JBL-SCS135-htss-sm 电路图 维修手册.pdf

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1、JBL Incorporated 250 Crossways Park Dr. Woodbury, New York 11797 REV 1 5/2001 Simply Cinema SCS135 Home Theater Speaker System SERVICE MANUAL RadioFans.CN 收音机爱 好者资料库 SCS135 2 TABLE OF CONTENTS BASIC SYSTEM SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 DETA

2、ILED SUB135 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

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

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

6、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 RadioFans.CN 收音机爱 好者资料库 SCS135 3 Specifications SCS135 SYSTEM Frequency Response35Hz - 20kHz (-6dB) Satellites Recommended Power 10 - 100 watts Impedance8 ohms nominal Sensitivity86dB 1 watt/1 met

7、er TweeterOne 1/2 titanium-laminate dome, video-shielded MidrangeOne 3 driver, video-shielded Dimensions (H x W x D)4-3/8 x 3-3/16 x 3-3/4 111mm x 81mm x 95mm Weight1.1lb/0.5kg Center Channel Recommended Power10 - 50 watts Impedance8 ohms nominal Sensitivity86dB 1 watt/1 meter TweeterOne 1/2 titaniu

8、m-laminate dome, video-shielded MidrangeDual 3 drivers, video-shielded Dimensions (H x W x D)3-1/4 x 7-5/8 x 3-3/4 83mm x 194mm x 95mm Weight1.89 lb/0.86kg SUB135 Subwoofer100 watts RMS 8 woofer, bass-reflex enclosure Dimensions (H x W x D)15 x 13 x 14 381mm x 330mm x 356mm Weight30 lb/13.6kg Refine

9、ments may be made on occasion to existing products without notice, but will always meet or exceed original specifications unless otherwise stated. Simply Cinema is a registered trademark of JBL, Incorporated. RadioFans.CN 收音机爱 好者资料库 SCS135 4 SUB135 Detailed Specifications SCS135 5 Connections SCS135

10、 6 Connections (Cont.) SCS135 7 Operation SCS135 8 Troubleshooting SCS135 9 Mechanical/Packaging Parts List SUB135 Amplifier assemblySCS135/SUB-01 8” 4 ohm woofer20MF10PAG-DW02-01 Rubber footWI5216 135SAT Satellite, CompleteSCS135/SAT-01 Front footWI5213 Rear footWI0782 GrilleG225000 Woofer22PF48SA-

11、DW01-01 Wall bracketWI0408 Support muralWI0409 135CEN Center Channel, CompleteSCS135/CENTER GrilleG225001 Woofer DCR = 3.4 ohms 10%22PF48SA-DW01-01 Packaging Owners manualAI5073 Warranty cardAT0331 Survey cardAI0193 Outer cartonWG5164 Subwoofer styrofoamWP5101 Wire set (Sub in/out)SAL063-1 Wire set

12、(sats 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 pair

13、 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 l

14、ight, immediate bass response should be heard and felt from the port tube opening. Sweep Function 1) 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 or any other noises. If an

15、y unusual noises are heard, remove woofers and test. Driver Function 1) 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

16、fed by a signal 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. SIGNAL GENERATOR AMPLIFIER AC VOLT METER (10V) SUB135 UNDER TEST SPEAKER OUTPUT FROM AMPLIFIER I CAU

17、TION RISK OF ELECTRIC SHOCK DO NOT OPEN AC 120V-60Hz 200 Watts 00365 SCS135 12 Packaging SCS135 13 Electrical Parts List PartDescriptionQtyReference No.Designator SEMICONDUCTORS 197131n4148DIODE 1N4148 26mm TAP9D101, 103, 105, 108, 201, 202, 206, 207, 208 19915000335ZENER 3.3V 1/2W 26mm TAP2D102, 20

18、5 19915000625ZENER 6.2V 1/2W 26mm TAP2D106, 107 19915001605ZENER 16V 1/2W 26mm TAP1D109 19510204hgwLED 204HGW1D209 19700kbl405BD 4A 500V KBL405 BRIDGE1D110 197101n4002DIODE 1N40021D104 197101n4148DIODE 1N41482D301, 302 192027c1815grTR 2SC1815GR TAP8Q102, 111, 112, 113, 118, 206, 207, 208 192028a1015

19、grTR 2SA1015GR TAP PNP2Q114, 116 1921672n5551TR 2N5551 TAP NPN2Q103, 109 1921682n5401TR 2N5401 AI-PNP 350V 500mA TO-922Q104, 110 192021c1815grTR 2SC1815GR NPN4Q101, 115, 301, 302 192011d669aTR 2SD669A NPN1Q106 192021tip35cTR TIP35C NPN1Q107 192012b649aTR 2SB649A PNP1Q105 192022tip36cTR TIP36C PNP1Q1

20、08 192201d882yTR KSD882Y PNP1Q117 192202b772yTR KSB772Y PNP1Q119 19006m4558dIC OPA 4558D QUAD OP-AMP2U101, 203 19016tl074cnIC TL074CN ST QUAD OP-AMP3U201, 202, 301 RESISTORS 11014122j26RES 1.2K 1/4W 5% CF 26mm TAP1R265 11014472j26RES 4.7K 1/4W 5% CF 26mm TAP4R147,150,201,202 11014681j26RES 680 1/4W

21、5% CF 26mm TAP2R148,151 11016101j26RES 100 1/6W 5% CF 26mm TAP4R120,213,214,215 11016102j26RES 1K 1/6W 5% CF 26mm TAP2R124,254 11016103j26RES 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, 314 11016104j26RES 100K 1

22、/6W 5% CF 26mm TAP1R231 11016105j26RES 1M 1/6W 5% CF 26mm TAP2R143, 259 11016123j26RES 12K 1/6W 5% CF 26mm TAP2R135, 139 11016124j26RES 120K 1/6W 5% CF 26mm TAP1R233 11016151j26RES150 1/6W 5% CF 26mm TAP1R253 SCS135 14 Electrical Parts List PartDescriptionQtyReference No.Designator 11016152j26RES 1.

23、5K 1/6W 5% CF 26mm TAP6R103, 123, 136, 137, 141, 142 11016153j26RES 15K 1/6W 5% CF 26mm TAP5R118, 145, 152, 154, 234 11016154j26RES 150K 1/6W 5% CF 26mm TAP2R131, 252 11016181j26RES 180 1/6W 5% CF 26mm TAP2R111, 114 11016182j26RES 1.8K 1/6W 5% CF 26mm TAP1R153 11016183j26RES 18K 1/6W 5% CF 26mm TAP2

24、R227, 262 11016223j26RES 22K 1/6W 5% CF 26mm TAP10R128, 129, 133, 237, 238, 255, 256, 263, 310, 312 11016273j26RES 27K 1/6W 5% CF 26mm TAP1R223 11016205j26RES 2M 1/6W 5% CF 26mm TAP1R257 11016332j26RES 3.3K 1/6W 5% CF 26mm TAP5R106, 107, 144, 236, 258 11016333j26RES 33K 1/6W 5% CF 26mm TAP1R305 1101

25、6392j26RES 3.9K 1/6W 5% CF 26mm TAP2R105, 108 11016393j26RES 39K 1/6W 5% CF 26mm TAP1R126 11016470j26RES 47 1/6W 5% CF 26mm TAP4R112, 113, 115, 116 11016471j26RES 470 1/6W 5% CF 26mm TAP1R140 11016472j26RES 4.7K 1/6W 5% CF 26mm TAP5R110, 125, 130, 207, 208 11016473j26RES 47K 1/6W 5% CF 26mm TAP5R101

26、, 219, 249, 250, 251 11016474j26RES 470K 1/6W 5% CF 26mm TAP1R307 11016512j26RES 5.1K 1/6W 5% CF 26mm TAP2R210, 211 11016513j26RES 51K 1/6W 5% CF 26mm TAP1R224 11016560j26RES 56 1/6W 5% CF 26mm TAP1R117 11016563j26RES 56K 1/6W 5% CF 26mm TAP1R104 11016682j26RES 6.8K 1/6W 5% CF 26mm TAP1R109 11016751

27、j26RES 750 1/6W 5% CF 26mm TAP2R311, 313 11016755j26RES 7.5M 1/6W 5% CF 26mm TAP1R306 11016913j26RES 91K 1/6W 5% CF 26mm TAP4R203, 204, 205, 206 11010821jk1RES 820 1W 5% 5mm1R132 110122r2j15RES 2.2 1/2W 5% 15mm1R127 11020331jk2RES 330 2W 5% 5mm2R146, 149 113500r1j10RES 0.1 5W 5% 1 2R121, 2 11403302m

28、0SVR 3K 0.3W 20%1R138 115h503a101VR D16 50K/1 A VOLUME CONTROL1VR201 CAPACITORS 1302G472MD00CERAMICS CAP . 4700P 400V 20%1ON POWER SWITCH 1302b101k503CD 100P 50V 10% TAP3C207, 214, 220 1302b102k503CD 1000P 50V 10% TAP2C116, 203 SCS135 15 Electrical Parts List PartDescriptionQtyReference No.Designato

29、r 1302b221k503CD 220P 50V 10% TAP6C204, 205, 210, 211, 212, 230 1302b681k503CD 680P 50V 10% TAP1C208 1302f104z503CD 0.1U 50V +80/-20% TAP13C108, 113, 115, 119, 232, 235, 236, 237, 239, 240, 241, 305, 306 1303f473m503CD 0.047U 50V 20% TAP2C106, 209 130sl470k503CD 47P 50V 10% TAP11C229 132103j503MC 0.

30、01U 50V 5% TAP2C223, 224 132104j503MC 0.1U 50V 5% TAP4C107, 218, 221, 222 132223ja03MC 0.022U 100V 5% TAP5C124, 125, 126, 128, 215 132473j503MC 0.047U 50V 5% TAP2C216, 217 132103j503MC 0.01U 50V 5% TAP2C302, 305 1353105m50EC 1U 50V 20% TAP3C105, 112, 228 1353106m50EC 10U 50V 20% TAP6C201, 202, 206,

31、213, 219, 231 1353107m16EC 100U 16V 20% TAP6C109, 117, 120, 234, 238, 242 1353226m50EC 22U 50V 20% TAP4C114, 118, 225, 301 1353227m10EC 220U 10V 20% TAP2C129, 130 1353227m16EC 220U 16V 20% TAP2C111, 233 1353476m25EC 47U 25V 20% TAP2C103, 304 132223ja04MC 0.022U 100V 5%2C123, 127 1354107m16EC 100U 16

32、V 20% 1C110 1354688m50EC 6800U 50V 20% D25X45mm2C121, 122 MISCELLANEOUS 180tms7210vSW210 AUTO/ON SLIDE SWITCH 156b010010TUBE 1*10mm 2Q101, 115 1740rcb202vRCA JACK RCB-202V1JK202 1740rcb242v1JACK RCA RCB-242V-11JK203 171udhss124dRELAY 5A 24V UDH-SS124D1RY101 1742rsp108v8PIN SPK JACK RSP-108V1JK201 19

33、33m2520ISLATOR MICA TO-3P 25*20mm2Q107, 108 180PBR12C11SPOWER PUSH SW. BR12C11S1 152U602015AC CORD SVT FT-2 6FT1 155520020FUSE HOLDER R3-111 154U25006T0FUSE 2.5A 250V 20mm1 700KB800SUB. LEVEL KNOB1 150E8604107TRANSFORMER EI-86 60HZ 1 120V TT0869906580 SCS135 16 Integrated Circuit Diagrams C B E TIP3

34、5C NPN, TIP36C PNP, Q107,108 4558 DUAL OP AMP, U101, 203 OPAMP, QUAD 14P DIL TL074 U201, 202, 301 TRANS, PNP, 2N5401 TAP, TO-92, Q104,110 TRANS, PNP, TAP, 2SA1015GR, 2SB649A, KSD882Y, KSB772Y Q114,116,105,117,119 TRANS, NPN, 2N5551 TAP, Q103,109 TRANS, NPN, 2SC1815GR TAP, Q102,111,112,113,118,206, 207,208 00340-1 PCB SCS135 17 PCB SCS135 18 PCB SCS135 19 Schematic SCS135 20