YORKVILLE 50K Service Manual Download Page 8

VCD

ORIGIN

CLINCH

ORIGIN

CLINCH

LONG AXIS

SH

O

R

T AXIS

INSERT

ORIGIN

BLUE

BLACK

RED

WHITE

TAB

NORMAL

SOCKET

SOCKET WITH DIRECTION

NORMAL LARGE

SOCKET UPSIDE DOWN

TWEETER

SEE LAYOUT  DOCUMENTATION

WOOFER

BREAK PANEL IN 2 ALONG THIS SCORE LINE BEFORE CLINCHING.

V

T

R

V

T

R

V

T

R

V

T

R

V

T

R

BAR

 D

O

W

N

V

T

R

BAR

 D

O

W

N

7

V

T

R

BAR

 D

O

W

N

V

T

R

1

2

3

V+
A

NC1

OU

T

V-

V+
B

GN

D

MUTE

IN-

IN+

NC3

NC2

BAR

 D

O

W

N

-

+

3.75in #7429 4R

GND

WHT

RED

7

10in #7322 4R

GAIN-2

LEF

T

/MONO

BASS

PHONES

MIC_IN NUTRIX

GR

N

MO

NO

GAIN-1

TREBLE

RIG

H

T

.

LINE_IN

EFX_SEND

6827

6827

6451

3414

6827

6435

3660

3417

6755

5841

6827

6408

3417

3460

33U

16V

4K99

4007

680P

680P

15K

4K99

1N

100N

100N

1K

10K

36K0

47P

100N

16V0

1K2 1/2W

47K

10K

6N8

4K7

2K2

680R

180N

470R

1K8

4K99

4K99

10R

1/2W

4R7

1/2W

4K99

4K99

4K99

50V

22U

50V

22U

4K99

180K

25V

100U

47P

20K0

36K0

4U7 63V

25V

100U

470R

10K

1U

1U

1K8

10U

16V

1K

100K

1N

47K

100N

4K99

1K

TL072CP

4K99

10R

1/2W

4R7

1/2W

4K99

1N5402

1K5

4K99

1N

100N

2U2

63V

100K

10K

16V0

1K2 1/2W

47K

100N

100N

10K

16V0

10K

680R

1N5402

4N7

250V

10K

5B LIN

50K

B LIN

4K99

562R

27K

4K7

470R

100N

4K99

120R

562R

20K0

27P

470R

25V

100U

220N

1N5402

275V

22N

TL072CP

16V

100U

MC33078P

25V

100U

TL072CP

LM3876T

47N

1N5402

100R

5.0W

22R

5.0W

10K

5C R/A

50K

B LIN

50V

2200U

50V

2200U

V6.20

X578 V6.20

X578

50KW

50KB

V6.20

INTO WAVE

C9

X50

X1

R2

X3

X4

X10

X54

X20

D2

X52

X43

X21

C25

X44

X16

C26

R42

X24

X40

X15

X22

X56

X29

X28

X58

W16

R4

C8

C6

C3

X2

R52

R10

R24

C17

C2

D1

R47

R20

R27

C19

X19

X39

X37

R13

R32

R33

C30

X48

R18

X57

R45

X59

R53

R60

R39

R40

R55

R54

R58

X45

C40

C39

R1

R7

X5

C36

C16

R23

R25

C12

C27

R19

R26

X42

C31

C28

X17

R46

C24

R35

R36

X55

C14

R14

C13

R56

R15

U5

X46

X14

R61

X25

R38

R41

R59

CHASSIS GND

GRN

W5

X26

D8

X27

S

P

KR (+)

RED

W13

R49

W9

.

W10

.

R3

C7

C1

C18

R11

X13

X9

R37

D3

R48

R21

C5

C4

R28

X41

D4

X47

X38

R34

X60

R57

W11

SEC

_GN

D

D6

W3

SEC

_I

N

W1

TRANS_PRI

M

GRN

CHASSIS GND

W4

C37

F1

BOT

TOP

WIP

P4

X36

X35

X34

-

-

-

J3

BOT

TOP

WIP

P3

X33

X32

X31

.

.

Gold

J8

X62

R51

X8

R5

X11

X12

R9

R12

X61

R16

X18

X51

C22

R50

R8

R6

_X64

M578B

_X63

M578A

50KB/50KW

X578

X578

50KB/50KW

R22

C15

R17

C34

C29

AC_HOT

W7

D7

C38

W2

TR

AN

S_PR

IM

W6

SPKR(-)

BLK

W15

WHT

TWEET (-)

W14

U2

C10

J1

U1

W17

C35

U3

U4

C41

D5

LD1

W8

AC

_R

ET

SEC_IN

W12

R43

W18

R44

-

-

-

J2

BOT

TOP

WIP

P1

BOT

TOP

WIP

P2

X30

-

-

-

J4

R

L

J9

.

.

Gold

J7

-

-

-

J6

X53

C33

C32

_C21

R29

C11

C20

C23

R30

R31

AlternatePCB1 - M578B

V6.20

1N5         5424

3K9          4850

47P     5408

100N       5314

68N        5310

4K7          4827

4K7          4827

Summary of Contents for 50K

Page 1: ...2920 Fax 716 297 3689 WORLD HEADQUARTERS 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 WEB ACCESS http www yorkville com SERVICE MANUAL MANUEL DE SERVICE KB KW MODEL TYPE 50K MODEL TYPE 50W ...

Page 2: ... spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped AVIS AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE N ENLEVEZ PAS LE COUVERT OU LE PANNEAU ARRIERE NE CONTIENT AUCUNE PIECE REPARABLE PAR L UTILISATEUR CONSULTEZ UN TECHNICIEN QUALIFIE POUR L ENTRETIENT Instructions relatives au risque de feu choc élect...

Page 3: ... 16V 20 CAP T R RAD 2 1 5267 100U 25V 20 CAP T R RAD 2EL 4 5879 100U 16V 20 CAP T R 8X7MM 2EL 1 5887 2200U 50V 20 CAP BLK 18X27MM EL 2 4417 _10K 5B LIN 9MM HORIZONTAL P28 1 4418 _10K 5C R A 9MM HORIZONTAL P28 1 4420 _50K B LIN 9MM HORIZONTAL P28 2 3804 SNAP ON 1 500 INSULATING BUSHING 1 8547 PLASTIC FOOT BLACK POLYETHYLENE 4 3478 CLIP 205 187X032 18 22AWG DISCO INS 2 3489 CLIP 250X032 18 22AWG DIS...

Page 4: ...L 2 5282 _10U 16V 20 CAP T R 5X7MM 2NP 1 5961 _33U 16V 20 CAP T R RAD 2 1 5267 100U 25V 20 CAP T R RAD 2EL 4 5879 100U 16V 20 CAP T R 8X7MM 2EL 1 5887 2200U 50V 20 CAP BLK 18X27MM EL 2 4417 _10K 5B LIN 9MM HORIZONTAL P28 1 4418 _10K 5C R A 9MM HORIZONTAL P28 1 4420 _50K B LIN 9MM HORIZONTAL P28 2 3804 SNAP ON 1 500 INSULATING BUSHING 1 8547 PLASTIC FOOT BLACK POLYETHYLENE 8 3478 CLIP 205 187X032 1...

Page 5: ...RAP 3 4 X22CM VELSTRAP 13 3481 8 3 18 SJT AC LINE CORD 250 CLIPS 14 8547 PLASTIC FOOT BLACK 15 7322 10 4R 50WPGM SPEAKER 16 7415 4R 30W TWEETER RADIAL MOTOROLA 1309 BLOC 40B 40K 40W 50B XFMR 6827 1N5402 200V 3A0 DIODE 6755 LM3876T IC 40 WATT POWER AMP 6840 MC33078P IC DUAL OP AMP 6882 TL072CP IC FET DUAL OP AMP 5887 2200U 50V 20 CAP BLK 18X27MM EL 2468 0 800 AMP SLO BLO 25X1 25 FUSE 3830 TO218 PRE...

Page 6: ...OCK DIAG 50KB 00 5V1 ai EFX Return EFX Send Channel Inputs Speaker Headphone Outputs Balanced Effects Loop Low High DESIGNED AND MANUFACTURED BY YORKVILLE SOUND Left Mono Balanced Right Balanced RCA Stereo Contour Filter Phones Gain 2 Buffer 15V Phantom Power Mono Balanced Stereo 1 4 inch Stereo 1 4 inch Only available after SER 308XXXX ...

Page 7: ...402 N04 N11 N11 C2 50V 100N N47 C19 50V 6N8 R57 1 4W 680R C41 250V 47N R45 1 4W 1K8 R19 1 4W MINI 470R R18 1 4W MINI 470R U2 A TL072CP C18 63V 2U2 R L J9 Details GOLD 475 PCB MT 3460 R17 1 4W MINI 470R R16 1 4W MINI 470R U1 A MC33078P R1 1 4W MINI 4K99 R4 1 4W MINI 4K99 N11 C7 50V 1N Not Stuffed R28 1 4W 10K C12 63V 4U7 4420 P2 A M 50K B LIN TREBLE R11 1 4W 100K U2 B TL072CP C14 50V 1N M 4420 P3 A...

Page 8: ...N TL072CP 16V 100U MC33078P 25V 100U TL072CP LM3876T 47N 1N5402 100R 5 0W 22R 5 0W 10K 5C R A 50K B LIN 50V 2200U 50V 2200U V6 20 X578 V6 20 X578 50KW 50KB V6 20 INTO WAVE C9 X50 X1 R2 X3 X4 X10 X54 X20 D2 X52 X43 X21 C25 X44 X16 C26 R42 X24 X40 X15 X22 X56 X29 X28 X58 W16 R4 C8 C6 C3 X2 R52 R10 R24 C17 C2 D1 R47 R20 R27 C19 X19 X39 X37 R13 R32 R33 C30 X48 R18 X57 R45 X59 R53 R60 R39 R40 R55 R54 R...

Page 9: ......

Page 10: ...3 2 MODEL S PC PENDING CHANGE X X X X X X PC PC PC PC PC PC X578 PENDING CHANGES 50KB 50KW 3 5 4 2 1 DATE MODEL S VER DESCRIPTION OF CHANGE 1 P0 1 0P2 1 0P3 2 00 JAN 2000 APR 2000 20 APR 2000 23 NOV 2000 PC 6248 3417 BRKTS MOVED DOWN 010 DELETE D11 D14 C12 15P 27P GROUNDS UPDATED RCA JKS WIRES JMPR POTS CHANGED TO STYLE 28 PC ____ DERIVED FROM M512 X578 PCB DATABASE HISTORY 50KB 50KW ...

Page 11: ... 220N 1N5402 275V 22N TL072CP 16V 100U MC33078P 25V 100U TL072CP LM3876T 47N 1N5402 100R 5 0W 22R 5 0W 10K 5C R A 50K B LIN 50V 2200U 50V 2200U V6 20 X578 V6 20 X578 50KW 50KB V6 20 INTO WAVE C9 X50 X1 R2 X3 X4 X10 X54 X20 D2 X52 X43 X21 C25 X44 X16 C26 R42 X24 X40 X15 X22 X56 X29 X28 X58 W16 R4 C8 C6 C3 X2 R52 R10 R24 C17 C2 D1 R47 R20 R27 C19 X19 X39 X37 R13 R32 R33 C30 X48 R18 X57 R45 X59 R53 R...

Page 12: ......

Page 13: ...3 2 MODEL S PC PENDING CHANGE X X X X X X PC PC PC PC PC PC X578 PENDING CHANGES 50KB 50KW 3 5 4 2 1 DATE MODEL S VER DESCRIPTION OF CHANGE 1 P0 1 0P2 1 0P3 2 00 JAN 2000 APR 2000 20 APR 2000 23 NOV 2000 PC 6248 3417 BRKTS MOVED DOWN 010 DELETE D11 D14 C12 15P 27P GROUNDS UPDATED RCA JKS WIRES JMPR POTS CHANGED TO STYLE 28 PC ____ DERIVED FROM M512 X578 PCB DATABASE HISTORY 50KB 50KW ...

Page 14: ...4 BLACK DBL INS 50K B 50K W E X P O R T A C W IR IN G J un 27 2001 8 48 6 L O C K W A S H E R C H AS S IS 1309 4 BLACK DBL INS B LK RED RED YEL B LK E ...

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