background image

R

1

4

3

R

8

5

R

9

1

R

8

4

C

7

2

R

9

8

U

1

3

R

9

6

Q

2

1

A

R

8

A

R

2

3

A

Q

2

0

A

C

1

5

B

U

1

2

C

8

A

R

7

3

R

6

8

R

7

5

R

7

0

R

7

2

R

5

9

R

4

2

C

5

1

R

5

5

A

R

1

7

R

9

D

1

0

R

5

R

6

R

1

3

8

D

5

1

R

1

3

4

R

9

2

R

1

1

8

R

1

1

4

C

6

2

D

3

5

D

2

0

A

R

1

0

1

R

9

5

R

9

7

C

2

9

R

2

9

A

R

1

0

0

R

8

7

R

1

5

A

R

6

1

R

6

2

R

5

A

R

4

4

R

1

9

R

2

A

R

1

4

D48

D47

R152

ZD8

R137

C71

C58

ZD3

TP4

R121

C67

R122

R127

C61

ZD6

R112

Q13

R111

ZD5

Q3A

D4A

R25A

TP8

N2

C57

Q24A

R51

U7

R35A

R47

Q12

N11

U5

N15

R32

C50

R38

C49

R29

R28

R27

R26

C46

R31

C1B

R15

R16

U3

R10

D50

D49

R

4

B

ZD10

U1

C

7

0

-HI

TP2

T

P

1

U2

+MID

TP3

R136

TP5

D41

D

3

B

R

1

3

B

R

1

2

B

Z

D

1

B

R99

+MID

R129

R

1

3

2

R

1

3

0

C

6

3

R

1

1

9

R117

R

1

0

9

R106

Q2B

R110

R

1

0

4

R108

R10B

C21A

R21A

R22A

R

1

0

2

R

2

0

A

R107

R7A

R26A

R9A

D

3

2

R10A

R94

R16A

D2A

D23A

Q22A

R

8

1

R

8

0

C

7

A

N5

R

8

9

Q1B

R82

R33A

R

7

7

R

6

7

C56

C

5

5

ZD4

C53

Q2

R34A

R60

U

6

R

5

6

R

5

8

R

6

3

N6

C54

R

4

6

R53

D31A

ZD1A

D18

R49

R

4

3

N1

C52

D17

R

3

9

R

4

0

R55

N13

N10

D15

R3A

R37

N9

R30

R

3

4

C

4

7

D

1

4

D

1

3

C4B

R11

R20

R12

R43A

R13

R

8

R

1

A

C

2

B

R

7

D

1

2

D

1

1

R

4

R

3

N3

N4

R

1

4

4

R

1

4

1

C

6

9

R

1

2

0

C

6

0

R

1

0

3

R

1

0

5

C

2

2

A

D

2

1

A

R

3

7

A

R

1

7

A

R

7

9

R

7

8

R

1

1

A

R

1

4

A

R

9

0

R

8

3

R

6

6

R

7

6

R

1

8

A

R

6

5

D

3

2

A

R

5

0

R

4

8

R

5

2

R

4

5

N12

R33

R

3

6

D1B

D2B

D46

D45

D44

ZD9

R142

R147

R145

R139

-15V

D24

R128

R135

R124

R113

D36

R131

C30

R88

R64

Q23A

D22A

D1A

Q1A

Q2A

R54

R25

R24

N14

R21

C45

TP9

Q11

R22

U4

ZD12

R146

R148

D52

+

H

I

D42

R140

+15V

TP6

R

8

6

ZD7

D30A

C64

R125

D33

R6A

Q4A

D23

R93

C59

R11B

Q25A

R31A

R27A

R32A

R28A

R30A

R71

U9

Q1

D3A

Q5A

R12A

R13A

D16

R41

D33A

R57

R23

R

3

5

N7

N8

C48

C44

C3B

D43

ZD11

Q17

C66

R126

R

1

9

A

1

5

0

K

4

7K

1

6

V

0

B

A

S

2

1

L

2

K

2

4

7

R

5

N

6

1

8

V

0

3

3

R

3

7

K

4

2

K

7

4

1

K

0

3

3

0

P

M

M

B

F

4

3

9

1

L

T

1

1

0

0

P

M

M

B

T

3

9

0

4

C

D

S

F4

1

4

8

4

7

K

M

M

B

T

3

9

0

4

C

D

S

F4

1

4

8

M

M

B

T

3

9

0

6

L

T

1

1

0

0

P

1

8

K

2

1

8

K

2

4

7

0

R

1

0

K

0

3

3

K

M

C

3

3

0

7

8

D

M

M

B

T

3

9

0

4

6

8

1

R

5

6

2

R

0

1

0

K

0

1

0

K

0

1

5

0

K

1

8

0

P

1

0

0

K

0

C

D

S

F4

1

4

8

1

K

8

0

0

1

8

K

0

0

2

K

2

1

0

0

N

1

0

0

R

1

0

0

N

4

7

R

B

A

S

2

1

L

4

7

K

5

C

D

S

F4

1

4

8

M

M

B

T

3

9

0

4

1

8

0

P

4

7

5

K

M

M

B

T

3

9

0

6

L

T

1

3

3

K

C

D

S

F4

1

4

8

C

D

S

F4

1

4

8

1

5

0

K

C

D

S

F4

1

4

8

C

D

S

F4

1

4

8

M

C

3

3

0

7

8

D

43V0

274K

2K2

2K2

10V0

47R

10K0

2N7

10R0

2K2

BAS21L

1N

27K4

16V0

47K5

CDSF4148

82K5

MMBT3904

MMBT3904

2K0

10K0

180P

18K2

CDSF4148

1K0

MMBT3904

15K0

15K0

10M

10M

475K

10V0

10V0

33K

1K0

330P

100R

12V0

12V0

1K0

1K0

499R

499R

1N

1N

180P

4K99

562R0

4K99

MMBTA14LTIG

S

3

D

S

3

D

S

3

D

S

3

D

4

3

V

0

2K2

1

M

1

0

K

0

4

7

R

1

5

K

0

1

0

0

N

1

5

K

0

4

7

P

5

N

6

4

7

R

15V0

0R047

MMBTA64LTIG

1

5

K

0

1K0

1K0

4K7

1

K

0

10K0

4

7K

82K5

47K5

CDSF4148

CDSF4148

2K0

BAS21L

47R

5N6

1

0

0

R

1

0

0

R

4

7

K

5

2

K

7

4

1

0

0

P

2

K

7

4

4

K

9

9

1

0

0

N

470R

4K99

MMBT3906LT1

1

5

K

0

4N7

2

N

7

1

0

R

0

CDSF4148

1K0

750R

1

0

K

0

1

5

K

0

1

N

2

K

2

10K0

6

8

1

R

4K7

1

0

K

0

1

0

K

0

1

0

K

0

8

2

N

8

2

N

4K7

10K0

180P

10K0

180P

1K21

47K5

4K7

3K32

1K21

1

0

K

0

4

K

7

100N

2

K

0

1

K

8

0

0

S

3

D

S

3

D

S

3

D

S

3

D

1

0

K

0

2K2

B

A

S

2

1

L

C

D

S

F4

1

4

8

0

R

0

4

7

C

D

S

F4

1

4

8

1

5

K

0

1

0

0

N

4

7

0

R

1

0

0

R

4

K

7

1

0

K

0

4

N

7

4

7

K

5

1

8

K

2

C

D

S

F4

1

4

8

1

0

K

0

4

K

7

0

R

0

4

7

2

K

2

1

0

0

R

4

K

7

1

0

0

R

1

0

M

1

5

K

0

1

0

M

3

6

K

0

1

0

R

0

2

N

7

3

3

R

1

0

0

K

0

9

K

0

9

4

7

R

4

7

P

2

K

7

4

1

0

K

0

1

0

K

0

1

0

K

0

4

7

5

K

1

K

2

1

CDSF4148

CDSF4148

43V0

274K

2K2

2K2

SMBJ5339B

2K2

5N6

BAS21L

12V0

10R0

MC33078D

2N7

15K0

2K2

2K2

2K0

CDSF4148

MC33079D

CDSF4148

MMBT3904

47K5

MMBT3906LT1

MMBT3904

619R0

619R0

619R0

619R0

CDSF4148

MC33079D

10K0

10K0

MC33078D

1N

1N

43V0

47R

2

K

2

SMBJ5339B

0R047

33R

470R

27K4

MMBTA64LTIG

100P

1K0

2K2

2K2

1K0

2K2

MMBF4391LT1

LM13700MX

CDSF4148

2K0

1K0

33R

CDSF4148

3K32

10K0

10K0

CDSF4148

10K0

MC33078D

2K2

2K2

2K2

2K2

2

K

2

MMBT3906LT1

MC7815BDTG

MC79M15CDTG

Summary of Contents for NX25P-2

Page 1: ...da SERVICE MANUAL NX25P 2 TYPE YS1107 SMT Disclaimer Due to the complex nature of the use of SMT installed components in Yorkville equipment we highly caution all service technicians in attempting to repair or replace SMT factory installed components Many of these components may be glued prior to initial soldering Replacing SMT components requires expensive specialized de soldering equipment and t...

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: ... V 50 60Hz 250W MAX FUSE 3 15A L 250V sloblo 120 VAC 60Hz 250W MAX max min 0 Designed Manufactured by YORKVILLE SOUND TORONTO CANADA BASS TREBLE 0 0 P 300 WATT POWERED LOUDSPEAKER ENCLOSURE 24 PHANTOM 1 3 2 1 3 2 2 3 1 MIC IN MIC GAIN LINE IN LINK OUT LEVEL 25 WWW YORKVILLE COM Bass Treble 250 WATTS TONE CONTROLS 50 WATTS 30hz 5kHz 5kHz LR1004 ...

Page 4: ... SERIES 2 3543 16 PIN BREAKAWAY RA 90 LOCK 156 0 25 4149 5 PIN POWER PIN HEADER MALE RA 1 4150 6 PIN POWER PIN HEADER MALE RA 1 4597 22AWG STRAN TC WIR T R JMP 18 4748 2W00 3R9 5 T R RES 2 4921 W250 100R 5 2INU T R RES 1 4137 RELAY 2C 16AMP DC110 033MA PC 1 9001 4 40X5 16 PAN PH MS ZN C W STAR 1 8656 1 4X 171 NYLON SPACER 8 9067 1 8X5 16XID 64 NYLON SPACER 4 8681 4 40X 94 ALUM HEX SPACER 1 4007 9 ...

Page 5: ...R T R JMP C32 5630 330U 25V 20 CAP BLK 10X13MM EL X6 4597 22AWG STRAN TC WIR T R JMP C33 5282 _10U 16V 20 CAP T R 5X7MM 2NP X7 4597 22AWG STRAN TC WIR T R JMP C34 5630 330U 25V 20 CAP BLK 10X13MM EL X8 4597 22AWG STRAN TC WIR T R JMP C35 5616 3300U 50V 20 CAP BLK 18X35MM EL X9 4597 22AWG STRAN TC WIR T R JMP C36 5616 3300U 50V 20 CAP BLK 18X35MM EL X10 4597 22AWG STRAN TC WIR T R JMP C37 5945 _10U...

Page 6: ... 4090 1 4IN XLR PCB MT VERT COMBO NCJ6 V 1 9 4184 DPST ROKR SW QUIK 250 AC PWR IEC6 1 10 3438 RECEPTACLE INLET C FUSE DRAWER 1 11 8483 ADAPTOR SPEAKER STAND METAL BLACK 1 12 HANDLE 1 13 3538 RUBBER FOOT 1 375 X 1 375 3 14 8786 10 32 X 1 1 4 PAN QD MS JS500 BLACK 10 15 8935 1 4 20 X 23MM JOINT CONN BOLT B O 4 16 7297 12 8R 500WPGM SPEAKER 1 17 7527 _8R 40W 1 00 DRIVER CDX1 1445 CER 1 18 8240D LOGO ...

Page 7: ...Bass Treble 24 PHANTOM 1 3 2 1 3 2 2 3 1 P 300 WATT POWERED LOUDSPEAKER ENCLOSURE MIC IN MIC GAIN LINE IN LINK OUT 250 WATTS TONE CONTROLS 50 WATTS LEVEL 30hz 5kHz 5kHz 25 ...

Page 8: ...0805 10K0 R22 W100 0805 10K0 R21 W100 0805 10K0 R32 W100 0805 10K0 R31 50V 1N 0805 C49 50V 1N 0805 C50 16V 10U C2 MC33078D 5 6 7 U4B W125 0805 1K21 R13 M 10K B LINE LEVEL 4434 T B P1A 4090 XLR PHONE Line In T R S S T R J1B 16V 100U C3 W125 0805 150K R14 MC33078D 5 6 7 U5B W100 0805 10K0 R8 W100 0805 10K0 R19 W100 0805 10K0 R33 W250 1206 619R0 R26 W250 1206 619R0 R28 50V 22U C8 50V 22U C11 50V 22U ...

Page 9: ...32 D36 BAS21L W125 470R 0805 R127 M Lin 10K Woofer Bias T B P6 4520 MC33078D 5 6 7 U13B W125 470R 0805 R106 M Lin 10K Horn Bias T B P5 4520 2SB1647 TO3P 6812 Q6 2SD2560 TO3P 6805 Q7 2SD2560 6805 Q4A 2SB1647 6812 Q5A IRFP140N N TO247 6931 G D S Q8A P IRFP9140N TO247 6932 D S G Q3A NET00001 NET00013 NET00014 NET00015 NET00016 NET00017 NET00019 NET00020 NET00022 NET00023 NET00026 NET00032 NET00033 NE...

Page 10: ...40 NET00141 NET00142 NET00143 NET00144 NET00145 NET00146 NET00147 NET00148 NET00158 NET00159 NET00160 S3D DO 214AB D44 S3D DO 214AB D49 S3D DO 214AB D47 S3D DO 214AB D43 S3D DO 214AB D45 S3D DO 214AB D50 S3D DO 214AB D48 S3D DO 214AB D46 W500 2010 2K2 R147 W500 2010 2K2 R146 W500 2010 2K2 R145 GND CHASSIS 15V 15V RELAY 2C 4137 K1C CH1425U GND 6 6 W4F 6 1 W4A 6 4 3 5 2 1 4097 5 4 2 1 3 4163 IEC1 IE...

Page 11: ...L Changed XLR connector J3 to YS 4140 ML Substituted YS 5255 1u 63V for 5254 1u 63V See PC for details ML GND scheme changed see PC for details R106 and R127 changed from 1K0 7621 to 470R 7856 R109 and R125 changed from 33K 7863 to 27K4 7636 Tack on two diodes 6438 1N4007 on U1 and U2 as per PC 8734 V05 and earlier version D25 D26 6438 1N4007 added across the output of 7815 and 7915 regulators V02...

Page 12: ... 4432 4434 4435 4434 5616 5630 6812 5630 6400 6408 6405 250V STRAN STRAN 47N 1N 4007 4007 4007 4007 10U MR854 25V STRAN MR854 10K 16V 25V 400V 1U 63V 1U 400V 16V 10U 22U 50V 50V 16V 50K 10K 15N 680N 4N7 250V 220N STRAN STRAN 330U 1U 63V STRAN STRAN STRAN 10K 16V 10U 10U 330U 2SD2560 MR854 STRAN STRAN STRAN 22N 2 0W 63V 63V 2U2 330U 1U 63V 22N 3R9 330N 1N5 1N5 680P 1U 2 0W NTC 220N 1N5 63V 10U 16V ...

Page 13: ...K4 2K74 1K0 330P MMBF4391LT1 100P MMBT3904 CDSF4148 47K MMBT3904 CDSF4148 MMBT3906LT1 100P 18K2 18K2 470R 10K0 33K MC33078D MMBT3904 681R 562R0 10K0 10K0 150K 180P 100K0 CDSF4148 1K800 18K00 2K2 100N 100R 100N 47R BAS21L 47K5 CDSF4148 MMBT3904 180P 475K MMBT3906LT1 33K CDSF4148 CDSF4148 150K CDSF4148 CDSF4148 MC33078D 43V0 274K 2K2 2K2 10V0 47R 10K0 2N7 10R0 2K2 BAS21L 1N 27K4 16V0 47K5 CDSF4148 8...

Page 14: ...CBSA Add YS 4007 spacers to LD1 LD2 and LD3 4 PCBSA Lay down and RTV C38 C40 C35 C36 C39 C41 before wave solder 5 PCBSA Zip tie C35 C36 C39 C41 down with the locking mechanism on the capacitor side 6 PCBSA Clip all leads down to pad size before wave solder 7 PCBSA Add RTV to all small electrolytic caps to secure them from vibration 8 WIRING Add thermal grease between R36A and the adjacent stand of...

Page 15: ...L Changed XLR connector J3 to YS 4140 ML Substituted YS 5255 1u 63V for 5254 1u 63V See PC for details ML GND scheme changed see PC for details R106 and R127 changed from 1K0 7621 to 470R 7856 R109 and R125 changed from 33K 7863 to 27K4 7636 Tack on two diodes 6438 1N4007 on U1 and U2 as per PC 8734 V05 and earlier version D25 D26 6438 1N4007 added across the output of 7815 and 7915 regulators V02...

Reviews: