Carvin vintage 33 schematic

30-77207

Change all headers to type SHS.

Resistors R19, R20 from 5% to 1%.

Production Assembly Revision History

(C)

(B)

4Ω

SPK1

CABINET

VOICED

R71

LINE OUT

470K

J4

R72

22K

C72

.0047

2. ALL CAPACITORS IN MICROFARADS, EXCEPT AS NOTED.

3. ALL DIODES ARE TYPE 1N4003, EXCEPT AS NOTED.

4. ALL OPEN GROUNDS ARE A ,EXEPT AS NOTED.

1. ALL RESISTORS ARE 1/4W, EXCEPT AS NOTED.

5. ADDED AS SECONDARY OPERATION.

8Ω

SPK2

NOTES UNLESS OTHERWISE SPECIFIED.

31

5,6

NOT

USED

-

2

72

30-77207

LAST USED LIST

20

47

30-77201

SYM

J5

FOOTSWITCH

TIP

1, 2, 5

CDHJL1P

4,5

1

DATE:

REV:

C

REV:

20JUN96

DATE:

52

31

SAN DIEGO, CA 92128

[phone]

FAX [phone]

12340 WORLD TRADE DR.

-

­50-54

71-72

-

-

-

8APR94

DATE:

ALL TUBE GUITAR AMP

VINTAGE 33

-

53

1-11

8

1-28

11

C. McEUEN

30-77201

80-77201 C

C. McEUEN

ARVIN

RSV

QC

QC54

B

C

DRAWN BY:

NEL

APPROVED:

INTERNAL

FUSE

(240V)

ASSY.

NO:

PCB

NO:

5mm x 20mm

3A SLOW BLOW

ON

OFF

REVISED BY:

POWER

30-77201

D

CHANNEL 2

R10 R13

D

C16

220K

R11

C14

220K

R14

295V 230V

C10

OPEN=CH1

S6

C19

.0022

C17

47K

.047

400V

V2.AV2.B

1

47K

400V

.0047

6

C11

cw

.01

SWITCH

CHANNEL

CLOSED=CH2

H1-1

TREB

1MEG

P9

cw

10K

R15

N/U

cw

P7

1MEG

2

D2

1N4745

D1

1N4745

7

C12

250PF

P5

5A500K

DRIVE

C2

D

R3

220K

H1-2

C18

.022

BASS

3

D4

D3

8

120PF

L1-B

155V

C20

.01

MID

C15

R12

1N4745

1N4745

C13

R9

9

400V

.0033

6

V1.B

G1

INPUT

J1

H5-2

LAMP

L1-A

+3V RELAY

VOLUME 2

cw

P8

25A25K

N/U 101K

4.7K

R4

2.2MEG

13

11

8

7

FERRITE BEAD

8

P6

R17

10Ω

H5-1

4

CH2

B1MEG

R1

1/2W

D7

16

6

CH1

D

CHANNEL 1

10

C1

R2

1.5K

100K

H2A-2 H2B-2

1

C8

R8

220K

D8

H2B-3

H2A-3

B2

4/5

V3,V4

FILAMENTS

12AX7 TUBE

D9

+

C9

2200µF

R16

100K

.047

400V

V1.A

1

2

155V

C3

VOLUME 1

C5

120PF

R5

150K

B3

6V

N/U

C46

cw

BASS

9

D11

D10

3

cw

TREB

cw

R6

.001

P2

C7

P1.A

P4

1MEG

V1,V2

R19

10

R7

1.5K

B1MEG

1M

100K

C4

+

C21

+

C22

4,5

100Ω

.033

D13

D12

6V

2200µF

6V

2200µF

1%

C6

.01

MID

9

R20

P3

25A25K

BLK

BRN

260VAC

260VAC

QC10

D14 D15

H10-2

SLEEVE

B/W

R/Y

F1

1AGC

1N4007 1N4007

REVERB

H10-3

RING

D16 D17

S11

YEL

BLK

GRN

QC51

QC52

QC53

YEL

WHT

GRN

BLK

0

8Ω

4Ω

H2A-1 H2B-1

D19

R44

5W

350Ω

9

7

3

2

V5

56K

R42

1%

100Ω

C35

230V

C44

N/U

C34

R33

220K

cw

16Ω

T2

BLU

OUTPUT TRANSFORMER

QC5

Not Used

9

7

3

2

V6

56K

R43

R40

220K

.047

400V

R38

100K

6

8

7

V4.B

R34

100K

82PF

C30

.001

N/U

R18

C23

RED

QC6

R35R37

R30

D

470K

C

220K

C

BRN

QC7

-17 VDC

R39

560Ω

R36

22K

REVERB

cw

C29

R29

220K

150V

70-00927

REVERB

R25

47K

1W

C24

82PF

7

V7

R41

100K

100K

P10

1

V3.A

15-02066

9

2

220K

3

.047

C33

1MEG

400V

.001

2

QC3

QC1

C26

210V

R21

6

470K

3

R45

2

.047

D20

Not Used

56K

C36

1

V4.A

3

QC4

QC2

400V

7

R23

R47

R46

.047

230V

R22

3.9K

R32

22K

C28

R28

V3.B

8

2.2MEG

350Ω

56K

400V

10

1.5K

GND

5W

9

3

2

C47

.0022

C27

R26

2.2MEG

10

C25

R24

220Ω

V8

R27

7

.0022

C37

220K

+

47/63V

H2B-4

H2A-4

2.9VAC

QC8

FILAMENTS

EL84 TUBE

4

C43

.022

D18

1N4007

100K

R49

ACROSS STANDBY

SET FOR 75 mA

P11

cw

BIAS ADJ

R48

27K

B2

F2

600V

20K

10SB

V5-V8

R50

2.9VAC

QC9

B3

150K

STAND BY

F3

10SB

5

355V

335V

C

STDBY

360VDC

R52 R53R51

STDBY

C45

.022/600

22

500V

C42

22

500V

10W

350Ω

22

C40 C41

500V

2.2K

1/2W

22

4.7K

1/2W

22

C38 C39

500V

D

325V

FOOTSWITCH

T1

500V

CHANNEL

S10

H10-1

TIP

ORG

GRN

BRN

260VAC

QC11

F4

1AGC

1N4007 1N4007

G/W

O/W

15-10640

GRN

GND A

GND B