UNI

eaker cord AWG #22 L=4.5m Red / Brack
eaker cord AWG #22 L=3.0m Green / Brack
eaker cord AWG #22 L=9.0m Blue / Brack
eaker cord AWG #22 L=9.0m Gray / Brack
eaker cord AWG #22 L=9.0m Brown / Brack

foa
foa
foa

H.M. BAG POLY BAG L1000xW720xT0.025 SKW-200
H.M. BAG POLY BAG L710xW460xT0.025 SKF-200F
H.M. BAG POLY BAG L640xW380xT0.025 SKC-200C
H.M. BAG POLY BAG L465xW355xT0.025 SKM-200S

Bacl label L SKF-200FL
Bacl label R SKF-200FR
Bacl label C SKC-200C
Bacl label L SKM-200SL
Bacl label R SKM-200SR
Bacl label SKM-200SR
METAL CRAMP HANGER PLAT

o Badge FRONT PLAT

To
Cente
Botto

17x513x256mm

Satellite speaker

SKM-200S

Sub woofe

with LED CORD ASSY and AC COR

4x75 for PLASTIC FOOT

4x25 for PWR TRANS

VWS330122-4500
VWS331022-4500
VWS330922-3000
VWS330522-9000
VWS330722-9000
VWS330622-9000
VCR000001-0042
ITF8302750001
ITF8302760001
ITF8302770001
ICC802095-BM10
ICF830000-0250
ICF830000-0251
IVA8032010133
IVA8032010049
IVA8032010050
IVA8032010025

YLB810002FL10
YLB810002FR10
YLB810002C010
YLB810002SL10
YLB810002SR10
YLB810002SC10
DCA5000020001

ANK802M95-BM10
EVT81003515W0
BPE8000040001
BPL8001230001
TT11120010120
ABNSKW200-CV01

­NST8550514750
ICH0800270001
GSE0001100003
HSD0431033250
HNT8116801300
FSB82AC800401

For IC's and Transistor parts, please see SKW-100 parts
list.

SKS-HT200

9

ONKYO CORPORATION

Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN
Tel: [phone] Fax: [phone]

ONKYO U.S.A. CORPORATION

18 Park Way, Upper Saddle River, N.J. 07458, U.S.A.
Tel: [phone] Fax: [phone] E-mail: [e-mail]

HOMEPAG

http://www.onkyo.co.jp/

E