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Onkyo SKS-HT540(B) Service Manual

Onkyo SKS-HT540(B) Service Manual

7.1-ch home theater speaker package
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3 7 63 1515 0
- - Powered Subwoofer - -
"SKW-540"
TE
L 13942296513
www
.
http://www.xiaoyu163.com
7.1-CH HOME THEATER SPEAKER PACKAGE
MODEL
- - Surround Back Speaker (L/R) - -
"SKB-540"
B MDC
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.
x
ao
y
i
http://www.xiaoyu163.com
8
SERVICE MANUAL
SERVICE MANUAL
SKS-HT540(B)
- - Front Speakers (L/R) - -
"SKF-540F"
- - Center Speaker - -
"SKC-540C"
Black model
Q Q
3
6 7
1 3
120V AC, 60Hz
u163
.
2 9
9 4
2 8
Ref. No. 3942
- - Surround Speakers (L/R) - -
"SKM-540S"
1 5
0 5
8
2 9
9 4
ON THE
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co
SKS-HT540
9 9
042006
2 8
9 9

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Summary of Contents for Onkyo SKS-HT540(B)

  • 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...
  • Page 2 http://www.xiaoyu163.com SKS-HT540 3 7 6 3 1 5 1 5 0 EXPLODED VIEWS-1 SKW-540 : POWERED SUBWOOFER P901 SP11 x 10 pcs. x 2 pcs. A102 A103 Refer to "EXPLODED VIEWS-2" A101 SP12 x 2 pcs. x 4 pcs. x 2 pcs. Q516 SP13 x 2 pcs.
  • Page 3 http://www.xiaoyu163.com SKS-HT540 3 7 6 3 1 5 1 5 0 EXPLODED VIEWS-2 SKW-540 : POWERED SUBWOOFER SP01a SP07 SP06 SP04 x 6 pcs. L 1 3 9 4 2 2 9 6 5 1 3 SP09a SP08 SP02 x 4 pcs. SP04 x 4 pcs.
  • Page 4 http://www.xiaoyu163.com SKS-HT540 3 7 6 3 1 5 1 5 0 EXPLODED VIEWS-3 SKF-540F <L> / SKF-540F <R> SP21a / SP21b without Terminal (SP32) SP33a / SP33b SP23 SP26 x 4 pcs. SP32a / SP32b SP25 l a c B l a i t e L 1 3 9 4 2 2 9 6 5 1 3 SP29...
  • Page 5 http://www.xiaoyu163.com SKS-HT540 3 7 6 3 1 5 1 5 0 EXPLODED VIEWS-4 SKC-540C SP41a without Terminal (SP52) SP53 SP52 SP43 SP46 l a c x 4 pcs. e e n L 1 3 9 4 2 2 9 6 5 1 3 SP45 SP48 SP49...
  • Page 6 http://www.xiaoyu163.com SKS-HT540 3 7 6 3 1 5 1 5 0 EXPLODED VIEWS-5 SKM-540S <L> / SKM-540S <R> / SKB-540 <L> / SKB-540 <R> SP63a SP61a SP62 SP64 I N A I N A B l a B l a G r a B l u L 1 3 9 4 2 2 9 6 5 1 3...
  • Page 7: Schematic Diagram

    http://www.xiaoyu163.com SKS-HT540 3 7 63 1515 0 SCHEMATIC DIAGRAM SKW-540 : POWERED SUBWOOFER NAAF- LINE INPUT Q301(1/2) MAIN PC BOARD P301 NJM4558LD R301 R307 2.2K C302 C955 47/50 R305 223J E801 C303 OUTPUT LEVEL R505 R506 R511 Q509 (1/4W) (1/4W) (1/4W) 2SA949-Y Q505...
  • Page 8 http://www.xiaoyu163.com SKS-HT540 3 7 63 1515 0 NOTE THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY AF-8829 REPLACE ONLY WITH PART NUMBER SPECIFIED. VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL). ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED. ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
  • Page 9: Adjustment Procedure

    http://www.xiaoyu163.com SKS-HT540 3 7 63 1515 0 ADJUSTMENT PROCEDURE SKW-540 : 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.
  • Page 10 http://www.xiaoyu163.com SKS-HT540 3 7 63 1515 0 PACKING PROCEDURE-1 SP06 Upper side (Center) marking SP09 : INNER SP10 : OUTER SP11 : INNER SP12 : OUTER Upper side marking SP04 Upper side SP09 : INNER marking SP10 : OUTER L 13942296513 SP05 (Top) SP13...
  • Page 11 http://www.xiaoyu163.com SKS-HT540 3 7 63 1515 0 PACKING PROCEDURE-2 SP17 SP18 SP04 SP16 L = 15 ft. L = 30 ft. L = 30 ft. (22# 4.5 m) (22# 9 m) (22# 9 m) (White / Black) (Blue / Black) (Tan / Black) L = 30 ft.
  • Page 12 EXPLODED SP05 PORT PANEL D203-W54001S-90 EXPLODED SP06 PAPER TUBE D91 x D97 x L296 430-916290-00 EXPLODED SP07 WOOFER 10" 4 ohm 80W (ONKYO ELE) W2301D EXPLODED SP08 LED HARNESS ASS'Y 335-SKW540-02 EXPLODED SP09a CLOTH FRAME ASS'Y D201-W54001B-90 EXPLODED u163 SP11...
  • Page 13 000-SKF540FBLSER <L> EXPLODED SP21b CABINET ASS'Y SKF-540F (B) <R> 000-SKF540FBRSER <R> EXPLODED SP22 CATCHING HOLDER 230-S79001B-00 EXPLODED SP23 WOOFER W1278A (ONKYO ELE) W1278A EXPLODED SP24 TWEETER 302-D1F5400200 EXPLODED SP25 PANEL D200-F54001S-10 EXPLODED SP26 SCREW 4/16 PAN AB, ED 411-PE4016AB2 EXPLODED...
  • Page 14 http://www.xiaoyu163.com 3/7 PAGE 3 7 63 1515 0 PRINTED CIRCUIT BOARD PARTS LIST NOTE : THE COMPONENTS IDENTIFIED BY THE MARK ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. SKW-540 MAIN PC BOARD (NAAF-8829-1A) POWER TRANS.
  • Page 15 http://www.xiaoyu163.com 4/7 PAGE 3 7 63 1515 0 Q606 or DTA124ES (1) 2212600T Q607 2SA933S-S 2213355T Q607 or 2SA933S-R (1) 2213354T Q607 or KTA1267-GR (1) 2215995T Q608 2SC1740S-S 2213285T Q608 or 2SC1740S-R (1) 2213284T Q608 or KTC3199-GR (1) 2215864T D501 ZENER D MTZJ5.6B 224470562T...
  • Page 16 http://www.xiaoyu163.com 5/7 PAGE 3 7 63 1515 0 C905 ELECT C CE62W71V5600M 3504444 C906 ELECT C CE62W71V5600M 3504444 C909 VR C CE04W50V-22M(VR) 394682207T C950 TF C ECQ-V50V-104J 374721044T C951 VR C CE04W16V-220M(VR) 394642217T C952 VR C CE04W16V-220M(VR) 394642217T C955 TF C ECQ-B50V-223J 374722234T R301...
  • Page 17 http://www.xiaoyu163.com 6/7 PAGE 3 7 63 1515 0 R611 CARBON R R16J-820K 417348244T R612 CARBON R R16J-39K 417343934T R613 CARBON R R16J-470K 417344744T 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...
  • Page 18 PACKING SP16 POLY BAG 350 x 250 29100097-1A PACKING SP17 INS MANUAL En (SKS-HT540) (29344233) 650-0HT540-00 PACKING SP18 WRNTY CARD (ONKYO) 29365102A PACKING SP19 CABLE SET SP CABLE / RCA CABLE / POLY BAG 319-HTS780-00 PACKING L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 19 Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: 072-831-8023 Fax: 072-831-8124 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/...