
6.1-CH HOME THEATER SPEAKER PACKAGE
Black and Silver models
MODEL HTP-430(B)/(S)
Ref. No. 3921
052005
120V AC, 60Hz
230-240V AC, 50Hz
B MDD
B MPA
120V AC, 60Hz
230-240V AC, 50Hz
S MDD
S MPA
Front Speakers (L / R)
"SKF-330F"
Center Speaker
"SKC-330C"
Surround Speakers (L / R)
"SKM-330S"
Cannot remove the speaker grill.
Powered Subwoofer
"SKW-420"
Surround Back Speaker
"SKB-330"
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.

HTP-430
SPECIFICATIONS
Type :
Input sensitivity / impedance :
Maximum output power :
Frequency response :
Cabinet capacity :
Dimensions (W x H x D) :
Weight :
Driver unit :
Power supply :
North American :
Australian :
Power consumption :
North American :
Australian :
Other :
Bass-reflex with built-in
power amplifier
220 mV / 15 k ohm
150 W
30 Hz - 150 Hz
1.15 cubic feet (32.5 L)
9-1/4" x 20-3/8" x 16-3/16"
(235 x 518 x 411 mm)
28.2 lbs. (12.8 kg)
8" (20 cm) Cone (Woofer)
AC 120 V, 60 Hz
AC 230-240 V, 50 Hz
75 W
77 W
Auto Standby function
Front Speaker (SKF-330F)
Type :
Impedance :
Maximum input power :
Output sound pressure level :
Frequency response :
Crossover frequency :
Cabinet capacity :
Dimensions (W x H x D) :
Weight :
Drivers unit :
Terminal :
Key hole slot :
Threaded insert :
Grille :
Other :
2 Way Bass-reflex
8 ohm
100 W
83 dB/W/m
80 Hz - 22 kHz
10 kHz
0.042 cubic feet (1.2 L)
5-13/16" x 7-15/16" x 4"
(148 x 202 x 101 mm)
2.0 lbs. (0.9 kg)
3-1/8" (8 cm) Cone (Woofer)
3/4" (2 cm) Ceramic (Tweeter)
Spring type color coded
1
North American model :
1/4" screw, Depth 5/16"
Other models :
5 mm screw, Depth 8 mm
Fixed
Magnetic shielding
Type :
Impedance :
Maximum input power :
Output sound pressure level :
Frequency response :
Crossover frequency :
Cabinet capacity :
Dimensions (W x H x D) :
Weight :
Drivers unit :
Terminal :
Key hole slot :
Threaded insert :
Grille :
Other :
2 Way Bass-reflex
8 ohm
100 W
86 dB/W/m
80 Hz - 22 kHz
10 kHz
0.081 cubic feet (2.3 L)
14-3/16" x 5" x 5-3/16"
(360 x 127 x 131 mm)
3.5 lbs. (1.6 kg)
3-1/8" (8 cm) Cone (Woofer) x 2
3/4" (2 cm) Ceramic (Tweeter)
Spring type color coded
2
North American model :
1/4" screw, Depth 5/16"
Other models :
5 mm screw, Depth 8 mm
Fixed
Magnetic shielding
Surround Speaker (SKM-330S / SKB-330)
Type :
Impedance :
Maximum input power :
Output sound pressure level :
Frequency response :
Crossover frequency :
Cabinet capacity :
Dimensions (W x H x D) :
Weight :
Drivers unit :
Terminal :
Key hole slot :
Threaded insert :
Grille :
2 Way Bass-reflex
8 ohm
100 W
82 dB/W/m
80 Hz - 22 kHz
10 kHz
0.042 cubic feet (1.2 L)
5-13/16" x 7-15/16" x 4"
(148 x 202 x 101 mm)
1.5 lbs. (0.7 kg)
3-1/8" (8 cm) Cone (Woofer)
3/4" (2 cm) Ceramic (Tweeter)
Spring type color coded
1
North American model :
1/4" screw, Depth 5/16"
Other models :
5 mm screw, Depth 8 mm
Fixed
Specifications and appearance are subject to change
without prior notice.
Powered Subwoofer (SKW-420) Center Speaker (SKC-330C)

HTP-430
EXPLODED VIEWS-1
SKW-420 : POWERED SUBWOOFER
HTP-430
A02
SP06
x 10 pcs.
A05 x 4 pcs.
A04
F903
A03
U02
U03
F902
A01
U01
A06
<Note>
IC501---> Refer to "PRINTED CIRCUIT BOARD PARTS LIST"
Refer to "EXPLODED VIEWS-2"
<Note>
A06 (Power switch) :
MDD type
MPA type
---> No
---> Yes

HTP-430
EXPLODED VIEWS-2
SKW-420 : POWERED SUBWOOFER
HTP-430
SP06
x 8 pcs.
SP08
SP04
SP01a - SP01d
SP03a / SP03b
SP05
x 4 pcs.
SP02
x 4 pcs.
<Note>
SP05 (Screws) :
SKW-420 (for HTP-420) ---> 8 pcs.
SKW-420 (for HTP-430) ---> 4 pcs. (Design Change)

HTP-430
HTP-430
EXPLODED VIEWS-3
SKF-330F / SKC-330C / SKM-330S / SKB-330
SP13a /
SP13b
SP10a - SP10d
SP12a - SP12d
SP17a /
SP17b
SP19a /
SP19b
SP16a - SP16d
SP18a - SP18d
SP14a - SP14d
SP15a /
SP15b
SP11a /
SP11b
SP21a /
SP21b
SP20a - SP20d
"SKF-330F (L)" "SKF-330F (R)"
"SKC-330C"
"SKM-330S (R)""SKM-330S (L)"
TERMINAL :
White / Black
TERMINAL :
Red / Black
TERMINAL :
Green / Black
TERMINAL :
Blue / Black
TERMINAL :
Gray / Black
NOT MAGNETICALLY SHIELDED NOT MAGNETICALLY SHIELDED
<Note>
USA model : inch nut
Australian model : mm nut
<Note>
Cannot remove the speaker grill.
"SKB-330"
TERMINAL :
Brown / Black
NOT MAGNETICALLY SHIELDED

SCHEMATIC DIAGRAM
SKW-420 : POWERED SUBWOOFER
HTP-430
A
1
2
3
4
5
BCDEFGH
LINE
INPUT
OUTPUT
LEVEL
AC 120V / 60Hz
AC 230-240V / 50Hz
INPUT PC BOARD
U02
MAIN PC BOARD
U01
VR / LED PC BOARD
U03
LED
RED : STANDBY
GREEN : ON
<Note>
POWER SWITCH* / C1**
MDD type
MPA type
--- No
--- Yes
<Note>
C913*** / C914***
MDD type
MPA type
--- Yes
--- No

HTP-430
SCHEMATIC DIAGRAM
SKW-420 : POWERED SUBWOOFER
A
1
2
3
4
5
BCDEFGH
LINE
INPUT
OUTPUT
LEVEL
AC 120V / 60Hz
AC 230-240V / 50Hz
SPEAKER
INPUT PC BOARD
U02
MAIN PC BOARD
U01
VR / LED PC BOARD
U03
LED
RED : STANDBY
GREEN : ON
<Note>
POWER SWITCH* / C1**
MDD type
MPA type
--- No
--- Yes
*
**
***
***
<Note>
C913*** / C914***
MDD type
MPA type
--- Yes
--- No

HTP-430
PRINTED CIRCUIT BOARD VIEW
SKW-420 : POWERED SUBWOOFER
A
1
2
3
4
5
BCD
INPUT PC BOARD
U02
MAIN PC BOARD
U01
VR / LED PC BOARD
U03
No PC board view
Look over the actual PC board on hand

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HTP-430
EXPLODED VIEW PARTS LIS
<Notes>
NOTE : THE COMPONENTS IDENTIFIED BY THE MARK
! ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH PART
NUMBER SPECIFIED.
REF. NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) MARKS
SKW-420(B)/(GY) : POWERED SUBWOOFER
SP01a CABINET ASS'Y (B) Black 1 ANK8W680B-BM10 <MDD> (B)
SP01b CABINET ASS'Y (GY) Gray 1 ANK8W680S-BM10 <MDD> (S)
SP01c CABINET ASS'Y (B) Black 1 ANK8W680B-BM30 <MPA> (B)
SP01d CABINET ASS'Y (GY) Gray 1 ANK8W680S-BM30 <MPA> (S)
SP02 FOOT D87.5 x D37.5 x H50 HOPS BLK 4 BPE80000700AA
SP03a BOTTOM BOARD (B) PVC 1 ANF810035-15W5 (B)
SP03b BOTTOM BOARD (S) PVC 1 ANF810035-15W6 (S)
SP04 FRONT PLATE SKW-420 / ONKYO NAME PLATE 1 BPL8001470001
SP05 WOOD SCREW D8 x D4 x L75 (FOR FOOT) 4 NST8550514750
SP06 WOOD SCREW 4STT+20A (FOR AMPLIFIER / SP) 18 837440204
SP08 WOOFER SPEAKER 20cm 4ohm 50W 1 W20178A
A01 REAR PANEL "SKW-420" SPCC 190 x 120 x T2.0mm 1 GSE4001750001 <MDD>
A01 REAR PANEL "SKW-420" SPCC 190 x 120 x T2.0mm 1 GSE4001750004 <MPA>
A02 AC CORD
LINE CORD 2P 1800mm BLK POLARIZE
A02 AC CORD LINE CORD 2P 1980mm BLK SAA 1 VPE001014-0030 ! <MPA>
A03 BUSHING AC LINE BUSHING 1 DBU001002-0011
A04 POWER TRANSFORMER AC120V / 60Hz 100W 1 TTI1120010120 ! <MDD>
A04 POWER TRANSFORMER AC230 / 240V / 50Hz 100W 1 TTI4234100010 ! <MPA>
A05 SCREW M4.0 x P0.7 x L25mm (FOR TRANS) 4 HSD1431033250
A06 POWER SWITCH ROCKER 5A AC 250V TV-5 1 MSW0080040010 ! <MPA>
F902, F903 FUSE 4A / 250V SLOW WALT 2 KSA0204000011 ! <MDD>
F902, F903 FUSE 4A / 250V SLOW 5ST 2 KSA0204000020 ! <MPA>
U01 MAIN PC BOARD ASS'Y MAIN PC BOARD ASS'Y 1 APE401211-5003 ! <MDD>
U01 MAIN PC BOARD ASS'Y MAIN PC BOARD ASS'Y 1 APE401211-5002 ! <MPA>
<Note>
U01 : MAIN PC BOARD ASS'Y = PCB BRACKET + HEAT SINK + ALL PARTS FOR MAIN PC BOARD
U02 INPUT PC BOARD ASS'Y INPUT PC BOARD ASS'Y 1 APE4012125001
<Note>
U02 : INPUT PC BOARD ASS'Y = INPUT PC BOARD with RCA JACK + CORD ASS'Y
U03 VR/ LED PC BOARD ASS'Y VR / LED PC BOARD ASS'Y 1 APE4012135001
<Note>
U03 : VR / LED PC BOARD ASS'Y = VR / LED PC BOARD with VR / LED / CORD ASS'Y etc.
SKF-330F(B)/(S) : FRONT SPEAKERS (L)
SP10a COMPLETE UNIT "SKF-330F (B) L" / (Inch nut) 1 ASL5M0430-BM03 <MDD> (B)
SP10b COMPLETE UNIT "SKF-330F (S) L" / (Inch nut) 1 ASL5M0430-BM04 <MDD> (S)
SP10c COMPLETE UNIT "SKF-330F (B) L" / (mm nut) 1 ASL5M0430-BM01 <MPA> (B)
SP10d COMPLETE UNIT "SKF-330F (S) L" / (mm nut) 1 ASL5M0430-BM02 <MPA> (S)
SP11a BACK LABEL (L) BLACK 1 YLB5101860008 <MDD>
SP11b BACK LABEL (L) GRAY 1 YLB5101860002 <MPA>
SKF-330F(B)/(S) : FRONT SPEAKERS (R)
(B) : Black model
(S) : Silver model
<MDD> : USA model
<MPA> : Australian model
1 VPA0040120010 ! <MDD>
!

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SP12a COMPLETE UNIT "SKF-330F (B) R" / (Inch nut) 1 ASL5M0430-BM03 <MDD> (B)
SP12b COMPLETE UNIT "SKF-330F (S) R" / (Inch nut) 1 ASL5M0430-BM04 <MDD> (S)
SP12c COMPLETE UNIT "SKF-330F (B) R" / (mm nut) 1 ASL5M0430-BM01 <MPA> (B)
SP12d COMPLETE UNIT "SKF-330F (S) R" / (mm nut) 1 ASL5M0430-BM02 <MPA> (S)
SP13a BACK LABEL (R) BLACK 1 YLB5101860009 <MDD>
SP13b BACK LABEL (R) GRAY 1 YLB5101860003 <MPA>
SKC-330C(B)/(S) : CENTER SPEAKER
SP14a COMPLETE UNIT "SKC-330C (B)" / (Inch nut) 1 ASL5C0430-BM03 <MDD> (B)
SP14b COMPLETE UNIT "SKC-330C (S)" / (Inch nut) 1 ASL5C0430-BM04 <MDD> (S)
SP14c COMPLETE UNIT "SKC-330C (B)" / (mm nut) 1 ASL5C0430-BM01 <MPA> (B)
SP14d COMPLETE UNIT "SKC-330C (S)" / (mm nut) 1 ASL5C0430-BM02 <MPA> (S)
SP15a BACK LABEL BLACK 1 YLB5101860007 <MDD>
SP15b BACK LABEL GRAY 1 YLB5101860001 <MPA>
SKM-330S(B)/(S) : SURROUND SPEAKERS (L)
SP16a COMPLETE UNIT "SKM-330S (B) L" / (Inch nut) 1 ASL5U0430-BM03 <MDD> (B)
SP16b COMPLETE UNIT "SKM-330S (S) L" / (Inch nut) 1 ASL5U0430-BM04 <MDD> (S)
SP16c COMPLETE UNIT "SKM-330S (B) L" / (mm nut) 1 ASL5U0430-BM01 <MPA> (B)
SP16d COMPLETE UNIT "SKM-330S (S) L" / (mm nut) 1 ASL5U0430-BM02 <MPA> (S)
SP17a BACK LABEL (L) BLACK 1 YLB5101860011 <MDD>
SP17b BACK LABEL (L) GRAY 1 YLB5101860005 <MPA>
SKM-330S(B)/(S) : SURROUND SPEAKERS (R)
SP18a COMPLETE UNIT "SKM-330S (B) R" / (Inch nut) 1 ASL5U0430-BM03 <MDD> (B)
SP18b COMPLETE UNIT "SKM-330S (S) R" / (Inch nut) 1 ASL5U0430-BM04 <MDD> (S)
SP18c COMPLETE UNIT "SKM-330S (B) R" / (mm nut) 1 ASL5U0430-BM01 <MPA> (B)
SP18d COMPLETE UNIT "SKM-330S (S) R" / (mm nut) 1 ASL5U0430-BM02 <MPA> (S)
SP19a BACK LABEL (R) BLACK 1 YLB5101860010 <MDD>
SP19b BACK LABEL (R) GRAY 1 YLB5101860004 <MPA>
SKB-330(B)/(S) : SURROUND BACK SPEAKER
SP20a COMPLETE UNIT "SKB-330 (B)" / (Inch nut) 1 ASL5U0430-BM07 <MDD> (B)
SP20b COMPLETE UNIT "SKB-330 (S)" / (Inch nut) 1 ASL5U0430-BM08 <MDD> (S)
SP20c COMPLETE UNIT "SKB-330 (B)" / (mm nut) 1 ASL5U0430-BM05 <MPA> (B)
SP20d COMPLETE UNIT "SKB-330 (S)" / (mm nut) 1 ASL5U0430-BM06 <MPA> (S)
SP21a BACK LABEL BLACK 1 YLB510186-0012 <MDD>
SP21b BACK LABEL GRAY 1 YLB510186-0006 <MPA>
PRINTED CIRCUIT BOARD PARTS LIS
CIRCUIT NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) MARKS
PWB
SKW-420(B)/(GY) : POWERED SUBWOOFER
PWB
PWB
IC501 POWER IC 15PIN TDA7293 1 RHI007293-0001
DB901 DIODE RS402L 4A 100V 1 RHD2040100011
HTP-430
!

HTP-430
ONKYO EUROPE UK Office
Suite 1, Gregories Court, Gregories Road, Beaconsfield, Buckinghamshire, HP9 1HQ
UNITED KINGDOM Tel: +44-(0)1494-681515 Fax: +44(0)-1494-680452
ONKYO U.S.A. CORPORATION
18 Park Way, Upper Saddle River, N.J. 07458, U.S.A.
Tel: 201-785-2600 Fax: 201-785-2650 http://www.us.onkyo.com/
ONKYO EUROPE ELECTRONICS GmbH
Liegnitzerstrasse 6, 82194 Groebenzell, GERMANY
Tel: +49-8142-4401-0 Fax: +49-8142-4401-555 http://www.eu.onkyo.com/
Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN
Tel: 072-831-8023 Fax: 072-831-8124
ONKYO CORPORATION
http://www.onkyo.com/
HOMEPAG
E
ONKYO CHINA LIMITED
Units 2102-2107, Metroplaza Tower I, 223 Hing Fong Road, Kwai Chung,
N.T., HONG KONG Tel: 852-2429-3118 Fax: 852-2428-9039
http://www.ch.onkyo.com/