JBL-SCS135-htss-sm 维修电路原理图.pdf

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1、JBL Incorporated250 Crossways Park Dr.Woodbury, New York 11797REV 1 5/2001Simply CinemaSCS135Home Theater Speaker SystemSERVICE MANUALRadioFans.CN 收音机爱 好者资料库SCS1352TABLE OF CONTENTSBASIC SYSTEM SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3DETAILED SUB135 S

2、PECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3、. . . . . . . . . .7TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8MECHANICAL/PACKAGING PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9SUB135 DETAILED EXPLODED VIEW . . . . . . . . . . . . . . . . . . . . .

4、. . . . . . . . . . . . .10TEST SET UP AND PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11PACKAGING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12ELECTRICAL PARTS LIST . . . . . . . . . . . . . . . .

5、 . . . . . . . . . . . . . . . . . . . . . . . . . . .13INTEGRATED CIRCUIT DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16PRINTED CIRCUIT BOARDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17SCHEMATICS . . . . . . . . . . . . .

6、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20RadioFans.CN 收音机爱 好者资料库SCS1353SpecificationsSCS135 SYSTEMFrequency Response35Hz - 20kHz (-6dB)SatellitesRecommended Power 10 - 100 wattsImpedance8 ohms nominalSensitivity86dB 1 watt/1 meterTweeterOne 1/2 titanium-laminate

7、 dome, video-shieldedMidrangeOne 3 driver, video-shieldedDimensions (H x W x D)4-3/8 x 3-3/16 x 3-3/4111mm x 81mm x 95mmWeight1.1lb/0.5kgCenter ChannelRecommended Power10 - 50 wattsImpedance8 ohms nominalSensitivity86dB 1 watt/1 meterTweeterOne 1/2 titanium-laminate dome, video-shieldedMidrangeDual

8、3 drivers, video-shieldedDimensions (H x W x D)3-1/4 x 7-5/8 x 3-3/483mm x 194mm x 95mmWeight1.89 lb/0.86kgSUB135 Subwoofer100 watts RMS8 woofer, bass-reflex enclosureDimensions (H x W x D)15 x 13 x 14381mm x 330mm x 356mmWeight30 lb/13.6kgRefinements may be made on occasion to existing products wit

9、hout notice, but will always meet orexceed original specifications unless otherwise stated.Simply Cinema is a registered trademark of JBL, Incorporated.SCS1354SUB135 Detailed SpecificationsSCS1355ConnectionsSCS1356Connections (Cont.)SCS1357OperationSCS1358TroubleshootingSCS1359Mechanical/Packaging P

10、arts ListSUB135Amplifier assemblySCS135/SUB-018” 4 ohm woofer20MF10PAG-DW02-01Rubber footWI5216135SATSatellite, CompleteSCS135/SAT-01Front footWI5213Rear footWI0782GrilleG225000Woofer22PF48SA-DW01-01Wall bracketWI0408Support muralWI0409135CENCenter Channel, CompleteSCS135/CENTERGrilleG225001Woofer D

11、CR = 3.4 ohms 10%22PF48SA-DW01-01PackagingOwners manualAI5073Warranty cardAT0331Survey cardAI0193Outer cartonWG5164Subwoofer styrofoamWP5101Wire set (Sub in/out)SAL063-1Wire set (sats & center)SAL5009Wire set (surround)SAL5019OPTIONAL: Floor Stands for 135SAT satellites - FS300SUB135 Detailed Explod

12、ed ViewSCS13510REF.No.PARTS No.DESCRIPTIONQTY12345678910N/AN/A *WI521606-T43005PA0600120MF10PAG-DW02-0106-T4205012730A125640RP135-1723D12511441181EMPTY CABINET ASSEMBLYPORT TUBERUBBER FOOTWOOD SCREW 4x30SPEAKER EVA CUSHIOH 600 x7x1tJBL 8 35MM 4 SUBWOOFERWOOD SCREW 4x20mmSOUND-ABSORBENTREAR PANEL 215

13、x270 x2.5t1EVA CUSHION 170 x5x1t111121314151010SUB135700KB800653HS135-S1933M2520192021TIP35CPRE. AMP./POWER AMP. P.C. BOARDSUB. LEVEL KNOBHEAT SINK 65x32x31 (ALUMINIUM)MICATRANSISTOR TIP35C11121CERAMICS CAP. 4700P 400V 20%POWER PUSH SW. BR12C11SSCREW M4x16 TYPE TYPE CRUBBER CUSHIOH 25x21x4tTRANSFORM

14、ER EI-86 60Hz 120V TT0869906580SCREW M3x8xP0.5 TYPE CPCB RRACKET L TYPE T=1.6mm A.P.C.CSCREW M3x14xP0.5 mmSCREW M3x8 TYPE TTSHOULDER WASHER (SW06002)725A12506-M41605152U602015707AC8001302G472MD00180PBR12C11SPARTS No.150E860410706-M30809192022TIP36C650SUB24006-M3140306-M30814712A130REF.No.164211144DE

15、SCRIPTION1142121QTY2171819650LB800BRACKET 14.2x8.0 x5.2 t=1.6mm2021222324252627282906-N4HW01TOOTH LOCK WASHER FOR M4 NUTSCORD BUSHINHS30AC CORD SVT FT-2 6FTFUSE HOLDER R3-11HEAT SINK 117.5x60 x25WIRE RED 18AWG 80mmWOOD SCREW 4x12mm39723B125-116210302001723A125723B125700RC800A4406-T308044342414015552

16、0020653HS135-1154U25006T01621008200706-T4120806-T420501206-T31004723A125-1PARTS No.3438373635REF.No.323331FUSE 2.5A 250V 20mm222211DESCRIPTION14210411QTY1WOOD SCREW t4x20mmSCREW M3x10mmEVA CUSHIOH 213x15x1.0tREAR CABINET 268x213x102 A.B.S ULSPEAKER WIRE UL1015 300mmSCREW 3x8mm PAN TYPE C123456734891

17、0111213141516171814171621192011202222442324242526262728293031173233343535353536363636372217343839393842434342404129abcdefghijklmnnmklabcdefghopqropqrTRANSISTOR TIP36CEVA CUSHIOH 238x15x1.0tEVA CUSHIOH 213x15x2.0tEVA CUSHIOH 238x15x2.0tGJ1KH2345FEDCG6789J101112KHEFCDBA132547698AB10121100335* On 9/1/2

18、000 a new replacement port tube was included with the SUB135SCS13511Test Set Up and ProcedureEquipment needed: Function/signal generator/sweep generator Integrated Amplifier Multimeter Speaker cablesGeneral Unit Function (UUT = Unit Under Test)1) From the signal generator, connect one line level (RC

19、A) cable to the Subwoofer Line Level Input jacks L/Ron the UUT. Use a Y-cable from a mono source if necessary to connect to both inputs. Do not connect tothe single SUB input.2) On the front of the unit, turn the LEVEL control full counterclockwise.3) Turn on generator, adjust to 100mV, 50 Hz.4) Plu

20、g in UUT; turn the power switch ON. LED should be Red. Turn LEVEL control full clockwise (MAX)5) LED should now be Green; immediate bass response should be heard and felt from port tube opening.6) Turn off generator, turn VOLUME control fully counterclockwise, disconnect RCA cable.7) Connect one pai

21、r of speaker cables to Speaker Level input terminal (IN) on UUT. Cables should be con-nected to an integrated amplifier fed by the signal generator.8) Turn on generator and adjust so that speaker level input at the amplifier is 2.0V, 50 Hz. Turn LEVEL con-trol full clockwise.9) Green LED should ligh

22、t, immediate bass response should be heard and felt from the port tube opening.Sweep Function1) Follow steps 7-9 above, using a sweep generator as a signal source.2) Sweep generator from 20Hz to 300Hz. Listen to the cabinet and drivers for any rattles, clicks, buzzes orany other noises. If any unusu

23、al noises are heard, remove woofers and test.Driver Function1) Remove woofer from cabinet; detach + and - wire clips.2) Check DC resistance of woofer; it should be 3.4 ohms 10%3) Connect a pair of speaker cables to driver terminals. Cables should be connected to an integrated amplifi-er fed by a sig

24、nal generator. Turn on generator and adjust so that speaker level output is 5.0V.4) Sweep generator from 20Hz to 1kHz. Listen to driver for any rubbing, buzzing, or other unusual noises.SIGNALGENERATORAMPLIFIERAC VOLTMETER (10V)SUB135UNDER TESTSPEAKEROUTPUTFROMAMPLIFIERICAUTIONRISK OF ELECTRIC SHOCK

25、DO NOT OPENAC 120V-60Hz200 Watts00365SCS13512PackagingSCS13513Electrical Parts ListPartDescriptionQtyReferenceNo.DesignatorSEMICONDUCTORS197131n4148DIODE 1N4148 26mm TAP9D101, 103, 105, 108, 201, 202,206, 207, 20819915000335ZENER 3.3V 1/2W 26mm TAP2D102, 20519915000625ZENER 6.2V 1/2W 26mm TAP2D106,

26、10719915001605ZENER 16V 1/2W 26mm TAP1D10919510204hgwLED 204HGW1D20919700kbl405BD 4A 500V KBL405 BRIDGE1D110197101n4002DIODE 1N40021D104197101n4148DIODE 1N41482D301, 302192027c1815grTR 2SC1815GR TAP8Q102, 111, 112, 113, 118, 206,207, 208192028a1015grTR 2SA1015GR TAP PNP2Q114, 1161921672n5551TR 2N555

27、1 TAP NPN2Q103, 1091921682n5401TR 2N5401 AI-PNP 350V 500mA TO-922Q104, 110192021c1815grTR 2SC1815GR NPN4Q101, 115, 301, 302192011d669aTR 2SD669A NPN1Q106192021tip35cTR TIP35C NPN1Q107192012b649aTR 2SB649A PNP1Q105192022tip36cTR TIP36C PNP1Q108192201d882yTR KSD882Y PNP1Q117192202b772yTR KSB772Y PNP1Q

28、11919006m4558dIC OPA 4558D QUAD OP-AMP2U101, 20319016tl074cnIC TL074CN ST QUAD OP-AMP3U201, 202, 301RESISTORS11014122j26RES 1.2K 1/4W 5% CF 26mm TAP1R26511014472j26RES 4.7K 1/4W 5% CF 26mm TAP4R147,150,201,20211014681j26RES 680 1/4W 5% CF 26mm TAP2R148,15111016101j26RES 100 1/6W 5% CF 26mm TAP4R120,

29、213,214,21511016102j26RES 1K 1/6W 5% CF 26mm TAP2R124,25411016103j26RES 10K 1/6W 5% CF26mmTAP23R134, R134,209,212, 216, 217,220, 221, 228, 229, 230, 232,235, 240, 260, 264, 301, 302,303, 304, 308, 309, 31411016104j26RES 100K 1/6W 5% CF 26mm TAP1R23111016105j26RES 1M 1/6W 5% CF 26mm TAP2R143, 2591101

30、6123j26RES 12K 1/6W 5% CF 26mm TAP2R135, 13911016124j26RES 120K 1/6W 5% CF 26mm TAP1R23311016151j26RES150 1/6W 5% CF 26mm TAP1R253SCS13514Electrical Parts ListPartDescriptionQtyReferenceNo.Designator11016152j26RES 1.5K 1/6W 5% CF 26mm TAP6R103, 123, 136, 137, 141, 14211016153j26RES 15K 1/6W 5% CF 26

31、mm TAP5R118, 145, 152, 154, 23411016154j26RES 150K 1/6W 5% CF 26mm TAP2R131, 25211016181j26RES 180 1/6W 5% CF 26mm TAP2R111, 11411016182j26RES 1.8K 1/6W 5% CF 26mm TAP1R15311016183j26RES 18K 1/6W 5% CF 26mm TAP2R227, 26211016223j26RES 22K 1/6W 5% CF 26mm TAP10R128, 129, 133, 237, 238, 255,256, 263,

32、310, 31211016273j26RES 27K 1/6W 5% CF 26mm TAP1R22311016205j26RES 2M 1/6W 5% CF 26mm TAP1R25711016332j26RES 3.3K 1/6W 5% CF 26mm TAP5R106, 107, 144, 236, 25811016333j26RES 33K 1/6W 5% CF 26mm TAP1R30511016392j26RES 3.9K 1/6W 5% CF 26mm TAP2R105, 10811016393j26RES 39K 1/6W 5% CF 26mm TAP1R12611016470

33、j26RES 47 1/6W 5% CF 26mm TAP4R112, 113, 115, 11611016471j26RES 470 1/6W 5% CF 26mm TAP1R14011016472j26RES 4.7K 1/6W 5% CF 26mm TAP5R110, 125, 130, 207, 20811016473j26RES 47K 1/6W 5% CF 26mm TAP5R101, 219, 249, 250, 25111016474j26RES 470K 1/6W 5% CF 26mm TAP1R30711016512j26RES 5.1K 1/6W 5% CF 26mm T

34、AP2R210, 21111016513j26RES 51K 1/6W 5% CF 26mm TAP1R22411016560j26RES 56 1/6W 5% CF 26mm TAP1R11711016563j26RES 56K 1/6W 5% CF 26mm TAP1R10411016682j26RES 6.8K 1/6W 5% CF 26mm TAP1R10911016751j26RES 750 1/6W 5% CF 26mm TAP2R311, 31311016755j26RES 7.5M 1/6W 5% CF 26mm TAP1R30611016913j26RES 91K 1/6W

35、5% CF 26mm TAP4R203, 204, 205, 20611010821jk1RES 820 1W 5% 5mm1R132110122r2j15RES 2.2 1/2W 5% 15mm1R12711020331jk2RES 330 2W 5% 5mm2R146, 149113500r1j10RES 0.1 5W 5% 1 2R121, 211403302m0SVR 3K 0.3W 20%1R138115h503a101VR D16 50K/1 A VOLUME CONTROL1VR201CAPACITORS1302G472MD00CERAMICS CAP . 4700P 400V

36、20%1ON POWER SWITCH1302b101k503CD 100P 50V 10% TAP3C207, 214, 2201302b102k503CD 1000P 50V 10% TAP2C116, 203SCS13515Electrical Parts ListPartDescriptionQtyReferenceNo.Designator1302b221k503CD 220P 50V 10% TAP6C204, 205, 210, 211, 212, 2301302b681k503CD 680P 50V 10% TAP1C2081302f104z503CD 0.1U 50V +80

37、/-20% TAP13C108, 113, 115, 119, 232, 235,236, 237, 239, 240, 241, 305,3061303f473m503CD 0.047U 50V 20% TAP2C106, 209130sl470k503CD 47P 50V 10% TAP11C229132103j503MC 0.01U 50V 5% TAP2C223, 224132104j503MC 0.1U 50V 5% TAP4C107, 218, 221, 222132223ja03MC 0.022U 100V 5% TAP5C124, 125, 126, 128, 21513247

38、3j503MC 0.047U 50V 5% TAP2C216, 217132103j503MC 0.01U 50V 5% TAP2C302, 3051353105m50EC 1U 50V 20% TAP3C105, 112, 2281353106m50EC 10U 50V 20% TAP6C201, 202, 206, 213, 219, 2311353107m16EC 100U 16V 20% TAP6C109, 117, 120, 234, 238, 2421353226m50EC 22U 50V 20% TAP4C114, 118, 225, 3011353227m10EC 220U 1

39、0V 20% TAP2C129, 1301353227m16EC 220U 16V 20% TAP2C111, 2331353476m25EC 47U 25V 20% TAP2C103, 304132223ja04MC 0.022U 100V 5%2C123, 1271354107m16EC 100U 16V 20% 1C1101354688m50EC 6800U 50V 20% D25X45mm2C121, 122MISCELLANEOUS180tms7210vSW210 AUTO/ON SLIDE SWITCH156b010010TUBE 1*10mm 2Q101, 1151740rcb2

40、02vRCA JACK RCB-202V1JK2021740rcb242v1JACK RCA RCB-242V-11JK203171udhss124dRELAY 5A 24V UDH-SS124D1RY1011742rsp108v8PIN SPK JACK RSP-108V1JK2011933m2520ISLATOR MICA TO-3P 25*20mm2Q107, 108180PBR12C11SPOWER PUSH SW. BR12C11S1152U602015AC CORD SVT FT-2 6FT1155520020FUSE HOLDER R3-111154U25006T0FUSE 2.

41、5A 250V 20mm1700KB800SUB. LEVEL KNOB1150E8604107TRANSFORMER EI-86 60HZ 1120V TT0869906580SCS13516Integrated Circuit DiagramsCBETIP35C NPN, TIP36C PNP,Q107,1084558 DUAL OP AMP,U101, 203OPAMP, QUAD 14P DIL TL074U201, 202, 301TRANS, PNP, 2N5401 TAP,TO-92,Q104,110TRANS, PNP, TAP,2SA1015GR, 2SB649A, KSD882Y, KSB772YQ114,116,105,117,119TRANS, NPN, 2N5551 TAP,Q103,109TRANS, NPN, 2SC1815GR TAP,Q102,111,112,113,118,206,207,20800340-1PCBSCS13517PCBSCS13518PCBSCS13519SchematicSCS13520