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Inter-m PA-636 Service Manual

Inter-m PA-636 Service Manual

Public address power amplifier

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Public Address Power Amplifier
PA-636

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Summary of Contents for Inter-m PA-636

  • Page 1 Public Address Power Amplifier PA-636...
  • Page 2: Table Of Contents

    CONTENTS Specifications ......... 1 Electrical Parts List .
  • Page 3: Specifications

    SPECIFICATIONS PA-636 Rated Output Power (THD 5%, 1kHz) 360W Frequency Response (+1/-3dB) 70Hz-18kHz T.H.D Less than 1% High Pass Filter (400Hz) -3dB Gain Control 0 ~ -12dB Better than 95dB Input Sensitivity/Impedance 1V/10kΩ Balanced Output Voltage/Impedance 4Ω/38V 8Ω/54V 13.6Ω/70V 27.8Ω/100V Operating Temperature -10�...
  • Page 4: Electrical Parts List

    ELECTRICAL PARTS LIST Ref. Part No. Description Value MAIN B'D CN11 111417 "CON WAFER, LOCK(M),6P,ST LW0640-06P CN12 CN14-17 111357 CON WAFER, BOX(M),2P,ST LW5267-02P CN13 111415 04P/B4P-VH/3.96,B4PVH-04P LW0640-04P TH11-12 103445 THERMIST,NTC,50OHM,125C 50 ohm 105483 CAP,E,SM,SG,85C,2.2UF,50V,M,5P,TA 2.2/50 C12-13 105445 CAP,E,SM,SG,85C,1UF,50V,M,5P,TA 1/50 105463 CAP,E,SM,SG,85C,22UF,50V,M,5P,TA 22/50 C15-16 C18 C24-25 C27-29...
  • Page 5 ELECTRICAL PARTS LIST Ref. Part No. Description Value R31-32 R36-37 R77-78 104333 RES,MF,47K,1/5W,5%,AX N,TA 104270 RES,MF,18K,1/5W,5%,AX N,TA R34-35 104367 RES,MF,7.5K,1/5W,5%,AX N,TA 7.5K R38 R54-55 104294 RES,MF,270,1/5W,5%,AX N,TA R39-40 R86 104306 RES,MF,33,1/5W,5%,AX N,TA 104234 RES,MF,10,1/5W,5%,AX N,TA 104667 RES,MF,4.7,2W,5%,AX P 4.7 2W R43 R52-53 R89 104329 RES,MF,470,1/5W,5%,AX N,TA...
  • Page 6 ELECTRICAL PARTS LIST Ref. Part No. Description Value R109 104332 RES,MF,4.7K,1/5W,5%,AX N,TA 4.7K R110 104295 RES,MF,2.7K,1/5W,5%,AX N,TA 2.7K R111 104360 RES,MF,680,1/5W,5%,AX N,TA R112 104235 RES,MF,100,1/5W,5%,AX N,TA R113-115 104361 RES,MF,6.8K,1/5W,5%,AX N,TA 6.8K R116-121 104274 RES,MF,2K,1/5W,5%,AX N,TA Q101 102528 TR,SG,NPN,100MA,120V,KTC3200BL,TO-92,TA KTC3200-BL Q102 102541 TR,SG,NPN,150MA,50V,KTC3198BL,TO-92,TA KTC3198-BL...
  • Page 7 ELECTRICAL PARTS LIST Ref. Part No. Description Value 112459 FUSE,20MM,T,6A,250V,K/U/CS 112600 FUSE,20MM,T,6.3A,250V,K/U/CS/J R,C,D 112442 FUSE,31.8MM,T,12A,250V,K/U/CS/J F2-3 112443 FUSE,31.8MM,T,15A,250V,K/U/CS/J DOM,E,D 112432 FUSE,31.8MM,F,30A,250V 102674 DIODE,BR,50A,600V,GBPC5006,GBPC GBPC5006 ACIN1 111738 AC INLET,3P,SS-120,250T-2.0T AC INLET(DOM) 111804 AC INLET 6100.4320 2T-250TE SU AC INLET 103883 TRANS,PW,EI,220V,33V,12.5A,CPA-9337 220V 103884 TRANS,PW,EI,230V,33V,12.5A,CPA-9337...
  • Page 8: Top And Bottom View Of P.c. Board

    TOP & BOTTOM VIEW OF P.C BOARD...
  • Page 9 TOP & BOTTOM VIEW OF P.C BOARD...
  • Page 10 TOP & BOTTOM VIEW OF P.C BOARD...
  • Page 11 TOP & BOTTOM VIEW OF P.C BOARD...
  • Page 12 TOP & BOTTOM VIEW OF P.C BOARD...
  • Page 13: Wiring Diagram

    WIRING DIAGRAM...
  • Page 14: Block Diagram

    BLOCK DIAGRAM...
  • Page 15: Schematic Diagram

    SCHEMATIC DIAGRAM...
  • Page 16: Exploded View Of Cabinet & Chassis / Mechanical Parts List

    EXPLODED VIEW OF CABINET & CHASSIS/ EXPLODED VIEW OF CABINET & CHASSIS/ MECHANICAL PARTS LIST MECHANICAL PARTS LIST...
  • Page 17 MADE IN KOREA 2009. 5...