background image

M1420

M1420

Top

V03P0

VCD

score

score

score

score

score

score

score

score

score

score

score

CLINCH

ORIGIN

CLINCH

ORIGIN

INSERT

ORIGIN

M1420V03P0

BlankSize - 17350x13100

Pcb Mech

StepAndRepeat - [email protected]@6.550ClinchRepeats - [email protected]@0.000

M1420V03P0

YS Type -

{Company Name}

Top Assy

SEE LAYOUT DOCUMENTATION

RT

V

RT

V

1

RB

2

RT

V

1

RB

2

TIP2

SLEEVE

TIP1

RT

V

1

6

DPDT TOGGLE

1

8

16

SPDT TOGGLE

TIP2

SLEEVE

TIP1

TIP2

SLEEVE

TIP1

RING

TIP-SW

TIP

S

LE

EV

E

RING

-S

W

1

8

PENT

Heater

TRIODE

US/PURE/UK

8 ohm

STANDBY

Gain

Bass

Treble

Volume

STBY

TRIODE

.

.

16 ohm

8 ohm

Input

6398

5840

5840

4157

4056

5973

6396

6451

4056

2356

5973

3924

4158

2327

4158

6559

6435

4425

4430

4430

2328

4425

4159

2343

6399

3732

3984

6549

3984

4160

3732

3732

5973

3924

3924

3921

2344

1.0W

220R

1M

10N

100K

100K

10N

1M

1M

1M

33K

4N7

820R

470P

1K54

10N

4N7

2N2

1K54

10N

WHT

16V

100U

RED

10R

WHT

100U

63V

1M

1K54

100K

33K

400V

22N

220R

1.0W

1K54

400V

22N

220P

WHT

33K

33K

47K

100K

4

0

0

V

2

2

N

WHT

450V

22U

100N

2N2

WHT

MBR160

MBR160

GRN

47R

1/2W

250V

4N7

910R
5.0W

2.0W

1K8

1N

22U

450V

22U 50V

82K

2K2

2.0W

450V

10U

21K5

10K

350V

22U

39K 1.0W

100K

33R

1K54

8K2

4007

4007

4007

100R

56K

100K

2K21

56K

4007

22N

275V

15A

500K

4B

100K

4B

100K

100N

100K

4007

100R

10K0
1.0W

22N

400V

22U 50V

1K54

1M

15A

500K

113K

YEL

910R
5.0W

22N

400V

22U

450V

4/5

2/5

2355

2355

M1420

M1420

2355

Note 3 

2355

M1420

M1420

5/5

3/5

2355

1/5

M1420

V03P0

DH15H

V03P0

Into Wave

BREAK ON THIS LINE FOR CLINCH

CE

R2

R39

C27

R7

R8

C23

R12

R11

W4

GRN

R29

R23

C12

R13

C9

R36

C10

C11

C26

R20

C5

NA

C25

LD1

R42

C1

R16

R5

R34

R22

C28

R1

R6

C29

1

W10

C24

W9_

R46

R48

R49

R10

C2

C15

C4

C20

D8

D7

LD3

R40

C19

W9

R32

R38

S2

C21

C13

C7

R9

R25

C14

J4

R21

R14

C16

R27

1

3

W15

BEC
LOC

R24

R41

R35

R3

D3

D2

D4

R31

R33

R17

R28

R45

W12

D6

1

3

W17

S5

C18

P6

P2

P1

W1

GRN

C17

R47

D1

R30

R26

C

3

C6

R19

R15

W20

P7

R18

3

1

W11

W12_

LD2

V5

V2

S1

R37

V1

1

3

6

W8

C8

V4

V3

C22

J2

J3

J1

W20_

Summary of Contents for Darkhorse DH15H

Page 1: ...e 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 Darkhorse DH15H MODEL TYPE YS1085 ...

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: ...ERT STER RT SWT 1 3924 1 4 JCK PCB MT VERT 2XTIP HICURNT 3 2471 T1A 5X20MM FUSE 2 8696 AP SERIES HANDLE BARE 6061 T6 ALUM 1 3438 IEC PWR SOC W 205TAB FUSE 10A250V 1 3810 4 NYLON CABLE TIE 5 8430 KNOB CHICKEN BEAK 1 8431 KNOB BUDGIE BEAK 3 8923 6 32 THUMB SCREW ALUMINUM 4 3428 8 3 18 SJT AC LINE CORD REMOVABLE 1 8800 6 32 KEPS NUT ZINC 3 8844 6 32 PEMNUT 4 4875 1 4W 10R 5 T R RES 1 4816 1 4W 33R 5 ...

Page 4: ...t Gain Preamp 1 2 12AX7 BRIT PURE USA UP MID DWN V4 A Phase Spliter 12AX7 16 ohm 8 ohm Preamp 1 2 12AX7 V4 B V3 1 2 12AU7 V5 A 1 2 12AU7 V5 B 6V6 V1 6V6 V2 0 dB BRIT PURE USA STBY 6V6 12AU7 UP MID DWN USA Tone Stack Bass Treble Master BRIT Tone Stack Bass Treble BLOCK DIAG DH15H 00 1v0 Block Diagram for DH15H DESIGNED AND MANUFACTURED BY YORKVILLE SOUND TYPE YS1085 Speaker Configuration 1x1 6 2x1 ...

Page 5: ...K 2X_TRIODE_HCT V4 C P6 A 4425 M 15A 500K Gain C14 450V 10U C22 450V 22U 2X_TRIODE_HCT V5 C C15 450V 22U R23 1 4W 33K V4 B 12AX7 R45 1 4W 56K V3 A 12AX7 CE 12AU7 MODE 8 W20 H 8 4 W12 D 6 18 7Vdc 4 8 W20_ D 4 W20 D 8 6 W20_ F 8 C9 50V 470P R24 1 4W 100K C11 250V 4N7 C21 400V 1N GRN R31 1 4W 100R C18 275V 22N S1 POWER 6V6 MODE C2 400V 22N R11 1 4W 1M 7 W20 G 8 W9 A 2 Chassis W1 GRN R28 1 4W FLMP 2K2...

Page 6: ...score score StepAndRepeat X2 8 275Y2 6 550 ClinchRepeats X2 8 275Y1 0 000 ...

Page 7: ... F F F F F F P P P P P P P P N N N N N N N N N N N N K K K K K K K K NEW DARK HORSE M1420 P4 P5 P6 P7 Treble Bass Gain Volume 4424 4424 4425 4425 8430 8431 8431 8431 12 9 6 3 13 11 10 5 4 8 7 2 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 DARK HORSE M1420 DEC 09 v100p3 Value Changes Repl Middle score w Route v100 Replaced PURE switch with DPDT ON ON ON used stereo p...

Page 8: ...StepAndRepeat X2 8 275Y2 6 550 ClinchRepeats X2 8 275Y1 0 000 ...

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