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Service Manual

 

IRX1

15S

Active 

Powered S

ubwoofer

 Version A - 11/20

1

Summary of Contents for JBL IRX115S

Page 1: ...Service Manual IRX115S Active Powered Subwoofer Version A 11 20 1...

Page 2: ...Datasheets and Specifications Exploded View Diagrams Schematics Bill of Materials Block Diagrams IRX115S Service Manual Version A 11 20 2 Table of Contents...

Page 3: ...ate Easily selectable crossover frequencies and polarity on the back of the cabinet HIGHLIGHTS 6 BE HEARD LOUD AND CLEAR The IRX115S leverages more than 70 years of JBL speaker innovation to deliver s...

Page 4: ...I Os 2 XLR Combo 2 XLR out Polarity switch optimizes system response Lightweight road tested MDF cabinet 8FJHIU MC LH VJMU JO QPMF NPVOU FYQBOET TZTUFN DPOmHVSBUJPO PQUJPOT Reinforced grille offers r...

Page 5: ...Exploded View Diagrams IRX115S_MAIN ASSY_EXPLODED VIEW IRX115S Service Manual Version A 11 20 5 Table of Contents...

Page 6: ...IRX115S_AMPLIFIER ASSY_EXPLODED VIEW IRX115S Service Manual Version A 11 20 6 Table of Contents...

Page 7: ...PREAMP 15V 15V I I ignal Detect M CU_3 3V MCU SMPS AMP Board AC 200 240V 1 VO L signal LED Clip LEO f NPUT BAL A1DC BIA DSP Control Board I 5VDC I 5VDC BUFFER I 1L f Mcj3v3 l j o P I AC SENSE STB MUTE...

Page 8: ...O2 28 LRCLK GPIO3 29 ADDR1 CDATA 30 SDA COUT 31 SCL CCLK 32 T Pad 33 U3 100R R37 100R R40 100R R27 NC R33 NC R53 NC C27 NC C31 NC C20 NC C28 NC C26 NC C30 NC R31 NC R51 NC C22 NC C29 NC 2 3 1 VS VS 8...

Page 9: ...V C46 NC C40 15V 15V NC C49 2 3 1 8 4 NJM4580 U6A 6 5 7 NJM4580 U6B 1K5 R85 1K5 R99 1K5 R108 680pF 50V C55 1K5 R101 680pF 50V C64 NC C58 15V 15V NC C66 2 3 1 VS VS 8 4 TP2412 TSR U5A 6 5 7 TP2412 TSR...

Page 10: ...K MCU_RST 1 Mark 1mm 2 Mark 1mm CHECK STANDBY SP_SENSE DSP_SCL DSP_SDA MCU_VDD STM32F030C8 VDD 1 PC13 2 PC14 OSC32_IN 3 PC15 OSC32_OUT 4 PF0 OSC_IN 5 PF1 OSC_OUT 6 NRST 7 VSSA 8 VDDA 9 PA0 10 PA1 11 P...

Page 11: ..._WF _H TP22 TP21 TP23 10K 1206 R49 10K 1206 R50 20R 1206 R52 20R 1206 R53 1206 10K R48 1206 10K R47 0 1uF 250V C47 10K R54 0 1uF 250V C43 100V 1uF C44 NC C48 NC C49 39K R46 10R 1206 R45 10R 1206 R51 5...

Page 12: ...B 1 VCC 2 TIMER 8 DRAIN 4 SOURCE 5 GND 6 B O 7 U10 4700pF 630V C56 4700pF 630V C63 820K 1206 R58 68pF 1KV C82 2 2K R81 PGND EE16 10K 1206 R69 0 047uF 50V C84 1000pF 50V C79 1000pF 50V C87 1000pF 50V C...

Page 13: ...0V C152 10uF 25V C147 10uF 25V C138 22K R168 6 8K R163 12K R167 GND NJM4580 2 3 1 8 4 U21A 15VA_OP 15VA_OP GND GND 5VA_WF 5VA_WF 5V TP84 TP78 TP85 TP90 TP87 TP94 TP89 TP88 TP91 TP81 12V_Boot_WF NC R20...

Page 14: ...0V C130 1uF 25V C129 1uF 25V C132 10uF 25V C127 CJ78L05 GND 2 IN 3 OUT 1 GND IN OUT U17 CJ79L05 GND 1 IN 2 OUT 3 GND IN OUT U18 0 1uF 50V C121 0 1uF 50V C122 0 1uF 50V C123 0 1uF 50V C124 0 1uF 50V C1...

Page 15: ...05 0 1uF 250V C206 220pF 50V C236 NC CX2 50V CX1 FID1 FID2 FID3 FID4 FID5 FID6 10K R231 R253 8 2nF 100V C237 1N4148WS D45 330pF 50V C227 1000pF 50V C233 X5R 0 22uF 25V C231 0 47uF 6 3V C226 CAP voltag...

Page 16: ...PF 50V 05PF 0402 NP WALSIN L 1 21 VH 4Y 42 120MM 500MM 4PIN 3 96MM K 1 22 CHIP 10 OHM 100PPM 1 1206 WALS L 4 23 CAP X7R 1 0UF 50V 10 0603 WALSIN L 1 24 OP NJM4580 SOP 8 JRC W 3 25 CHIP 5 1K OHM 100PPM...

Page 17: ...IRX115SUB POLE MOUNT_AL_5003856 K 1 66 CHIP 10K OHM 100PPM 1 1206 WALS L 9 67 REG CJ78L05 SOT 89 3 JCET J K 1 68 PLS DIP 0 068U 800V 10 1 MPG683K2 K 1 69 CHIP 47K OHM 100PPM 1 0402 WALS L 1 70 CHIP 75...

Page 18: ...WALS L 2 110 CHIP 0 OHM 200PPM 5 0805 WALS L 1 111 CHIP 20 OHM 100PPM 1 0805 WALS L 2 112 SCREW T4 0XL20 2 3P ZINC NICKEL A K 16 113 IRX115 HTSINK AL NATRU CLN K 1 114 CAP X5R 22UF 25V 10 0402 WALSIN...

Page 19: ...MURATA L 1 155 DRIVER LABEL FOR T911600012420 38X13MM L 1 156 CHIP 1 5K OHM 100PPM 1 0603 WALS L 2 157 CHIP 27K OHM 100PPM 1 0603 WALS L 1 158 TRANSF 40V 90 2 16P CLICK BCK4001 8 W 1 159 NUT M4XOD8 0...

Page 20: ...603 WALS L 3 199 BLANK LABEL EON ONE BOX L 1 200 PACKING ASSY FOR IRX115SUB BLACK K 1 201 G LABEL BLANK L30XW9 L 1 202 DIODE 1000 0 8A RS1ML TSC K 1 203 EPE CUSHION_25KG M EPE CARDBOARD K 2 204 CHIP 1...

Page 21: ...750K OHM 100PPM 5 1206 WALS L 4 245 SCREW T4 0XL15 2 3P ZINC NICKEL A K 12 246 CHIP 1M OHM 100PPM 1 0805 WALS L 2 247 TACT SWITCH 50MA 12VDC KFC 801B 1 6 M K 3 248 SILICON GRSE SLD 746 K 0 15G 249 CA...

Page 22: ...B CONTROL PCBA DIP ASSY K 1 286 JBL IRX115SUB CONTROL PCBA SMT ASSY K 1 287 NPN 45V LBC847BLT1G SOT23 LRC K 1 288 IRX115SUB EVA_38 DEGREE_BLACK_ADHESIVE K 1 289 CHIP 5 1M OHM 100PPM 1 1206 WALS L 2 29...

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