background image

M1423

Top

V03

M1

4

2

3

VCD

CLINCH

ORIGIN

INSERT

ORIGIN

V03

M

1423

Pcb M

ech

BlankSize - 12500x11800

ClinchRepeats - X2@6.000Y1@0.000

StepAndRepeat - X2@6.000Y1@0.000

SWITCH SUPPORT PLATE LIMIT

V03

M

1423

Top Assy

SEE LAYOUT DOCUMENTATION

1/2W

RT

V

RT

V

1

RT

V

RT

V

1

4

C2

NC

-

C1

NO

+

T

IP-
SW

RI
NG

TIP

RING

-S

W

SL

EEVE

SPDT TOGGLE

DPDT TOGGLE

T

IP-

SW

RI

NG

TIP

RING-SW

SL

EEVE

1

6

12

RT

V

C2

NC

C1

NO

RT

V

1

RT

V

RT

V

14

4

6

3

1

1

6

1

1

8

12

1

6

C2

NC

C1

NO

AC_Hi

Standby

AC_Mid

T

o_Mas

ter

Mas

ter

Bass

Input Lo

POWER

STBY

Output XF Primary

BIAS

Ga

in

T

rebl

e

Input Hi

T

o_Pot

s/

Sw

it

ching

+24 Reg

Push-Pull

Filaments

Ma

ste

r

PURE

XFMR-Pri

LEDs

Single-Ended

Po

ts/Sw

itch

in

g

T

o_LE

Ds

Ou

t

Ou

t

P

reamp O

ut

Poweramp In

Footswitch

6588

4158

2335

6399

4157

5621

8799

5621

2335

2337

5840

4424

3696

4444

3921

6549

6559

4158

5

8

4

0

5840

4425

4444

3921

2329

6731

6451

6398

5865

2335

3696

5959

58

40

3417

4157

5973

5973

2335

2357

2356

4160

2343

6396

6435

4077

5902

2335

2335

3984

3984

3732

5973

5840

2348

2327

3732

3732

3696

3450

3450

3450

3450

3450

10U

63V

100K

2K2

4148

100K

10K

47P

56K

47R

10K0

1.

0W

330K

2N2

4007

113K

100K

36K

4148

1K54

2K2

4007

4148

47R 1.

0W

1M

820R

1K5

100N

4007

4007

100K

1N

4148

100N

100R

1K54

1K54

4007

100K

15K

22K

10N

1K54

470K

220K

2K2

1N5

56K

4148

2K2

68K

160V

10U

1K

2.0W

100R

1U

1U

2N2

113K

4007

220P

WH

T

YEL

1K5

470U

63V

470U

63V

WH

T

100N

1M

22N

400V

1B

100K

RELAY 1C

1N5

4148

330K

680P

3N3

1B

500K

2K2

100K

WH

T

1M

68K

2K2

1N

56K

680R

1M

15K

2N2

4007

36K

10

N

2W

1R

100K

2

2

N

4

0

0

V

22N

400V

50V

22U

47R 1.

0W

10K

10U

63V

4007

1M

22K

50V

22U

WH

T

4007

15A

500K

1B

500K

MPSA06

7824

TO220

{Watts}

2K

1/

2W

4148

82K

680R

1M

1M

15K

BC550C

1M

56K

680P

10K

470N

470N

MPSA13

4N7

250V

RED

100N

100N

WH

T

RELAY 1C

10U 63V

10U 63V

1K

2.0W

1R

2W

10U

450V

22N

400

V

47P

15K

1.0W

1.0W

15K

22U

450V

220U

35V

56K

15K

2K2

450V

22U

1K54

WH

T

2K

1/2W

10K

BC550C

47R

GRN

275V

22N

3500m

H

82U

450V

33R

5.0W

1K

WH

T

WH

T

22U

450V

22N 400V

BC550C

MPSA06

75

0R

7.

0W

75

0R

7.

0W

RELAY 1C

1/4

M1423

V03

M1423

M

1423

4/

4

M

1423

V

03

3/4

V03

DH40H

DH4

0

H

DH40H

M1423

2/4

V03

Into Wave

C39

R10

R45

D14

R4

R14

C25

R79

R67

X1

X3

R26

R42

C43

D3

R18

R7

R51

D17

R5

R53

D5

D15

R57

R11

R13

R77

C22

D10

D12

R23

C46

D18

C3

8

R30

R6

R20

D1

R61

R55

R43

C5

R35

R16

R34

R70

C11

R81

D19

R71

R44

W42 YEL

FROM_SW

C26

R50

R31

C27

C40

C42

R21

W4

GRN

1

3

W2

D2

C32

LD2

R62

W5

C34

C41

C4

R12

W27_

C29

P4

K4

C12

D8

R24

C

21

C10

P2

R75

R22

R37

R49

W32

BL

K

J7

W34

GRN

R80

C47

R74

S1

W31 BLK

OUT_GND

R46

R58

R

41

C20

D4

TP3

R52

C1

S5

TP1

R1

R8

3

1

W8

C3

C8

C6

R63

P5

C33

D9

R54

R38

C28

D11

P1

P3

W21

YEL

W20

YEL

J1

Q4

W

26_

U1

R66

D16

R9

R60

R29

R59

R3

9

Q1

R15

R33

C23

R76

C48

C44

Q2

C19

LD1

C24

C37

K2

C31

C45

R25

R2

C14

C

2

W1

TP2

LOC

BEC

W6

C17

R28

R27

C16

C35

R36

R4

0

R7

2

C36

R19

R65

W27

R78

Q5

S3

R68

1

W3

W35

LD3

C18

L1

C

13

R56

R32

W3

3

BLK

V5

V4

V3

C

15

C30

Q3

W2

6

Q6

R47

W

35_

R48

V2

V1

K6

J3

J4

J2

J5

J6

Summary of Contents for IronHorse DH40H

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 DH40H MODEL TYPE YS1092 IRONHORSE ...

Page 2: ...ed 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 CE PRODUIT EST POUR L USAGE À L INTÉREUR SEULEMENT Instr...

Page 3: ...4W 680R Q2 5105 TO92 MPSA13 4148 D17 R61 1 4W 100K R60 1 4W 680R R58 1 4W 1M W34 GRN 18AWG CHASSIS S3 B PURE R67 1 4W 47R R74 1 4W 56K W21 YEL 18AWG Q4 5103 TO92 MPSA06 K4 B 3696 C17 100V 47P R70 1 4W 2K2 R68 1 4W 47R R79 1 4W 56K R20 1 4W 1K54 P1 A 4425 M 15A 500K Gain Q6 5103 TO92 MPSA06 K6 B 3696 R80 1 4W 2K2 R14 1 4W 10K K6 A 3696 R34 1 4W 220K C23 100V 680P R13 1 4W 820R R10 1 4W 100K R11 1 4...

Page 4: ... W3 C 1 W6 A 2 R30 1 4W 100R 4007 D12 R53 1 4W 2K2 C34 63V 470U P5 4520 M Lin 10K BIAS C35 35V 220U R26 1 0W 10K0 PENTODE V5 B Voltage R27 1 0W 15K R28 1 0W 15K IN REF OUT 6731 U1 7824 TO220 Watts 24 Reg North America Fuse T1A CE Fuse T400mA S1 POWER 28Vac FOR CE CUT X1 X3 AND WIRE W3 C to W3 E C24 250V 100N CH1343U SHOWN USE ADAPTER PATCH CABLE YS 3088 SEE LAYOUT PDF FOR CE MODIFICATION IF NO PAT...

Page 5: ...3N3 680P 100K 2K2 15A 500K 68K 2K2 2K 1 2W 56K 275V 22N 1M 113K 1U 2N2 4007 10N 22N 400V 1R 2W 100K 4007 22K 47R 1 0W 7824 TO220 Watts 1M 22N 400V 4007 4148 RELAY 1C 1B 100K WHT 1M 330K 1B 500K MPSA06 1N 1R 2W 82K 680R 1M 1M 15K BC550C 56K 1M 680P 10K 470N 470N RED 4148 MPSA13 WHT 100N 100N 10U 63V RELAY 1C 10U 450V WHT WHT 1K 2 0W 2 2 N 4 0 0 V 47P 15K 1 0W 56K 1 0W 15K 22U 450V 220U 35V 15K 2K2 ...

Page 6: ...00K RELAY 1C 1N5 4148 330K 680P 3N3 1B 500K 2K2 100K WHT 1M 68K 2K2 1N 56K 680R 1M 15K 2N2 4007 36K 10N 2W 1R 100K 2 2 N 4 0 0 V 22N 400V 50V 22U 47R 1 0W 10K 10U 63V 4007 1M 22K 50V 22U WHT 4007 15A 500K 1B 500K MPSA06 7824 TO220 Watts 2K 1 2W 4148 82K 680R 1M 1M 15K BC550C 1M 56K 680P 10K 470N 470N MPSA13 4N7 250V RED 100N 100N WHT RELAY 1C 10U 63V 10U 63V 1K 2 0W 1R 2W 10U 450V 2 2 N 4 0 0 V 47...

Page 7: ...3 PRODUCTION NOTES 6 WHEN USING THE CH1343 NA TRANSFORMER THE TRANSFORMER S MOLEX CONNECTOR MUST BE MODIFIED AS SHOWN HERE 1 Screw U1 directly to PCB using 1x YS 8799 2 Apply RTV to C13 C14 C15 C16 C26 C34 C36 C41 3 KEYWAY OF S1 AND S5 MUST FACE ARROW ON SILKSCREEN 4 HARDWARE FOR 6549 6559 MUST BE ASSEMBLED IN ORDER INDICATED IN ASSEMBLY DRAWING 5 R4 100K 6588 IS HAND INSERTED 7 FOR CE OPERATION W...

Page 8: ... PC PC PC PC MODEL M1423 PENDING CHANGES 12 9 6 3 13 11 10 5 4 8 7 2 1 DATE MODEL S VER DESCRIPTION OF CHANGE D D D D V V V V N N N PC8264 Change R4 4776 with 6588 hand insert GG D D D D D D V V V V V V N N N N N N N MODEL M1423_PCB_DATABASE_HISTORY 11 JAN 2011 V01 V02 12 APR 2011 PC8221 4160 new AC pattern 4646 update GG V03 PC8351 RETAPED AC PLUG AREA FOR CH1343 E U ML 27 FEB 2012 11 8 5 2 12 9 ...

Page 9: ...R SW QUIK 180 AC PWR BL BL 1 5631 _22U 50V 20 CAP T R 6X7MM 2EL 2 6549 SPDT TOGGLE SW MINI LRG BAT 1 5945 _10U 63V 20 CAP T R RAD 2EL 4 3392 250 MALE TAB 2IN T R 2 5959 _10U 450V 20 CAP BLK EL 1 3384 12AU7 JJ DUAL TRIODE PREAMP TUBE 1 5973 _22U 450V 20 CAP BLK EL 3 12AX7 12AX7 DUAL TRIODE PREAMP TUBE 2 5268 220U 35V 20 CAP T R RAD 2EL 1 EL34 EL34 PENTODE OUTPUT TUBE 2 5621 470U 63V 20 CAP BLK 12X2...

Reviews: