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HTP-940

SERVICE MANUAL

SERVICE MANUAL

7.1-CH HOME THEATER SPEAKER PACKAGE

Black model

MODEL 

HTP-940(B)

120V AC, 60Hz
230-240V AC, 50Hz

B MDC
B MPP

Ref. No. 3961

062006

- - Front Speakers (L/R) - -

"SKF-940F"

- - Center Speaker - -

"SKC-940C"

- - Surround Speakers (L/R) - -

"SKM-940S"

- - Surround Back Speakers (L/R) - -

"SKB-940"

- - Powered Subwoofer - -

"SKW-940"

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.

www. xiaoyu163. com

QQ 376315150

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TEL 13942296513

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TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

http://www.xiaoyu163.com

http://www.xiaoyu163.com

Summary of Contents for SKB-940

Page 1: ...MATIC 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...

Page 2: ...T901 F901C S901 A03 Refer to EXPLODED VIEWS 2 Note S901 POWER SWITCH and U05 MPP type only Note F901C LABEL MPP type only Part No SN Refer to PRINTED CIRCUIT BOARD PARTS LIST www x i a o y u 1 6 3 c...

Page 3: ...02 x 4 pcs SP04 x 4 pcs SP03 x 4 pcs SP08 www x i a o y u 1 6 3 c o m QQ 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 TEL 1 3 94 2 2 9 6 5 13 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 37631515...

Page 4: ...3 SP26 x 4 pcs SP24 SP34 SP27 x 4 pcs Lch TERMINAL White Black Rch TERMINAL Red Black INPUT Terminal WOOFER WOOFER TWEETER www x i a o y u 1 6 3 c o m QQ 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 TEL 1 3 94...

Page 5: ...SP46 x 4 pcs SP44 SP43 SP54 SP47 x 4 pcs TERMINAL Green Black INPUT Terminal WOOFER WOOFER TWEETER www x i a o y u 1 6 3 c o m QQ 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 TEL 1 3 94 2 2 9 6 5 13 9 9 2 8 9...

Page 6: ...SP67 x 4 pcs SP76 x 2 pcs SP62 x 4 pcs SP65 INPUT Terminal WOOFER TWEETER Lch TERMINAL Blue Black Rch TERMINAL Gray Black www x i a o y u 1 6 3 c o m QQ 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 TEL 1 3 94...

Page 7: ...P87 x 4 pcs SP96 x 2 pcs SP82 x 4 pcs SP85 INPUT Terminal WOOFER TWEETER Lch TERMINAL Brown Black Rch TERMINAL Tan Black www x i a o y u 1 6 3 c o m QQ 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 TEL 1 3 94 2...

Page 8: ...4W R506 1K 1 4W R507 33K R527 270 R509 1K R504 2 2K R503 5 6K R522 220 R521 220 R501 1K R603 150K R601 5 6K R605 22 R602 100K R604 180 NAPS 8831 AC 230 240V 50Hz NAAF 8829 NAPS 8831 MDC ONLY MPP ONLY...

Page 9: ...4W R506 1K 1 4W R507 33K R527 270 R509 1K R504 2 2K R503 5 6K R522 220 R521 220 R501 1K R603 150K R601 5 6K R605 22 R602 100K R604 180 NAPS 8831 AC 230 240V 50Hz NAAF 8829 NAPS 8831 MDC ONLY MPP ONLY...

Page 10: ...314 J325 D651 P632A J336 J335 JL535A JL535B P633 RED BLACK B C E C E B B C E E C B E C B 1 Vee Vcc Vcc J352 J351 C601 D603 R304 R305 R303 R307 J316 R620 R614 R613 R612 R302 R302 P301 P301 C955 R627 Q6...

Page 11: ...n the unit MPP type only 6 Confirm the voltage of above point after 6 minutes to 8 minutes Heat running 7 When less than 3 20 mV Readjust the trimming resistor above so that the voltage becomes 4 5 mV...

Page 12: ...DC EXPLODED F901 FUSE 1 6A SE EAK IECFUSE 1 252073GR MPP EXPLODED F901 or FUSE 1 6A SE TL250V 1 252273GR MPP EXPLODED P901 AC CORD AS UC 2 1 253333VOL MDC EXPLODED P901 or AC CORD AS UC 2 1 253368LTK...

Page 13: ...CB ASS Y 1 310 SKF940 00 EXPLODED SP32a TERMINAL WHITE BLACK 1 332 H8107B 41 L EXPLODED SP32b TERMINAL RED BLACK 1 332 H8107B 01 R EXPLODED SP33a SPEC LABEL L L MDC 1 600 KF940L 00 L MDC EXPLODED SP33...

Page 14: ...SKB940BLB L MDC EXPLODED COMPLETE UNIT SKB 940 B L MPP 1 000 1KB940BLB L MPP EXPLODED COMPLETE UNIT SKB 940 B R MDC 1 000 SKB940BRB R MDC EXPLODED COMPLETE UNIT SKB 940 B R MPP 1 000 1KB940BRB R MPP...

Page 15: ...1354T PWB Q509 or TR 2SA949 O TPE6_F 1 2211353T PWB Q510 TR KTC3206 Y 1 2215854T PWB Q510 or TR 2SC2229 Y TPE6_F 1 2211634T PWB Q510 or TR 2SC2229 O TPE6_F 1 2211633T PWB Q513 TR KTD2061 Y 1 2203434 P...

Page 16: ...B 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...

Page 17: ...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...

Page 18: ...4T PWB R901 METAL O R RS1WBJ 820 1 443628214T 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...

Page 19: ...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 HOMEPAGE...

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