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HOME THEATER SPEAKER PACKAGE
- - Powered Subwoofer - -
"SKW-960"
SERVICE MANUAL
SERVICE MANUAL
7.1-CH THX CERTIFIED
HTP-960(B)
MODEL
- - Front Speakers (L/R) - -
- - Center Speaker - -
Black model
B MDC
120V AC, 60Hz
B MPP
230V AC, 50Hz
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK
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.
- - Surround Speakers (L/R) - -
"SKF-960F"
- - Surround Back Speakers (L/R) - -
"SKC-960C"
ON THE
HTP-960
Ref. No. 4109
082008
"SKM-960S"
"SKB-960"
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Summary of Contents for Onkyo HTB-960
- Page 1 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...
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Page 2: Exploded Views
HTP-960 EXPLODED VIEWS-1 SKW-960 : POWERED SUBWOOFER SP11 x 10 pcs. P901 x 2 pcs. A102 A103 Refer to "EXPLODED VIEWS-2" A101 A104 SP12 x 2 pcs. x 2 pcs. x 4 pcs. SP13 x 2 pcs. Q516 Q541 T901 Q515 F901 x 5 pcs. - Page 3 HTP-960 EXPLODED VIEWS-2 SKW-960 : POWERED SUBWOOFER SP01a/b : SPK SYSTEM ASS’Y (Without amplifier unit and power transformer) SP08 SP07 SP04 x 8 pcs. SP09 SP02 x 4 pcs. SP04 x 4 pcs. SP03 x 4 pcs.
- Page 4 HTP-960 EXPLODED VIEWS-3 SKF-960F <L> / SKF-960F <R> SP21a/b : SPK SYSTEM ASS’Y (ALL) SP36 SP35 x 2 pcs. SP31 SP32a/b I N A L c h l a c i t e TWEETER R c h I N A l a c INPUT R e d...
- Page 5 HTP-960 EXPLODED VIEWS-4 SKC-960C SP56 SP53 SP41 : SPK SYSTEM ASS’Y (ALL) SP55 SP52 SP51 I N A l a c G r e TWEETER SP56 WOOFER SP55 WOOFER INPUT (Terminal) SP43 SP46 x 4 pcs. SP42 x 4 pcs. SP44 SP47 x 4 pcs.
- Page 6 HTP-960 EXPLODED VIEWS-5 SKM-960S <L> / SKM-960S <R> SP71 SP61a/b : SPK SYSTEM ASS’Y (ALL) SP76 SP73a/b x 2 pcs. SP75 L c h I N A B l a B l u R c h I N A TWEETER B l a G r a SP64...
- Page 7 HTP-960 EXPLODED VIEWS-6 SKB-960 <L> / SKB-960 <R> SP91 SP81a/b : SPK SYSTEM ASS’Y (ALL) SP96 SP93a/b x 2 pcs. SP95 L c h I N A l a c B r o R c h I N A TWEETER l a c T a n SP84...
- Page 8 HTP-960 SCHEMATIC DIAGRAM SKW-960 : POWERED SUBWOOFER NOTE THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY NAAF-8829 REPLACE ONLY WITH PART NUMBER SPECIFIED. LINE INPUT Q301(1/2) VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL). MAIN PC BOARD P301 NJM4558LD ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
- Page 9 HTP-960 PRINTED CIRCUIT BOARD VIEWS-1 SKW-960 : POWERED SUBWOOFER MAIN PC BOARD (NAAF-8829) Component side R517 C315 Q517 R651 Q518 R545 C316 R541 R320 R319 Q503 R317 C506 C314 R544 J306 J303 Q509 R513 C312 J304 R528 Q513 J305 J307 C313 R511 Q519...
- Page 10 HTP-960 PRINTED CIRCUIT BOARD VIEWS-2 SKW-960 : POWERED SUBWOOFER POWER TRANSFORMER PC BOARD (NAPS-8831) Component side J905 J904 J903 J902 RISK OF FIRE P902A -REPLACE FUSE AS MARKED. P910A NCPS-8831 25138831 F901A F901B P907A 5A/125V F901...
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Page 11: Adjustment Procedure
HTP-960 ADJUSTMENT PROCEDURE SKW-960 : 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. -
Page 12: Exploded Views Parts List
1/14 PAGE HTP-960 EXPLODED VIEWS PARTS LIST <Notes> <L> : Lch NOTE : THE COMPONENTS IDENTIFIED BY THE MARK ARE CRITICAL FOR RISK OF FIRE AND <R> : Rch ELECTRIC SHOCK. REPLACE ONLY WITH PART <MDC> : Canadian model only NUMBER SPECIFIED. - Page 13 2/14 PAGE F901 FUSE 1.6A-SE-EAK IECFUSE 252073GR <MPP> EXPLODED F901 or FUSE 1.6A-SE-TL250V 252273GR <MPP> EXPLODED P901 AC CORD AS-UC-2 253333VOL <MDC> EXPLODED P901 or AC CORD AS-UC-2 253368BLTK <MDC> EXPLODED P901 or AC CORD AS-UC-2 253368AYUN <MDC> EXPLODED P901 or AC CORD AS-UC-2 253368HSN...
- Page 14 SPK SYSTEM ASS'Y(ALL) SKF-960F (B) <R> 000-SKF960FRB <R> EXPLODED SP22 CATCHING HOLDER D230-DN3X01B-01 EXPLODED SP23 WOOFER W1277C (ONKYO ELE M) W1277C EXPLODED SP24 TWEETER TW3208B (ONKYO ELE M) TW3208B EXPLODED SP26 SCREW 4 x 20 BIND AB BLK ED (For WF)
- Page 15 SP61b SPK SYSTEM ASS'Y(ALL) SKM-960S (B) <R> 000-SKM960SRB <R> EXPLODED SP62 CATCHING HOLDER D230-DN3X01B-01 EXPLODED SP63 WOOFER W1367B (ONKYO ELE M) W1367B EXPLODED SP64 TWEETER TW3223A (ONKYO ELE M) TW3223A EXPLODED SP65 S. ABSORBER 25t x 50 x 50 443-925404-00...
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Page 16: Printed Circuit Board Parts List
SP81b SPK SYSTEM ASS'Y(ALL) SKB-960 (B) <R> 000-SKB960BRB <R> EXPLODED SP82 CATCHING HOLDER D230-DN3X01B-01 EXPLODED SP83 WOOFER W1367B (ONKYO ELE M) W1367B EXPLODED SP84 TWEETER TW3223A (ONKYO ELE M) TW3223A EXPLODED SP85 S. ABSORBER 25t x 50 x 50 443-925404-00... - Page 17 6/14 PAGE POWER TRANS. PC BOARD (NAPS-8831-1W / -1X) CIRCUIT NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) REMARKS <Note> When replacement the following the transistor, made from the same HFE rank as the original type. Q301 NJM4558L-D 22240293 Q501 2SC2240-BL(TPE2_F) 2211406T Q502...
- Page 18 7/14 PAGE Q509 or 2SA949-Y(TPE6_F) 2211354T Q509 or 2SA949-O(TPE6_F) 2211353T Q510 KTC3206-Y 2215854T Q510 or 2SC2229-Y(TPE6_F) 2211634T Q510 or 2SC2229-O(TPE6_F) 2211633T Q513 KTD2061-Y 2203434 Q513 or 2SC5171(ONK_Q) 2203010 Q514 KTB1369-Y 2203424 Q514 or 2SA1930(ONK_Q) 2203000 Q517 2SA933S-S 2213355T Q517 or 2SA933S-R 2213354T Q517 or...
- Page 19 8/14 PAGE D501 or ZENER D DZ-5.6BSB 224850562T D601 ZENER D MTZJ2.7B 224470272T D601 or ZENER D DZ-2.7BSB 224850272T D602 ZENER D MTZJ2.7B 224470272T D602 or ZENER D DZ-2.7BSB 224850272T D603 DIODE 1SS133 223163T D603 or DIODE 1SS133(DS) 223280T D605 DIODE 1SS133 223163T...
- Page 20 9/14 PAGE D903 DIODE RL1N4003 22380260T D903 or DIODE GP104003E 22380035T D904 ZENER D MTZJ5.6B 224470562T D904 or ZENER D DZ-5.6BSB 224850562T D951 ZENER D MTZJ15C 224471503T D951 or ZENER D DZ-15BSC 224851503T D952 ZENER D MTZJ15C 224471503T D952 or ZENER D DZ-15BSC 224851503T...
- Page 21 10/14 PAGE C951 VR C CE04W16V-220M(VR) 394642217T C952 VR C CE04W16V-220M(VR) 394642217T C955 TF C ECQ-B50V-223J 374722234T R301 CARBON R R16J-1K 417341024T R302 VARI R N17RGL20KB15M 5151508 R303 CARBON R R16J-47K 417344734T R304 CARBON R R16J-2.2K 417342224T R305 CARBON R R16J-8.2K 417348224T R306...
- Page 22 11/14 PAGE R508 NF CARBON R R25J-47 415474704T R509 CARBON R R16J-1K 417341024T R510 CARBON R R16J-100K 417341044T R511 NF CARBON R R25J-82 415478204T R512 NF CARBON R R25J-68 415476804T R513 NF CARBON R R25J-82 415478204T R514 NF CARBON R R25J-82 415478204T R515...
- Page 23 12/14 PAGE R614 CARBON R R16J-120K 417341244T R615 CARBON R R16J-22K 417342234T R616 CARBON R R16J-100K 417341044T R617 CARBON R R16J-1K 417341024T R619 CARBON R R16J-22K 417342234T R620 CARBON R R16J-100K 417341044T R621 CARBON R R16J-1K 417341024T R622 CARBON R R16J-10K 417341034T R623...
- Page 24 13/14 PAGE R903 CARBON R R16J-10K 417341034T R904 METAL O R RS1/2WBJ-1K 443521024T R951 METAL O R RS2WBJ-3.3K 441723324F R952 METAL O R RS2WBJ-3.3K 441723324F F901A FUSE HOL NSCT-1P2506 25052609T F901Aor FUSE HOL NSCT-1P2031 25052133T F901B FUSE HOL NSCT-1P2506 25052609T F901Bor FUSE HOL NSCT-1P2031...
- Page 25 14/14 PAGE...
- Page 26 Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: 072-831-8023 Fax: 072-831-8163 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/...
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