Onkyo-SKSHT-150-Service-Manual(1) 电路图 维修手册.pdf

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1、SKS-HT150 SERVICE MANUALSERVICE MANUAL SPEAKER SYSTEM Black models MODEL SKS-HT150 120V AC, 60HzDD Ref. No. SS0306 032003 SKW-150 / SKF-150F / SKC-150C / SKM-150M SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF F

2、IRE 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. RadioF

3、ans.CN 收音机爱 好者资料库 SKS-HT150 SPECIFICATION TypeBass-reflex with built-in power amplifier Frequency response30 Hz-150 Hz Output power150 W Dynamic Input sensitivity220 mV Input impedance15 k Woofer8-inch cone type Power supplyAC 120 V, 60 Hz Power consumption75 W Dimensions (WHD)9-1/4 20-3/8 16-3/16 /

4、 235 518 411 mm Weight27.8 lbs. / 12.6 kg Specifications and appearance may subject to change for improvement without prior notice. ModelSKF-150F Type2 way Bass-reflex front speaker Impedance8 Maximum input power100 W Output sound pressure level83 dB/W/m Frequency response55 Hz-35,000 Hz Woofer5-1/4

5、-inch cone type Tweeter1-inch balanced dome type Dimensions (WHD)6-3/16 15-1/4 9-1/16 / 157 387 230 mm Weight7.5 lbs. / 3.4 kg OthersMagnetic shielding ModelSKC-150C Type2 way Bass-reflex center speaker Impedance8 Maximum input power100 W Output sound pressure level85 dB/W/m Frequency response65 Hz-

6、35,000 Hz Woofer4-inch cone type 2 Tweeter1-inch balanced dome type Dimensions (WHD)15-1/4 6-3/16 7-13/16 / 387 157 199 mm Weight7.7 lbs. / 3.5 kg OthersMagnetic shielding ModelSKM-150S Type2 way Bass-reflex surround speaker Impedance8 Maximum input power100 W Output sound pressure level82 dB/W/m Fr

7、equency response65 Hz-35,000 Hz Woofer4-inch cone type Tweeter1-inch balanced dome type Dimensions (WHD)6-15/16 9-1/4 4-15/16 / 175 235 125 mm Weight3.5 lbs. / 1.6 kg Specifications and appearance may subject to change for improvement without prior notice. RadioFans.CN 收音机爱 好者资料库 SKW-150 SCHEMATIC D

8、IAGRAM A 1 2 3 4 5 BCDEFGH CN301 RB301 2.2uF R352 R305 C351 47K R351 100K C385 100u/16 R384 2.2K TO RB301 C305 0.22uF C304 1uF R304 R402 10K 1 2 3 C401 C402 R401 150K LM324 R403 22K C403 0.068uF C404 0.068uF R404 150K LM324 IC1-B IC1-A C418 200p 13 12 14 R405 15K C405 0.033uF C419 200p R406 56K 9 10

9、 8 IC401-C C408 0.0058uF C407 1uF R407 4.7K CN302 1 2 3 4 C501 R501 22K TO RB401 R502 1K 2SC945 Q502 R573 1K R512 20K IC502-B 5 6 7 8 D305 R515 10K Q501 2SC945 R518 10K C505 10u/50 R512 120K D308 C504 10u/50 R508 1M R526 10K 1 2 4 3 IC502-A R507 200K C502 2.2uF R505 4.7K C512 22u/25 R509 10K C503 2.

10、2uF R506 39K C507 .001uF R518 680 R519 10K C508 R520 47K C509 100p IC501 R525 22K C513 22u / 25 C518 22u / 25 C510 .1uF R524 4.7 CN501 C514 10uF R522 33K R521 22K R523 10K C515 10uF D507 F903 T4AL/250V F902 T4AL/250V RS-402 DB901 T807 47455-078 +VCC R903 620/2W C905 4700u/50 C907 .022uF C909 .7uF ZD

11、902 75V C915 .7uFC908 .022uF C870 .1uF C908 4700u/50 R902 1K/2W -VEE ZD901 75V C917 100u/25 C918 .7uF C919 100u/25 +12V +12V -12V C413 .022uF C415 .22uF C412 .022uF C414 .22uF C410 47u/15 C411 47u/15 R411 100 R470 100 R370 10K Q303 2SC945 R376 10K R377 33K C358 22u/50 CN401 R374R373 R375 R371 10K Q3

12、07 2SC945 R370 10K C301 100p R302 6.8K C302 1uF R301 12K R303 10K JK301 CRP0008-001 TO CN302 RB401 VR401 50K LB401 R385 200 R372 330 C360 220u/16 ZD301 8V C364 .1uF R369 10K R364 220K R366 680K R368 R387 82K R385 1M R380 10K C355 47p R383 C358 10u/16D302 D307 C357 220u/18 R356R358 270K C354 R362 1K

13、R361 R359 270K R355 C353 47p Q302 2SC945 R357 C352 .1uF R355 R354 2K Q301 2SC945 U1 U2U3 MAIN PC BOARD (LVM0199C011) VOLUME PC BOARD (LVA0222C001) JACK PC BOARD (LVM0199C21) RadioFans.CN 收音机爱 好者资料库 SKW-150 SCHEMATIC DIAGRAM A 1 2 3 4 5 BCDEFGH CN301 RB301 2.2uF R352 R305 C351 47K R351 100K C385 100u

14、/16 R384 2.2K TO RB301 C305 0.22uF C304 1uF R304 R402 10K 1 2 3 C401 C402 R401 150K LM324 R403 22K C403 0.068uF C404 0.068uF R404 150K LM324 IC1-B IC1-A C418 200p 13 12 14 R405 15K C405 0.033uF C419 200p R406 56K 9 10 8 IC401-C C408 0.0058uF C407 1uF R407 4.7K CN302 1 2 3 4 C501 R501 22K TO RB401 R5

15、02 1K 2SC945 Q502 R573 1K R512 20K IC502-B 5 6 7 8 D305 R515 10K Q501 2SC945 R518 10K C505 10u/50 R512 120K D308 C504 10u/50 R508 1M R526 10K 1 2 4 3 IC502-A R507 200K C502 2.2uF R505 4.7K C512 22u/25 R509 10K C503 2.2uF R506 39K C507 .001uF R518 680 R519 10K C508 R520 47K C509 100p IC501 R525 22K C

16、513 22u / 25 C518 22u / 25 C510 .1uF R524 4.7 CN501 C514 10uF R522 33K R521 22K R523 10K C515 10uF D507 F903 T4AL/250V F902 T4AL/250V RS-402 DB901 T807 47455-078 +VCC R903 620/2W C905 4700u/50 C907 .022uF C909 .7uF ZD902 75V C915 .7uFC908 .022uF C870 .1uF C908 4700u/50 R902 1K/2W -VEE ZD901 75V C917

17、 100u/25 C918 .7uF C919 100u/25 +12V +12V -12V C413 .022uF C415 .22uF C412 .022uF C414 .22uF C410 47u/15 C411 47u/15 R411 100 R470 100 R370 10K Q303 2SC945 R376 10K R377 33K C358 22u/50 CN401 R374R373 R375 R371 10K Q307 2SC945 R370 10K C301 100p R302 6.8K C302 1uF R301 12K R303 10K JK301 CRP0008-001

18、 TO CN302 RB401 VR401 50K LB401 R385 200 R372 330 C360 220u/16 ZD301 8V C364 .1uF R369 10K R364 220K R366 680K R368 R387 82K R385 1M R380 10K C355 47p R383 C358 10u/16D302 D307 C357 220u/18 R356R358 270K C354 R362 1K R361 R359 270K R355 C353 47p Q302 2SC945 R357 C352 .1uF R355 R354 2K Q301 2SC945 U1

19、 U2U3 MAIN PC BOARD (LVM0199C011) VOLUME PC BOARD (LVA0222C001) JACK PC BOARD (LVM0199C21) SKW-150 SCHEMATIC DIAGRAM A 1 2 3 4 5 BCDEFGH CN301 RB301 2.2uF R352 R305 C351 47K R351 100K C385 100u/16 R384 2.2K TO RB301 C305 0.22uF C304 1uF R304 R402 10K 1 2 3 C401 C402 R401 150K LM324 R403 22K C403 0.0

20、68uF C404 0.068uF R404 150K LM324 IC1-B IC1-A C418 200p 13 12 14 R405 15K C405 0.033uF C419 200p R406 56K 9 10 8 IC401-C C408 0.0058uF C407 1uF R407 4.7K CN302 1 2 3 4 C501 R501 22K TO RB401 R502 1K 2SC945 Q502 R573 1K R512 20K IC502-B 5 6 7 8 D305 R515 10K Q501 2SC945 R518 10K C505 10u/50 R512 120K

21、 D308 C504 10u/50 R508 1M R526 10K 1 2 4 3 IC502-A R507 200K C502 2.2uF R505 4.7K C512 22u/25 R509 10K C503 2.2uF R506 39K C507 .001uF R518 680 R519 10K C508 R520 47K C509 100p IC501 R525 22K C513 22u / 25 C518 22u / 25 C510 .1uF R524 4.7 CN501 C514 10uF R522 33K R521 22K R523 10K C515 10uF D507 F90

22、3 T4AL/250V F902 T4AL/250V RS-402 DB901 T807 47455-078 +VCC R903 620/2W C905 4700u/50 C907 .022uF C909 .7uF ZD902 75V C915 .7uFC908 .022uF C870 .1uF C908 4700u/50 R902 1K/2W -VEE ZD901 75V C917 100u/25 C918 .7uF C919 100u/25 +12V +12V -12V C413 .022uF C415 .22uF C412 .022uF C414 .22uF C410 47u/15 C4

23、11 47u/15 R411 100 R470 100 R370 10K Q303 2SC945 R376 10K R377 33K C358 22u/50 CN401 R374R373 R375 R371 10K Q307 2SC945 R370 10K C301 100p R302 6.8K C302 1uF R301 12K R303 10K JK301 CRP0008-001 TO CN302 RB401 VR401 50K LB401 R385 200 R372 330 C360 220u/16 ZD301 8V C364 .1uF R369 10K R364 220K R366 6

24、80K R368 R387 82K R385 1M R380 10K C355 47p R383 C358 10u/16D302 D307 C357 220u/18 R356R358 270K C354 R362 1K R361 R359 270K R355 C353 47p Q302 2SC945 R357 C352 .1uF R355 R354 2K Q301 2SC945 U1 U2U3 MAIN PC BOARD (LVM0199C011) VOLUME PC BOARD (LVA0222C001) JACK PC BOARD (LVM0199C21) SKW-150 EXPLODED

25、 VIEW SKW-150 A 1 2 3 4 5 BCD S10 S1 S6 S4 S13 S3 S2 S8 S7 S11 S9 S5 S12 SKM-150SL/SR CONSTITUTION VIEW 120 145 217 125 10+/-2 +- 1.0uF + INPUT TWEETER WOOFER + + SKF-150FL/FR CONSTITUTION VIEW 120 145 10 +/-2 217 125 -+ +- 1.5uF + INPUT TWEETER WOOFER + + SKC-150C CONSTITUTION VIEW 120 (100) 60 145

26、 10.2 325 125 1.5uF INPUT WOOFER x2 TWEETER + - + + + + BS P1Speaker cordAWG #22 L=4.5mWhite / BrackVWS330122-4500 P2Speaker cordAWG #22 L=4.5mRed / BrackVWS331022-4500 P3Speaker cordAWG #22 L=3.0mGreen / BrackVWS330922-3000 P4Speaker cordAWG #22 L=9.0mBlue / BrackVWS330522-9000 P5Speaker cordAWG #2

27、2 L=9.0mGrey / BrackVWS330722-9000 P6Pin cable3m MONO BlackVCR000001-0042 P10PolyfoamTopITF8302780001 P11PolyfoamCenterITF8302790001 P12PolyfoamBottomITF8302800001 HT-R660(B)ICC802096-BM10- HT-R660(S)ICC802105-BM10- P14POLYFOAM BLOCK A17x513x256mmICF830000-0253 P15POLYFOAM BLOCK B43x525x256mmICF8300

28、00-0252 H.M. BAGPOLY BAG L1000 xW720 xT0.025SKW-150IVA8032010133 H.M. BAGPOLY BAG L660 xW435xT0.025SKF-150FIVA8032010088 H.M. BAGPOLY BAG L640 xW380 xT0.025SKC-150CIVA8032010050 H.M. BAGPOLY BAG L410 xW350 xT0.025SKM-150SIVA8032010046 Bacl labelLSKF-150FLYLB810002FL20 Bacl labelRSKF-150FRYLB810002FR

29、20 Bacl labelCSKC-150CYLB810002C020 Bacl labelLSKM-150SLYLB810002SL20 Bacl labelRSKM-150SRYLB810002SR20 METAL CRAMPHANGER PLATESKM-150SDCA5000020001 ANK802S96-BM20- ANK802S96-BM10- S2STAND BOARDEVT81003515W2 S3PLASTIC FOOTBPE8000040001 S4Logo BagdeFRONT PLATEBPL8001240001 S5PWR TRANSTT11120010120 S6

30、AMPLIFIERwith LED CORD ASSY and AC CORDABNSKW150-CV01 S7KNOBInclude in AMPLIFIER- S8SCREW4x75 for PLASTIC FOOTNST8550514750 S9RUBBER PADfor PWR TRANSICH0800270001 S10L-BRACKETfor PWR TRANSGSE0001100003 S11SCREW4x25 for PWR TRANSHSD0431033250 S12NUTM4 for PWR TRANSHNT8116801300 S13WOOFER UNITFSB82AC8

31、00401 CABINET ASS1with DUCT and ACOUSTIC FELT Sub woofer Ref. No.DescriptionSpecificationPart No. P13Carton SKS-HT150 Parts list Packing view Color Satellite speaker SKS-HT150 PACKING VIEW A 1 2 3 4 5 BCD P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 13 P15 P14 SKS-HT150 http:/www.onkyo.co.jp/ HOMEPAGE 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 E-mail: Sales & Product Planning Div. : 2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN Tel: 072-831-8111 Fax: 072-833-5222 ONKYO CORPORATION