Sm Front Page SCS138 SCS10 20 Service Manual
User Manual: SCS138
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Service Manual SPECIFICATIONS: SCS10 SPECIFICATIONS: SCS20 Satellite Section Satellite Section • Frequency Response (-6db): 110 Hz-22 kHz • Frequency Response (-6db): 110 Hz-22 kHz • Sensitivity (2.83V @ 1m): 86 dB • Sensitivity (2.83V @ 1m): 85 dB • Nominal Impedance: 6 Ohms • Nominal Impedance: 4 Ohms • Recommended Amplifier Power: 10 - 50 Watts RMS • Recommended Amplifier Power: 10 - 50 Watts RMS • Titanium Laminate HF: 12 mm • Titanium Laminate HF: 12 mm • Paper Cone Midrange : 75 mm • Paper Cone Midrange : dual 89 mm • Dimensions (H x W x D): 154 x 146 x 93 mm • Dimensions (H x W x D): 233 x 146 x 93 mm • Weight: 0.8 kg • Weight: 1.4 kg • Finish: aluminum • Finish: aluminum Center Section Center Section • Frequency Response (-6db): 110 Hz-22 kHz • Frequency Response (-6db): 110 Hz-22 kHz • Sensitivity (2.83V @ 1m): 85 dB • Sensitivity (2.83V @ 1m): 85 dB • Nominal Impedance: 4 Ohms • Nominal Impedance: 4 Ohms • Recommended Amplifier Power: 10 - 50 Watts RMS • Recommended Amplifier Power: 10 - 50 Watts RMS • Titanium Laminate HF: 12 mm • Titanium Laminate HF: 12 mm • Paper Cone Midrange : dual 89 mm • Paper Cone Midrange : dual 89 mm • Dimensions (H x W x D): 146 x 233 x 93 mm • Dimensions (H x W x D): 146 x 233 x 93 mm • Weight: 1.4 kg • Weight: 1.4 kg • Finish: aluminum • Finish: aluminum Subwoofer Section Subwoofer Section • Low Frequency Cut-off: 35 Hz • Low Frequency Cut-off: 35 Hz • High Frequency Cut-off: 40 Hz - 160 Hz Variable • High Frequency Cut-off: 40 Hz - 160 Hz Variable • Built-in Power Amplifier (RMS): 100 Watts RMS • Built-in Power Amplifier (RMS): 100 Watts RMS • Paper Cone Long Throw Driver : 200 mm • Paper Cone Long Throw Driver : 200 mm • Dimensions (H x W x D): 450 x 250 x 360 mm • Dimensions (H x W x D): 450 x 250 x 360 mm • Weight: 13.6 kg • Weight: 13.6 kg • Finish: beech • Finish: beech Technical manual Exploded view Technical manual Exploded view Technical manual Exploded view Technical manual Exploded view N0. Part number Description Quantity 1 not for sale wooden cabinet 1pc 2 106SCS10E SCSSUB Amplifier SCS10 and SCS20 1pc 3 20MF10DAG-DW04 JBL 8" woofer 35Φ 4Ω 1pc 4 06-t4205012 screw T4*20 (black chrome) 18pcs 5 06-t35325008 screw T3.5*32 8pcs 6 wi5579-g plastic foot 4pcs 7 wi5996 rubber cork Black 4pcs 8 700fp138j-1 Port tube &. Front panel 1pc 9 700vk138j-1 Vol and Crossover button 2pc 10 700pb138j-1 Power Button 1pc wg5454 Gift Box for SCS10 system 1pc Wg5453 wp5364 Gift Box for SCS20 system polyfoam for SCS10 and 20 SUB 1pc 1pc 9 10 8 Model name : SCS10/230 N0. 01 02 03 Description JBL SAT*4pcs+CEN*1pc JBL 8"driver+ Amp+cabinet Gift Box Part number SCS10 CA SCS10 SUB wg5454 SCS10 CA Description JBL 3"*2 + TW 4ohm BOX JBL 3"*2 + TW 4ohm BOX Owner Manual wire ass'y (a12001-1*1pc/bag + plastic bag) wire ass'y (40feet awg#18-30 twin wire) Quantity 1pc 1pc 1pc Part name : N0. Part number 1 SCS10 CEN 2 SCS10 SAT 3 ai5285 4 sa1063-1 5 sa15009 6 sa15019 7 wb6408 8 wi5970 9 wi5973 10 wi5974 11 wi5975 12 wp5362 13 wp5363 wire ass'y (15feet awg#18-30 twin wire 2pcs/bag) carton for SCS10 plastic bottom cover for SCS10 CEN bracket hook alu. Center support EPE EPE Quantity 1pc 4pcs 1pc 2bags 3bags 1bag 1pc 1pc 4pcs 4pcs 1 1set 1set Part name : N0. Part number 1 03-5206 2 06-t4095094 3 06-t4125101 4 32PF55JZH-HW01 5 35DM13NG-DT02 6 alw2505090 7 g035012 8 s6206 9 sz5936 10 wi5972 11 320-RUB-00180 12 333-EVA-00774 13 xc035018 14 306-PS-00701 15 xz035001 SCS10 CEN Description plastic bag screw T4*9 screw T4*12 JBL 3" 19mm 8ohm JBL tweeter 13mm 4ohm wire 250mm long 300uf(capacitor) iron grille for SCS10 CEN label for SCS10 CEN serial-number label rubber grommet for SCS10 SAT rubber cushion for SCS10 EVA 20*5*1.0t front of plastic part back of plastic part Aluminun extrusion Quantity 1pc 10pcs 4pcs 2pcs 1pc 1pc 1pc 1pc 1pc 4pcs 3pcs 4pcs 1pc 1pc 1pc Part name : N0. Part number 1 03-5207 2 06-t4095094 3 06-t4125101 SCS10 SAT Description plastic bag for SCS10 SAT screw T4*9 screw T4*12 Quantity 1pc 4pcs 4pcs 4 5 6 7 8 9 10 11 12 13 14 15 22PF48JZC-DW01 35DM13NG-DT01 320-RUB-00180 alw1805089 g255004 s6204 sz5940 wi5972 333-EVA-00774 xc255004 306-PS-00702 xz255000 JBL 2 1/2" 19mm 4ohm JBL tweeter 13mm 4ohm rubber causion wire 180mm long with 200uf capacitor iron grille for SCS10 SAT label for SCS10 SAT serial-number label for SCS10 SAT rubber grommet EVA 20*5*1.0t front of plastic part back of plastic part aluminum extrusion 1pc 1pc 3pcs 1pc 1pc 1pc 1pc 4pcs 4pcs 1pc 1pc 1pc SCS10 SUB Description Plastic Bag PO bag screw T3.5*32 screw T4*20 (black chrome) Amplifier JBL 8" woofer 35Φ 4Ω serial-number label for SCS10 SUB plastic foot non-waven cloth for SCS138 PVC hear-shrink tube Φ10*40 PVC hear-shrink tube Φ4*15 rubber cork Black EVA 19*10t polyfoam for SCS10 SUB wooden cabinet Port tube &. Front panel Quantity 1pc 1pc 8pcs 18pcs 1pc 1pc 1pc 4pcs 1pc 1pc 2pc 4pcs 1pc 1pc 1pc 1pc 700vk138j-1 Vol and Crossover button 2pc 700pb138j-1 Power Button 1pc Part name : N0. Part number 1 03-016 2 03-5117 3 06-t35325008 4 06-t4205012 5 106SCS10E 6 20MF10DAG-DW04 7 sz5934 8 wi5579-g 9 wi5658 10 wi5938 11 wi5939 12 wi5996 13 wi6017 14 wp5364 15 700fp138j-1 Model name : SCS20/230 N0. 01 02 03 Description JBL SAT*4pcs+CEN*1pc JBL 8"driver+ Amp+cabinet Gift Box Part number SCS20 CA SCS20 SUB wg5453 Model name : SCS20 CA N0. 1 2 3 4 5 6 7 8 9 10 11 12 Description JBL 3"*2 + TW 4ohm BOX JBL 3"*2 + TW 4ohm BOX Owner Manual for SCS10/SCS20 wire ass'y (a12001-1*1pc/bag + plastic bag) wire ass'y (40feet awg#18-30 twin wire) wire ass'y (15feet awg#18-30 twin wire 2pcs/bag) Part number SCS20 CEN SCS20 SAT ai5285 sa1063-1 sa15009 sa15019 wb6409 wi5973 wi5974 wi5975 wp5362 wp5363 carton (packing SAT and CEN only) bracket hook bottom plastic cover EPE EPE Part name : SCS20 CEN N0. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Description Plastic Bag (for center) screw T4*9 screw T4*12 JBL 3" 19mm 8ohm JBL tweeter 13mm 4ohm wire 250mm long with 300uf(capacitor) iron grille label for SCS20 CEN serial-number label rubber grommet front of plastic part back of plastic part rubber causion for SAT EVA causion aluminum extrusion Part number 03-5206 06-t4095094 06-t4125101 32PF55JZH-HW01 35DM13NG-DT02 alw2505090 g035012 s6205 sz5938 wi5972 xc035018 306-PS-00701 320-RUB-00180 333-EVA-00774 xz035001 Part name : SCS20 SAT N0. 1 2 3 Description Plastic Bag for CEN screw T4*9 screw T4*12 Part number 03-5206 06-t4095094 06-t4125101 Quantity 1pc 1pc 1pc Quantity 1pc 4pcs 1pc 2bags 3bags 1bag 1pc 4pcs 4pcs 1pc 1set 1set Quantity 1pc 10pcs 4pcs 2pcs 1pc 1pc 1pc 1pc 1pc 4pcs 1pc 1pc 3pcs 4pcs 1pc Quantity 1pc 10pcs 4pcs 4 5 6 7 8 9 10 11 12 13 14 15 32PF55JZH-HW01 35DM13NG-DT02 alw2505090 g035013 s6203 333-EVA-00774 sz5937 wi5972 320-RUB-00180 xc035018 306-PS-00703 xz035001 JBL 3" 19mm 8ohm JBL tweeter 13mm 4ohm wire 250mm long with 300uf capacitor iron gille for SCS20 CEN label for SCS20 SAT EVA 20*5*1.0t serial-number label for SCS20 SAT rubber grommet for SCS10 SAT rubber foot for SCS10 front of plastic part for SCS20 CEN back of plastic part aluminum extrusion for SCS20 CEN 2pcs 1pc 1pc 1pc 1pc 1pc 1pc 4pcs 3pcs 1pc 1pc 1pc Part name : N0. Part number SCS20 SUB Description Quantity 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Plastic Bag PO bag screw T3.5*32 screw T4*20 (black chrome) Amplifier JBL 8" woofer 35Φ 4Ω serial-number label plastic foot non-waven cloth for SCS138 PVC hear-shrink tube Φ10*40 PVC hear-shrink tube Φ4*15 rubber cork Black EVA 19*10t polyfoam for SCS20 SUB wooden cabinet 1pc 1pc 8pcs 18pcs 1pc 1pc 1pc 4pcs 1pc 1pc 2pc 4pcs 1pc 1pc 1pc 03-016 03-5117 06-t35325008 06-t4205012 106SCS10E 20MF10DAG-DW04 sz5935 wi5579-g wi5658 wi5938 wi5939 wi5996 wi6017 wp5365 SCS10/230 AND SCS20/230 EXPLODED VIEW Part list for SCSSUB PART NO. DESCRIPTION QTY REFERENCE 1 101OSUB138CE PCB ASS'Y AMP 1 2 101ASUB138CE AI PCB ASS'Y AMP OF SUB138 1 3 104sub138e00 PCB OF SUB138CE 1 4 11014122j26 Resistor 1.2K 1/4W ±5% CF 1 R265 5 11014472j26 Resistor 4.7K 1/4W ±5% CF 2 R201,2 6 11014560j26 Resistor 56Ω 1/4W ±5% CF 1 R117 7 11016101j26 Resistor 100Ω 1/6W ±5% CF 4 R120,213,4,5 8 11016102j26 Resistor1K 1/6W ±5% CF 3 R124,66,254 9 11016103j26 Resistor 10K 1/6W ±5% CF 17 R133,4,209,12,6,7,235 ,6,40,60,7,9,4,5,80,1 10 11016104j26 Resistor100K 1/6W ±5% CF 2 R163,4 11 11016105j26 Resistor1M 1/6W ±5% CF 2 R143,259 12 11016123j26 Resistor 12K 1/6W ±5% CF 3 R135,9,65 13 11016124j26 Resistor 120K 1/6W ±5% CF 1 R233 14 11016151j26 Resistor 150Ω 1/6W ±5% CF 1 R253 15 11016152j26 Resistor 1.5K 1/6W ±5% CF 7 R103,23,36,7,41,2,53 16 11016153j26 Resistor15K 1/6W ±5% CF 5 R118,45,52,4,234 17 11016154j26 Resistor 150K 1/6W ±5% CF 2 R131,252 18 11016181j26 Resistor180Ω 1/6W ±5% CF 2 R111,4 19 11016205j26 Resistor2.0M 1/6W ±5% CF 1 R257 20 11016223j26 Resistor22K 1/6W ±5% CF 12 R128,9,55,6,8,60,237 ,8,55,62,76,8 21 11016273j26 Resistor27K 1/6W ±5% CF 1 R284 22 11016332j26 Resistor 3.3K 1/6W ±5% CF 3 R106,7,44 23 11016333j26 Resistor 33K 1/6W ±5% CF 1 R271 24 11016392j26 Resistor 3.9K 1/6W ±5% CF 2 R105,8 25 11016393j26 Resistor39K 1/6W ±5% CF 1 R126 26 11016470j26 Resistor47Ω 1/6W ±5% CF 4 R112,3,5,6 27 11016471j26 Resistor470Ω 1/6W ±5% CF 3 R140,61,2 28 11016472j26 Resistor 4.7K 1/6W ±5% CF 12 R110,25,30,47,50,7,9 ,207,8,58,82,3 29 11016473j26 Resistor47K 1/6W ±5% CF 5 R101,219,49,50,1 30 11016474j26 Resistor 470K 1/6W ±5% CF 2 R266,73 31 11016512j26 Resistor 5.1K 1/6W ±5% CF 2 R210,1 32 11016563j26 Resistor 56K 1/6W ±5% CF 1 R104 33 11016681j26 Resistor680Ω 1/6W ±5% CF 2 R148,51 34 11016682j26 Resistor6.8K 1/6W ±5% CF 1 R109 35 11016751j26 Resistor750Ω 1/6W ±5% CF 2 R277,9 36 11016755j26 Resistor 7.5M 1/6W ±5% CF 1 R272 37 11016913j26 Resistor 91K 1/6W ±5% CF 4 R203,4,5,6 38 116161252f26 Resistor 12.5K 1/6W ±1% MF 1 R268 39 1302b101k503 Disc Capacitor 100P 50V ±10% 3 C139,40,207 40 1302b102k503 Disc Capacitor 1000P 50V ±10% 3 C116,41,203 41 1302b221k503 Disc Capacitor 220P 50V ±10% 6 C204,5,10,1,2,30 42 1302b681k503 Disc Capacitor 680P 50V ±10% 1 C208 43 1302f104z503 Disc Capacitor 0.1U 50V +80/-20% 15 C108,13,5,9,37,8,226 ,7,32,5,6,41,2,7,8 44 1303f473m503 Disc Capacitor 0.047U 50V ±20% 2 C106,209 45 130sl470k503 Disc Capacitor 47P 50V +350/-1000 ±10% 1 C229 46 132103j503 Mylar Capacitor 0.01U 50V ±5% 4 C223,4,44,5 47 132104j503 Mylar Capacitor 0.1U 50V ±5% 3 C107,221,2 48 132223ja03 Mylar Capacitor 0.022uF 100V ±5% 8 C123,4,5,6,7,8,31,2 49 1353105m50 Electrolytic Cap. 1U 50V ±20% 3 C105,12,228 50 1353106m50 Electrolytic Cap. 10U 50V ±20% 4 C201,2,6,31 51 1353107m16 Electrolytic Cap. 100uF 16V ±20% 7 C109,10,17,20,234 ,49,50 52 1353107m50 Electrolytic Cap. 100U 50V ±20% 1 C136 53 1353226m50 Electrolytic Cap. 22U 50V ±20% 5 C114,8,225,43,53 54 1353227m10 Electrolytic Cap. 220U 10V ±20% 2 C129,30 55 1353227m16 Electrolytic Cap. 220U 16V ±20% 1 C111 56 1353336m16 Electrolytic Cap. 33U 16V ±20% 1 C233 57 1353476m25 Electrolytic Cap. 47U 25V ±20% 2 C103,246 58 192027c1815gr Transistor 2SC1815GR 11 Q102,11,2,3,8,23 ,6,201,2,6,7 59 192027c2235y Transistor 2SC2235Y 1 Q121 60 192028a1015gr Transistor 2SA1015GR 3 Q114,6,27 61 192028a965y Transistor 2SA965Y 1 Q125 62 1921672n5551 Transistor 2N5551 2 Q103,9 63 1921682n5401 Transistor 2N5401 AI-PNP 2 Q104,10 64 197131n4148 Diode 1N4148 20 D101,3,5,8,13,4,6,201 ,2,6,7,8,10,1,2,3,4,5,8,9 65 19915000335 Zener Diode 3.3V 1/2W 2 D102,205 66 19915000625 Zener Diode 6.2V 1/2W 2 D106,7 67 19915001605 Zener Diode 16V 1/2W 1 D109 68 11010821jk1 Resistor 820Ω 1W ±5% 1 R132 69 110122r2j15 Resistor 2.2Ω 1/2W ±5% 1 R127 70 11016472j26 Resistor 4.7K 1/6W ±5% CF 1 R157 71 113500r1j10 Cement Resistor 0.1Ω 5W 2 R121,2 72 11403302m0 Semi-fixed Resistor 3K 0.3W ±20% 1 R138 73 1353107m50 Electrolytic Cap. 100U 50V ±20% 1 C135 74 1354478m35 Electrolytic Cap. 4700U 35V ±20% 2 C121,2 75 1354478m50 Electrolytic Cap. 4700U 50V ±20% 2 C133,4 76 171udhss124d Relay 5A 24V UDH-SS124D 1 RY101 77 1740rcb202v RCA JACK RCB-202V 1 JK202 78 1740rcb242v1 JACK RCA RCB-242V-1 1 JK203 79 1742rsp108v 8 PIN SPK JACK RSP-108V 1 JK201 80 180tms7210v SWITCH SLIDE 6PIN MS7210V 1 SW201 81 19006m4558d I.C. OPA 4558D 4 U101,201,2,4 82 19016tl074cn I.C. TL074CN ST 1 U205 83 192021c1815gr Transistor 2SC1815GR 2 Q101,15 84 192021tip35c Transistor TIP35C 1 Q107 85 192022tip36c Transistor TIP36C 1 Q108 86 192028a1015gr Transistor 2SA1015GR 1 Q122 87 192161tip41c Transistor TIP41C NPN SGS 1 Q001 88 192162tip42c Transistor TIP42C PNP SGS 1 Q120 89 192201d882y Transistor KSD882Y 1 Q117 90 192202b772y Transistor KSB772Y 1 Q119 91 192991d669a Transistor HSD669A 1 Q106 92 192992b649a Transistor HSB649A 1 Q105 93 19700kbl405 Diode 4A 500V KBL405 2 D110,5 94 197101n4002 Diode 1N4002 1 D104 95 197101n5402 Diode 1N5402 2 D111,2 96 101OSUB138E01 PCB AMP ASS'Y 1 97 101ASUB138E01 AI PCB ASS'Y 1 98 104sub138e01 PCB 1 99 11016102j26 Resistor1K 1/6W ±5% CF 2 R226,7 100 11016103j26 Resistor 10K 1/6W ±5% CF 9 R218,20,1,2,25,8,9,30,2 101 11016104j26 Resistor100K 1/6W ±5% CF 1 R231 102 11016222j26 Resistor2.2K 1/6W ±5% CF 2 R266,7 103 11016273j26 Resistor27K 1/6W ±5% CF 1 R223 104 11016513j26 Resistor 51K 1/6W ±5% CF 1 R224 105 1302b101k503 Disc Capacitor 100P 50V ±10% 2 C214,20 106 1302b102k503 Disc Capacitor 1000P 50V ±10% 2 C1,2 107 1302f104z503 Disc Capacitor 0.1U 50V +80/-20% 4 C237,8,51,2 108 132223ja03 Mylar Capacitor 0.022uF 100V ±5% 1 C215 109 132473ja03 Mylar Capacitor 0.047uF 100V ±5% 1 C216 110 1353106m50 Electrolytic Cap. 10U 50V ±20% 2 C213,9 111 1353107m16 Electrolytic Cap. 100uF 16V ±20% 2 C239,40 112 197131n4148 Diode 1N4148 2 D216,7 113 115h203b206 Variable Resistor B20K H:12.5mm 1 VR202 114 115h503a105 Variable Resistor A50K H:12.5mm 1 VR201 115 129a105j633 Metallize Cap. 1uF 63V ±5% 1 C218 116 129a474j633 Metallize Cap. 0.47U 63V ±5% 1 C217 117 19006m4558d I.C. OPA 4558D 2 U203,6 118 19510204hgw LED 204HGW 1 LED1 119 1302g472md00 Disc Capacitor 4700P 400V ±20% 1 120 150e8604106 Power Transformer EI-86 230V/50Hz 1 121 152v60202601 Line Cord SP-021B 6FT VDE 1 122 154v12506t0 FUSE TSD 1.25A 250V VDE 1 123 155520020 Fuse holder R3-11 1 124 180psddld1 Switch SDDLD1-A1-D-1 1 SCS10/230 and SCS20/230 CONTROL PBC LAYOUT - BUTTOM SIDE SCS10/230 and SCS20/230 CONTROL PCB LAYOUT - COMPONENT SIDE SCS10/230 AND SCS20/230 POWER AND PRE AMP PCB LAYOUT - COMPONENT SIDE SCS10/230 AND SCS20/230 POWER AND PRE AMP PCB LAYOUT - BOTTUM SIDE SCS10/230 SCS20/230 INPUT SCHEMATIC SCS10/230SCS20/230 CONTROL PCB SCHEMATIC SCS10/230 SCS20/230 AUTO ON/OFF SCHEMATIC SCS10/230 SCS20/230 LIMITER SCHEMATIC SCS10/230 SCS20/230 POWER SUPPLY POWER AMP SCHEMATIC
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