Carvin vl100, vl212 schematic

INPUT

J1

30-32101-3

RETURN

J3

LEAD 1

C11

L1-A

.0022

8

4

6

R16

D

R3

220K

C2

.047

6

V1.B

400V

7

C46

10PF

2/2

B1

R32

2.2M

8

R1

C31

82PF

220Ω

H5B.A

R33

C68
82p

220K

C

B4

+

R2

C1

910Ω

1

BASS

P2

B1MEG

P3

25A25K

240mV INPUT @1K=25V @ 8Ω

H5A.A

25V @ 8Ω = 31V @
1K NO TANK LOAD

R34
47K
1W

250V

C33

QC1

.047

V4.B V4.A

+

C32

QC4

400V

GND

10

R35

2.2M

4.7M

cw

P5

5A500K

650Hz

R4

100K

cw

C3

.0047

C4

.022

MID

cw

35mV @ 3K = 25V @ 8Ω

70-00927

REVERB

DRIVE

TREB

R5

100K

-3dB @750Hz

QC3

QC2

C34

.0022

D

220K
1/2W

160V

C12
560PF

CLEAN 2

cw

C37

.01

D

C60
27p

R10

1.5K

190V

R37

1.5K

R36
220K

V1.A

2

R9

C5

250PF

P4
B1MEG

C6
.0022

C17

.01

3

R40

1MEG

R38
220K
1/2W

1

.0022

400V

S6.B

C36

.001
400V

C23
560PF

C14

+

C13

(OUT)

+

C35

C16
560P

470K

R30

220K

C27

560p

D

195V

V3.B

7

C63
82p

22K

C40

.047

H5B.G

SET P11 FOR 100mA

ACROSS STANDBY

WITH 4 PW TUBES ON

415V

C26

.0022

400v

R63
470K

C41

27PF

R47

100K

R45

100K

D

R6

1.5K

C15

220K
1/2W

R46R44

560Ω

R13
220K
1/2W

47

R7

185V

+

C10

.047

400V

300V

300V

H5A.G

H5A.HH5B.H

R53
22K

100K

100K

C18
560PF

C8

400V

V2.AV2.B

BASS

R18

2.2K

R8

2.2M

+1.5dB @ 2KHz
+7.3dB @ 10KHz

C42

.047

V5.B

400V

R48

R49

V5.A

C43

.047

400V

R52
220K

20K

445V

.01

P7

B1M

C28

.01

C

C44

BIAS ADJ

P11

cw

R14

100K

cw

MID

P8

cw

D12

1N4007

C47

25A25K

47/63V
+

R54

100K

560p

250PF

C54

.01

C57

C19

R15
100K

H5A.I

H5A.J

R50
220K

R51
220K

H5A.F

TREB

560p

H2a.A

H2a.B

E

H2a.C

H2a.D

.047/630V

cw

C21

.0022

1N4007 1N4007

C45

D10

.033

P9
B1M

C22

H1.I

H2b.A

H2b.B

H2b.C

H2b.D

R58

47K

PRESENCE

D11

H1.F

B6 B7

R70

4.7K

R71

4.7K

R74

4.7K

R75

4.7K

screen

H3b.B

H3a.B

VOLUME 1

P6

B1M

screen

30mV INPUT @ 1K=19V @ 8Ω

cw

P15

5A500K

cw

C58

.0022

C20

2200µF

3

1
5

8

8
5
1

3

3

1
5

8

8
5
1

3

R78

1%

100Ω

R79

1%

100Ω

B3

D

R11

470K

C24

560p

R17

1.0M

1

9dB @ 10K

S6.A

.0047

R26
68K

185V

3.3K

150K

R12

R19

C25

PRESENCE

R67

470K

(OUT)

C7

330PF

R66

220K

R69

4.7M

D

R31
100K

C39

280V

0.047µF 400V

V3.A

+

10

R41

910Ω

C59

VOLUME 2

cw

P1
1M

R81
100K

C69

C38
560P

10

R43
22K

R62

B5

R39

P10

B100K

100K

REVERB

EL34

S3-A

5881

10

6L6GC

30-62001-4

2/2

C

BIAS

QC14
GNDB

R27

100Ω

1%

R28

100Ω

1%

D

V1.CV2.C V3.C

! !

R55

385V

+++

4.7K

22

C48 C49
500V

4,5

9

22

1W

5. 5. 5.

500V

DC FILIMENTS FOR

C29

2200µF 2200µF

6V

12AX7 TUBE

22

C50

500V

C55
6V

!

R57

350Ω

10W

D1

+

D3 D4

C51

500V

455V

+

+

V4.C V5.C

4/5

9

C56

500V

+

22

D13 D14

1N4007 x4

B2

D15 D16

B3

22

22

C52

500V

D2

R56

2.2K
1W

C30

2200µF

+

+

6V

FILAMENTS

30mV INPUT @ 1K=19V @ 8Ω

VOLUME 1

P15

5A500K

cw

C58

.0022

+

C20

2200µF

3

V6.A

4

8

4

5
1

V7.A

3

3

V8.A

4

4

V9.A

3

V6.BV7.B V9.BV8.B

1%

1%

H3a.C

B2

D14

1N4007 x4

D16

7805

350Ω

R77

350Ω

5W

H3b.C

CH1

Q2

R76

5W

CH2

EL34 /
5881

R72
350Ω
5W

R73
350Ω
5W

C53
.047
630V

+5V RELAY

L1-B

9

11

5V (on)

C65

.0022

2

7

B+ Plate

H3a.D

B4

13

1N4003

1
D5

16

R42

10Ω

R24

470Ω

CH 1

2N5550

30-32101-2

EL34 TUBE
FILAMENTS

H3b.D

H3a.A

H3a.E

GND

H1.H

H1.G

STBY

QC16
STBY

QC7

H1.B
H1.D

H1.E

H1.A

H1.C

20dB

R20

180K

Q1

B+ Plate

H3b.A

BLK

BLK

350 VAC

350 VAC

B5

C66

.047

R21
33K

C64

.0022

R23

470Ω

D18D17
CH 2

R25

2.2K

QC31

QC32

QC33

1/2 pwr

H4a.A

1/2 pwr

H4a.B

H4a.C

H4a.D

H3b.E

GND

STANDBY

SWITCH

R80

470Ω

C61

.0022

B6 B7

R82

4.7M

R83

1.0M

IN=CH2

OUT=CH1

D

47K 1W

R60

2.2K

6.3VAC

10

R29

Q5

MPSW42 NPN

10K

R65

R59

4.7K

2.2K

Q4

R64

2N5550

S7.A

S7.B

CHANNEL

SWITCH

OUTPUT TRANSFORMER

BLU

RED

BRN

15-02116

GRN

GRN

350V

RED

8V

BRN

0V

Y/RD

8V

BRN

350V

RED

120V = 15-10711
230V = 15-10713

30-32101-1

H5A.B

C67

H5A.C

H5A.E

Q6

H5A.D

(OUT)

16Ω ORG

8Ω

YEL

4Ω

GRN

0

BLK

BLK

POWER

SWITCH

30-32101-3

H5B.B

B1

H5B.C

FOOTSWITCH

H5B.E
H5B.F

TIP

H5B.D

30-32101-4

H5B.I
H5B.J

R91

360K

QC51
QC52
QC53

QC54

1/2 pwr

H4b.A

1/2 pwr

H4b.B

H4b.C

GND 1/2 pwr

GND 1/2 pwr

H4b.D

TO BREAKER

14

CHASSIS

GRN

5

NEUTRAL

POWER SWITCH LAMP

TRNSFMR WHT

1/2

SEND

J2

J5.A

1/2

NEGATIVE FEEDBACK: 12dB

C70
10PF 500V

R92

470K

S2

S1

4-PW. TUBES
2-PW. TUBES

QC26

QC27

JMP1

QC29

QC28

R93
22K

16Ω
8Ω
4Ω

R61

100K

YEL

BLK

C73

.0047

H5A&B .A -- SEND
H5A&B .B -- RETURN
H5A&B .C -- ANALOG GROUND
H5A&B .D -- CHANNEL SWITCHING
H5A&B .E -- FOOTSWITCH GROUND
H5A&B .F -- REVERB SWITCH
H5A&B .G -- BIAS SWITCH VDC
H5A&B .H -- BIAS SWITCH GROUND
H5A&B .I -- PWR AMP NEGATIVE FEEDBACK
H5A&B .J -- PWR AMP NEGATIVE FEEDBACK

CABINET
VOICED

LINE OUT

J4

IMPEDANCE

SPK1

R22

*

22K

QC56
GNDA

SPK2

5. FLAME PROOF / FUSED PARTS.

!

4. ADDED AS SECONDARY OPERATION ARE DENOTED .

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

2. ALL CAPACITORS IN MICROFARADS, EXCEPT AS NOTED.

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

NOTES UNLESS OTHERWISE SPECIFIED.

C

PL1

L

E

N

JMP1 USED IN

120V UNITS ONLY

DRAWN BY:

APPROVED:

PCB
NO:

ASSY.
NO:

REVISED BY:

ARVIN

LEGACY

100W TUBE SERIES

G. Dreyer

80-32101

G. Dreyer

*

12340 World Trade Drive
San Diego, CA 92128
[phone]
FAX [phone]

DATE:

7jul98

DATE:

REV:

D30-32101

REV:

D

DATE:

16DEC99