YORKVILLE Custom Valve YCV50 Service Manual Download

Page: 13 / 19

Top

X8004

VCD

CLINCH

ORIGIN

INSERT

ORIGIN

V15

X8004

BlankSize - 18600x12800

Pcb Mech

StepAndRepeat - X1@0.000Y2@6.400

V15

YCV50BLUE M613

15K 1.0W

V15

Top Assy X8004

SEE LAYOUT DOCUMENTATION

NOL

NCL

NOR

NCR

SIG

RCA

NOL

NCL

NOR

NCR

NOL

NCL

NOR

NCR

NOL

NCL

NOR

NCR

TIP

RING

-S

TIP-SW

RING

NOL

NCL

NOR

NCR

SIG

RCA

BOOST

EVER

B R

STANDBY

MASTER

TREBLE

Bias

+Hi Reg

+24 Reg

CHNL2

BRIGHT

MID

CLEAN VOLUME

BOOST

CHA

NNE

EVER

B SEN

DRIVE

OUTPUT

PRE-AMP

CHNL1

BASS

MID

BASS

SPLITTER

REVERB

EXT

SION

TPU

R-A

-I

LIN

_IN

E-

AMP-

TREBLE

OUTPUT

PRE-AMP

3522

5865

5959

6541

3522

4425

4424

3522

5865

6730

6731

5908

3522

5621

4423

6435

3700

4425

6451

3674

3610

3921

5906

3522

5865

3674

3610

3674

6541

6399

4425

3733

3732

5907

5882

4425

4423

5902

4425

5945

3732

5959

4424

3498

3450

3498

6398

3700

4424

3674

3610

5882

Z352

3733

3732

4423

15K

470P

47K

4N7

470N

220K

330N

33K

249K

470K

2N2

1K5

270K

2N2

47K

1/2W

1K5

47K

113K

470P

470K

47K

1K5

10K

4K7

4148

82N

620R

10K

100N

47P

220K

1K5

220R

1.0W

100R

47N

10K

220R 1.0W

10K

2.0W

2K2

820R

1.0W

220K

33K

100N

2K2

4148

10K

120K

2K2

120K

4007

10V0

100R

1.0W

100K

22N

400V

100N

100K

3K3

27K

18K

120K

47K

100R

47R

100K

47K

10K

4148

10K

100K

1N5

4K7

36K

4007

2N2

10K

1.0W

Alte

rnat

100N

10K

470P

MPSA06

550C

2U2

63V

4148

330K

10U

63V

MPSA06

25V

100U

100K

100N

10U

450V

10U

450V

4007

36K

100K

50V

22U

4007

470R

4148

220P

5532N

100N

50V

22U

16V

100U

16V

100U

50V

22U

50V

22U

10K

620R

Alte

rnat

WHT

100K

15A

500K

100K

100R

390R

47N

100K

1/2W

47R

10K

120K

220K

4148

Alte

rnat

WHT

10K

470R

100N

2.0W

IRF830

TO220

150K 2.0W

100R

1.0W

TO220

7824

22N 400V

1/2W

22K

GRN

10U

63V

Alte

rnat

WHT

82K

100N

470U

63V

100K

470N

15A

20K

275V
22N

470P

18K

120K

50V
22U

5532N

10K

220K 2.0W

470K

RELAY 2C

100K

27K

1/2W

15A

500K

47R

10K

2K2

113K

30K

100R0

4N7

250V

220K

2.0W

4007

100K

113K

47K

MPSA06

RED

2.0W

BC550C

Alte

rnat

WHT

22U

50V

47N

4007

100N

4007

2K2

1K5

22N

400V

50V

22U

50V

22U

YEL

50V

22U

15A

500K

Val

YEL

220N

250V

BC550C

15A

500K

15A

20K

35V

220U

220P

450V

82U

15A

500K

22U

50V

63V

10U

Val

10U

450V

10U

450V

100K

22U

50V

RELAY 2C

100K

220N
250V

Val

50V

15A

20K

X65

X66

X613_

R76

ste

C58

R51

R77

C85

X613

5 /5

V15

1 /5

V15

X8004

X8004

YCV50BLUE

M581

YCV40

V15

M581

V15

M613

V15

M613

BlankSize - 18600x12800

(M581/

M613)

(M581/M613)

YCV40

(M581/M613)

X8004

Into Wave

YCV40/YCV50B

YCV50BLUE

R103

C51

C11

C21

C45

101

D13

R35

114

C68

C64

C75

W35

R14

C18

R99

R75

C30

R107

R54

W17

BLU

W18

BRN

TO W1

BLK

W39

Q11

R50

R111

C33

R21

C57

C60

C41

D11

R113

W41

V2,V3_PL

ORN

LOC

BEC

W28

+HI

RED

109

W10

NEUT

WHT

W11

XF PRI

BLK

W12 +24V GR

XF PRI

C47

C72

BLK

TO W29

C10

R108

R60

TO W3

YEL

C80

TO W4

BLK

TO W2

YEL

W38

DC_FIL

GRY

C20

C46

W20

TO W25

RED

P12

102

C19

100

104

R115

W24

TO W7

GRN

LD5

C44

W26

+HI

RED

C48

C38

C53

W13 +24V GR

LINE

BLK

119

TO W24

GRN

112

R34

R11

R79

R84

C54

R110

R44

R18

R65

W37

GND

GRN

LD4

W21

GRY

to_DC_FIL

C70

C23

C22

W25

TO W20

RED

W29

TO W6

BLK

C52

D10

R73

R74

W16

FIL

R17

C50

W34

W14

OUTPUT XF

BLK

W30

LD1

C14

W19

RED

Out_XF_CT

LD3

C28

Q12

C29

W40

to_V2,V3_PL

ORN

C35

W27

FIL

C56

C39

C40

P11

W15

OUTPUT

W36

GND

GRN

Gold

LD2

C12

W23

C84

XC148

C34

R58

C26

C37

P10

106

Summary of Contents for Custom Valve YCV50

Page 1: ...USA 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 YCV50 TYPE YS1003 ...

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: ...IBRE SEND EFX LINE FOOTSWITCH RTN CH SELECT BOOST ON EXTENSION SPEAKER POWER Valve Custom Custom 50 TRAYNOR YCV50 DESIGNED MANUFACTURED BY YORKVILLE SOUND Toronto CANADA POWER EL34 V4 EL34 V5 PREAMP SPLITTER 12AX7 V3 12AX7 V2 12AX7 V1 DÉBRANCHÉ L APPAREIL AVANT DE REMPLACER LES LAMPES DISCONNECT POWER WHEN REPLACING TUBES THIS UNIT MUST BE GROUNDED CET APPAREIL DOIT ETRE MIS Á TERRE DISCONNECT POW...

Page 4: ...23 _20K 15AAUDIO 9MM P32 3 12AX7BLK 12AX7 DUAL TRIODE PREAMP TUBE 3 4424 100K 1B LIN 9MM P32 3 EL34BULK EL34 PENTODE OUTPUT TUBE 2 4425 500K 15AAUDIO 9MM P32 5 3731 TUBE RETAINER 2 4520 _10K TRIM POT 1 CH1324 XFMR YCV40 YCV50 1 6399 YEL 5MM LED 1V5 20MA HIGH EFF 3 CH1324M XFMR OPT YCV40 YCV50 1 5907 YEL 3MM LED 1V9 20MA 4SPCER T R 1 5908 GRN 3MM LED 1V9 20MA 4SPCER T R 1 6825 1N4148 75V 0A45 DIODE...

Page 5: ...5273 1N5 200V 5 CAP T R RAD CER 2inNPO P11 4424 100K 1B LIN 9MM P32 R71 4829 1 4W 10K 5 T R RES C38 5621 470U 63V 20 CAP BLK 12X25MM EL P12 4520 _10K TRIM POT R72 4844 1 4W 1M 5 T R RES C39 5959 10U 450V 20 CAP BLK EL Q1 6731 7824 TO220 P 24V0 REG R73 4844 1 4W 1M 5 T R RES C40 5959 10U 450V 20 CAP BLK EL Q2 5103 MPSA06 TO92 NPN TRAN T R TA R74 4847 1 4W 2K2 5 T R RES C41 5959 10U 450V 20 CAP BLK ...

Page 6: ...nch Input Footswitch Channel Select Boost Preamp Channel Select Boost V1 A Preamp V2 B 0 dB Preamp V2 A Splitter U2 B U1 B Reverb Drive Ch 1 Volume Ch 2 Volume K1 Channel Select K1 Reverb Rtn Master Volume Power Amp Reverb Accutronics 4EBC1B V3 Preamp V1 B V4 V5 External Speaker Out External Speaker Out 12 inch Speaker YS 7081 8 ohms Pre Amp Out Amp In Treble Bass Mid EQ Treble Bass Mid EQ BLOCK D...

Page 7: ...KT 13 3698 SPST ROKR SW QUIK 180 AC PWR 14 TFS 2B TRAYNOR DUAL FOOTSWCH 10 CORD 15 3428 8 3 18 SJT AC LINE CORD REMOVABLE 16 8638 PUSH SW BUTTON GREY 17 3731 SPRING RETAINER FOR OUTPUT TUBE 18 3537 ACC 4EB3C1B LONG REVERB 19 3890 36 PREFAB CABLE RED BLACK 20 7025A OR 7025B 12AX7 DUAL TRIODE PREAMP TUBE 21 EL34 POWER OUTPUT TUBES NOTE Replacement grilles are Special Order and are only available whi...

Page 8: ... R20 1 4W 100K R22 1 4W 100K C71 100V 470P RAD CER 2in RING J1 INPUT C80 400V 1N RAD 2in R2 1 4W 1M W20 TO W25 RED R3 1 4W 1K5 3700 K2 B P6 A 4423 M 15A 20K MID P7 A 4425 M 15A 500K BASS P8 A 4424 M 1B 100K TREBLE P9 A 4425 M 15A 500K CLEAN VOLUME R79 1 4W 30K P2 A 4424 M 1B 100K TREBLE P3 A 4425 M 15A 500K BASS P4 A 4423 M 15A 20K MID R53 1 4W 33K YCV40 C18 200V 1N5 RAD CER 2in C22 100V 47N RAD 2...

Page 9: ...W 47R 4148 D17 4148 D16 R97 1 4W 10K C2 50V 22U R67 1 4W 10K C64 250V 4N7 RAD 2in R61 1 4W 620R C56 50V 22U R70 1 4W 18K C10 50V 22U R69 1 4W 120K R72 1 4W 1M C14 50V 22U R71 1 4W 10K C68 63V 100N RAD 2in C8 16V 100U R60 1 4W 620R 400V C30 2N2 R68 1 4W 120K 8 V 4 V U1 C 63V C72 100N M 1B P11 A 4424 100K REVERB R63 1 4W 3K3 C66 100V 220P RAD CER 2in R119 1 4W 18K C63 100V 47P RAD CER 2in R59 1 4W 1...

Page 10: ... MINI 220K R87 1 4W 820R R91 2 0W 2R 3392 W18 XF BRN R89 1 0W FLMP 220R 3392 W17 XF BLU X613_ 1324M YCV40 7080 12 8R 80WPGM P10 A 4423 M 15A 20K Master R49 1 4W 4K7 R44 1 4W 100K R62 1 4W MINI 220K R42 1 4W MINI 220K R92 2 0W 2R C48 63V 100N RAD 2in 3392 W19 Out_XF_CT RED R48 1 4W 10K C47 63V 100N RAD 2in X41 PENTODE Body V5 A Val OUTPUT These parts are stuffed ONLY on M613 YCV50BLUE TO J5 3392 W1...

Page 11: ...0U W40 to_V2 V3_PL ORN R101 1 4W 2K2 R102 1 4W 470R R103 1 4W 470K Body C41 450V 10U R88 1 0W Mini 1K RAD 2in C69 2U2 63V 3700 K2 C R83 1 8W FLMP 100R0 R26 1 2W 2K LD5 GRN 5908 CHNL2 R31 1 4W 10K TO92 BC550C Q6 5101 LD3 YEL 5907 CHNL1 S5 B 3522 UP Alternate DOWN CHANNEL SPST Switch S7 Power P12 4520 M Lin 10K Bias R73 1 4W 1M C44 63V 10U 4007 D5 R75 1 4W 36K R113 1 4W 36K W38 DC_FIL GRY 1 0W 100R ...

Page 12: ...0 PC 7125 GT J7 J8 3914 RCA JACK 6541 PC 7091 ENLARGE HOLES FOR S3 S6 3522 FOR KINK LEADS MOVE C3 FOR DEPT 59 FOR COLLISION AVOIDANCE REF KNOB PART MODEL S FUNCTION XC146 AS OF YCV40 YCV50BLUE X8004 POT LIST 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 11 00 8430 8430 8430 8430 8430 8430 8430 8430 8430 8430 8430 4425 4424 4425 4423 4425 4423 4425 4424 4425 4423 4424 DRIVE TREBLE BAS...

Page 13: ...470N 15A 20K 275V 22N 470P 18K 120K 50V 22U NE5532N 10K 220K 2 0W 470K RELAY 2C 100K 27K 1 2W 2K 15A 500K 47R 10K 2K2 113K 30K 100R0 4N7 250V 220K 2 0W 4007 4007 100K 113K 47K MPSA06 RED 2R 2 0W BC550C Alternate WHT 22U 50V 47N 47N 4007 100N 4007 1M 2K2 1K5 22N 400V 50V 22U 50V 22U YEL 50V 22U 15A 500K Val YEL 15A 500K 15A 20K U 220P V U 15A 500K 22U 50V 63V 10U Val 10U 450V 1B 100K RED 22U 50V RE...

Page 14: ... 4517 TO 10K 4520 17 OCT 2014 V15 Double sided removed eyelets and added radial tabs NO1 NC1 NO2 NC2 COM1 COM2 3700_DRW 5 2 6 3 4 1 DATE MODEL S VER DESCRIPTION OF CHANGE D D V V N N D D D D V V V V N N N N X8004 DRILL HISTORY YCV40 YCV50BLUE 4 1 6 5 3 2 MODEL S PC PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY PENDING CHANGE X X PC PC PC PC PC PC X X X X X8004 PENDING CHANGES YCV40 YCV50BLUE FUNCTI...

Page 15: ...OW PROFILE PT 5879 SEE LAYOUT DOCUMENTATION PRODUCTION NOTES 1 RTV MUST BE ADDED TO THE FOLLOWING CAPS C1 C16 C19 C17 C70 BETWEEN C84 C28 C60 C15 BETWEEN C49 C50 ADDED TO C15 C7 C8 C3 C9 C56 C14 C6 C10 C4 C2 AND C12 5 BIAS 350mV ACROSS R91 AND 350mV ACROSS R92 Lots of goop on the thermistor PCB 2 of 8741 Z352 3796 on this device only 2 of 3850 2 of 8701 2 of 8832 to hold z352 in place Z352 MTG ...

Page 16: ...ice Update for V2 10 boards April 2005 boards have been reworked as described in this document To address PC 6865 a 22AWG wire part 3947 jumper needs to be soldered from P10 to S3 on the bottom side of the board as shown ...

Page 17: ......

Page 18: ...ards additional 1 First complete the Service fix PC 6865 as described in the pdf Service_YCV50 m613_Update_for_V2 10_PC 6865 pdf To upgrade the unit from v2 10 to v2 20 PC 6889 complete the following 2 Replace jumper X61 with a 1K resistor 4823 ...

Page 19: ... T A L _ B A C K J B 1 I N P U T E Y E 8 Y E L L O W E Y E 7 B L A C K T O _ E Y 7 T O _ E Y 8 E Y 2 R E D F E Y 4 B L K F R E D J B 5 O U T P U T J B 6 E X T E N S I O N W C 1 4 W C 1 5 G R N B L K T O E Y 5 T O E Y E 6 T R A N S F O R M E R T R A N S F O R M E R T O O U T P U T T O O U T P U T Y C V 5 0C E E X P OR T AC W IR IN G 1324E 1324M G R A Y G R E E N G R E E N G R A Y W H IT E B L U E B...

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YORKVILLE Custom Valve YCV50, Service Manual

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