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LOW_VOLTAGE_POWER_SUPPL

Y

SCHEMATIC, 

POWER SUPPLY/AMP 

MG300+300W 

LOUD Techno

logies Inc.

2038306-XX

2038306-XX-C00.sch

C00

3

1

3

4

5

6

7

8

D

C

B

A

7

8

6

5

3

4

D

S

IZE

D

WG 

FILE:

2

NONE

S

CA

LE:

D

WG. 

NO.

S

HEET

2

1

OF

REV

.

A

B

C

D

2

16220 WOOD-RED RD NE WOODINVILLE, WA 98072

@ 300mA

@ 300mA

+15V

FA

N OPTION

4V COLD

12V-100mA

P/N 2039097

+

-

+10mV / D

EG. C

Mount to Q11 - Q14 heatsink

LV POWER

Fan Test

+14.2V

+13.8V

+12V

AMP 

1 IN

AMP 

2 IN

TO TH-18Sv2 INPUT BOARD

7.5Vpk

7.5Vpk

153m

V/D

eg.C

D

C Offset 

D

etection and Shut-down

+0.25V@25C

+3.83V@25C

-3.7

5V

C12 3300pF 440V

AC

C86

1000PF

100V

R10

22

C87

1000PF

100V

R11

22

C65

220UF

25V

C67

220UF

25V

L10 20UH

L11 20UH

C81 220UF 25V

C82 220UF 25V

D

48

S1B 200v

D

49

S1B 200v

D

14

AZ431

R18 4.99K

R17 24.9K

R15

10K0

R14 1K00

R16 4.7K

C19

0.1uF

C20

0.1uF

C21 0.1uF

C22 0.1uF

D

5

ES1D

C37 1UF

C48

1000PF

R3 1 1W

R5 10

R

4

68K

2W

C32 47UF 25V

C28 47UF 25V

D

2

22V

C1

3

1000PF 1000V

C31

0.1uF

D

3

1N4148

D

4

12V 1N4742A

5

6

T4-C

7

8

9

T4-D

10

S

T4-E

1

2

T4-A

3

4

T4-B

C80 1UF

R24 NS

C141 0.1uF

R25 255K

R22

1K00

R28

100K

R26 100K

D

9

ES3D

R13 22

C72

1000PF

100V

C73 0.1uF

C75 470UF 25V

L9

20UH

C83 470UF 25V

D

18

S1B 200v

C105 0.1uF

D

6

ER1J

R27 24.9K

1

+

VS

2

V

OUT

3

GND

U16

LM35

DZ

R19 255K

R20 100

C60 1UF 50V

C77

0.1uF

C78

0.1uF

C140 4.7uF 25V

1

2

3

Q1

KSD

2012

C101

0.1uF

2

3

1

U17-A

NJM4580M

6

5

7

U17-B

NJM4580M

8

4

U17-C

NJM4580M

D

31

1N4

148

D

59

1N4148

R21 1K00

C76 4.7uF 25V

C142 0.1uF

C45 0.1uF

1

2

3

4

U9

LTV-817M-CN

J7-2

J7-1

C62

0.1uF

C61

0.1uF

R185

10

J10-1

J10-2

R23

14K3

R187

24.9K

D

8

ES1D

D

7

ES1D

R29 3.3K

D

17

GRN

D

62

1N4148

J2-1

J2-2

J2-3

J2-4

J2-5

J2-6

J2-7

J2-8

J2-9

J2-10

J2-11

J2-12

1

B

L

6

NC

4

D

5

D

7

VC

C

2

FB

3

CS

8

GND

U7

ICE3A1065ELJ

R6

51K1 .25W

R30

10K0

1

2

3

Q8 MMBT4403

R8 10K

C88

0.1uF

R12 10K

7

+

6

-

1

U8-A

LM33

9

5

+

4

-

2

U8-B

LM33

9

7

+

6

-

1

U18-A

LM33

9

5

+

4

-

2

U18-B

LM339

D

32

1N4

148

D

58

1N4

148

R180 100K

C89 0.1uF

D

67

1N4

148

R182

20K

R183 20K

R190 20K

R191

20K

R192 6.19K

R193

10K

R194 10K

R195 10K

R196 1K00

C91

10uF 50V

R197 39K

3

VC

C

12

GN

D

U8-E LM339

C92

0.1uF

11

+

10

-

13

U8-C

LM33

9

9

+

8

-

14

U8-D

LM339

D

68

1N4

148

R199 100K

C133 0.1uF

D

70

1N4

148

R223

20K

R224 20K

R225 20K

11

+

10

-

13

U18-C

LM33

9

9

+

8

-

14

U18-D

LM339

3

VC

C

12

GN

D

U18-E LM33

9

C134 0.1uF

C153 0.1uF

C155 0.1uF

C156 0.1uF

1

2

L13 1.5UH

1

2

L16 1.5UH

1

2

L17 1.5UH

1

2

L18 1.5UH

1

2

L19 1.5UH

1

2

L20 1.5UH

C102

0.1uF

FTP

14

FTP16

FTP17

FTP18

FTP19

FTP20

FTP21

FTP22

FTP23

FTP24

FTP25

FTP26

FTP27

FTP28

FTP29

FTP51

FTP52

C171 1000PF

C172

1000PF

R7

10K

R240 9.09K

+15V

-15V

+15V

+15V

-15V

+15V

+15V

-15V

-15V

[1,3]

+15V

[3]

-15V

[1]

VCC

[1]

VD

C_H

[3]

CHGND

3

[2]

T-S

ENSE

[3]

MUTE/

[2]

T-S

ENS

E

[3]

A

MP_1-

[3]

A

MP_1+

[3]

A

MP_2-

[3]

A

MP_2+

[1,3]

+60V

[1]

D

C_OFF

[3]

D

C_D

ET_1

[3]

DC_DET_2

+HV

+DIGPWR

D

IGRTN

[2]

T-S

ENS

E

Page 42 of 50

THUMP18S SER

VICE MANUAL

2038306-01 SCHEMATIC POWER SUPPLY/AMP 

LOW VOLTAGE POWER SUPPLY

Summary of Contents for Thump18S

Page 1: ...Thump18S Page 1 of 50 Service Manual Thump18S_SM pdf SKU No 2042232 00 Rev A 8 14 2014 LOUD Technologies Inc All Rights Reserved ...

Page 2: ...TE The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons Le symbole éclair avec point de flèche à l intérieur d un triangle équilatéral est utilisé pour alerter l utilisateur de la prés...

Page 3: ...ESIGNATORS AND PART LIST 2042586 00 23 2042607 01ASSY AMP SMALL AND POWER SUPPLY 32 2042607 01ASSY AMP SMALL AND POWER SUPPLY 33 REFERENCE DESIGNATORS AND PART LIST 2042607 01 34 2038306 01 PCB ASSY POWER SUPPLY AMP TOP 40 2038306 01 SCHEMATIC POWER SUPPLY AMP POWER SUPPLY 41 2038306 01 SCHEMATIC POWER SUPPLY AMP LOW VOLTAGE POWER SUPPLY 42 2038306 01 SCHEMATIC POWER SUPPLY AMP AMPLIFIERS 43 REFER...

Page 4: ...n Class D Input Output Input Type Female XLR balanced Input Impedance 20 k balanced 20 k unbalanced Full Range Outputs Male XLR balanced High Pass Outputs Male XLR balanced Line Input Power US detachable line cord 100 120 VAC 50 60 Hz 150W EU detachable line cord 220 240 VAC 50 60 Hz 150W AC Connector 3 pin IEC 250 VAC 10 A male Power Supply Type Switchmode Operating Temperature 0 40 C extended am...

Page 5: ...00W 18 Powered Subwoofer US P N 2042232 00 Thump18S 1200W 18 Powered Subwoofer EU P N 2042232 01 Thump18S 1200W 18 Powered Subwoofer UK P N 2042232 03 Thump18S 1200W 18 Powered Subwoofer AU P N 2042232 04 Thump18S 1200W 18 Powered Subwoofer CN P N 2042232 05 Thump18S 1200W 18 Powered Subwoofer BZ 120V P N 2042232 06 Thump18S 1200W 18 Powered Subwoofer BZ 230V P N 2042232 16 ...

Page 6: ... Page 6 of 50 Service Bulletins Kits and Modifications Please Review Before Servicing Service Bulletins None as of this document revision Service Kits None as of this document revision Modifications None as of this document revision NOTES ...

Page 7: ...s Full Range Output XLRs Crossover OL LED LPF Overexcursion Protection HPF Thermal Monitoring Amp Limiter Polarity Invert Thermal Mute Normal Inverted Gain Crossover HPF Crossover HPF Block Diagram Page 7 of 50 THUMP18S SERVICE MANUAL Page 7 of 50 ...

Page 8: ...BTN 2 COLOR 9X5MM CONTROL GREY TOP WHITE BOTTOM 203 SWITCH ROCKER DPST 250VAC 10A UL CSA 250VAC 8A 80A VDE 0030476 POT RTRY 10KB 9MM SNGL 36MM HT WITH DETENT 2042007 KNOB ANALOG LARGE UNIVER SAL WHITE 100 2040619 01 CONN XLR 4P FEMALE AA SE RIES NO LATCH SHELL PANEL TIED TO SEPA RATE GROUND PIN 4 2033694 CONN XLR 3P MALE AA SERIES SHELL PANEL TIED TO SEPA RATE GROUND PIN 4 2033697 AMP PANEL ASSEMB...

Page 9: ...Page 9 of 50 THUMP18S SERVICE MANUAL Page 9 of 50 Assembly and Quick Parts ...

Page 10: ...5953 7 51992018 Item Part Number 8 51992018 9 024007 10 0010027 13 154004 14 0028081 Item Part Number 18 2042586 00 19 51992008 20 152001 21 2044050 27 2043787 Item Part Number 28 0010016 29 0010073 30 2042978 32 2042800 33 2043407 572 Item Part Number 34 2043407 480 35 2043407 161 36 2043407 427 38 2043407 620 ...

Page 11: ... PANEL LED PCBA 1 2038572 01 B00 PCB FAB NANO NEXT LED PCB1 1 2038953 A00 LED GREEN 525NM SUPERBRIGHT T 1 D1 1 2043788 A00 SPCR PVC T1 LED 350 DIAM 4 5 For D1 1 0005168 02 B00 CONN HDR 2P 098X1 SHRD TJC3 J1 2 0026670 A00 SCR SELFTAP WOOD M3X12 PNH PHILLIP STL BLK ZN 2 SCREWS FOR PCBA ITEM 10 1 0025953 B00 LBL LOGO STAMPED METAL RUNNING MAN LOGO 16 51992018 A00 SCR SELFTAP PLASTIC DBL THD 4 8X35 PN...

Page 12: ... IEC 320C14 MALE 4 7MM QDISC 10A 250V UL CSA VDE FLANGE MNT 1 0014367 A00 CONN RING LUG 8 4MM 16 22 AWG 2 0000659 A01 NUT HEX KEP M3 SECURE IEC 2X 1 0010350 B00 NUT HEX M3 5x0 6MM STL CLR ZNC DIN 934 NUT GRND STUD 1 2043867 C00 ASSY CBL SWITCH POWER CABLE AS SEMBLY 1 0018860 03 A00 CONN RECP 7A 3P 3 96MM 1ROW 2 0018859 01 A00 CONN TERM FEM 10A 3 96MM 16 18 AWG TR 1 0022473 A00 MAG FERRITE 22X14X8M...

Page 13: ...91 3 0026175 A00 CAP 1UF 50V 10 X7R 1206 C37 C60 C80 6 0008480 A CAP CER 47P 200V 5 1206 NPO C39 C40 C94 C124 C125 C152 8 0026146 A00 CAP 1000PF 100V 10 X7R 1206 C43 C72 C84 C86 C87 C99 C122 C129 2 0026133 A00 CAP 0 22UF 50V 10 X7R 0805 C49 C51 2 0026126 A00 CAP 0 1UF 630V 10 METALLIZED POLYESTER FILM RADIAL C52 C139 10 0032725 A00 CAP 10UF 25V 10 X7R 1206 C54 C57 C69 C70 C93 C96 C143 C144 C148 C1...

Page 14: ... 00 A01 CONN FUSE CLIP PCMT 5MM DIA FC1 FC2 1 2033617 02 A00 CONN HDR 7A 2P 7 92MM 1ROW POLAR VRT J1 1 0005168 12 B00 CONN HDR 12P 098X1 SHRD TJC3 J2 1 0005168 02 B00 CONN HDR 2P 098X1 SHRD TJC3 J7 1 0013040 06 A00 CONN HDR 7A 6P 4 2MM 2ROW SHRD J8 2 400 171 00 A01 CONN HDR 2P 100X1 STR J9 J10 1 712 057 03 A01 LRG TEST POINT SMT J100 1 2033563 A03 IND COM 6MH 5A TOROID L1 1 0033419 A03 IND COM 16M...

Page 15: ... RES 27K 1 1 10W 0603 R31 R68 4 0026528 A00 RES 47K 1 1 10W 0603 R45 R67 R184 R189 8 0026464 A00 RES 20K 1 1 10W 0603 R36 R182 R183 R190 R191 R223 R224 R225 2 0026418 A00 RES 100 1 1 4W 1206 R38 R39 2 0026967 A00 RES MET OX 68K 5 1W R40 R41 2 0026490 A00 RES 3 3K 1 1 10W 0603 R64 R178 2 0026646 A00 RES MET OX 5 1K 5 2W R43 R46 1 0026543 A00 RES 6 49K 1 1 10W 0603 R54 1 0026432 A00 RES 12K 1 1 10W ...

Page 16: ...R 20AWG 60MM J3 WL3 WL4 6 0025400 A00 IND SW 1 5UH 1A R3X15 L13 L16 L17 L18 L19 L20 1 0017668 13 J00 LBL IEC POWER RATING 100 120V 220 240V 50 60Hz 150W LBL1 1 0016023 A00 LBL BLANK HI TEMP WHT POLYIMIDE 1 00 X 250 1 0032856 E00 LBL SERIAL NUMBER GENERIC 35mm X 9 5mm UL LBL2 1 143 404 00 A1 RES TF 14 3K 1 0 1W SMT R23 2 2043108 A00 MAG FERRITE BEAD 4X2X5 0MM A6 RH L21 L22 3 0026448 A00 RES 1K 1 1 ...

Page 17: ... WRAP AROUND THERMAL SENSING IC 1 2042730 A01 COLLAR FOAM 9 5 X 6 0 RECT BUTTON FOAM AROUND 9X6 5 BUTTON 16 2042613 A00 SCR MACH M3X8 PNH PHILLIP STL BLK NI 8X SCREWS THRU PANEL TO HS 8X SCREWS TO MOUNT INPUT PCB 1 2042671 C00 SEAL GASKET SHIELD INPUT TH 18Sv2 GASKETS SANDWICHED BETWEEN INPUT BOARD AND SHIELD 1 2042673 C01 SHIELD INPUT BOARD TH 18Sv2 PLASTIC SHIELD AROUND IN PUT BOARD 1 2042322 00...

Page 18: ...ONN XLR 4P FEMALE AA SERIES NO LATCH SHELL PANEL TIED TO SEPARATE GROUND PIN 4 J1 J4 4 2033697 A01 CONN XLR 3P MALE AA SERIES SHELL PANEL TIED TO SEPARATE GROUND PIN 4 J2 J3 J5 J6 2 400 171 00 A01 CONN HDR 2P 100X1 STR J8 J9 1 0005168 12 B00 CONN HDR 12P 098X1 SHRD TJC3 J10 3 311 001 00 B01 XSTR NPN IMBT4401 SMT Q1 Q2 Q3 1 2042007 A00 POT RTRY 10KB 9MM SNGL 36MM HT WITH DETENT R1 6 145 485 00 B RE...

Page 19: ... C100 C101 C102 C103 C104 C105 C106 C107 C108 1 145 000 00 B RES TF SM 1W 0 OHM R25 1 145 397 00 B RES MF SM 1W 1 12K1 OHM R72 1 200 004 03 A00 CAP PLY 047UF 10 100V TR NO HT RESTRICTION C19 1 660 005 00 A01 CBL 22GA JUMPER WIRE JUMP1 1 145 289 00 B RES MF SM 1W 1 1K00 OHM R101 1 145 331 00 B RES MF SM 1W 1 2K49 OHM R40 1 145 336 00 A00 RES MF SM 1W 1 2K80 OHM R50 1 145 377 00 B RES MF SM 1W 1 7K5...

Page 20: ...0 CONN TERM FEM 7A 4 2MM 16 22 AWG TR 1 0005167 02 B00 CONN RECP 2P 098X1 TJC3 2 0005166 B00 CONN TERM TJC3 22 28AWG TR 1 0013948 A01 LOCKING CABLE TIE TYRAP 1 2043393 A00 CONN TERM QDISC F DUAL CRIMP UNINSULATED 250 X 032 16 AWG FASTON CONNECTOR 1 2042290 16 A00 CONN TERM QDISC F DUAL CRIMP UNINSULATED 205 X 032 16 AWG FASTON CONNECTOR 2 0022257 A01 MAG FERRITE 9 5X17 5X28 5MM NI ZN 1 0027084 A00...

Page 21: ...SUPPLY AMP PCB USED IN THIS ASSEMBLY IS VOLTAGE CONFIGURABLE SEE DETAIL A ON SHEET 2 OF PANEL ASSEMBLY DRAWING 2042586 XX FOR LOCATION OF JUMPER J3 JUMPER J3 INSTALLED FOR 100V 120V OPERATION JUMPER J3 CUT OR REMOVED FOR 220V 240V OPERATION CAUTION APPLY ADHESIVE SIDE NEXT TO SHIELD ITEM 11 SCALE 0 500 SCALE 0 500 CENTER FOAM AROUND HOLE LEAVING 25MM FOAM TO OVERHANG METAL PLACE ADHESIVE SIDE TO M...

Page 22: ...P PANEL AND SHIELD MATING SURFACES 4 PLACES APPLY ITEM 19 TO THE 2 INDICATED HOLES SEALING THE CIRCUT BOARD ONCE ITEM 2 IS INSTALLED APPLY ADHESIVE ITEM 19 ONTO BACK SIDE OF PANEL AROUND IEC TO SEAL ONCE ITEM 21 IS INSTALLED APPLY ADHESIVE ITEM 19 ONTO BACK SIDE OF PANEL AROUND SWITCH TO SEAL BLUE WIRE BROWN WIRE BLUE WIRE BROWN WIRE 7 1 9 8 18 1 19 AR 19 AR 2 1 6 1 3 2 5 1 22 1 23 1 6 1 Page 22 o...

Page 23: ...AT SINK PCB SUPPORT 1 2038306 01 B00 PCB ASSY POWER SUPPLY AMP MG300 300W BRIDGED 1 2038305 01 B00 PCB FAB POWER SUPPLY AMP MG300 300W PCB1 2 0026138 A00 CAP 0 47UF 275V 10 X2 RADIAL C1 C5 3 0029768 A00 CAP 2200PF 20 250VAC Y1 CER DISC C2 C3 C8 1 0026174 A00 CAP 1UF 275V 10 POLYP BOX X2 RADIAL C4 2 0026978 A01 CAP 1500UF 200V 20 85C AL RADIAL C6 C7 2 2043780 A00 CAP 3300pF 20 440VAC Y1 BOX C9 C12 ...

Page 24: ...ADIAL C74 C118 3 0026217 A00 CAP 470UF 25V 20 105C AL LESR RADIAL C75 C83 C110 5 0020295 A00 CAP CER 4 7uF 25V X7R SMT1206 C76 C90 C140 C150 C151 2 0026114 A00 CAP 0 1UF 100V 10 METALLIZED POLYESTER FILM RADIAL C79 C120 4 0021369 A01 CAP 47PF 50V 5 NPO 0603 C100 C104 C126 C145 4 212 004 00 C11 CAP CER 220PF 5 50V NPO SM C108 C109 C113 C114 4 0029767 A00 CAP COG NPO 100pF 5 200V 1206 SMT C160 C161 ...

Page 25: ...3 A03 IND COM 6MH 5A TOROID L1 1 0033419 A03 IND COM 16MH 10A TOROID L2 2 0026387 A00 MAG FERRITE BEAD 9 8X11 5X1 0MM D5A L3 L4 2 2040433 A00 IND SW 500KHz 25UH 10 17A DC EP20 500W RECON L5 L7 2 2033562 A01 IND COM 1MH 5A TOROID L8 L12 4 0027472 A00 IND 20UH 20 2 5A 0 045 OHM RADIAL L9 L10 L11 L14 1 2038142 A00 XSTR NPN POWER KSD2012 TO 220F Q1 3 0026714 A00 XSTR GP MMBT4401 NPN 60V 0 6A SOT 23 Q2...

Page 26: ...0026967 A00 RES MET OX 68K 5 1W R40 R41 2 0026490 A00 RES 3 3K 1 1 10W 0603 R64 R178 2 0026646 A00 RES MET OX 5 1K 5 2W R43 R46 1 0026543 A00 RES 6 49K 1 1 10W 0603 R54 1 0026432 A00 RES 12K 1 1 10W 0603 R61 2 0026508 A00 RES 390K 5 1 10W 0603 R63 R66 2 0026509 A00 RES 39K 1 1 10W 0603 R70 R197 4 0026955 A00 RES 470K 5 1 4W 1206 R71 R72 R73 R74 1 146 000 00 A00 RES MF SM 25W 1 0 OHM 1206 R179 2 13...

Page 27: ...0 LBL IEC POWER RATING 100 120V 220 240V 50 60Hz 150W LBL1 1 0016023 A00 LBL BLANK HI TEMP WHT POLYIMIDE 1 00 X 250 1 0032856 E00 LBL SERIAL NUMBER GENERIC 35mm X 9 5mm UL LBL2 1 143 404 00 A1 RES TF 14 3K 1 0 1W SMT R23 2 2043108 A00 MAG FERRITE BEAD 4X2X5 0MM A6 RH L21 L22 3 0026448 A00 RES 1K 1 1 4W 1206 R35 R49 R52 4 0027305 A00 RES 33 2K 1 1 10W 0603 R57 R58 R59 R186 2 0029095 A00 RES 3 32K 1...

Page 28: ...AL SENSING IC 1 2042730 A01 COLLAR FOAM 9 5 X 6 0 RECT BUTTON FOAM AROUND 9X6 5 BUTTON LPT2042730 001 TOOL DIE CUT COLLAR FOAM 9 5 X 6 0 BUTTON 16 2042613 A00 SCR MACH M3X8 PNH PHILLIP STL BLK NI 8X SCREWS THRU PANEL TO HS 8X SCREWS TO MOUNT INPUT PCB 1 2042671 C00 SEAL GASKET SHIELD INPUT TH 18Sv2 GASKETS SANDWICHED BETWEEN INPUT BOARD AND SHIELD LPT2042671 001 TOOL STAMP SEAL GASKET SHIELD INPUT...

Page 29: ... PUSH BUTTON ADAPTER 39033 SRM 100 EXT1 8 0008320 02 M00 STDF SWAGE M3 X 24MM 4 7 DIA HDW1 HDW2 HDW3 HDW4 HDW5 HDW6 HDW7 HDW8 2 2033694 A01 CONN XLR 4P FEMALE AA SERIES NO LATCH SHELL PANEL TIED TO SEPARATE GROUND PIN 4 J1 J4 4 2033697 A01 CONN XLR 3P MALE AA SERIES SHELL PANEL TIED TO SEPARATE GROUND PIN 4 J2 J3 J5 J6 2 400 171 00 A01 CONN HDR 2P 100X1 STR J8 J9 1 0005168 12 B00 CONN HDR 12P 098X...

Page 30: ...ES MF SM 1W 1 30K1 OHM R32 R51 R97 5 145 306 00 B RES MF SM 1W 1 1K50 OHM R88 R104 R111 R117 R128 4 145 349 00 A00 RES MF SM 1W 1 3K83 OHM R106 R123 R130 R131 2 706 095 00 A SPCR PVC 905 T1 LED SP1 SP2 9 212 043 00 A11 CAP CER 680PF 5 50V NPO SMT C100 C101 C102 C103 C104 C105 C106 C107 C108 1 145 000 00 B RES TF SM 1W 0 OHM R25 1 145 397 00 B RES MF SM 1W 1 12K1 OHM R72 1 200 004 03 A00 CAP PLY 04...

Page 31: ...15 QDISC 2X TAB 4 5MMX 8MM 60MM LENGTH 2 2044120 A00 SLEEVE PVC QDISC 187 TERMINAL 2 2042289 16 A00 CONN TERM QDISC F DUAL CRIMP UNINSULATED 187 X 032 16 AWG 1 2044494 060 A00 CABLE 16AWG BROWN UL1015 QDISC 2X TAB 4 5MMX 8MM 60MM 2 2044120 A00 SLEEVE PVC QDISC 187 TERMINAL 2 2042289 16 A00 CONN TERM QDISC F DUAL CRIMP UNINSULATED 187 X 032 16 AWG ...

Page 32: ...6 01 3 0024357 9 0026673 11 0020269 14 2042690 16 2042594 05 Item Part Number 23 730 001 00 24 2043405 25 2044038 26 0000659 27 0028572 28 0032610 29 2043448 Page 32 of 50 THUMP18S SERVICE MANUAL 2042607 01ASSY AMP SMALL AND POWER SUPPLY ...

Page 33: ...Item Part Number 3 0024357 4 2041937 5 0020065 06 Page 33 of 50 THUMP18S SERVICE MANUAL 2042607 01ASSY AMP SMALL AND POWER SUPPLY ...

Page 34: ... 1000PF 1000V 10 CER DISC C13 9 0027311 A00 CAP 1000PF 50V 5 NPO 0603 C15 C16 C48 C71 C116 C117 C131 C171 C172 6 0026979 A00 CAP 680UF 100V 20 105C AL LESR RADIAL C17 C18 C23 C24 C25 C26 4 2037007 A00 CAP CER 0 1UF 200V X7R 1206 C27 C63 C64 C119 4 220 067 02 A11 CAP LYT 47UF 20 25V 105C T A C28 C32 C95 C115 4 0029761 A00 CAP 0 68UF 100V 20 X7R 1812 C29 C38 C121 C123 1 0031389 A00 CAP LYT 100UF 20 ...

Page 35: ... D38 D43 D46 D50 1 0026958 A00 DIODE SUPERFAST ER1J 600V 1A 35NS DO 214AA SMA D6 1 2036451 A00 DIODE SUPERFAST ES3D 3 AMP 200 VOLT SMC D9 4 0026984 A01 DIODE SUPERFAST 200V 10A 35NS TO220F D10 D11 D12 D13 1 0026961 A00 IC VREG AZ431BN A 2 5 36V 0 1A SOT23 3 D14 2 304 065 03 A01 LED GREEN SM 0805 D17 D28 6 0004136 A00 DIODE RECTIFIER 1A GLASS PASSIVATED S1B D18 D29 D37 D45 D48 D49 6 0029101 A00 DIO...

Page 36: ... 150MM R2 1 0026625 A00 RES MET OX 1 5 1W R3 1 0026654 A00 RES MET OX 68K 5 2W R4 6 0021368 A01 RES 10 5 1 4W 1206 R5 R113 R118 R163 R168 R185 7 146 457 00 A00 RES MF SM 25W 1 51K1 OHM R6 R90 R91 R95 R140 R141 R145 28 0026424 A00 RES 10K 1 1 10W 0603 R7 R8 R12 R15 R30 R48 R51 R80 R81 R82 R83 R84 R85 R104 R114 R119 R130 R131 R132 R133 R134 R135 R154 R164 R169 R193 R194 R195 10 141 033 00 B01 RES MF...

Page 37: ...R109 R159 4 143 000 00 A01 RES TF 0 00 1 0 1W SMT R112 R117 R162 R167 4 0009477 A00 RES SMT 10 OHM 5 0 75W 2010 R121 R122 R171 R172 3 0027306 A00 RES MET OX 3K 5 2W R123 R173 R175 2 0029102 A00 RES MET OX 22 5 2W R124 R174 2 0021336 A01 RES 100K 5 1 4W 1206 R180 R199 1 0025950 A00 XFMR SW 115 230V 54V 2A 200W T1 1 0025948 C00 XFMR DRIVER 15V 15V 15V 0 1A 3W T2 1 0025947 B01 XFMR CURRENT SENSE 10A ...

Page 38: ...240 1 0026441 A00 RES 15K 1 1 10W 0603 R33 11 0024357 B00 SCR SEMS M3X8 PNH PHILLIP STL NICKEL 10 FOR PCB MOUNT 1 WITH PCB MOUNT THRU SHIELD TAB 1 2041937 A00 COVER HEAT SINK SHIELD 13 0020065 06 A01 SCREW M3 X 0 5 X 6MM PAN MCH SEMS ETLW PH STL BLKZC SHIELD SCREWS 2 2043405 B00 CLAMP TRANSISTOR LENGTH 29 2MM C CLAMP TRANSISTOR SECONDARY SIDE 1 2044038 A00 CLAMP TRANSISTOR LENGTH 37MM EXTRUDED TAP...

Page 39: ...Page 39 of 50 Qty Item Number Rev Item Description Ref Des BOM Notes 2 0000659 A01 NUT HEX KEP M3 SECURE CABLE TO HEAT SINK AND PRIMARY DIODE 1 0032610 A00 TAPE THERMAL TRANSFER 0 5MM X 8MM X 18MM THERMAL TAPE WRAP AROUND THERMAL SENSING IC ...

Page 40: ...Page 40 of 50 THUMP18S SERVICE MANUAL 2038306 01 PCB ASSY POWER SUPPLY AMP TOP ...

Page 41: ...100 R66 390K R67 47K C50 0 1uF C51 0 22UF R68 27K R70 39K R71 470K R72 470K R73 470K R74 470K D30 GS1G 1 DIS1 2 TH1 3 CONT1 4 REST1 5 OUT1 6 TR1 U5 A NE556 7 GND 8 TR2 9 OUT2 10 REST2 11 CONT2 12 TH2 13 DIS2 14 VCC U5 B NE556 R75 100 C54 10uF 25V R77 100K C55 0 1uF R55 4 7K C56 0 1uF R45 47K C57 10uF 25V C59 0 1uF R56 4 7K C63 0 1uF 200V C64 0 1uF 200V R64 3 32K D33 1N4148 R39 100 FC1 FUSE CLIP PC...

Page 42: ... 2 3 1 U17 A NJM4580M 6 5 7 U17 B NJM4580M 8 4 U17 C NJM4580M D31 1N4148 D59 1N4148 R21 1K00 C76 4 7uF 25V C142 0 1uF C45 0 1uF 1 2 3 4 U9 LTV 817M CN J7 2 J7 1 C62 0 1uF C61 0 1uF R185 10 J10 1 J10 2 R23 14K3 R187 24 9K D8 ES1D D7 ES1D R29 3 3K D17 GRN D62 1N4148 J2 1 J2 2 J2 3 J2 4 J2 5 J2 6 J2 7 J2 8 J2 9 J2 10 J2 11 J2 12 1 BL 6 NC 4 D 5 D 7 VCC 2 FB 3 CS 8 GND U7 ICE3A1065ELJ R6 51K1 25W R30 ...

Page 43: ...171 10 5W R172 10 5W R161 NS R160 NS C127 0 1uF C128 0 1uF R166 NS R165 NS D43 ES1D D44 BAS21 R151 6R81 25W R150 681 25W R152 6R81 25W R149 4 99K R148 4 99K R157 4 99K R153 36 5K 25W R156 4 99K R154 10K0 R155 4 99K R146 100 D45 S1B C143 10uF 25V C144 10uF 25V C145 47PF C146 0 1uF R158 4 99K C147 0 1uF D46 ES1D R170 6R81 25W R143 1K 1 VAA 4 COMP 3 IN 6 VSS 8 OCSET 2 GND 5 CSD 7 VREF 16 CSH 15 VB 14...

Page 44: ...CAP 680UF 100V 20 105C AL LESR RADIAL C17 C18 C23 C24 C25 C26 4 2037007 A00 CAP CER 0 1UF 200V X7R 1206 C27 C63 C64 C119 4 220 067 02 A11 CAP LYT 47UF 20 25V 105C T A C28 C32 C95 C115 4 0029761 A00 CAP 0 68UF 100V 20 X7R 1812 C29 C38 C121 C123 1 0031389 A00 CAP LYT 100UF 20 25V 105C RAD C30 4 0026214 A00 CAP 470PF 50V 2 NPO 0603 C33 C35 C111 C112 3 0031390 A00 CAP LYT 10UF 20 50V 105C RAD C34 C66 ...

Page 45: ...MC D9 4 0026984 A01 DIODE SUPERFAST 200V 10A 35NS TO220F D10 D11 D12 D13 1 0026961 A00 IC VREG AZ431BN A 2 5 36V 0 1A SOT23 3 D14 2 304 065 03 A01 LED GREEN SM 0805 D17 D28 6 0004136 A00 DIODE RECTIFIER 1A GLASS PASSIVATED S1B D18 D29 D37 D45 D48 D49 6 0029101 A00 DIODE SUPERFAST DUAL BAV99 100V 0 15A SOT 23 D19 D20 D21 D22 D53 D54 2 304 064 03 A01 LED RED SM 0805 D23 D26 1 0026283 A00 DIODE GP GS...

Page 46: ...118 R163 R168 R185 7 146 457 00 A00 RES MF SM 25W 1 51K1 OHM R6 R90 R91 R95 R140 R141 R145 28 0026424 A00 RES 10K 1 1 10W 0603 R7 R8 R12 R15 R30 R48 R51 R80 R81 R82 R83 R84 R85 R104 R114 R119 R130 R131 R132 R133 R134 R135 R154 R164 R169 R193 R194 R195 10 141 033 00 B01 RES MF SM 25W 5 22 OHM R10 R11 R13 R47 R50 R62 R198 R226 R227 R228 4 0026447 A00 RES 1K00 1 1 10W 0603 R14 R21 R22 R196 6 0026516 ...

Page 47: ... 3 0027306 A00 RES MET OX 3K 5 2W R123 R173 R175 2 0029102 A00 RES MET OX 22 5 2W R124 R174 2 0021336 A01 RES 100K 5 1 4W 1206 R180 R199 1 0025950 A00 XFMR SW 115 230V 54V 2A 200W T1 1 0025948 C00 XFMR DRIVER 15V 15V 15V 0 1A 3W T2 1 0025947 B01 XFMR CURRENT SENSE 10A 1 100 T3 1 0030963 A01 XFMR SW 115 230V 15V 0 5A 5V 0 5A 15V 0 5A 15V 0 5A 25W T4 2 2042587 A00 THERM NTC 2 5 OHM 25 9A 20MM UL C U...

Page 48: ... GENERIC 35mm X 9 5mm UL LBL2 1 143 404 00 A1 RES TF 14 3K 1 0 1W SMT R23 2 2043108 A00 MAG FERRITE BEAD 4X2X5 0MM A6 RH L21 L22 3 0026448 A00 RES 1K 1 1 4W 1206 R35 R49 R52 4 0027305 A00 RES 33 2K 1 1 10W 0603 R57 R58 R59 R186 2 0029095 A00 RES 3 32K 1 1 10W 0603 R99 R149 1 0026541 A00 RES 6 19K 1 1 10W 0603 R192 1 0027326 A00 RES 9 09K 1 1 10W 0603 R240 1 0026441 A00 RES 15K 1 1 10W 0603 R33 ...

Page 49: ... 0013038 3 0013066 8 4 0013066 7 5 0015641 0 6 0015641 9 7 0005167 02 8 0005166 9 0013948 11 2043393 12 2042290 16 13 0022257 14 0027084 15 2042941 Page 49 of 50 THUMP18S SERVICE MANUAL 2042088 B00 ASSY CBL SPEAKER AND FRONT LED SUB ...

Page 50: ... LOCKING CABLE TIE TYRAP 1 2043393 A00 CONN TERM QDISC F DUAL CRIMP UNINSULATED 250 X 032 16 AWG FASTON CONNECTOR 1 2042290 16 A00 CONN TERM QDISC F DUAL CRIMP UNINSULATED 205 X 032 16 AWG FASTON CONNECTOR 2 0022257 A01 MAG FERRITE 9 5X17 5X28 5MM NI ZN 1 0027084 A00 MAG FERRITE 10X15X13 MN ZN 1 2042941 A00 FOAM TAPE ADHESIVE BACKED 30mm Wide x 400mm Len x 3 2mm Thick WRAP AROUND FERRITES REFERENC...

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