Onkyo HTP-780 Service Manual

SERVICE MANUAL

SERVICE MANUAL

7.1-CH HOME THEATER SPEAKER PACKAGE

MODEL HTP-780(B)

Powered Subwoofer

Surround Speakers (L / R)

"SKR-780"

HTP-780

Ref. No. 4229

062010

"SKW-780"

Front Speakers (L / R)

"SKF-780"

Center Speaker

"SKC-780"

Surround Back Speakers (L / R)

"SKB-780"

Black model

B MDC

120V AC, 60Hz

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.

ADJUSTMENT PROCEDURE

SKW-780 : POWERED SUBWOOFER / ADJUSTMENT OF IDLING CURRENT

[When]

1. Exchange transistors (Q505 - Q519).

2. Exchange MAIN PC board ass'y (NAAF-8829).

[Procedure]

<Note> No speaker load and No input signal.

1. Short test point P631 for amplifier is under active mode.

2. Adjust the trimming resistor R544 so that the reading of multimeter becomes 52 ohm to 53 ohm.

3. Connect the DC voltmeter to test point P531. <Fig-1>

4. Connect the power cord into the AC outlet.

5. Confirm the voltage of above point after 6 minutes to 8 minutes. (Heat running)

6. When less than 3.20 mV : Readjust the trimming resistor above so that the voltage becomes 4.5 mV to 5.0 mV.
When 3.30 mV to 5.20 mV : Not necessary to adjust.
When 5.21 mV to 10.0 mV : Readjust the trimming resistor above so that the voltage becomes 5.0 mV to 5.5 mV.
When 10.1 mV to 20.0 mV : Readjust the trimming resistor above so that the voltage becomes 5.6 mV to 6.0 mV.

7. Disconnect the power cord from the AC outlet.

8. Disconnect the DC voltmeter.

HTP-780

Trimming resistor

R544

Test point

P531

Test point

P531

100 ohm

(1/4W)

<Fig-1>

DC voltmeter

MAIN PC board ass'y "NAAF-8829"

Test point

P631

Short

EXPLODED VIEWS-1

SKW-780 : POWERED SUBWOOFER

P901

A05

x 2 pcs.

A102

A103

HTP-780

SP11

x 10 pcs. (NSP)

A02

A104

x 2 pcs.

A02

A03

A06

U01

A05

x 5 pcs.

U06

A101

A07

Q516

A08

x 2 pcs.

A05

Q541

A01

A07

A11

Q515

E801

Refer to "EXPLODED VIEWS-2"

SP12

x 4 pcs.
(NSP)

SP13

x 2 pcs.

U03

HTP-780

T901

F901

HTP-780

EXPLODED VIEWS-2

SKW-780 : POWERED SUBWOOFER

SP01a (Subwoofer ass’y)

(All)

SP01b (Subwoofer ass’y)
(Without AMP unit, Speaker unit and Power transformer)

SP08

SP06

SP02

x 4 pcs.

HTP-780

EXPLODED VIEWS-3

SKF-780 <L> / SKF-780 <R> / SKC-780

<Note>

Cannot remove the speaker grill.

SP21 (Speaker ass’y)

SP25 (Speaker ass’y)

HTP-780

<Note>

Cannot remove the speaker grill.

SP23 : WOOFER
SP24 : TWEETER

Lch
TERMINAL :
White / Black

"SKF-780 <L>"

SP26 : WOOFER
SP27 : TWEETER

Rch
TERMINAL :
Red / Black

"SKF-780 <R>"

SP41 (Speaker ass’y)

TERMINAL :
Green / Black

SP43 : WOOFER
SP44 : TWEETER

"SKC-780"

NOT MAGNETICALLY SHIELDED

NOT MAGNETICALLY SHIELDED

HTP-780

EXPLODED VIEWS-4

SKR-780 <L> / SKR-780 <R> / SKB-780 <L> / SKB-780 <R>

SP61 SP63

HTP-780

<Note>

Cannot remove the speaker grill.

TERMINAL :
Blue / Black

TERMINAL :
Brown / Black

TERMINAL :
Gray / Black

"SKR-780 <R>""SKR-780 <L>"

NOT MAGNETICALLY SHIELDEDNOT MAGNETICALLY SHIELDED

SP65 SP67

TERMINAL :
Tan / Black

HTP-780

"SKB-780 <R>""SKB-780 <L>"

NOT MAGNETICALLY SHIELDED NOT MAGNETICALLY SHIELDED

PRINTED CIRCUIT BOARD VIEWS-1

SKW-780 : POWERED SUBWOOFER

HTP-780

U01

MAIN PC BOARD (NAAF-8829)

Component side

15

22

17

12

7

15

12

7

7

20

7

7

20

7

7

25

17

17

7

7

7

12

7

7

7

HTP-780

A

PRINTED CIRCUIT BOARD VIEWS-2

SKW-780 : POWERED SUBWOOFER

1

U03

2

POWER TRANSFORMER PC BOARD (NAPS-8831)

Component side

15

15

P905A

T901

BCD

15

15

J905

J904

J903

J902

T901

810121416

23 56

3

P902A

1

RISK

OF

FIRE

-REPLACE FUSE

AC-GAC-H

J901

P906A

P907A

F901A

4

AC-G

AC-H

NCPS-8831

2

25138831

5A/125V

F901

AS MARKED.

P901A

F901B

P903A

5

EXPLODED VIEWS PARTS LIST

1/12 PAGE

HTP-780

EXPLODED

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NOTE : THE COMPONENTS IDENTIFIED BY THE MARK

! ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH PART
NUMBER SPECIFIED.

<Notes>

<L> : Lch
<R> : Rch

REF. NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) REMARKS

SKW-780 (B) : POWERED SUBWOOFER

AMPLIFIER SECTION (SKW-780)

[SEMI CONDUCTOR]

Q515 TR 2SC5359-R 1 2203082
Q515 or TR 2SC5359-O ( 1) 2203083
Q516 TR 2SA1987-R(Q) 1 2203072
Q516 or TR 2SA1987-O ( 1) 2203073GR

!
!
!
!

Q541 TR 2SC3423-Y 1 2202104
Q541 or TR 2SC3423-O ( 1) 2202103

<Note>

When replacement the following the transistor, made from the same HFE rank as the original type.
Q515, Q516, Q541

[CHASSIS SCREW]

A01 HEAT SINK 230 1 27160591
A02 CUSHION --- 2 28141682
A03 CUSHION --- 1 28141691
A05 SCREW 3TTB+8B(3BC) 8 838430088GR
A06 TAPE TAPE(CLOTH-16U) 1 29110083
A07 ISO SHEET AC262 2 223025
A08 SCREW 3SMS8W.SW+14B(CU) 2 801634
A11 RETAINER (PCB) 1 27142025
A101 REAR PANEL SKW-780AMP(X)MDD/MDC 1 27124183
A102 BUSHING S-RELIEF #2271 1 27300750

!

A103 KNOB (VOL) 1 28326463
A104 SCREW 3SMS8W.SW+14B(3BC) 2 801433GR

[TRANS COIL]

T901 P TRANS NPT-1578D 1 2301948

!

[SW TRM]

2/12 PAGE

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EXPLODED

EXPLODED

EXPLODED

EXPLODED

EXPLODED

EXPLODED

EXPLODED

E801 WIRE TIE BSK-1 1 260208
F901 FUSE 5A-UL/T-233 1 252326GR
P901 AC CORD AS-UC-2 1 253368BLTK
P901 or AC CORD AS-UC-2 ( 1) 253368AYUN

!
!
!

[TUNER UNIT]

U01 MAIN PC BOARD ASS'Y NAAF-8829-1AD* 1 1B138529-1AD
U03

POWER TRANS. PC BOARD ASS'Y

NAPS-8831-1AD 1 1B138531-1AD

U06 HOLDER PC BOARD NAETC-8834 1 --- NSP

SPEAKER SECTION (SKW-780)

SP01a SPK SYSTEM ASS'Y(ALL) SKW-780 (B) MDD 1 000-SKW780BMDC
SP01b SUBWOOFER ASS'Y SKW-780 (B) MDD 1 ???

<Note>

SP01a = ALL
SP01b = Without AMP unit, Speaker unit and Power transformer

3/12 PAGE

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EXPLODED

EXPLODED

EXPLODED

EXPLODED

SP02 FOOT (PLASTIC) 4 D249-W55001B-01
SP06 WOOFER 10" (25cm) 4 ohm 80W (ONKYO ELE) 1 W2301H
SP08 LED HARNESS ASS'Y --- 1 335-SKW750-01
SP13 CUSHION RUBBER PAD 19 x 89 T2 RUBBER (FOR P-TRANS) 2 442-902138-00

SKF-780 <L> / <R> (B) : FRONT SPEAKERS

SP21 SPK SYSTEM ASS'Y "SKF-780 <L> (B)" 1 000-SKF780LBMDD <L>
SP23 WOOFER (FPI) 2 300-DHTS7200800
SP24 TWEETER BLACK 1 302-DBF7700200
SP25 SPK SYSTEM ASS'Y "SKF-780 <R> (B)" 1 000-SKF780RBMDD <R>
SP26 WOOFER (FPI) 2 300-DHTS7200800
SP27 TWEETER BLACK 1 302-DBF7700200

SKC-780 (B) : CENTER SPEAKER

SP41 SPK SYSTEM ASS'Y "SKC-780 (B)" 1 000-SKC780BMDD
SP43 WOOFER (FPI) 2 300-DHTS7200800
SP44 TWEETER BLACK 1 302-DBF7700200

SKR-780 <L> / <R> (B) : SURROUND SPEAKERS

SP61 COMPLETE UNIT "SKR-780 <L> (B)" 1 000-SKR780LBMDC <L>
SP63 COMPLETE UNIT "SKR-780 <R> (B)" 1 000-SKR780RBMDC <R>

SKB-780 <L> / <R> (B) : SURROUND BACK SPEAKERS

SP65 COMPLETE UNIT "SKB-780 <L> (B)" 1 000-SKB780LBMDD <L>
SP67 COMPLETE UNIT "SKB-780 <R> (B)" 1 000-SKB780RBMDD <R>

HTP-780

PRINTED CIRCUIT BOARD PARTS LIS

NOTE : THE COMPONENTS IDENTIFIED BY THE MARK

! ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH PART
NUMBER SPECIFIED.

SKW-780

U01 MAIN PC BOARD (NAAF-8829-1AD)
U03 POWER TRANS. PC BOARD (NAPS-8831-1AD)

CIRCUIT NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) REMARKS

PWB

[SEMI CONDUCTOR]

PWB

D501 ZENER D MTZJ5.6B 1 224470562T

PWB

D501 or ZENER D DZ-5.6BSB ( 1) 224850562T

PWB

D601 ZENER D MTZJ2.7B 1 224470272T

PWB

D601 or ZENER D DZ-2.7BSB ( 1) 224850272T

PWB

D602 ZENER D MTZJ2.7B 1 224470272T

PWB

D602 or ZENER D DZ-2.7BSB ( 1) 224850272T

PWB

D603 DIODE 1SS133 1 223163T

PWB

D603 or DIODE 1SS133(DS) ( 1) 223280T

PWB

D605 DIODE 1SS133 1 223163T

PWB

D605 or DIODE 1SS133(DS) ( 1) 223280T

PWB

D606 DIODE 1SS133 1 223163T

PWB

D606 or DIODE 1SS133(DS) ( 1) 223280T

PWB

D607 DIODE 1SS133 1 223163T

PWB

D651 DIODE 1SS133 1 223163T

PWB

D651 or DIODE 1SS133(DS) ( 1) 223280T

PWB

D901 DIODE D3SBA20 1 22380271F

4/12 PAGE

PWB

D901 or DIODE D3SBA60 ( 1) 22380272F

PWB

D902 DIODE RL1N4003 1 22380260T

PWB

D902 or DIODE GP104003E ( 1) 22380035T

PWB

D903 DIODE RL1N4003 1 22380260T

PWB

D903 or DIODE GP104003E ( 1) 22380035T

PWB

D904 ZENER D MTZJ5.6B 1 224470562T

PWB

D904 or ZENER D DZ-5.6BSB ( 1) 224850562T

PWB

D951 ZENER D MTZJ15C 1 224471503T

PWB

D951 or ZENER D DZ-15BSC ( 1) 224851503T

PWB

D952 ZENER D MTZJ15C 1 224471503T

PWB

D952 or ZENER D DZ-15BSC ( 1) 224851503T

PWB

<Note>

PWB

When replacement the following the transistor, made from the same HFE rank as the original type.

PWB

Q301 IC NJM4558L-D 1 22240293

PWB

Q501 TR 2SC2240-BL(TPE2_F) 1 2211406T

PWB

Q502 TR 2SC2240-BL(TPE2_F) 1 2211406T

PWB

Q503 TR 2SC2240-BL(TPE2_F) 1 2211406T

PWB

Q505 TR KTA1024-Y 1 2215844T

PWB

Q505 or TR 2SA949-O(TPE6_F) ( 1) 2211353T

PWB

Q505 or TR 2SA949-Y(TPE6_F) ( 1) 2211354T

PWB

Q506 TR 2SC2229-Y(TPE6_F) 1 2211634T

PWB

Q506 or TR 2SC2229-O(TPE6_F) ( 1) 2211633T

PWB

Q507 TR 2SA949-Y(TPE6_F) 1 2211354T

PWB

Q507 or TR 2SA949-O(TPE6_F) ( 1) 2211353T

PWB

Q507 or TR KTA1024-Y ( 1) 2215844T

PWB

Q509 TR KTA1024-Y 1 2215844T

PWB

Q509 or TR 2SA949-O(TPE6_F) ( 1) 2211353T

PWB

Q509 or TR 2SA949-Y(TPE6_F) ( 1) 2211354T

PWB

Q510 TR KTC3206-Y 1 2215854T

PWB

Q510 or TR 2SC2229-O(TPE6_F) ( 1) 2211633T

PWB

Q510 or TR 2SC2229-Y(TPE6_F) ( 1) 2211634T

PWB

Q513 TR KTD2061-Y 1 2203434

PWB

Q513 or TR 2SC5171(ONK_Q) ( 1) 2203010

PWB

Q514 TR KTB1369-Y 1 2203424

PWB

Q514 or TR 2SA1930(ONK_Q) ( 1) 2203000

PWB

Q517 TR 2SA933S-S 1 2213355T

PWB

Q517 or TR 2SA933S-R ( 1) 2213354T

5/12 PAGE

PWB

Q517 or TR KTA1267-GR ( 1) 2215995T

PWB

Q518 TR 2SC2235-Y(TPE6_F) 1 2211654T

PWB

Q519 TR 2SA965-Y(TPE6_F) 1 2211644T

PWB

Q602 TR KRC103M 1 2215810T

PWB

Q602 or TR DTC124ES ( 1) 2213160T

PWB

Q603 TR 2SC1740S-S 1 2213285T

PWB

Q603 or TR 2SC1740S-R ( 1) 2213284T

PWB

Q603 or TR KTC3199-GR ( 1) 2215864T

PWB

Q604 TR 2SA933S-S 1 2213355T

PWB

Q604 or TR 2SA933S-R ( 1) 2213354T

PWB

Q604 or TR KTA1267-GR ( 1) 2215995T

PWB

Q605 TR 2SA933S-S 1 2213355T

PWB

Q605 or TR 2SA933S-R ( 1) 2213354T

PWB

Q605 or TR KTA1267-GR ( 1) 2215995T

6/12 PAGE

PWB

Q606 TR KRA103M 1 2215780T

PWB

Q606 or TR DTA124ES ( 1) 2212600T

PWB

Q607 TR 2SA933S-S 1 2213355T

PWB

Q607 or TR 2SA933S-R ( 1) 2213354T

PWB

Q607 or TR KTA1267-GR ( 1) 2215995T

PWB

Q608 TR 2SC1740S-S 1 2213285T

PWB

Q608 or TR 2SC1740S-R ( 1) 2213284T

PWB

Q608 or TR KTC3199-GR ( 1) 2215864T

PWB

[CAPACITOR]

PWB

C302 VX C CE04W50V 47M(VX_BLK) 1 397384707T

PWB

C501 VX C CE04W50V 47M(VX_BLK) 1 397384707T

PWB

C503 TF C ECQ-V50V-224J 1 374722244T

PWB

C504 VX C CE04W16V-220M(VX_BLK) 1 397342217T

PWB

C505 CERA C CC45CH50V-020C 1 345340201T

PWB

C506 CERA C CC45CH50V-070D 1 345340702T

PWB

C514 TF C ECQ-B50V-101J 1 374721014T

PWB

C517 VX C CE04W50V-10M(VX_BLK) 1 397381007T

PWB

C519 TF C ECQ-V50V-224J 1 374722244T

PWB

C520 TF C ECQ-V50V-224J 1 374722244T

PWB

C526 VX C CE04W50V-10M(VX_BLK) 1 397381007T

PWB

C527 VX C CE04W50V-1M(VX_BLK) 1 397380107T

PWB

C528 VX C CE04W50V-10M(VX_BLK) 1 397381007T

PWB

C601 VR C CE04W50V-10M(VR) 1 394681007T

PWB

C602 VR C CE04W50V-10M(VR) 1 394681007T

PWB

C603 VR C CE04W16V-470M(VR) 1 394644717T

PWB

C603 or VX C CE04W16V-470M(VX_BLK) ( 1) 397344717T

PWB

C604 VR C CE04W35V-33M(VR) 1 394663307T

PWB

C604 or ELECT C CE04W35V-33M ( 1) 354763309T

PWB

C905 ELECT C CE62W63V-5600M 1 3504399

PWB

C906 ELECT C CE62W63V-5600M 1 3504399

PWB

C909 VR C CE04W50V-22M(VR) 1 394682207T

PWB

C950 TF C ECQ-V50V-104J 1 374721044T

PWB

C951 VR C CE04W16V-220M(VR) 1 394642217T

PWB

C952 VR C CE04W16V-220M(VR) 1 394642217T

PWB

C955 TF C ECQ-V50V-223J 1 374722234T

PWB

[RESISTOR]

PWB

R301 CARBON R R16J-1K 1 417341024T

7/12 PAGE

PWB

R302 VARI R N17RGL20KB15M 1 5151508

PWB

R303 CARBON R R16J-47K 1 417344734T

PWB

R304 CARBON R R16J-27K 1 417342734T

PWB

R305 CARBON R R16J-33K 1 417343334T

PWB

R306 CARBON R R16J-47K 1 417344734T

PWB

R307 CARBON R R16J-2.2K 1 417342224T

PWB

R501 CARBON R R16J-1K 1 417341024T

PWB

R502 CARBON R R16J-47K 1 417344734T

PWB

R503 CARBON R R16J-5.6K 1 417345624T

PWB

R504 CARBON R R16J-2.2K 1 417342224T

PWB

R505 NF CARBON R R25J-1.0K 1 415471024T

PWB

R506 NF CARBON R R25J-1.0K 1 415471024T

PWB

R507 CARBON R R16J-33K 1 417343334T

PWB

R508 NF CARBON R R25J-47 1 415474704T

8/12 PAGE

!
!

!

PWB

R509 CARBON R R16J-1K 1 417341024T

PWB

R510 CARBON R R16J-100K 1 417341044T

PWB

R511 NF CARBON R R25J-82 1 415478204T

PWB

R512 NF CARBON R R25J-68 1 415476804T

PWB

R513 NF CARBON R R25J-82 1 415478204T

PWB

R514 NF CARBON R R25J-82 1 415478204T

PWB

R515 CARBON R R16J-12K 1 417341234T

PWB

R516 CARBON R R16J-12K 1 417341234T

PWB

R517 CARBON R R16J-3.3K 1 417343324T

PWB

R521 CARBON R R16J-220 1 417342214T

PWB

R522 CARBON R R16J-220 1 417342214T

PWB

R526 METAL O R RS1/2WBJ-82 1 443528204T

PWB

R527 CARBON R R16J-270 1 417342714T

PWB

R528 METAL O R RS1/2WBJ-390 1 443523914T

PWB

R531 METAL PR RF-5EGKR22 1 4000201

PWB

R531 or METAL PR RGC55 0.22 ( 1) 4000132

PWB

R531 or METAL P R RGC55C 0.22 K ( 1) 4000157

PWB

R531 or METAL PR MPR5W+5W 0R22 ( 1) 4000233

PWB

R531 or METAL P R RF-5EGPJR22 ( 1) 4000244

PWB

R533 METAL R RNU1WCJ-3.3 1 453630334T

PWB

R541 CARBON R R16J-820 1 417348214T

PWB

R542 CARBON R R16J-150 1 417341514T

PWB

R543 CARBON R R16J-180 1 417341814T

PWB

R544 TRIM R N06HR100BC 1 5210359T

PWB

R544 or TRIM R N06HR100BC ( 1) 5210399T

PWB

R601 CARBON R R16J-5.6K 1 417345624T

PWB

R602 CARBON R R16J-100K 1 417341044T

PWB

R603 CARBON R R16J-150K 1 417341544T

PWB

R604 CARBON R R16J-180 1 417341814T

PWB

R605 CARBON R R16J-22 1 417342204T

PWB

R609 CARBON R R16J-39K 1 417343934T

PWB

R610 CARBON R R16J-560K 1 417345644T

PWB

R611 CARBON R R16J-820K 1 417348244T

PWB

R612 CARBON R R16J-39K 1 417343934T

PWB

R613 CARBON R R16J-470K 1 417344744T

PWB

R614 CARBON R R16J-120K 1 417341244T

PWB

R615 CARBON R R16J-22K 1 417342234T

9/12 PAGE

!
!
!
!

PWB

R616 CARBON R R16J-100K 1 417341044T

PWB

R617 CARBON R R16J-1K 1 417341024T

PWB

R619 CARBON R R16J-22K 1 417342234T

PWB

R620 CARBON R R16J-100K 1 417341044T

PWB

R621 CARBON R R16J-1K 1 417341024T

PWB

R622 CARBON R R16J-10K 1 417341034T

PWB

R623 CARBON R R16J-100K 1 417341044T

PWB

R624 CARBON R R16J-100K 1 417341044T

PWB

R625 CARBON R R16J-180K 1 417341844T

PWB

R626 CARBON R R16J-2.2M 1 417342254T

PWB

R627 CARBON R R16J-680K 1 417346844T

PWB

R628 CARBON R R16J-330K 1 417343344T

PWB

R651 METAL O R RS1/2WBJ-12K 1 443521234T

PWB

R901 METAL O R RS1WBJ-820 1 443628214T

10/12 PAGE

PWB

R902 METAL O R RS1WBJ-820 1 443628214T

PWB

R903 CARBON R R16J-10K 1 417341034T

PWB

R904 METAL O R RS1/2WBJ-1K 1 443521024T

PWB

R951 METAL O R RS2WBJ-3.3K 1 441723324F

PWB

R952 METAL O R RS2WBJ-3.3K 1 441723324F

PWB

[SW TRM]

PWB

E801 RETAINER KANAGU(EARTH) 1 27141059

PWB

F901A FUSE HOL NSCT-1P2506 1 25052609T

PWB

F901Aor FUSE HOL NSCT-1P2031 ( 1) 25052133T

PWB

F901B FUSE HOL NSCT-1P2506 1 25052609T

PWB

F901Bor FUSE HOL NSCT-1P2031 ( 1) 25052133T

PWB

JL535A SOCKET AS NSAS-2P1852 1 2009991188UL

PWB

P301 PIN JACK NPJ-1PDB556 1 25045774

PWB

P301 or PIN JACK NPJ-1PDB581 ( 1) 25045801

PWB

P531 PLUG NPLG-2P29 1 25055038

PWB

P631 PLUG NPLG-2P29 1 25055038

PWB

P632A PLUG NPLG-3P131 1 25055147

PWB

P901A PLUG NPLG-4P151 1 25055167

PWB

P902A PLUG NPLG-2P632 1 25055676

PWB

P903A SOCKET AS NSAS-7P1834 1 20099900740UL

PWB

P911 WS CLAMP CB-71683(L=50) 1 260261

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HTP-780

ONKYO CORPORATION

Service Dept. Technical Support : 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] http://www.us.onkyo.com/

ONKYO EUROPE ELECTRONICS GmbH

Liegnitzerstrasse 6, 82194 Groebenzell, GERMANY
Tel: [phone] Fax: [phone] http://www.eu.onkyo.com/

ONKYO EUROPE ELECTRONICS GmbH (UK BRANCH)

The Coach House 81A High Street, Marlow, Buckinghamshire, SL7 1AB, UK
Tel: [phone] Fax: [phone]

ONKYO CHINA LIMITED

Unit 1&12, 9/F, Ever Gain Plaza Tower 1, 88, Container Port Road, Kwai Chung,
N.T., Hong Kong. Tel: [phone] Fax: [phone]
http://www.ch.onkyo.com/

HOMEPAGE

http://www.onkyo.com/