background image

M1330

V02

CLINCH

ORIGIN

LONG AXIS

SHORT AXI

S

INSERT

ORIGIN

V

T

R

V

T

R

V

T

R

V

T

R

V

T

R

V

T

R

+

-

+

-

+

-

NO

L

NCL

NO

R

NCR

CL

CR

RING

TIP

-S

W

TIP

SLE

E

VE

RING-S

W

V

T

R

V

T

R

V

T

R

V

T

R

V

T

R

V

T

R

V

T

R

V

T

R

BAR DOWN

V

T

R

V

T

R

V

T

R

BAR DOWN

V

T

R

V

T

R

V

T

R

V

T

R

RING

TIP

-S

W

TIP

SLE

E

VE

RING-S

W

V

T

R

V

T

R

BAR DOWN

1

6

1

2

3

BAR DOWN

1

2

3

UF4004

1M

100N

10P

22K

10K

4K

7

100N

4K

7

3K

3

4K

7

100N

22K

1K

100N

220R

1K

470P

100N

82K

470P

75R

1K

220P

100N

18V

0

1K

5

BAT

8

5

 

6R

2

10K

4148

10K

0

1K

0

1K

4K

7

BAT

8

5

 

4148

4148

47K

3K

6

4148

4148

33K

10K

180N

220K

3K

3

1K

5

22M

5K

1

470P

10K

1K

2

150R

1K

6K

8

1K

4K

12

6K

8

6K

8

4K

12

220N

37K

4

220R

10R

0

1K

4

100N

15V

0

9K

09

4148

100K

11R

1K

1K5

6K19

620K

47K

22K

100N

68K

4148

22N

1K

10R0

15K

2R2

22K

DNS

82N

18V0

1K5

4148

470P

470P

100N

10K

681R0

470K

18K7

100N

4148

6R2

UF4004

1M

1M

100N

4N7

100K

470K

MPSA13

100N

18V0

2K2

2.0W

3R9

2.0W

3R9

100N

2N

5551

22U

50V

22U

50V

74HC14N

100N

100N

100N

3K3

LM318

10K

47K

47K

47N

47K

953R

GRN  

100N

4148

4K12

150N

TL072

YEL  

TL072

100K

8M

2

RED

47N

3N3

47K

1K5

100N

2K7

220K

100R

0

4N

7

100N

15K

2N

5401

22K

22K

NE5532N

2N2

2N2

150N

27K

33U

16V

A

lt

er

nat

e

WHT

2K

3K

3

180N

18V0

100N

100N

4K

7

2N

5551

100N

100N

47R

1M

470P

100N

100N

100P

100P

TL072

4148

220N

220N

4148

BAT

8

5

 

5N

6

150K 1/

2W

MPSA9

2

100N

33U
16V

TL072

9K76
1.0W

150R

1R

1/

2W

1U

63V

1U

63V

100N

18V0

37K4

4N7

4148

4148

100N

63V

4U7

100U

16V

4148

BAT

8

5

 

2N5551

22K

10K

100N

100N

10K

4K

7

470P

T221D

M

J

F6388

TO

220

M

C

7815C

T

TO

220

M

C

7915C

T

2K2

MR752 

100N

10K

100K

20K

0

100N

12K

5.0W

3K

6

2K

7

LM311

10K

4148

330N

4148

TL072

470K

BAT

8

5

 

10K

74HC14N

MC33078P

150N

BAT

8

5

 

10N

10R

0

100N

6K

8

100N

150R

18K

7

37K

4

100N

1K

1K

10R

0

100K

68N

1K

0

0R047

5.0W

IR2110

470K

M

C

33078P

47P

680N
250V

11R

250V

100N

MR752 

1K

8

1.

0W

4V
7

470N

4V7

470P

1M

47K

100K

12K

4K12

470R

330N

9K76
113K

681R0

1K5

4148

4148

12K

17K40

4148

33K

1K

10K

100K

1K5

4148

20K0

1M

10K

4007

3R9

2.0W

4007

4007

3R9

2.0W

100K

74HC86N

LM311

2N

5401

MC78L05ABPRM

MC33079P

100N

22K

LM13600N

22K

82N

220K

22K

100N

2N

5551

TL072

4148

68K

17K40

4148

1K

5

150N

4148

2K

6K8

B

10K

1M

1K

1K2

9K76

NE5532N

MPSA06

2N

5401

B

10K

9K76
1.0W

100N

IR

FP

23N

50L

14K0

4148

2.0W

2R

63V

4U7

100N

100N

63V

2U

2

1U

63V

4007

MPSA92

4007

4007

50V

2200U

113K

250V

4N7

12K

5.0W

12K

5.0W

12K

5.0W

10V

0

288U

H

100K

TL072

MPSA13

B

10K

3U3

140V

4N

7

0R047

5.0W

12K

5.0W

3U

3

140V

3U

3

340V

IR

FP

23N

50L

MR752 

50V

2200U

3300U

180V

1300UH

3300U

180V

470P

CIR

9K76

1.0W

MR752 

9K76
1.0W

3U3

140V

2/2

1/2

V02

V02

NX720S

2/2

V02

M1330

NX720S

M1330

CHASSIS
GROUND

R3

C47

C27

R

107

R

198

R

122

C119

R

110

R

152

R4

9

C52

R

133

R

196

C48

R

155

R

100

C4

5

C73

R7

2

C3

R5

0

R2

9

C1

5

C55

D2

0

R3

3

D1

5

R3

9

R

144

D

85

R

258

R

263

R1

37

R

111

D3

W1

D2

9

D2

1

R106

R4

0

D2

5

D

47

R

112

R

127

C60

R

153

R

150

R7

0

R

114

R

156

C1

8

R

148

R

149

R1

4

R54

R4

5

R7

R7

6

R5

6

R5

9

R8

0

C32

R8

1

R

221

R6

4

R5

2

C42

D1

2

R265

D5

R260

R

211

R

134

R63

R88

R129

R94

R115

C131

R85

D6

C65

R65

R38

R90

R123

R13

C124

C68

D4

R113

D24

C37

C28

C2

6

R197

R23

R

125

J9

R78

C137

D39

R53

D17

R57

R41

C4

4

C9

R19

R255

Q3

C133

D8

R140

R3

4

R3

2

C134

Q6

C6

6

C3

0

U9

C56

C16

C71

R151

U3

R139

R92

R102

C6

2

R17

R86

L4

C125

D2

R93

C1

4

U17

D13

U2

0

R117

R

132

L3

C19

C38

R166

R74

C54

R42

R

154

R8

3

C5 C43

R8

7

Q1

R1

2

R1

5

U1

4

C94

C9

3

C69

R91

C7

SW

2

R138

R

101

C74

D1

8

C132

C120

R6

2

Q17

C58

C57

R4

3

R4

7

C4

6

C2

1

C

121

C6

C8

U1

9

J7

D31

C23

C10

D35

J8

D1

9

C39

R48

Q13

C49

C1

7

U12

R165

R37

R4

6

C35

C25

C24

D16

R82

C76

D3

3

D3

2

BEC
LOC

W20

XFMR BLK

BLK

C53

C110

C108

D82

D1

Q8

R264

R143

C109

C116

R22

R2

0

C4

Q6

7

U3

0

U3

1

R71

D53

W1

8

NOT

 USED

GRY

W13

RED

20Vrms

W6

VIO

105Vrms

C40

W26

GRN/YEL

GROUND

W27

PSGND

GRN

R8

9

R

121

R1

31

C138

R68

R3

6

R1

0

U1

R

126

D2

6

C6

1

D4

6

U1

3

R8

4

D7

X1

R

147

U10

U2

C59

D9

C29

R4

4

C142

R5

1

C122

R8

R

157

R7

7

C33

R6

6

R5

5

R7

3

R2

8

C3

6

R7

9

W2

W28

INPUT GND

GRN

R31

U8

R267

U2

2

C

113

C106

R

210

C102

D59

W14

CENTER TAP

YEL

W22

FAN

RED

R

187

W17

RED

20Vrms

W23

105Vrms

VIO

D2

8

C143

D23

C1

R128

R11

R109

R97

R99

R27

C6

4

R6

R145

R18

R25

D11

D10

R96

R1

D34

R118

R135

R95

R120

R60

D84

R2

57

R141

R142

D50

R35

D56

D58

R30

R130

U5

U7

Q18

U11

U6

C72

R

104

U15

R124

C67

R1

6

R9

C

135

Q5

U1

8

D27

R108

R4

D40

R

164

C1

3

D3

0

R116

R119

P3

R159

R136

R103

R2

U1

6

Q2

Q4

P4

R5

C34

Q1

4

R259

D83

R61

C103

C50

C4

1

C11

C12

D49

Q7

W12

NOT

 USED

GRY

D52

D55

C105

J3

R146

C112

W21

WHT

AC WHT

W10

BLK

XFMR BLK

R67

R75

R69

D2

2

M1330

NX720S

L1

R2

6

U21

Q21

P1

J2

J5

C31

C

141

R58

R105

C20

C5

1

Q1

5

D61

W9

BLK

AC BLK

C111

W19

FAN

BLK

C6

3

L5

C

123

C2

W

5

J1

R21

D48

R24

C22

J4

Summary of Contents for ELITE LS720P

Page 1: ...Voice 716 297 2920 Fax 716 297 3689 WORLD HEADQUARTERS WEB ACCESS http www yorkville com CANADA Yorkville Sound 550 Granite Court Pickering Ontario L1W 3Y8 CANADA Voice 905 837 8481 Fax 905 837 8746 Quality and Innovation Since 1963 Printed in Canada SERVICE MANUAL NX720S MODEL TYPE YS1055 ...

Page 2: ...a propre ventilation Ne procédez pas à l installation près de source de chaleur tels que radiateurs registre de chaleur fours ou autres appareils incluant les amplificateurs qui produisent de la chaleur Les dispositifs marqués d une symbole d éclair sont des parties dangereuses au toucher et que les câblages extérieurs connectés à ces dispositifs de connection extérieure doivent être effectivés pa...

Page 3: ...5 A Z582 3v0 S 720 WATT ACTIVE SUBWOOFER ENCLOSURE 720 1 3 2 1 3 2 1 3 2 2 3 1 NX720S LEVEL LINE SPKR BOOST FREQUENCY HF ROLLOFF 90 45 150 90 ALL CONNECTIONS FUNCTION AS INPUTS OR OUTPUTS IN ALL CONFIGURATIONS THE NX720S CAN BE CONNECTED BEFORE OR AFTER THE FULL RANGE ENCLOSURE STEREO ACTIVE SPEAKER CONFIGURATION INPUT Switch set to LINE MIXER NX720S STEREO PASSIVE SPEAKER CONFIGURATION INPUT Swit...

Page 4: ...DIODE T R 8 6119 W250 47K 5 MINI T R RES 7 6421 MR752 200V 6A0 DIODE 4 4836 W250 68K 5 T R RES 2 6733 BAT85 30V 0A2 DIODE SCHT T R 6 4929 W250 82K 5 2INU T R RES 1 6818 1N5245B 15V0 0W5 ZENER 5 T R 9 6120 W250 100K 5 MINI T R RES 10 6872 MC7815CT TO220 P 15V0 REG V1 3 4776 W250 113K 1 T R RES 2 5114 MPSA92 TO92 PNP TRAN T R TA 10 4638 W500 150K 5 T R RES 1 5105 MPSA13 TO92 NPN DARL T R TA 2 6126 W...

Page 5: ...70P 100V 5 CAP T R RAD CER 2NPO D7 6733 BAT85 30V 0A2 DIODE SCHT T R R5 5016 1W00 9K760 0 5 T R RES R85 4836 W250 68K 5 T R RES R165 5016 1W00 9K760 0 5 T R RES C38 5275 __3N3 100V 5 CAP T R RAD 2FLM D8 6432 1N5248B 18V0 0W5 ZENER 5 T R R6 4762 W250 9K760 0 1 T R RES R86 4758 W250 953R 1 T R RES R166 6119 W250 47K 5 MINI T R RES C39 5271 __5N6 100V 5 CAP T R RAD 2F D9 6733 BAT85 30V 0A2 DIODE SCHT...

Page 6: ...30VAC 50 Hz 1 2A 276 VA typical 360 VA max 120VAC 60 Hz 2 4 A 288 VA typical 360 VA max Inputs 1 4 inch Jacks 1 in 1 Link Out line or spkr level Inputs XLR L R Male Female XLR Links Level Controls Main Volume EQ Controls High Frequency Cut Off 90 150 Hz Limiter RMS Peak Current LED Indicators Power Limit Clip Other Controls Features Selectable line or speaker level input 45 Hz 90 Hz variable boost...

Page 7: ...Q HP LIMITER LED RMS LIMITER POWER SUPPLY CLASS D AMPLIFIER WOOFER CLASS D AMPLIFIER WOOFER BLOCK DIAGRAM LOCATED BELOW NOTE Shorting R47 will eliminate feedback and audio signal allowing troubleshooting of Level Shift drivers and output devices SILENT ON OFF VIA Q19 SLOW DETECT FAST DETECT LP LP VARIABLE LP LP VARIABLE LEVEL 1 3 2 1 3 2 1 3 2 2 3 1 LINE SPKR Block Diagram for NX720S D E S I G N E...

Page 8: ...63V 150N U16 B NE5532N 100V C137 100N 1 4W 1K5 R164 MINI R202 2 0W 1K8 TO92 2N5551 Q5 5107 R104 1 4W 22K MINI R107 1 4W 22K MINI R101 1 4W 3K3 MINI 8 V 4 V U16 C D B 2339 10K HF ROLLOFF P6 A R116 1 4W 2K MINI 3392 W9 AC BLK BLK 8 V 4 V U13 C R139 1 4W 10K MINI 100V C62 47N C73 63V 100N U15 E 1 4W 1K R134 MINI U21 A TL072 8 V 4 V U21 C 400V C93 2N2 R11 1 4W 47K MINI 3 W7 C 3 4007 D49 1 4W R90 15K M...

Page 9: ...00N 100V C71 100N BAT85 D1 0A2 100V C16 100N R78 1 4W 18K7 3856 FAN BLACK R211 1 4W FUSIBLE 11R 1 4W 4K7 R62 RAD 100V C24 100N 1 4W 9K09 R265 MINI 5 0W 0R047 R31 C4 1000V 470P 2 0W R61 2R 4148 D5 11 IN 10 OUT U10 E 74HC14N 6603 9 IN 8 OUT U10 D 74HC14N 6603 5 IN 6 OUT U9 C 74HC14N 6603 C20 3U3 140V C31 3U3 140V PSGND S3 WOOFER C22 3U3 140V PSGND 147V LVGNDPS PSGND R64 1 8W FLMP 10R0 LVGND2 WOOFGND...

Page 10: ...1 MC78L05ABPRM 220K LM311 MC33079P LM13600N 22M 22K 100N 100N 47K 15K TL072 B 10K 4148 68K 17K40 6K8 470R 1K5 100N B 10K YEL 1K2 TL072 NE5532N 100N 4148 10K 63V 4U7 63V 2U2 MPSA92 4148 1U 63V 4007 18uH 4007 4007 2200U 50V 113K 250V 4N7 10V0 288UH 12K 5 0W 12K 5 0W 12K 5 0W MPSA13 4148 1K5 9K76 1 0W B 10K 4N7 3U3 140V 3U3 340V 140V 3U3 12K 5 0W 5 0W 0R047 3U3 140V IRFP23N50L IRFP23N50L MR752 250V 6...

Page 11: ...MUST NOT BE ABOVE TOP OF RESISTOR 1 ATTACH ALL 4 NUT SCREW AND WASHERS FOR THE TRANSISTOR SPRING WITH THE NUT ON THE TOP 2 MAKE SURE TO RTV ALL LARGE CAPACITORS TO SOMETHING CLOSE SEE LAYOUT DIAGRAM M PRODUCTION NOTES C E B TO 92 BC560C BC550C B E C TO 220 BDX53B 53C BDX54B 54C STYLE_P34 E B C TO 126 MJE350 MJE340 MJE270 BD238 BD140 BD139 MJE271 BD237 E C B MPSA63 MPSA43 2N5551 TO 92 MPSA92 MPSA13...

Page 12: ...ounting holes changed to slots N N N 17 JUL 2012 20 AUG 2010 V03 V05 V D D ADD W3 AND W10 CONN FOR CH1337U Change to Ai tabs 4100 new pattern updates GG 1 00 MARCH 2010 D MADE FROM NX720S M1330 V1 00 IN MARCH 2010 JUNE 2010 2 00 FOR PRODUCTION REQUESTS ADD 2327 4146 4151 6 RESISTOR CHANGES AND A FEW BOARD MOD S FORCE UPDATED PARTS TONY S LIST APRIL 2010 14 FEB 2011 V04 M PCB_DATABASE_HISTORY PC821...

Page 13: ...OB ROUND PUSHBUTTON 1 4 GREY 11 3925 XLR FEML PCB MT VERT 24MM U CO 12 3453 XLR MALE PCB MT VERT 13 3921 1 4 JCK PCB MT VERT STER RT SW 14 3585 DPDT ROKR SW QUIK 250 AC PWR I 15 2398 4 0 AMP CIRCUIT BREAKER 16 3645 AC SOCKET RECEPTACLE WITH 0 250 17 8906 14X2 ALLEN FLAT HD WOOD SCRW J 18 3426 8 3 16 SJT AC LINE CORD REMOVB 19 20 21 22 NOTE Replacement grilles are Special Order and are only availab...

Page 14: ... WOOD SCRW JS500 4 5199 100P 100V 2 CAP T R RAD CER 2NPO 2 4813 1 4W 6R2 5 T R RES 2 4143 NYLON SPACER L 312 1D 171 OD 375 17 5408 _47P 100V 10 CAP T R BEAD NPO 1 2010 1 6W 10R0 2 FLAME PROOF T R RES 4 3859 1 2 PLASTIC HEX SPACER 4 2 5412 220P 100V 10 CAP T R BEAD NPO 1 2038 1 4W 11R FUSIBLE T R RES 2 7471 15 8R 1000WPRGM 3 V C NEO SPEAKER 1 5194 470P 1000V 10 CAP T R RAD CER 2Y5P 1 6134 1 4W 47R ...

Page 15: ...T FREQUENCY NX720S LEVEL dB 6 00 0 INPUT A THRU A INPUT B THRU B INPUT SELECT P A R A L L E L P A R A L L E L A Z552 1v1 PR02 INPUT A THRU A YS 9917 Green Knob qty 1 YS 9916 Gray Knob qty 1 YS 9918 Blue Knob qty 1 WIRING NX720S Z552 control KNOB COLORS 00 1v2 ai ...

Page 16: ...100N IRFP23N50L 14K0 4148 2 0W 2R 63V 4U7 100N 100N 63V 2U2 1U 63V 4007 MPSA92 4007 4007 50V 2200U 113K 250V 4N7 12K 5 0W 12K 5 0W 12K 5 0W 10V0 288UH 100K TL072 MPSA13 B 10K 3U3 140V 4N7 0R047 5 0W 12K 5 0W 3U3 140V 3U3 340V IRFP23N50L MR752 50V 2200U 3300U 180V 1300UH 3300U 180V 470P 6 C I R 9K76 1 0W MR752 9K76 1 0W 3U3 140V 2 2 1 2 V02 V02 NX720S 2 2 V02 M1330 NX720S M1330 CHASSIS GROUND R3 C4...

Page 17: ... 2200U 4007 4007 4007 10V0 3U3 340V 3U3 140V 4N7 IRFP23N50L 0R047 5 0W 12K 5 0W 3U3 140V MR752 250V 4N7 3300U 180V 50V 2200U 3300U 180V 1300UH MR752 3U3 140V 2 2 V1 00 CHASSIS GROUND R72 R50 R29 C15 C55 D20 R33 D15 R39 R144 D85 R258 R263 R76 R80 R81 R221 C42 R265 D5 R260 R211 J9 R78 D17 R53 R57 R41 D16 C9 R19 R255 Q3 C133 R140 R34 R32 J8 D19 C39 R48 Q13 R52 C49 R37 C24 R46 C35 C25 R82 C76 D32 W20 ...

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