Carvin DCM600_DCM1000_DCM1500 Schematic

CHANGES FROM REV B TOC

1. R98 FROM +15 TO -15 CORRECTION

2. ADDED C10 .1U

3. CORRECTED PLACEMENT OF HEADERS
ON FRONT POT PCB FOR BRACKET.

CHANGES FROM REV C TO D

1. Q106, Q206 changed to TIP31

2. addedALTpart 5550 and 5400 to Q102, Q103, Q202, Q203

CHANGES FROM REV D TO E

1. corrected layout for square bridge rectifier. "new part shape"

CHANGES FROM REV E TO F

1. Added new binding post footprint.

2. changed the soft start to secondary control.

CHANGES FROM REV F to G

1. added cut away for series dual fan DCM1500 unit.

2. added C310 on Q7 for stability.

3. added C502C for 4700uF 50V footprint.

CHANGES FROM REV G to H

1. Trace route changes for new Alpha volume pots.

2. Old 16mm pot footprint removed.

3. Symetrical limiter circuit added.

4. New clip activated limiter circuit connection added R19, R20

CHANGES FROM REV H to I

1. Added back in trasistors for Rev G clip connection.

2. Added C14 .047uF cap on AC power switch.

80-01001 (in DCM1001) & 80-01002 (in KB1000)

** 80-01001 is a 80-01000 assembly with the volume control / LED indicator
circuit "front card" not stuffed. The 80-01002 is the same with the addition of:

J100, J200, S3, S4 removed.

DCM1500 ASSEMBLY: 80-01552

1. Add Q110, Q210, Q115, Q215 (Type: MJL 21194).

2. Add Q114, Q214, Q116, Q216 ( Type: MJL 21193).

3. Add R169-R171, R269-R271, R162, R164, R262, R264 (0.33Ω).

4. Change C501, C502 to 10KmF @ 100V.

5. Change R138, C238 to 68K.

6. REMOVE R15 AND ADD D19 AND H1.

7. CHANGE R210 TO 100 OHM.

DCM1000 ASSEMBLY: 80-01000

1. Add Q110, Q210 (Type: MJL 21194).

2. Add Q114, Q214 ( Type: MJL 21193).

3. Add R169-R171, R269-R271 (0.33Ω).

4. Change C501, C502 to 10KmF @ 80V.

CP900 AND CP1800 REV F PCB ONLY

80-00900 REV A 80-01800 REV A
CP SERIES REMOVES THE LIMITER, THE BRIDGE
SPEAKON, AND TWO 1/4" JACKS FROM A DCM

REMOVE

R1, R8, R5, R3, R7, R12, R11, R13, R22, R21
C1, C3, C5, C6
D100, D1, Q100, Q200
OP3, OP4
J7, J9, J11

CHANGE R9 AND R6 TO 0 OHM JUMPERS
CHANGE R210 ON 80-00900 TO 100 OHMS
CHANGE R210 ON 80-01800 TO 150 OHMS

CP900 OUTPUT DEVICES

Q108, Q109, Q112, Q113
Q208, Q209, Q212, Q213

CP1800 USES ALL 16 OUTPUT DEVICESS

HD900 ANDHD1800

80-00900 REV C 80-01800 REV C

HD SERIES REMOVES THE LIMITERS AND ALL

SPEAKONS FROM A DCM

REMOVE

R1, R8, R19, R3, R7, R12, R11, R13, R20, R21
C1, C3, C5, C6
D100, D1, D20, D21, D22, D23, D24, D30
OP3, OP4
J6, J7, J8 (ALL SPEAKONS)

CHANGE R9 AND R6 TO 0 OHM JUMPERS
CHANGE R210 ON 80-00900 TO 100 OHMS
CHANGE R210 ON 80-01800 TO 150 OHMS

HD900 OUTPUT DEVICES

Q108, Q109, Q112, Q113
Q208, Q209, Q212, Q213

HD1800 USES ALL 16 OUTPUT DEVICES

ARVIN

C

DCM600/1000/1500
HD900/1800
DCM1015, & KB1000 amp

DRAWN BY:

GEORGE DREYER

APPROVED:

PCB

30-01500

NO:

80-00600

ASSY.

80-01000

NO:

80-01552

REVISED BY:

GEORGE DREYER

H13A.D

H3A.F

H3A.E

R205

H3A.J

H13A.A

H3A.D

H3A.C

H3A.G

C270

.1µF

H3A.H

H1B.1
H1B.2
H1B.3
H1B.4

H2B.1
H2B.2
H2B.3

H2B.4

H3A.A

H3A.B

R207

H3A.I

H13A.B

H13A.C

10K

+15VAMP

10K

R130
10K

R132

+

R230

10K

47K

10K

R206

n/u

C64

22µF

V+

V-

-24V

R31
47K

80-01001 & 80-01002
80-00900 & 80-01800

R131

10K

C175

27pF

+15VAMP

8

2

–

A17.A

1

+

3

2114

4

27pF

-15VAMP

C93

R189

150k

R26

R30

0Ω

Q3

5550

only on
80-01002
AND
retro modules

+

+

C70

22µF

-15VAMP

FAN GND

R231

10K

C275

27pF

+15VAMP

8

2

–

A18.A

1

+

3

2114

4

-15VAMP

10K

27pF

R97

C94

R208

#1318

#690

R27

2.2K n/u

only on
80-01002
AND
retro modules

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

DATE:

29 JUNE 2000

DATE:

REV:

I

REV:

DATE:

11MAR2005

R138

47kK

C176

39pF

22

C186

+

R133

5

+

7

A17.B

2.2K

–

6

C177

R134

82pF

4.7K
R41K

R29

47K

R5

C82

+

22

R289

150K

1K

5550

D2

10K

R238

C276

39pF

R233

5

+

A18.B

2.2K

–

6

C277

82pF

R234

4.7K

47K

R28

Q4

10K

R22

4. ADDED AS SECONDARY OPERATION.

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

2. ALL CAPACITORS IN MICORFARADS, EXCEPT AS NOTED.

1. ALL RESISTORS IN OHMS
NOTES: UNLESS OTHERWISE SPECIFIED.

H7.B

H7.A

YEL

YEL

D506B

D505B

D504B

SMB

SMB

SMB

35V
1000

C507

+

E3

R222

R223

150

150

Q104

MJD350

Q101

R113

1K

Q106

TIP31C NPN Flat

Q105
MJD340

R224

R225

150

150

R216

R217

150

150

Q204

MJD350

Q201

R213

1K

TIP31C NPN Flat

Q205

MJD340

R219

R220

150

150

560

560

.047µF

560

560

560

560

Q206

.047µF

560

560

R137
1K

R135

100Ω

D8 D9

47kK

7

R235

D12

D14

D3

1N914

R240
470Ω

R237

1K

1N914

D106

1N914

D206

1N914
100Ω

D13

D15

+15VAMP

4.7K

D107

R141

4.7K

-15VAMP

+15VAMP

R239

4.7K

D207

-15VAMP

R140
470Ω

R241

4.7K

350

350

R142

1K

Q102

Q102a

340

R143
1K

R144

1K

Q103

Q103a

R145

1K

R242

1K

Q202

Q202a

340

R243

1K

R244

1K

Q203

Q203a

R245

1K

P201

R112
680Ω

R147
680Ω

R148

560Ω

P101

R149
150

R247

680Ω

R248

560Ω

R146
150

R246
150

R212
680Ω

cw

R249
150

YEL

SMB

C183

C182a

C180a

C184a

C185

VR2

560

Q107

R150
22Ω

1W

R151
22Ω

1W

560

560

C283

C282a

C280a

C284a

C285

H7.H

YEL

D503B

7915

560

R250

R251

560

560

H7.G

D502B

SMB

1000

35V

.1µ

C506

H2A.4

C182

MJE15032

Q108

R153
.33Ω

R155
.33Ω

Q112

C180

Q111

MJE15033

C184

C282

22Ω

1W

22Ω

1W

C280

C284

SMB

C504

35V

H2A.3

5W

5W

Q207
MJE15032

Q211
MJE15033

H7.E

H7.F

GRN

GRN

D501B

++

1000

C503

7815

VR1

++

.1µ

C505

H2A.1

H2A.2

MJL21194

Q109

R161
.33Ω

5W

R163
.33Ω

5W

Q113

MJL21193

Q208

R253
.33Ω

5W

R255
.33Ω

5W

Q212

H7.D

GRN

E1

63V

63V

80V

80V

MJL21194

Q209

R261
.33Ω

5W

R263
.33Ω

5W

Q213

MJL21193

GND

10KµF

C502C

10KµF

C502B

10KµF

C502

10KµF

C9

Q110

R169
.33Ω

5W

R171
.33Ω

5W

Q114

+

+

+

H1A.4

H8.1
H8.2

Q210

Q214

RED

80V

80V

H1A.3

R269
.33Ω

5W

R271
.33Ω

5W

H7.I

RED

+

10KµF

C501

++

10KµF

C4

H1A.1

H1A.2

H9.1
H9.2

Q115

N/U

R162
.33Ω

5W

R164
.33Ω

5W

Q116

N/U

V+

N/U

R262
.33Ω

5W

R264
.33Ω

5W

N/U

V-

N/U

BR1

H7.C

N/U

N/U

V-

Q215

N/U

Q216

ch2sig

SMB

POWER

yellow power

-15VDC

R119

4.7K

D5

-15VDC

D6

ch1sig

14

R120

4.7K

4.7K

R326

V+

D108

Diode SMB SMT1A

R177

6.8K

R176

33K

D109
SMT

THERMAL DIODE

D208

SMB

R277

6.8K

R276
33K

D209

R278
100K

+15VDC

R118

R104

1K

1

A22.D

Q117
5401

R178
100K

D7

C281

4.7kK

6

–

A22.B

+

-15VDC

8

–
+

9

Red protect

protect

D11

R179

C181

.01

+15VAMP

R329

3.3K

D10

1N914

Q217

5401

.01

D4

7

22

22

OUTPUT1

100K

1N914

.1µF

C63

R279

100K

.1µF

+

C76

.1µF

C77

R98

R311

R312

1.5K

R210

150

R315

R211

CURLIM

47K

1.8K

150

+

+

100K

2

+

C7

R121
470K

C8

R122

+

470K

R14

1K

+15VAMP

R286

5Ω 5W Vert.

+

C221
.1µF

FAN GND

cw

P1

C10K

-15VDC

4

–

A22.A

+

5

R24

10K

+15VDC

R2510K

10

–

A22.C

13

+

11

Red

Clip 1

H13B.D

H13B.C

thermal protection

6

–

A20.B

+

5

+15VAMP

R314
47k

8

2

+15VAMP

–

A21.A

1

+

-15VAMP

3

4

OUTPUT1

CURLIM

D103

R100

2.2K

7

D311

smt 1N914

AMP2

R106

100K

AMP1

cw

P2

C10K

+15VDC

Q9

5550

Q302

R325
1K

555

D310

R331
100K

R317

22K

R232

150K smt 1/4w

22uF

C106

10K

R330

D312

1N914

-24V

D203

Clip 2
R2

+15VAMP

D17

68K

+

C318

22

+15VAMP

C10

.1µF

5550

Q2

1K
R318

1W

DC protection

+

120pF

15K

1

R116

100K

R101

2.2K

clip1

A21.B

7

R332

22Ω

D25D26

220K
R228

A14.A

120pF

15K

1

5550

H13B.A

R209

3.3K

R327
22K

R323

–
+

R322
470K

MJD340

Q301

OUTPUT2

1N914x4

C57

R86

2

–
+

3

15K

R89

C59

R91

2

–

A25.A

+

3

R93

15K

Q10

R186

5Ω 5W Vert.

8

2

+15VAMP

–

A20.A

+

-15VAMP

3

4

27K

6

5

R333

22Ω

1W

D27D28

5550

R87

10K

R90

10K
R92

10K

10K

R102

C62
.1µF

C121R139
.1µF

FAN GND

1

+

C313

22

R321

C317

5.6K

R15

000

D19

SMB

7912 -12V

Q7

C311

N/U

22Ω

1W

-24V

R229

150K smt 1/4w

+

22uF

C12

R226

47Ω

Q15

R88
10K

C54

120pF

R10

47K

C58

120pF

R99

47K

+15VDC

-15VDC

H13B.B

-24V

clip2

D16

+

+

R324
10K

2N5400

FAN GND

short circuit protection

D111

R320
10K

1N914

.01µ

1W

22Ω

R335

R334

OUTPUT2

220K
R227

1N914

27pF

C67

R96

68K

6

–

A14.B

+

5

R129
100Ω smt 1/4w
27pF

C72

R115

6

68K

–

A25.B

+

5

K100

Q303

R319

33K

C2

.1µF

FAN GND

C310

.1µF

FAN GND

RELAY+

K200

-15VAMP

D29

THERMAL DIODE

H11A.E

H11A.D

H11A.C

7

H11A.G

H11A.F

7

H11A.I

H11A.J

H6A.A

H6A.B

RELAY+

CURLIM

H1.A
H1.B

FAN GND

H12.1
H12.B

FAN GND

FAN GND

H6A.D

H6A.C

3.3K
R59

Q14

2N5400

H11A.B

H11A.A

H11A.H

QC1A

QC2A

BRGD

N/C

N/C

agnd

+15VDC

-15VDC

AMP1-

AMP1+

AMP2 +

AMP2 -

H11B.F

H11B.G

H11B.D
H11B.E

H11B.A

H11B.B

H11B.C

H11B.H

H11B.I

H11B.J

R19

220K

H3B.J

H3B.I

H3B.C

H3B.D

+15REAR

H3B.G

-15REAR

H3B.H

H3B.F

R23

H3B.E

100Ω smt 1/4w

R167

H3B.B

100Ω smt 1/4w

H3B.A

R136

QC1B

H6B.A

H6B.B

R182
22Ω 1W1%

H6B.D

QC2B

H6B.C

H10.D

QC3

SPKR GND

H10.A

AC Line in from switch

H10.B
H10.C

AC Line to transformer

R172

10K

C74

36pF

R181

10K

+15REAR

-15REAR

LIMITER

R8

C1

+15REAR

2

!-

A8.A

+

3

-15REAR

22Ω 1W1%

R419

22Ω 1W1%

L100

1.5µH

R420

22Ω 1W1%

L200

1.5µH

E2

F1

22µF

22µF

C105

R168

10K

R173

10K

C79

36pF

R1
470K smt 1/4w

470K smt 1/4w

+

D100

27pF
8

C3
.1µ

1

4

C88

10K

7

S1.B

CH2 +

CH2-

C410

S2.B

27pF

R422

A23.B

-15REAR

N

E

L

R417
10K

PL1

22µF

2

3

C78

R174

R180
10K

+

C3A

D20

6

–
+

5

CH1 +

C103

22µF

C73

10K

8

–

A16.A

+

4

36pF

6

–

A16.B

+

5

100Ω

+

R425

+15REAR

R18

4.7K

CH1-

SPKR GND

C14

.047

250VAC

PARALLEL IN

C104

36pF

R170

+15REAR

1

-15REAR

10K

7

R7

OP3.A

1µF

R3
1K smt 1/4w

D21 D22

R421

10K

A23.A

1

SPK1

J102

SPK2

J202

+15REAR

470K smt 1/4w

27pFC84

R17

10K

8

–
+

4

2

3

BRIDGE

B1
B2

R16
220K

S4.B

R6
1K smt 1/4w

1K smt 1/4w

R424

D18

J6

2-1+1-

2+

J8

2-1+1-

2+

+

C11

220µF 50V

CHANNEL 1

J1

J100

2

1

3

CHANNEL 2

S4.A

J200

2

1

3

J2

GND LIFT

S3.B

S3.A

100Ω
R405

.001µF

R9

220K

C403

SPKR GND

R12
470K smt 1/4w

S2.A

LIMITER
R13

470K smt 1/4w

+

C5

27pF

+15REAR

8

6

!-

A8.B 1K smt 1/4w

7

+

5

4

-15REAR

R20

100Ω smt 1/4w

D1

+

+

1µF

C6A

C6
.1µ

D23 D24 D30

R11

BRIDGE

S1.A

10K

J7

BP4.B

CH1 +

BP4.CCH2 +

SPK2

+15REAR

SPK1

SPKR GND

R105

C13

J11

J9

.047

250VAC

2+

Q1

-15REAR

2-1+1-

500 ms delay

OP4.A
R21

CH2-

#1688

R33

BP4.A

CH1-

BP4.D

K1