JBL-SCS138-sub-sm2 电路图 维修手册.pdf

《JBL-SCS138-sub-sm2 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《JBL-SCS138-sub-sm2 电路图 维修手册.pdf（13页珍藏版）》请在收音机爱好者资料库上搜索。

1、SIMPLY CINEMA - SCS 138-178 Subwoofer Service manual V2 (CE) SPECIFICATIONS: Active Subwoofer Section Low Frequency Cut-off: 35Hz High Frequency Cut-off: 40Hz - 120Hz Variable Built-In Amplifier Power: 100 Watts RMS Drive Units: 200mm Paper Cone Long Throw Driver Bass Reflex Enclosure Dimensions (H

2、x W x D): 450mm x 250mm x 360 mm Weight: 13.6kg RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 Part list for exploded view SCS138-178 material Nomaterial descriptionquantity 1010SUB138CEPCB ASSY AMP1 1010SUB138E01PCB AMP ASSY1 1302g472md00capacitor1 150e8604106transformer1 152v60202601power cable S

3、P=021B 6FT VDE1 154v12506t0fuse TSD 1.25A 250v VDE1 155520020fuse bracket R3-111 156h040015shrinkable tube 1*20mm2 156h040015shrinkable tube 4*15mm2 156h100040shrinkable tube 10*40mm1 162505020052 pin 500mm redblack awg18 t187 t110*0.8t1 162a0900002wires1 16311009plastic binding wire transparent 100

4、mm3 176wjcelclosed edge terminal 2 180psdd1d1power switch SDDLD1-A1-D-!1 1932m1813piezo sheet To-220 18*13mm2 600b8401200wood screw4 602c8401610mechanic screw4 602f8301200mechanic screw1 602p8200600mechanic screw2 602p8300800mechanic screw8 606p8301000P type self screw6 607p8300600B type self screw2

5、 607p8300800B type self screw8 610gm4bM4 nut 4 640rp138e-1aluminum plate 215*270*2.5t1 644a138aluminum foil 95*50*t0.21 644b138aluminum foil 135*25*0.21 650ih125IC holder1 650sh138switch bracket 72*21.5*T1.2mm1 650sub240PCB bracket L type t=1.6mm S.P.C.C2 653hs138-1heat sink 117.5*60*25 anodization

6、white1 700fp138plastic porttube parts1 700pb138power key1 700rc138rear housing 268*213*102 A.B.S UL1 700vk138volume key2 7075p-4power cable knob 5P-4 1 707ac800power cable knob 4K-4 NO-BB2 723a125EVA gasket width 213*153*2.0mm2 723a125-1EVA gasket width 213*15*1.0t2.333 723a138EVA1 723b125EVA gasket

7、 length 238*15*2.0mm2 723b125-1EVA gasket length 238*15*1.0t2 723d125EVA gasket 170*5*1t1 723j125gasket EVA length 225*15*1t UL1 725a125rubber gasket 25*21*4t 4 860a125sticker 4 ohm speaker1 860a135sticker made in China1 RadioFans.CN 收音机爱 好者资料库 PART NO.DESCRIPTIONQTYREFERENCE 1101OSUB138CEPCB ASSY A

8、MP1 2101ASUB138CEAI PCB ASSY AMP OF SUB1381 3104sub138e00PCB OF SUB138CE1 411014122j26Resistor 1.2K 1/4W 5% CF 1R265 511014472j26Resistor 4.7K 1/4W 5% CF 2R201,2 611014560j26Resistor 56? 1/4W 5% CF 1R117 711016101j26Resistor 100? 1/6W 5% CF 4R120,213,4,5 811016102j26Resistor1K 1/6W 5% CF 3R124,66,25

9、4 911016103j26Resistor 10K 1/6W 5% CF 17 R133,4,209,12,6,7,235 ,6,40,60,7,9,4,5,80,1 1011016104j26Resistor100K 1/6W 5% CF 2R163,4 1111016105j26Resistor1M 1/6W 5% CF 2R143,259 1211016123j26Resistor 12K 1/6W 5% CF 3R135,9,65 1311016124j26Resistor 120K 1/6W 5% CF 1R233 1411016151j26Resistor 150? 1/6W 5

10、% CF 1R253 1511016152j26Resistor 1.5K 1/6W 5% CF 7R103,23,36,7,41,2,53 1611016153j26Resistor15K 1/6W 5% CF 5R118,45,52,4,234 1711016154j26Resistor 150K 1/6W 5% CF 2R131,252 1811016181j26Resistor180? 1/6W 5% CF 2R111,4 1911016205j26Resistor2.0M 1/6W 5% CF 1R257 2011016223j26Resistor22K 1/6W 5% CF 12

11、R128,9,55,6,8,60,237 ,8,55,62,76,8 2111016273j26Resistor27K 1/6W 5% CF 1R284 2211016332j26Resistor 3.3K 1/6W 5% CF 3R106,7,44 2311016333j26Resistor 33K 1/6W 5% CF 1R271 2411016392j26Resistor 3.9K 1/6W 5% CF 2R105,8 Part list for SCS 138-178 V2 /106SUB138CE 2511016393j26Resistor39K 1/6W 5% CF 1R126 2

12、611016470j26Resistor47? 1/6W 5% CF 4R112,3,5,6 2711016471j26Resistor470? 1/6W 5% CF 3R140,61,2 2811016472j26Resistor 4.7K 1/6W 5% CF 12 R110,25,30,47,50,7,9 ,207,8,58,82,3 2911016473j26Resistor47K 1/6W 5% CF 5R101,219,49,50,1 3011016474j26Resistor 470K 1/6W 5% CF 2R266,73 3111016512j26Resistor 5.1K

13、1/6W 5% CF 2R210,1 3211016563j26Resistor 56K 1/6W 5% CF 1R104 3311016681j26Resistor680? 1/6W 5% CF 2R148,51 3411016682j26Resistor6.8K 1/6W 5% CF 1R109 3511016751j26Resistor750? 1/6W 5% CF 2R277,9 3611016755j26Resistor 7.5M 1/6W 5% CF 1R272 3711016913j26Resistor 91K 1/6W 5% CF 4R203,4,5,6 38116161252

14、f26Resistor 12.5K 1/6W 1% MF 1R268 391302b101k503Disc Capacitor 100P 50V 10% 3C139,40,207 401302b102k503Disc Capacitor 1000P 50V 10% 3C116,41,203 411302b221k503Disc Capacitor 220P 50V 10% 6C204,5,10,1,2,30 421302b681k503Disc Capacitor 680P 50V 10% 1C208 431302f104z503Disc Capacitor 0.1U 50V +80/-20%

15、 15 C108,13,5,9,37,8,226 ,7,32,5,6,41,2,7,8 441303f473m503Disc Capacitor 0.047U 50V 20% 2C106,209 45130sl470k503Disc Capacitor 47P 50V +350/-1000 10%1C229 46132103j503Mylar Capacitor 0.01U 50V 5% 4C223,4,44,5 47132104j503Mylar Capacitor 0.1U 50V 5% 3C107,221,2 48132223ja03Mylar Capacitor 0.022uF 100

16、V 5% 8C123,4,5,6,7,8,31,2 491353105m50Electrolytic Cap. 1U 50V 20% 3C105,12,228 501353106m50Electrolytic Cap. 10U 50V 20% 4C201,2,6,31 511353107m16Electrolytic Cap. 100uF 16V 20% 7 C109,10,17,20,234 ,49,50 521353107m50Electrolytic Cap. 100U 50V 20% 1C136 531353226m50Electrolytic Cap. 22U 50V 20% 5C1

17、14,8,225,43,53 541353227m10Electrolytic Cap. 220U 10V 20% 2C129,30 551353227m16Electrolytic Cap. 220U 16V 20% 1C111 561353336m16Electrolytic Cap. 33U 16V 20% 1C233 571353476m25Electrolytic Cap. 47U 25V 20% 2C103,246 58192027c1815grTransistor 2SC1815GR 11 Q102,11,2,3,8,23 ,6,201,2,6,7 59192027c2235yT

18、ransistor 2SC2235Y 1Q121 60192028a1015grTransistor 2SA1015GR 3Q114,6,27 61192028a965yTransistor 2SA965Y 1Q125 621921672n5551Transistor 2N5551 2Q103,9 631921682n5401Transistor 2N5401 AI-PNP2Q104,10 64197131n4148Diode 1N4148 20 D101,3,5,8,13,4,6,201 ,2,6,7,8,10,1,2,3,4,5,8,9 6519915000335Zener Diode 3

19、.3V 1/2W 2D102,205 6619915000625Zener Diode 6.2V 1/2W 2D106,7 6719915001605Zener Diode 16V 1/2W1D109 6811010821jk1Resistor 820? 1W 5%1R132 69110122r2j15Resistor 2.2? 1/2W 5% 1R127 7011016472j26Resistor 4.7K 1/6W 5% CF 1R157 71113500r1j10Cement Resistor 0.1? 5W 2R121,2 7211403302m0Semi-fixed Resistor

20、 3K 0.3W 20%1R138 731353107m50Electrolytic Cap. 100U 50V 20% 1C135 741354478m35Electrolytic Cap. 4700U 35V 20%2C121,2 751354478m50Electrolytic Cap. 4700U 50V 20%2C133,4 76171udhss124dRelay 5A 24V UDH-SS124D1RY101 771740rcb202vRCA JACK RCB-202V1JK202 781740rcb242v1JACK RCA RCB-242V-11JK203 791742rsp1

21、08v8 PIN SPK JACK RSP-108V1JK201 80180tms7210vSWITCH SLIDE 6PIN MS7210V1SW201 8119006m4558dI.C. OPA 4558D 4U101,201,2,4 8219016tl074cnI.C. TL074CN ST1U205 83192021c1815grTransistor 2SC1815GR2Q101,15 84192021tip35cTransistor TIP35C1Q107 85192022tip36cTransistor TIP36C1Q108 86192028a1015grTransistor 2

22、SA1015GR 1Q122 87192161tip41cTransistor TIP41C NPN SGS1Q001 88192162tip42cTransistor TIP42C PNP SGS1Q120 89192201d882yTransistor KSD882Y1Q117 90192202b772yTransistor KSB772Y1Q119 91192991d669aTransistor HSD669A1Q106 92192992b649aTransistor HSB649A1Q105 9319700kbl405Diode 4A 500V KBL4052D110,5 941971

23、01n4002Diode 1N40021D104 95197101n5402Diode 1N5402 2D111,2 96101OSUB138E01PCB AMP ASSY1 97101ASUB138E01AI PCB ASSY1 98104sub138e01PCB1 9911016102j26Resistor1K 1/6W 5% CF 2R226,7 100 11016103j26Resistor 10K 1/6W 5% CF 9R218,20,1,2,25,8,9,30,2 101 11016104j26Resistor100K 1/6W 5% CF 1R231 102 11016222j

24、26Resistor2.2K 1/6W 5% CF 2R266,7 103 11016273j26Resistor27K 1/6W 5% CF 1R223 104 11016513j26Resistor 51K 1/6W 5% CF 1R224 105 1302b101k503Disc Capacitor 100P 50V 10% 2C214,20 106 1302b102k503Disc Capacitor 1000P 50V 10% 2C1,2 107 1302f104z503Disc Capacitor 0.1U 50V +80/-20% 4C237,8,51,2 108 132223j

25、a03Mylar Capacitor 0.022uF 100V 5% 1C215 109 132473ja03Mylar Capacitor 0.047uF 100V 5% 1C216 110 1353106m50Electrolytic Cap. 10U 50V 20% 2C213,9 111 1353107m16Electrolytic Cap. 100uF 16V 20% 2C239,40 112 197131n4148Diode 1N4148 2D216,7 113 115h203b206Variable Resistor B20K H:12.5mm1VR202 114 115h503

26、a105Variable Resistor A50K H:12.5mm1VR201 115 129a105j633Metallize Cap. 1uF 63V 5% 1C218 116 129a474j633Metallize Cap. 0.47U 63V 5% 1C217 117 19006m4558dI.C. OPA 4558D 2U203,6 118 19510204hgwLED 204HGW1LED1 119 1302g472md00Disc Capacitor 4700P 400V 20% 1 120 150e8604106Power Transformer EI-86 230V/50Hz 1 121 152v60202601Line Cord SP-021B 6FT VDE1 122 154v12506t0FUSE TSD 1.25A 250V VDE1 123 155520020Fuse holder R3-111 124 180psddld1Switch SDDLD1-A1-D-11