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Inter-m SC-624 Service Manual
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Inter-m SC-624 Service Manual

Speaker line checker
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Speaker Line Checker
SC-624

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Summary of Contents for Inter-m SC-624

  • Page 1 Speaker Line Checker SC-624...

  • Page 2: Table Of Contents

    CONTENTS Specifications ................. 1 Electrical Parts List ................ 2 Top and Bottom View of P.C. Board ..........11 Wiring Diagram ................15 Block Diagram ................16 Schematic Diagram ..............17 Exploded View of Cabinet Chassis/Mechanical Parts List ... 21...

  • Page 3: Specifications

    SPECIFICATIONS SC-624 Test Impedance Range 20Ω ~ 3kΩ Test Duration (per channel) less than 100msec/channel Test Interval (selectable) 20min ~ 200min Number of Channels 24Channel Test Frequency 15kHz Test Voltage AC 5V Operating Temperature 0°C ~ +40°C Power Source DC 24V Weight (SET) 5.2kg/11lb...

  • Page 4: Electrical Parts List

    ELECTRICAL PARTS LIST Ref. Part No. Description Value MAIN B’D BK10 113478 BKT.PCB PS-M350 Bracket 113478 BKT.PCB PS-M350 Bracket 113478 BKT.PCB PS-M350 Bracket 113478 BKT.PCB PS-M350 Bracket 113478 BKT.PCB PS-M350 Bracket BUZZER 112730 “BUZZER,CAP-1205SL(9.5),KEUM KANG” CAP-1205SL 120352 “CAP,CE,MONO,COG,100PF,50V,J,2012,TA” 100P 106012 “CAP,CE,MONO,X7R,1000PF,50V,K,RA,TA”...
  • Page 5 ELECTRICAL PARTS LIST Ref. Part No. Description Value 120251 “CAP,CE,MONO,X7R,1UF,50V,Z,2012,TA” 105373 “CAP,E,SM,SG,85C,330UF,25V,M,10P” 330/25 106015 “CAP,CE,MONO,X7R,10000PF,50V,K,RA,TA” 0.01U 105807 “CAP,CE,MONO,0.1UF,50V,J,RA,TA” 0.1U 106012 “CAP,CE,MONO,X7R,1000PF,50V,K,RA,TA” 0.001U 105546 “CAP,E,SM,SE,85C,4.7UF,50V,M,TA” 4.7/50 105546 “CAP,E,SM,SE,85C,4.7UF,50V,M,TA” 4.7/50 105546 “CAP,E,SM,SE,85C,4.7UF,50V,M,TA” 4.7/50 105408 “CAP,E,SM,RG,105C,1UF,50V,M,5X11,TA” 1/50 105408 “CAP,E,SM,RG,105C,1UF,50V,M,5X11,TA” 1/50 105408 “CAP,E,SM,RG,105C,1UF,50V,M,5X11,TA” 1/50 105399 “CAP,EC,SM,WB,10UF,16V,M,5X11,TA,SAMWHA”...
  • Page 6 ELECTRICAL PARTS LIST Ref. Part No. Description Value D113 102687 “DIODE,SW,100MA,75V,1N4148M,DO-34M,TA” 1N4148 D114 102687 “DIODE,SW,100MA,75V,1N4148M,DO-34M,TA” 1N4148 D115 102687 “DIODE,SW,100MA,75V,1N4148M,DO-34M,TA” 1N4148 D116 102687 “DIODE,SW,100MA,75V,1N4148M,DO-34M,TA” 1N4148 D117 102687 “DIODE,SW,100MA,75V,1N4148M,DO-34M,TA” 1N4148 102659 “DIODE,RE,1A,800V,1N4006,DO-41,TA” 1N4006 102659 “DIODE,RE,1A,800V,1N4006,DO-41,TA” 1N4006 102659 “DIODE,RE,1A,800V,1N4006,DO-41,TA” 1N4006 102659 “DIODE,RE,1A,800V,1N4006,DO-41,TA” 1N4006 102659 “DIODE,RE,1A,800V,1N4006,DO-41,TA”...
  • Page 7 ELECTRICAL PARTS LIST Ref. Part No. Description Value 102541 “TR,SG,NPN,150MA,50V,KTC3198BL,TO-92,TA” C3198BL 102526 “TR,SG,PNP,150MA,50V,KTA1266Y,TO-92,TA” A1266Y 102526 “TR,SG,PNP,150MA,50V,KTA1266Y,TO-92,TA” A1266Y 102541 “TR,SG,NPN,150MA,50V,KTC3198BL,TO-92,TA” C3198BL 102541 “TR,SG,NPN,150MA,50V,KTC3198BL,TO-92,TA” C3198BL 102541 “TR,SG,NPN,150MA,50V,KTC3198BL,TO-92,TA” C3198BL 102525 “TR,SG,NPN,150MA,50V,KTC3198Y,TO-92,TA” KTC3198-Y 102525 “TR,SG,NPN,150MA,50V,KTC3198Y,TO-92,TA” KTC3198-Y 119946 RES MF 2.4K J 2012 2.4K 119362 “RES,TF,1K,1/10W,5%,2012”...
  • Page 8 ELECTRICAL PARTS LIST Ref. Part No. Description Value 104668 “RES,MF,4.7,2W,5%,RA R,TA” 4.7 2W 104668 “RES,MF,4.7,2W,5%,RA R,TA” 4.7 2W 119654 “RES,TF,5.1K,1/10W,5%,2012” 5.1K 119630 “RES,TF,47K,1/10W,5%,2012” 104606 RES MO 2.2 2W JR 2.2 2W 104668 “RES,MF,4.7,2W,5%,RA R,TA” 4.7 2W 119404 “RES,TF,120K,1/10W,5%,2012” 120K 119686 “RES,TF,620,1/8W,5%,2012”...
  • Page 9 ELECTRICAL PARTS LIST Ref. Part No. Description Value 102828 “IC,VOLT REG,18V,7818,TO-220IS” 7818 103122 “IC,INVERTER,TC4069UB,DIP14” TC4069UBP 119081 “IC,POTENTIOMETER,NV TRIMMER,DS1804,118” DS1804 103116 “IC,COUNTER,16P,74HC4060,SOT38-4” 74HC4060U6 102816 “IC,OP AMP,NJM4558D,DIP8” 4558D 102816 “IC,OP AMP,NJM4558D,DIP8” 4558D 102814 “IC,OP AMP,NJM5532DD,DIP8” 5532DD 102816 “IC,OP AMP,NJM4558D,DIP8” 4558D 106131 “X-TAL,8.000MHZ,30PPM,HC-49/S” 8MHz 106111 “X-TAL,480KHZ,°æ2KHZ,CSB_E,7*9*3.5(W*H*D)”...
  • Page 10 ELECTRICAL PARTS LIST Ref. Part No. Description Value CH18 119236 “LED,SMD,GRN,CLR,1U,1608,TA” C191KGKT CH19 119236 “LED,SMD,GRN,CLR,1U,1608,TA” C191KGKT 119236 “LED,SMD,GRN,CLR,1U,1608,TA” C191KGKT CH20 119236 “LED,SMD,GRN,CLR,1U,1608,TA” C191KGKT CH21 119236 “LED,SMD,GRN,CLR,1U,1608,TA” C191KGKT CH22 119236 “LED,SMD,GRN,CLR,1U,1608,TA” C191KGKT CH23 119236 “LED,SMD,GRN,CLR,1U,1608,TA” C191KGKT CH24 119236 “LED,SMD,GRN,CLR,1U,1608,TA” C191KGKT 119236 “LED,SMD,GRN,CLR,1U,1608,TA”...
  • Page 11 ELECTRICAL PARTS LIST Ref. Part No. Description Value R243 119619 “RES,TF,470,1/16W,5%,1608” R244 119619 “RES,TF,470,1/16W,5%,1608” R245 119619 “RES,TF,470,1/16W,5%,1608” R246 119619 “RES,TF,470,1/16W,5%,1608” R247 119619 “RES,TF,470,1/16W,5%,1608” R248 119619 “RES,TF,470,1/16W,5%,1608” R249 119619 “RES,TF,470,1/16W,5%,1608” R250 119619 “RES,TF,470,1/16W,5%,1608” R251 119619 “RES,TF,470,1/16W,5%,1608” R252 119619 “RES,TF,470,1/16W,5%,1608” R253 119619 “RES,TF,470,1/16W,5%,1608”...
  • Page 12 ELECTRICAL PARTS LIST Ref. Part No. Description Value I1/2 110793 “TERMINAL,BLOCK SCREW,3P,5MM,ST,BL-5045GL” TERMINAL03P I10/11 110793 “TERMINAL,BLOCK SCREW,3P,5MM,ST,BL-5045GL” TERMINAL03P I11/12 110793 “TERMINAL,BLOCK SCREW,3P,5MM,ST,BL-5045GL” TERMINAL03P I13/14 110793 “TERMINAL,BLOCK SCREW,3P,5MM,ST,BL-5045GL” TERMINAL03P I14/15 110793 “TERMINAL,BLOCK SCREW,3P,5MM,ST,BL-5045GL” TERMINAL03P I16/17 110793 “TERMINAL,BLOCK SCREW,3P,5MM,ST,BL-5045GL” TERMINAL03P I17/18 110793 “TERMINAL,BLOCK SCREW,3P,5MM,ST,BL-5045GL”...

  • Page 13: Top And Bottom View Of P.c. Board

    TOP & BOTTOM VIEW OF P.C BOARD...
  • Page 14 TOP & BOTTOM VIEW OF P.C BOARD...
  • Page 15 TOP & BOTTOM VIEW OF P.C BOARD...
  • Page 16 TOP & BOTTOM VIEW OF P.C BOARD...

  • Page 17: Wiring Diagram

    WIRING DIAGRAM...

  • Page 18: Block Diagram

    BLOCK DIAGRAM...

  • Page 19: Schematic Diagram

    SCHEMATIC DIAGRAM...
  • Page 20 SCHEMATIC DIAGRAM...
  • Page 21 SCHEMATIC DIAGRAM...
  • Page 22 SCHEMATIC DIAGRAM...

  • Page 23: Exploded View Of Cabinet Chassis/Mechanical Parts List

    EXPLODED VIEW OF CABINET & CHASSIS/ MECHANICAL PARTS LIST SCREW 3BTC 4X6B 114494 SCREW BM 4X12B 114297 SCREW BM 3X6NI 114281 SCREW 2BTC 3X8B 114465 BEZEL BKT 113271 DECO KNOB POWER 101363 PUSH KNOB POWER 101365 LED HOUSING 114908 CONTROL KNOB 101339 TACT KNOB 101342...
  • Page 24 MADE IN KOREA 2008. 8 90...