Crest Audio PRO-7001 Schematic

8

7

6

5

4

3

2

1

D3

R3
330K

1N4148

Q3
2N5401

R1

15K

D D

VCC-

13
12
11
10

J2-M

9
8
7
6
5
4
3
2
1

10K 0.2%

R9 A

R9 C

0.1uF

C5

D5
1N4148

10K 0.2%

R10

C C

20K 1%

R9 D
10K 0.2%

C8 2.2uF 5%

R25

150K

15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

J3-M

B B

D10
1N4148

C12
1/50V

R34 10K

D12 1N4148

R33 100K

D13 1N4148

R31 10K

C13
1/50V

SIGNAL DETECTOR LIMIT DETECTOR

VCC+

R6
22K

R2

10K

Q4
2N5551

R4

4.7K

C2
100uF 35V

D4

1N4148

R20

Q1
2N5551

R15

4.7K

D21

1N4148

10K

TURN ON DELAY/MUTE

VCC+

D9
1N4148

D6
1N4148

C3
30pF

6
5

D8
1N4148

C6

0.1uF

10K 0.2%

-

+

LF353N

R17

100K 1%

C4
30pF

R9 B

IC1 B

7

VCC-

R16

2
3

2 1

4 6

5

200K 1%

-

+

IC1 A

LF353N

8 4

VCC-

VCC+

OC1

CLM5010

-

6

1

IC4 B
LM393N

7

+

5

BALANCED INPUT/GAIN

R26 4.7K

VCC-

-

2

1

+

D11
1N4148

3

IC2 A
RC4559N

8 4

VCC+

R45

2.2K

SERVO/HIGH PASS CURRENT LIMITER

C9

2.2uF 5%

R27

10K

R28

549 1%

IC4 A

LM393N

1

C11

VCC-

-

2

+

3

8 4

VCC+

0.001uF

R24

R52
1K

1K

VCC+

R35

680K

R19

1K

5

+

7

6

-

IC2 B

RC4559N

R18

4.7K

R21
10K

R22
180K

R7
220K

D28

1N4148

VCC+

R23

10K

84

3

+

1

2

-

IC3 A

RC4559N

VCC-

7

IC3 B
RC4559N

VCC+

D7

1N4148

R32

680K

VCC-

NOTE 1: 8.2K 2W ON MODELS 8001, 7001, CV601/600

6.8K 2W ON MODELS 6001, 4801

VCC+

Z1 1N5353

C17 470uF

R65

C14 470uF

NOTE 3

C22

0.47uF 250V

R70

C19

511 1%

R69
NOTE 1

0.1uF

R55
SELECTED

R54

100K 0.1%

R58
1K 0.1%

R57
1K 0.1%

VCC-

R56
100K 0.1%

Z4 1N5938

Q5

2N5551

Q7
2N5551

R72

68.1 1%

R71
100

R75

8.25K 1%

Q6
2N5551

2N5551

Q8

R73

68.1 1%

R74
100

D22
1N4148

D23

2N5401

C23

0.1uF
C26

1N4148

R77
100

R78

68.1 1%

Q9
2N5401

Q11

R82
511 1%

R76

8.25K 1%

R79

68.1 1%

2N5401

Q10

Q12
2N5401

R81

NOTE 1

R80
100

R66

NOTE 3

VCC-

R90

4.7K

R61
1K 0.1%

R63 100K 0.1%
R62
SELECTED

-

6

+

5

D27
1N4148

R60
1K 0.1%

D26
1N4148

R59

100K 0.1%

VCC+

R47
1M

R46
100K

Q15

2N5551

R50

2.2K

Z6 1N5938

0.47uF 250V

C15 470uF

C18 470uF

Z2 1N5353

CLIP DETECTOR AMPLIFIER FRONT END/IC POWER SUPPLY

Q13
2N5551

D24

SF14

R87
NOTE 2

R89

2.7K

R85

11K 1% 1W

R86

549 1%

R88
NOTE 2

D25

SF14

Q14
2N5401

R83

47

C27

30pF

17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

J1-F

R84

47

5.6K 2W ON MODELS CC301/300

3.3K 2W ON MODELS CV301/300, CC151/150

NOTE 2: 27K 2W ON MODELS 8001, 7001, CC601/600

A A

20K 2W ON MODELS 6001, 4801, CC301/300

15K 2W ON MODELS CV301/300, CC151/150

NOTE 3: 1K 10W ON MODELS CC151/150, CV301/300

820 10W ON ALL OTHER MODELS

CREST AUDIO

150 Florence Ave.
Hawthorne, NJ 07506

Title

PREAMP/FRONT END

Size Document Number Rev

2123001

C

8

7

6

5

4

3

Date: Sheet of

2

1 0Wednesday, May 17, 2000

1

8

7

6

5

4

3

2

1

C3

R7

2.2K

549/1%

243/1%

121/1%

10/1%

R10

R11

R6

R9

R8

11
10

5
4

7
6

9
8

R12

330K

312

+

-

+

-

+

-

+

-

10/25V

IC5A

LM339D

IC5B

LM339D

IC5C

LM339D

IC5D

LM339D

STEP 4

2

R13

2.7K

OPTO1A
PC3Q17

STEP 3

1

R14

2.7K

OPTO1B
PC3Q17

STEP 2

14

R15

2.7K

OPTO1C
PC3Q17

STEP 1

13

R16

2.7K

OPTO1D
PC3Q17

R17

15K

7.5K

R19

1.8K

R20

2K/1%

R18

26-48-1035

A/OUTPUT

A/IGM

A/CLIP

A/PROTECT

B/OUTPUT

B/IGM

B/CLIP

B/PROTECT

A/TEMP
B/TEMP

+20V

+24V

13
12
11
10
9
8
7
6
5
4
3
2
1

J2

1
2
3

J2

09-48-2131

C5

0.1/50V

1N4004

1N4004

1N4004

1N4004

C4

0.1/50V

D10

D8

D9

D7

ANALOG GND

ANALOG GND

A/+16V
B/+16V
A/-16V
B/-16V

26-48-1075

DATA & POWER CONN.

09-48-2101

1
2
3
4
5
6
7

J3

1
2
3
4
5
6
7
8
9
10

J1

R1

100K

IC2B
NJM5532M

5

D D

D1

1N4148

D2

1N4148

+

6

-

R2

7

D3

DL103A

150K

R3

10K

1.78K/1%

R4

10K

D4

DL103A

84

2

-

3

+

IC2A

C C

NJM5532M

C1

0.1/50V

1

0.1/50V
C2

C4

.22/50V

VR JUMPER

B B

CHANNEL B SAME AS ABOVE

A A

8

7

6

5

4

3

CREST AUDIO
100 EISENHOWER DRIVE

PARAMUS, NJ 07652
Title

NEXSYS DATA ENCODER

Size Document Number Rev

21B1646

B

Date: Sheet of

2

0 0Wednesday, May 17, 2000

1

8

7

6

5

4

3

2

1

R8

10K

R7

10K

R13

220K

C6 30pF

SIP1B

10K/0.2%

-

6

+

5

VCC+

C5
470pF

IC1B
NE5532AN

R9
1K

(NEW)

2N5401
Q3

R11
22K

100K

C2

D2

1N4148

47/35V

D3
1N4148

D13

R10

1N4148

R31

4.7K

R32

1.5K/1%

R33
22K

R30

C13

10/35V

47K

84

3

+

1

7

VCC-

2

R14

10K/1%

-

IC1A
NE5532AN

R15

10K/1%

2.2/5%/100V

2N5401

Q9

C8

Q2

R5

4.7K

R6
10K

TURN ON DELAY

VCC+

D5

1N4148

D6

1N4148

C4

30pF

BALANCED INPUT/GAIN

C1

100/35V

D7

1N4148

C7

0.1/50V

D1

1N4148

R1

15K

R2

330K

D D

VCC-

13
12
11
10

9
8
7
6
5
4
3
2
1

J2-M
26-48-1135

C3 0.1/50V

SIP1A

10K/0.2%

SIP1C

Q1
2N5401

R4

22K

R3

2N5551

10K

D4

1N4148

10K/0.2%

SIP1D
10K/0.2%

C C

2N5551

C9

2.2/5%/100V

R16

150K

SPEAKER
SIGNAL
CLIP
CONTROL

SPEAKER

LIMIT
MUTE

B B

15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

J3-M
26-48-1155

R21

100K

R82

NOTE 4

VR1

NOTE 4

D8

1N4148

C11
1/50V

R22 10K

D10 1N4148

D11 1N4148

R23 10K

D9

1N4148

R24

680K

5

+

6

-

R25

680K

C12 1/50V

VCC+

2
3

VCC+

R26

1K

7

IC2B

RC4559

VCC- VCC-

SIGNAL DETECTOR CLIP DETECTOR AMPLIFIER FRONT END/IC POWER SUPPLY

R17

4.7K

84

1

+-IC2A

RC4559

VCC-

SERVO/HIGH PASS I.G.M. DETECTOR

R18

2.2K

R19
10K

C10

0.001/50V

576/1%

(NEW)

R20

R27

2.2K

D21

NOTE 4

1N4148

D20

VCC+

R29

2.7K

84

(NEW)

3

+

1

2

-

1C3A

LM393

R28
10K

R81
10K

1N4148

2.2K

D12

ATTENUATOR DRIVER

Q8

R49

VCC-

ATTENUATION/MUTE

R39
100K

R38
47K

VCC-

R50

10K

7

IC3B
LM393

R34

499/1%

1
2
3
4
5
6
7
8 9

IC4

NE5517AN

R40
47K

R41

100K

VCC+

5

+

6

-

2N5551

R51

1M

R52
100K

2N5551
Q4

16
15
14
13
12
11
10

1nF

R42

100K

Q12

C23

VCC-

R53
100K

R54
1M

2N5401
Q5

R37
47K

R35
750/1%

2.7K

(NEW)

Z5

SELECT

D23

1N4004

R44

SELECT

D22

1N4004

Z6

SELECT

R36

R47

SELECT

R45

100/1%

R43

100/1%

R46

SELECT

R55

2.2K

D14
1N4148
D15
1N4148

R56

2.2K

VCC+

Z1 1N5353

C14 470uF

C16 470uF

0.47/250V

Z3 1N5938

Z4 1N5938

0.47/250V

C17 470uF

C15 470uF

Z2 1N5353

C18

0.1uF

R57

100

R58
100

C20

C21

0.1uF

C19

2N5401

VCC+

R65

NOTE 3

2N5551
Q6

R69
NOTE 1

Q10
2N5551

Q14
2N5551

R59
511/1%

R74

R76
NOTE 2

R78

2.7K

R79

11K/1%/1W

R80

576/1%

(NEW)

R77
NOTE 2

R75

D18

SF14

D19

SF14

47

C22

09-52-3172

J1-F

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

30pF

D16

1N4148

D17

1N4148

Q1A
MPQ6700

R61

68.1/1%

R63

8.25K/1%

R62

68.1/1%

Q1C
MPQ6700

MPQ6700

MPQ6700

Q1B

R67

68.1/1%

R71

R64

8.25K/1%

R68

68.1/1%

100

R72
100

Q1D

47

Q11

R70
NOTE 1

2N5401

Q15
2N5401

Q7

R60
511/1%

R66

NOTE 3

VCC-

NOTE 1: 8.2K 2W ON MODELS 8001, 7001, CV601

6.8K 2W ON MODELS 6001, 4801

4.3K 2W ON MODEL 4601

5.6K 2W ON MODELS CC301/300

3.3K 2W ON MODELS CV301, CC151, 3301

A A

NOTE 2: 27K 2W ON MODELS 8001, 7001, CV601

20K 2W ON MODELS 6001, 4801, CC301

16K 2W ON MODEL 4601

15K 2W ON MODELS CV301, CC151, 3301

8

7

NOTE 3: 750 10W ON MODELS 8001, CV601

680 10W ON MODEL 7001

620 10W ON MODEL 6001

560 10W ON MODELS 4801, MA5850

1.1K 10W ON MODEL 4601

560 10W ON MODELS CC301

1K 10W ON MODELS CV301, 3301

360 10W ON MODEL CC151

NOTE 4: R82, D20, VR1 ARE USED ON MODEL MA5850 ONLY

PRIOR TO 6-2-92 R65, R66 WERE 1K/10W ON MODEL CC151 NOTE 5:

6

1.1K 10W ON MODEL 4601

560 10W ON MODELS CC301

1K 10W ON MODELS CV301, CC151, 3301

NOTE 4: R82, R83, D20, VR1 ARE USED ON MODEL MA5850 ONLY

5

REV NOTES 7/15/93

(1) DELETE R12

CREST AUDIO INC.

150 Florence Ave.
Hawthorne, NJ 07506

Title

PRO-LINE PREAMP/FRONT END

Size Document Number Rev

21C1124-02 02

C

4

3

Date: Sheet of

2

1 1Wednesday, May 17, 2000

1

8

7

6

5

4

3

2

1

J1 RELAY

1
2
3
4

M5 TEMP CH.B

3
2
1

J3 CH.B PREAMP

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

WHITE/RED

BLACK SHIELD

YELLOW SHIELDED

BLUE SHIELDED
BLACK SHIELD

BLACK SHIELDED

WHITE SHIELDED

BLACK SHIELD
YELLOW SHIELDED
BLUE SHIELDED

BLACK SHIELD
BLUE SHIELDED
YELLOW SHIELDED

BLACK 18 GA

BLACK 18 GA
BLUE SHIELDED
YELLOW SHIELDED

WHITE SHIELD

14 1/2

16

30 3/4

12 3/4

13 1/8
13 1/8

12 1/8

13
12
11
10
9
8
7
6
5
4
3
2
1

J2 CH.B

3
2
1

M8 DISPLAY

8
7
6
5
4
3
2
1

J3 INPUT

BLACK

BLACK

YELLOW

WHITE

RED/WHITE

ORANGE

GREEN
WHITE

POWER SUPPLY

GROUND LUG

BLUE

RED

2 1/8

BLUE/WHITE

D D

10
11
12
13
14
15

M6 DISPLAY

C C

15
14
13
12
11
10

J1 FAN

1
2
3
4
5
6
7
8
9

9
8
7
6
5
4
3
2
1

BLUE/WHITE
BLUE

18
BLACK/WHITE
BLACK
BLACK
BLACK
YELLOW (X2)
RED
BROWN/WHITE (X2)
WHITE
ORANGE/WHITE
RED/WHITE
ORANGE
GREEN
RED/BLACK

13 1/2

18
13 7/8
13 3/4

14 13/16

15 1/4

15 1/4

+ LO RAIL

RED/BLACK
RED/BLACK
WHITE/RED
RED/BLACK
BROWN
BLACK
BLACK/WHITE
BLACK
BLACK
RED
RED
YELLOW/WHITE
YELLOW
GREEN/BLACK
GREEN/BLACK

14 5/8

- LO RAIL

18

18

13 5/8

14 1/8

14

15 1/4

12 18 1/8

8 1/2
8 7/16

18 7/8

11 7/8

FAN B ­FAN A ­FAN B +
FAN A +

1
2
3
4
5
6
7
8

CH.B OCTAL

1
2
3
4
5
6
7
8

CH.A OCTAL

YELLOW SHIELDED
BLACK 7 1/4 + BLACK SHIELD
BROWN/WHITE
GREEN/BLACK
WHITE/RED
BLUE SHIELDED
BLUE SHIELDED
YELLOW SHIELDED

YELLOW SHIELDED
BLACK 5 1/2 + WHITE SHIELD
PURPLE/WHITE
RED/BLACK
WHITE/RED
BLUE SHIELDED
BLUE SHIELDED
YELLOW SHIELDED

2

BLACK/WHITE

BROWN/WHITE

ORANGE/WHITE

GREY

1
2
3

B B

4
5
6
7
8

9
10
11
12
13
14
15

7 1/2

GREY

7 1/2

BLACK/WHITE
BLACK
YELLOW/WHITE (X2)
RED
PURPLE/WHITE (X2)
WHITE
ORANGE/WHITE
RED/WHITE
ORANGE
GREEN
BROWN

11 3/4

11 7/16

8 11/16

8 3/16
17 3/16

8 1/2

18 7/16 20 1/2

10 3/8

8 13/16

11 9/16

10 7/8

M5 DISPLAY

A A

8

7

.25 PUSH ON LUG
.25 PUSH ON LUG

6

WHITE/RED

WHITE SHIELD
YELLOW SHIELDED
BLUE SHIELDED

WHITE SHIELD
BLUE SHIELDED

YELLOW SHIELDED

WHITE SHIELD
YELLOW SHIELDED
BLUE SHIELDED

CREST AUDIO INC.

150 Florence Ave.
Hawthorne, NJ 07506
Title

7001 HARNESS

Size Document Number Rev

21B0961

B
Date: Sheet of

2

YELLOW/WHITE

BLACK

RED

3
2
1

M5 TEMP CH.A

PURPLE/WHITE
ORANGE/WHITE

RED/WHITE

ORANGE

WHITE (X2)

WHITE

GREEN

2 1/8

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

J3 CH.A PREAMP

5

4

3

7 1/2

7

19 1/2

13
12
11
10
9
8
7
6
5
4
3
2
1

J2 CH.A

3
2
1

M7 DISPLAY

0 0Wednesday, May 17, 2000

1

8

7

6

5

4

3

2

1

BLUE/WHITE

D D

C C

M6 DISPLAY

15
14
13
12
11
10

15
14
13
12
11
10

J1 FAN

9
8
7
6
5
4
3
2
1

9
8
7
6
5
4
3
2
1

BLUE/WHITE
BLUE
BLACK/WHITE
BLACK
BLACK/WHITE
BLACK
YELLOW (X2)
RED
PURPLE (X2)
WHITE/BLACK
ORANGE
GREY
BROWN
GREEN
RED/WHITE

+ LO RAIL

RED/BLACK
RED/BLACK
WHITE/RED
RED/WHITE
BLACK/RED
WHITE
BLUE/WHITE
BLACK
BLACK
RED
RED
YELLOW/WHITE
YELLOW
GREEN/BLACK
GREEN/BLACK

- LO RAIL

FAN B ­FAN A ­FAN B +
FAN A +

CH.B OCTAL

CH.A OCTAL

BLUE SHIELDED

1

BLACK,BLACK SHIELD

2

PURPLE

3

GREEN/BLACK

4

WHITE/RED

5

YELLOW SHIELDED

6

YELLOW SHIELDED

7

BLUE SHIELDED

8

BLUE SHIELDED

1

BLACK,WHITE SHIELD

2

PURPLE/WHITE

3

RED/BLACK

4

WHITE/RED

5

YELLOW SHIELDED

6

YELLOW SHIELDED

7

BLUE SHIELDED

8

BLACK/WHITE

GREEN/WHITE

WHITE/BLACK (X2)

WHITE/BLACK

BLUE

BLACK

BLACK

YELLOW

PURPLE
ORANGE

RED/WHITE

GREY
BROWN
GREEN

POWER SUPPLY

GROUND LUG

J1 RELAY

M5 TEMP CH.B

RED

J3 CH.B PREAMP

1
2
3
4

WHITE/RED

BLACK SHIELD

3
2
1

YELLOW SHIELDED

BLUE SHIELDED
BLACK SHIELD
BLUE SHIELDED

YELLOW SHIELDED

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

BLACK SHIELD

YELLOW SHIELDED

BLUE SHIELDED

BLACK SHIELD
BLUE SHIELDED

YELLOW SHIELDED

BLACK 18 GA
BLACK 18 GA

BLUE SHIELDED

YELLOW SHIELDED

WHITE SHIELD

13
12
11
10
9
8
7
6
5
4
3
2
1

J2 CH.B

3
2
1

M8 DISPLAY

8
7
6
5
4
3
2
1

J3 INPUT

GREY/BLACK

1

WHITE/GREY

2
3
4

B B

10
11
12
13
14
15

5
6
7
8
9

BLUE/WHITE
WHITE
YELLOW/WHITE (X2)
RED/WHITE
PURPLE/WHITE
WHITE
ORANGE/WHITE
GREY/WHITE
BROWN/WHITE
GREEN/WHITE
BLACK/RED

M5 DISPLAY

J12

BLACK

2

PURPLE/WHITE

1

03-09-1022

A A

J13

4
3
2
1

GREEN/WHITE
RED/WHITE
GREEN
RED

03-09-1042

8

7

.25 PUSH-ON LUG

.25 PUSH-ON LUG

6

WHITE/RED

WHITE SHIELD

YELLOW SHIELDED

BLACK/WHITE

YELLOW/WHITE

RED/WHITE

3
2
1

M5 TEMP CH.A

PURPLE/WHITE
ORANGE/WHITE

GREEN

WHITE (X2)

GREY/WHITE
BROWN/WHITE
GREEN/WHITE

RED

WHITE

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

J3 CH.A PREAMP

REV. 03 - MODIFY HARNESS TO ACCEPT
CREST COMPUTER CONTROL SYSTEM

REV. 02 - EFFECTIVE S/N# 8908P84

CHANGE OCTAL SOCKET PHASING

5

4

3

BLUE SHIELDED

WHITE SHIELD

BLUE SHIELDED

YELLOW SHIELDED

WHITE SHIELD

YELLOW SHIELDED

BLUE SHIELDED

CREST AUDIO INC.

150 Florence Ave.
Hawthorne, NJ 07506
Title

7001 HARNESS SCHEMATIC

Size Document Number Rev

21B0961

B

Date: Sheet of

2

13
12
11
10
9
8
7
6
5
4
3
2
1

J2 CH.A

3
2
1

M7 DISPLAY

03

1 1Wednesday, May 17, 2000

1

8

7

6

5

4

3

2

1

#10 RING LUG

D D

M6 DISPLAY

15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

BLUE/WHITE
BLUE
BLACK/WHITE
BLACK
BLACK/WHITE
BLACK
YELLOW (X2)
RED
PURPLE (X2)
WHITE/BLACK
ORANGE
GREY
BROWN
GREEN
RED/WHITE

+ LO RAIL

9
8
7
6
5
4
3
2
1

RED/BLACK
RED/BLACK
WHITE/RED
RED/WHITE
BLACK/RED
WHITE
BLUE/WHITE
BLACK
BLACK
RED
RED
YELLOW/WHITE
YELLOW
GREEN/BLACK
GREEN/BLACK

C C

15
14
13
12
11
10

J1 FAN

- LO RAIL

BLACK 18 GA.

FAN B ­FAN A ­FAN B +
FAN A +

CH.B OCTAL

CH.A OCTAL

2-PIN BARRIER STRIP

BLUE SHIELDED

1

BLACK,BLACK SHIELD

2

PURPLE

3

GREEN/BLACK

4

WHITE/RED

5

YELLOW SHIELDED

6

YELLOW SHIELDED

7

BLUE SHIELDED

8

BLUE SHIELDED

1

BLACK,WHITE SHIELD

2

PURPLE/WHITE

3

RED/BLACK

4

WHITE/RED

5

YELLOW SHIELDED

6

YELLOW SHIELDED

7

BLUE SHIELDED

8

BLUE/WHITE

BLACK/WHITE

YELLOW

PURPLE
ORANGE

WHITE/BLACK (X2)

WHITE/BLACK

POWER SUPPLY

GROUND LUG

BLUE

BLACK

BLACK

RED

J3 CH.B PREAMP

GREY
BROWN
GREEN

J1 RELAY

1
2
3
4

M5 TEMP CH.B

3
2
1

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

WHITE/RED

BLACK SHIELD

YELLOW SHIELDED

BLUE SHIELDED
BLACK SHIELD
BLUE SHIELDED

YELLOW SHIELDED

BLACK SHIELD

YELLOW SHIELDED

BLUE SHIELDED

BLACK SHIELD
BLUE SHIELDED

YELLOW SHIELDED

BLACK 18 GA
BLACK 18 GA

BLUE SHIELDED

YELLOW SHIELDED

WHITE SHIELD

13
12
11
10
9
8
7
6
5
4
3
2
1

J2 CH.B

3
2
1

M8 DISPLAY

8
7
6
5
4
3
2
1

J3 INPUT

GREY/BLACK

1

WHITE/GREY

2
3
4

B B

10
11
12
13
14
15

5
6
7
8
9

BLUE/WHITE
WHITE
YELLOW/WHITE (X2)
RED/WHITE
PURPLE/WHITE (X2)
WHITE
ORANGE/WHITE
GREY/WHITE
BROWN/WHITE
GREEN/WHITE
BLACK/RED

M5 DISPLAY

A A

8

7

.25 PUSH-ON LUG

.25 PUSH-ON LUG

6

WHITE/RED

WHITE SHIELD

YELLOW SHIELDED

BLACK/WHITE

YELLOW/WHITE

RED/WHITE

3
2
1

M5 TEMP CH.A

PURPLE/WHITE
ORANGE/WHITE

WHITE (X2)

GREY/WHITE
BROWN/WHITE
GREEN/WHITE

WHITE

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

J3 CH.A PREAMP

REV-2 EFFECTIVE S/N# 8908P84
CHANGE OCTAL SOCKET PHASING

5

4

3

BLUE SHIELDED

WHITE SHIELD

BLUE SHIELDED

YELLOW SHIELDED

WHITE SHIELD

YELLOW SHIELDED

BLUE SHIELDED

CREST AUDIO INC.

150 Florence Ave.
Hawthorne, NJ 07506
Title

7001 HARNESS SCHEMATIC

Size Document Number Rev

21B0961-02

B

Date: Sheet of

2

13
12
11
10
9
8
7
6
5
4
3
2
1

J2 CH.A

3
2
1

M7 DISPLAY

02

1 1Wednesday, May 17, 2000

1

8

7

6

5

4

3

2

1

TEMP 'A'

R123

IGM 'A'

D D

R119

CLIP 'A'

10K

R122

R118

100K

312

A/CLIP

5

+

2

4

-

IC101A

LM339

220

+24V

R117

2.2K

R121
10K

C C

0.1/50V

R120

100K

B/CLIP

7

+

1

6

-

IC101B

LM339

C105

0.1/50V

C104

10K

9

+

8

-

R124
10K

R125

10K

11

+

10

-

R126

10K

D107

1N4001

D108

1N4001

D109

1N4001

D110

1N4001

LM339

LM339

IC101C

IC101D

R101

14

4.7K

R109

13

4.7K

3
2

5
6

1N4148

84

+

1

-

IC102A

LM358A

R102

4.7K

D102

1N4148

+

7

-

IC102B

LM358A

R110

4.7K

D105

VDDA

VDDB

VEEA

VEEB

R105

100

C101
1/50V

R103

2.7K

R107

4.7K

TEMP 'B'

R111

2.7K

R115

4.7K

C102
1/50V

Z101

R108

1K

1N5918A

(5.1V)

R113

100

R116

1K

1N5918A

(5.1V)

PROT 'A'

DATA 'A'

C103

0.1/50V

Z102

PROT 'B'

DATA 'B'

A/DATA

AUX GND

B/DATA
A/+16V
B/+16V
A/-16V
B/-16V

DATA & POWER CONN.

26-48-1075

1
2
3
4
5
6
7

J3

IGM 'B'

CLIP 'B'

34 V. AC

2N5551
Q4

470/6.3V

1N4148

R8
100K

D8
1N4148

C4

100/25V

D10

R6

2.7K

D6
1N4148

10K

D4
1N4148

R4

D2
1N4148

M6

15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

26-48-1155

27 V. IN
SIGNAL CH. B SIGNAL CH. A
CLIP CH. B
CONTROL V. CH. B
LIMIT CH. B
SPKR. RAIL CH. B
MUTE CH. B
TEMP SENSOR +
TEMP SENSOR OUT
TEMP SENSOR GND.
GROUND
RELAY GROUND
RELAY GROUND
RELAY 1,3
RELAY 2,4

2N5551

Q2

LED 4
SIGNAL

C2
1/50V

R12

5K/5W

TR2
MAC97A

C7

R14

10K

R5

D7
1N4148

2.7K

Q1
2N5551

R13

10K

F1

34 V. AC

3A/MINI

44 V. OUT

CLIP CH. A
CONTROL V. CH. A
LIMIT CH. A
SPKR. RAIL CH. A

B B

MUTE CH. A
TEMP SENSOR +
TEMP SENSOR OUT
TEMP SENSOR GND
GROUND
GROUND
GROUND

TRANSFORMER TEMP GND

TRANSFORMER TEMP

M5

15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

26-48-1155

BR1
RS202

C6
470/50V

D3
1N4148

R3

10K

D5
1N4148

R11

5K/5W

MAC97A

R7

100K

LED 3

SIGNAL

D9

C1

1N4148

1/50V

TR1

470/6.3V

C8

100/25V

2N5551

C3

R9

2.7K

Q3

LED 1

CLIP

Z1

1N5927A

0.1/50V

C5

1N5927A

R10

2.7K

LED 2
CLIP

Z2

D11

1N4148

LED 5

TEMP/DC

R17

2.7K

1

IC1A

LM614

R38

R25

100K

4.7K

26-48-1035

LED 7

D13

ACTIVE

1N4148

R15

M7

3
2
1

VR1
5KB

2.7K

MPSA75

Q5

R27
390

A A

8

7

R19

5.1K

-

2

+

3

4 13

1N4148

R29
10K

1N4148

R21

D15

7

IC1B
LM614

D17

12-14-93

NOTE 1

6

R23

750/1%

1K

D19

1N4148

-

6

+

5

R31

390K

CHANGE R101,R109 FROM 10K TO 4.7K.
CHANGE R103,R111 FROM 2.2K TO 2.7K.
CHANGE R107,R115 FROM 3.3K TO 4.7K.
CHANGE R108,R116 FROM 2.2K TO 1K.
CHANGE Z101,Z102 FROM 1N5913 TO 1N5918.

499/1%

R33

4.7K

IC1E

LM614

R35

R23,R24 WILL CHANGE TO 1K/1% WITH UL APPROVAL.

8

13

9

2.2K

499/1%

R37

R24
750/1%

D18

1N4148

R36

R34

4.7K

R22
1K

D14

-

15

16

+

14

IC1D

1N4148

LM614

R32

390K

D16

1N4148

5

R20

5.1K

12
11

R39 100K

R30
10K

3

26-48-1035

M8

3
2
1

CREST AUDIO
100 EISENHOWER DRIVE

PARAMUS, NJ 07652
Size Document Number Rev

21D1977-xx

D

2

Date: Sheet of

1

0 0Wednesday, May 17, 2000

LED 6

LED 8

D12

ACTIVE

TEMP/DC

R18

2.7K

+

10

-

IC1C

LM614

R26

4.7K

R28
390

R16

2.7K

Q6
MPSA75

1N4148

4

VR2
5KB

8

7

6

5

4

3

2

1

R8

10K

VCC+

R9
1K

MPSA75

Q3

R10

R7

10K

100K

R11
22K

R13

220K

C5
470pF

D2

1N4148

R83

NOTE 4

47/35V

C2

D3

1N4148

D13

1N4148

R31

4.7K

R32

1.5K/1%

R33

22K

R30

C13

10/35V

47K

C6 30pF

SIP1B

10K/0.2%

-

6

7

+

5

IC1B
NE5532AN

VCC-

R17 4.7K

84

1

+-IC2A

RC4559

SERVO/HIGH PASS CURRENT LIMITER

R18

2.2K

3
2

R14

10K/1%

84

+

-

0.001/50V

1

IC1A
NE5532AN

R15

10K/1%

2.2/5%/100V

R19
10K

C10

549/1%

-

8

14

+

SELECTED

R38

10K

SELECTED

1

9

R39

VCC-

VCC

R40

-

6

+

7

IC3C
LM339N

C8

R20

IC3B

LM339N

R27

2.2K

D21

NOTE 4

1N4148

D20

VCC+

R29

2.2K

312

5

+

2

4

IC3A

-

LM339N

R28
10K

R81
10K

1N4148

2.2K

R49

R50

10K

IC3D

LM339N

13

D12

ATTENUATOR DRIVER

Q2

R5

4.7K

C9

R6
10K

TURN ON DELAY

VCC+

D5

1N4148

D6

1N4148

C4

30pF

BALANCED INPUT/GAIN

2.2/5%/100V

D9

1N4148

R24

680K

5

+

6

-

R25

680K

C1

100/35V

D7

1N4148

C7

0.1/50V

VCC+

2
3

VCC-

VCC+

R26

1K

7

IC2B

RC4559

VCC- VCC-

D1

1N4148

R1

15K

R2
330K

D D

VCC-

13
12
11
10

9
8
7
6
5
4
3
2
1

J2-M
26-48-1135

C3 0.1/50V

SIP1A

10K/0.2%

SIP1C

Q1
2N5401

R4

22K

R3

2N5551

10K

D4

1N4148

10K/0.2%

SIP1D
10K/0.2%

C C

R16

150K

SPEAKER
SIGNAL
CLIP
CONTROL

SPEAKER

LIMIT
MUTE

B B

15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

J3-M
26-48-1155

R21

100K

R82

NOTE 4

VR1

NOTE 4

D8

1N4148

C11
1/50V

R22 10K

D10 1N4148

D11 1N4148

R23 10K

C12 1/50V

SIGNAL DETECTOR CLIP DETECTOR AMPLIFIER FRONT END/IC POWER SUPPLY

R34

499/1%

1
2
3
4
5
6
7
8 9

NE5517AN

VCC-

ATTENUATION/MUTE

R41
1K/0.1%

R42
1K/0.1%

VCC+

11

+

10

-

R51

1M

R52

100K

IC4

R43
1K/0.1%

R44
1K/0.1%

2N5551
Q4

16
15
14
13
12
11
10

R45 100K/0.1%

R46 100K/0.1%

R47

100K/0.1%

R48

100K/0.1%

R53
100K

R54
1M

VCC-

47K

2N5401
Q5

R35
750/1%

VCC+

R36

Z1 1N5353

C14 470uF

3.3K
C16 470uF

0.47/250V

R37

Z3 1N5938

R55

2.2K

D14

1N4148

D15

1N4148

Z4 1N5938

0.47/250V

C17 470uF

C15 470uF

Z2 1N5353

R56

2.2K

C18

0.1uF

R57

100

R58
100

C20

C21

0.1uF

C19

2N5401

VCC+

R65

NOTE 3

R59
511/1%

2N5551

R69
NOTE 1

Q14
2N5551

Q10

Q6

2N5551

R73
0

R74

R76
NOTE 2

R78

2.7K

R79

11K/1%/1W

R80

549/1%

R77
NOTE 2

R75

D18

SF14

D19

SF14

47

C22

09-52-3172

J1-F

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

30pF

D16

1N4148

D17

1N4148

Q8
2N5551

R61

68.1/1%

R63

8.25K/1%

R62

68.1/1%

Q9
2N5401

2N5551
Q12

R67

68.1/1%

R64

8.25K/1%

R68

68.1/1%

2N5401
Q13

R71
100

R72
100

47

Q11

R70
NOTE 1

2N5401

Q15
2N5401

Q7

R60
511/1%

R66

NOTE 3

VCC-

NOTE 1: 8.2K 2W ON MODELS 8001, 7001, CV601

6.8K 2W ON MODELS 6001, 4801

4.3K 2W ON MODEL 4601

5.6K 2W ON MODELS CC301/300

3.3K 2W ON MODELS CV301, CC151, 3301

A A

NOTE 2: 27K 2W ON MODELS 8001, 7001, CV601

20K 2W ON MODELS 6001, 4801, CC301

16K 2W ON MODEL 4601

15K 2W ON MODELS CV301, CC151, 3301

8

7

NOTE 3: 750 10W ON MODELS 8001, CV601

680 10W ON MODEL 7001

620 10W ON MODEL 6001

560 10W ON MODELS 4801, MA5850

1.1K 10W ON MODEL 4601

560 10W ON MODELS CC301

1K 10W ON MODELS CV301, 3301

360 10W ON MODEL CC151

NOTE 4: R82, R83, D20, VR1 ARE USED ON MODEL MA5850 ONLY

PRIOR TO 6-2-92 R65, R66 WERE 1K/10W ON MODEL CC151 NOTE 5:

6

1.1K 10W ON MODEL 4601

560 10W ON MODELS CC301

1K 10W ON MODELS CV301, CC151, 3301

NOTE 4: R82, R83, D20, VR1 ARE USED ON MODEL MA5850 ONLY

5

REV NOTES 7/15/93

(1) DELETE R12

CREST AUDIO INC.

150 Florence Ave.
Hawthorne, NJ 07506

Title

PRO-LINE PREAMP/FRONT END

Size Document Number Rev

21C1124-02 02

C

4

3

Date: Sheet of

2

1 0Wednesday, May 17, 2000

1

8

7

6

5

4

3

2

1

CENTER TAP

D1

1N4004

D D

34 V. AC

F1

3A/MINI

34 V. AC

26-48-1155

M5

15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

44 V. OUT
SIGNAL CH. A
CLIP CH. A
CONTROL V. CH. A
LIMIT CH. A

C C

SPKR. RAIL CH. A
MUTE CH. A
TEMP SENSOR +
TEMP SENSOR OUT
TEMP SENSOR GND
GROUND
GROUND
GROUND
TRANSFORMER TEMP
TRANSFORMER TEMP

RS202

D3

1N4148

R42

33/2W/5%

C9
470/25V

C6

470/50V

LED 3

SIGNAL

R7

100K

BR1

R3

10K

R5

2.7K

Q1
2N5551

2N5551

D5
1N4148D71N4148

C1
1/50V

D9
1N4148

R11

5K/5W

TR1

R13

10K

MAC97A

C8

100/25V

470/6.3V

R9

2.7K

R40

SELECTED

Q3

LED 1

CLIP

C3

Z1

1N5927

D11

1N4148

26-48-1136

C5

0.1/100V

M12

12345678910111213

1N5927

R41

SELECTED

R12

5K/5W

TR2
MAC97A

C2
1/50V

2N5551

2.7K

R6

R4

D6
1N4148

10K

D4
1N4148

D2
1N4148

M6

15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

26-48-1155

27 V. IN
SIGNAL CH. B
CLIP CH. B
CONTROL V. CH. B
LIMIT CH. B
SPKR. RAIL CH. B
MUTE CH. B
TEMP SENSOR +
TEMP SENSOR OUT
TEMP SENSOR GND.
GROUND
RELAY GROUND
RELAY GROUND
RELAY 1,3
RELAY 2,4

Q2

R14

10K

R8

100K

LED 4

SIGNAL

D8
1N4148

LED 2

CLIP

R10

2.7K

2N5551
Q4

C4

470/6.3V

Z2

C7

100/25V

D10

1N4148

R19

5.1K

1N4148

D17

1N4148

D15

-

2

+

3

4 13

R29

10K

4.7K

LED 5

TEMP/DC

R17

2.7K

1

IC1A
LM614

R38

R25

100K

D13

1N4148

B B

LED 7

ACTIVE

R15

2.7K

MPSA75

Q5

R27
390

7

R21

IC1B
LM614

R34

4.7K

R24
750/1%

D18

1N4148

R32

390K

1K

R23

750/1%

8

499/1%

13

IC1E

LM614

9

R35

R36

499/1%

R37

2.2K

D19

1N4148

-

6

+

5

R31

390K

R33

4.7K

R22
1K

LM614

IC1D

D14

16

1N4148

D16

1N4148

-

15

+

14

M9

53.6K 1/4W/1%

60.4K 1/4W/1%

73.2K 1/4W/1%

123456789

M7

3
2
1

26-48-1035

A A

VR1
5KB

10

26-48-1102

R40, R41 RESISTOR VALUES

MODEL VALUE
3301 41.2K 1/4W/1%
4601
4801
6001
7001 84.5K 1/4W/1%

R20

5.1K

12
11

R39 100K

R30
10K

LED 6

TEMP/DC

R18

2.7K

+

10

-

IC1C

LM614

R26

4.7K

R28
390

LED 8

ACTIVE

R16

2.7K

Q6
MPSA75

D12

1N4148

M8

3

26-48-1035

2
1

VR2
5KB

CREST AUDIO INC.
150 Florence Ave.
Hawthorne, NJ 07506

Title

7-6-48-46-3301 DISPLAY W/NEXSYS CONTROL

Size Document Number Rev

21C1095

C

8

7

6

5

4

3

Date: Sheet of

2

1 0Wednesday, May 17, 2000

1

02

8

D D

7

6

5

4

3

2

1

C37

R135
390

R134
390

150pF

C42
2200pF

R162

D43
SF14

1K

D42
SF14

R133

3.9K

3.9K
R132

C41

1.5/250V

MR2406R

220/80V

220/80V

R159

2.2K/0.5W

D45

C48

C47

D44

MR2406R

R158

2.2K/0.5W

C44

22/160V

R141
390/5W

C50

2.2/100V

C49

2.2/100V

R140
390/5W

C46

0.047/250V

TIP117

R94

4.7/1W

C29

0.1/100V

100/16V

R143
51/0.5W

C30

330pF

150/1W

150/1W

C39

R103

R102

D30
SF14

Q17

C38

330pF

R142
51/0.5W

D28

R89

4.7/1W

SF14

R139
10/1W

Q22
2SC2336BQ

10/1W

R97 13K

C33

0.0047/100V

D29
SF14

R101
200/2W

C32

0.0047/100V

R96 13K

10/1W

Q21
2SA1006BQ

R138

10/1W

R147

R146

1N4148

1N4148

R99
24K

R163
10/1W

Q24
2SC3281

2.2/1W

R104
51/2W

R125

R107
30/2W

Q28
2SC3281

R124

0.33/5W

R127

2.2/1W

D37

D36

R106
30/2W

R111

2.2/1W

Q23
2SA1302

R98
24K

R164

10/1W

R112

0.33/5W

Q27
2SA1302

R113

2.2/1W

R93

51.1/1W/1%

Q16
2SA1006BQ

C C

J1

1
2
3
4
5
6
7
8

GOLD

METHODE

9
10
11
12
13
14
15
16
17

R100

10/1W

PTC15LB/250

51.1/1W/1%

1200pF

R91

R14

220

330pF

22

C31

VR2

C28

R90
510

Q15
2SC2336BQ

R92

Q42

R155

0.2/5W

Q30
2SC3281

R126

0.33/5W

R114

0.33/5W

Q29
2SA1302

R154

0.2/5W

R129

2.2/1W

R115

2.2/1W

2SC3281

2SC3281
Q40

R153

0.2/5W

Q32
2SC3281

R128

0.33/5W

R116

0.33/5W

Q31
2SA1302

R152

0.2/5W

R131

2.2/1W

R117

2.2/1W

2SC3281
Q38

R151

0.2/5W

Q34
2SC3281

R130

0.33/5W

R118

0.33/5W

Q33
2SA1302

R150

0.2/5W

D33
FR204

D35
FR204

D34
FR204

D32
FR204

R145

51/0.5W

2SC3281
Q36

R149
10/1W

R148
10/1W

D40
SF14

Z9

1N5927B

Z8

1N5927B

D41
SF14

R120
20K/1W

R119
20K/1W

2SA1006BQ
Q20

R137

100/0.5W

D39

1N4004

C35

47/16V

C34

47/16V

D38

1N4004

R136
100/0.5W

RED

RED/BLK

BLK

WHT

GRN/BLK

B B

1

2

3

J7
03-09-1032

IC5

32

1

LM35DP

R165

2.2K

C45

0.047/250V
2SA1302

Q41

2SA1302
Q39

NOTE: Q30, Q31, NOT USED ON MODELS 4801, CC151

2SA1302
Q37

2SA1302
Q35

2SC2336BQ
Q19

C36
150pF

R161

C43

1K

22/160V

C40

1.5/250V
GRN

R98, R99 ARE 39K ON MODEL CV601

A A

CREST AUDIO INC.

150 Florence Ave.
Hawthorne, NJ 07506
Title

OUTPUT 4801/6001/7001/CC151/CC301/CV601

Size Document Number Rev

21CO951

C

8

7

6

5

4

3

Date: Sheet of

2

1 1Wednesday, May 17, 2000

1

8

7

6

5

4

3

2

1

34 V. AC

34 V. AC

D D

26-48-1155

M5

15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

44 V. OUT
SIGNAL CH. A
CLIP CH. A
CONTROL V. CH. A
LIMIT CH. A
SPKR. RAIL CH. A
MUTE CH. A
TEMP SENSOR +
TEMP SENSOR OUT
TEMP SENSOR GND
GROUND
GROUND
GROUND
TRANSFORMER TEMP
TRANSFORMER TEMP

C C

3A/MINI

1N4148

F1

BR1

RS202

R3

10K

D3
1N4148

D13

LED 7

ACTIVE

D5
1N4148D71N4148

TEMP/DC

R15

2.7K

MPSA75

Q5

LED 5

4.7K

C6

470/50V

LED 3
SIGNAL

470/6.3V

C3

R7

100K

D9
1N4148

4.7K

R5

2.7K

Q1
2N5551

C1
1/50V

R11

5K/5W

TR1

R13

MAC97A

D11

1N4148

R19

7.5K

R17

2.7K

1N4148

1N4148

D15

D17

-

2

1

+

IC1A

LM614

R25

100K

R27
390

3

4 13

R38

R29
10K

IC1 B

LM614

R9

2.7K

Q3
2N5551

Z1

1N5927

LED 1
CLIP

C5

0.1/100V

LED 2

CLIP

1N5927

Z2

2N5551

R10

2.7K

R8
100K

LED 4

SIGNAL

2N5551

R6

2.7K

R4

Q2

10K

Q4

470/6.3V

D10

D8
1N4148

C4

C2
1/50V

R12

D6
1N4148

D4
1N4148

5K/5W

TR2
MAC97A

R14

4.7K

D2
1N4148

M6

15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

26-48-1155

27 V. IN
SIGNAL CH. B
CLIP CH. B
CONTROL V. CH. B
LIMIT CH. B
SPKR. RAIL CH. B
MUTE CH. B
TEMP SENSOR +
TEMP SENSOR OUT
TEMP SENSOR GND.
GROUND
RELAY GROUND
RELAY GROUND
RELAY 1,3
RELAY 2,4

1N4148

* *

R33

4.7K

R23

750/1%

499/1%

R35

R21
1K

D19

1N4148

-

6

7

+

5

R31

390K

R24

750/1%

8

13

IC1 E
LM614

1N4148

D18

9

R34

4.7K

R32

390K

R36

499/1%

R37

2.2K

R22
1K

LM614

IC1D

D14

16

1N4148

D16

1N4148

-

15

+

14

R20

7.5K

12

+

11

- IC1C

R39 100K

R30
10K

LM614

LED 6

TEMP/DC

R18

2.7K

LED 8

ACTIVE

R16

2.7K

D12

1N4148

10

R26

4.7K

Q6

R28
390

MPSA75

B B

26-48-1035

M7

1
2
3

VR1
5KB

VR2
5KB

26-48-1035

M8

1
2
3

* NOTE

ON 7001 R23, R24 WILL CHANGE TO 1K/1% WITH UL APPROVAL

A A

CREST AUDIO INC.
150 Florence Ave.
Hawthorne, NJ 07506

Title

7001/6001/4801 DISPLAY

Size Document Number Rev

21C0948

C

8

7

6

5

4

3

Date: Sheet of

2

1 0Wednesday, May 17, 2000

1

8

7

6

5

4

3

2

1

#6 RING LUG

D D

10
11
12
13
14
15

1
2
3
4
5
6
7
8
9

BLUE/WHITE
BLUE
BLACK/WHITE
BLACK
BLACK/WHITE
BLACK
YELLOW (X2)
RED
PURPLE (X2)
WHITE/BLACK
ORANGE
GREY
BROWN
GREEN
RED/WHITE

M6 DISPLAY

+ LO RAIL

9
8
7
6
5
4
3
2
1

RED/BLACK
RED/BLACK
WHITE/RED
RED/WHITE
BLACK/RED
WHITE
BLUE/WHITE
BLACK
BLACK
RED
RED
YELLOW/WHITE
YELLOW
GREEN/BLACK
GREEN/BLACK

C C

15
14
13
12
11
10

J1 FAN

- LO RAIL

BLACK 18 GA.

FAN B ­FAN A ­FAN B +
FAN A +

CH.B OCTAL

CH.A OCTAL

2-PIN BARRIER STRIP

YELLOW SHIELDED

1

BLACK,BLACK SHIELD

2

PURPLE

3

GREEN/BLACK

4

WHITE/RED

5

BLUE SHIELDED

6

BLUE SHIELDED

7

YELLOW SHIELDED

8

YELLOW SHIELDED

1

BLACK,WHITE SHIELD

2

PURPLE/WHITE

3

RED/BLACK

4

WHITE/RED

5

BLUE SHIELDED

6

BLUE SHIELDED

7

YELLOW SHIELDED

8

BLUE/WHITE

BLACK/WHITE

YELLOW

PURPLE
ORANGE

WHITE/BLACK (X2)

WHITE/BLACK

POWER SUPPLY

GROUND LUG

BLUE

BLACK

BLACK

RED

J3 CH.B PREAMP

GREY
BROWN
GREEN

J1 RELAY

1
2
3
4

M5 TEMP CH.B

3
2
1

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

WHITE/RED

BLACK SHIELD

YELLOW SHIELDED

BLUE SHIELDED
BLACK SHIELD
BLUE SHIELDED

YELLOW SHIELDED

BLACK SHIELD

YELLOW SHIELDED

BLUE SHIELDED

BLACK SHIELD
BLUE SHIELDED

YELLOW SHIELDED

BLACK 18 GA
BLACK 18 GA

BLUE SHIELDED

YELLOW SHIELDED

WHITE SHIELD

13
12
11
10
9
8
7
6
5
4
3
2
1

J2 CH.B

3
2
1

M8 DISPLAY

8
7
6
5
4
3
2
1

J3 INPUT

GREY/BLACK

1

WHITE/GREY

2
3
4

B B

10
11
12
13
14
15

5
6
7
8
9

BLUE/WHITE
WHITE
YELLOW/WHITE (X2)
RED/WHITE
PURPLE/WHITE (X2)
WHITE
ORANGE/WHITE
GREY/WHITE
BROWN/WHITE
GREEN/WHITE
BLACK/RED

M5 DISPLAY

A A

8

7

.25 PUSH-ON LUG

.25 PUSH-ON LUG

6

WHITE/RED

WHITE SHIELD

YELLOW SHIELDED

BLACK/WHITE

YELLOW/WHITE

RED/WHITE

3
2
1

M5 TEMP CH.A

PURPLE/WHITE
ORANGE/WHITE

GREY/WHITE
BROWN/WHITE
GREEN/WHITE

WHITE (X2)

WHITE

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15

J3 CH.A PREAMP

5

4

3

BLUE SHIELDED

WHITE SHIELD

BLUE SHIELDED

YELLOW SHIELDED

WHITE SHIELD

YELLOW SHIELDED

BLUE SHIELDED

CREST AUDIO INC.

150 Florence Ave.
Hawthorne, NJ 07506
Title

7001 HARNESS SCHEMATIC

Size Document Number Rev

21B0961

B

Date: Sheet of

2

13
12
11
10
9
8
7
6
5
4
3
2
1

J2 CH.A

3
2
1

M7 DISPLAY

01

1 1Wednesday, May 17, 2000

1

8

7

6

5

4

3

2

1

CH "A" IN

L1

2uH

D D

CH "A" OUT

R3

1/10W
RL3
FRL-24

10/10W

R1

RL1
FRL-24

C1

D7

0.047/630V
D1

1N4004

1N4004

CH "B" IN

L2

2uH

CH "B" OUT

R4

D3

1N4004

1/10W

10/10W

0.047/630V

C2

R2

RL2
FRL-24

+122 CH A

1N4004

D2

R7 33/2W

R8 33/2W

J1

1
2
3
4

26-48-1045

C C

RL4

FRL-24

D4

1N4004

R5

15/25W

0.15/400V

B B

C11

C3

10000/67V

C4

10000/67V

SW1 26 AMP

P1
PLUG AC MALE

BR1

MP14020

C5

10000/67V

C6

10000/67V

+122 CH B

+61 CH A

+61 CH B

-61 CH A

-61 CH B

-122 CH A

C12

0.15/400V

BR2
MP14020

R6

15/25W

C7

10000/67V

C9

10000/67V

C8

10000/67V

C10

10000/67V

-122 CH B

120 VOLT VERSION

A A

34V AC
34V AC

CREST AUDIO INC.

T1

150 Florence Ave.
Hawthorne, NJ 07506
Title

7001 POWER SUPPLY/RELAY PCB

Size Document Number Rev

21B0927-C

B

8

7

6

5

4

3

Date: Sheet of

2

1 1Wednesday, May 17, 2000

1

8

7

6

5

4

3

2

1

WIRE HARNESS TO SURGE PCB

J1

1
2

987-861

D D

L1

2uH

CH "A" IN

CH "A" OUT

R3

1/10W

R1

10/10W

BLACK

RL1
FRL-24

C1

0.047/630V
D1

RED

1N4004

CH "B" IN

L2

2uH

CH "B" OUT

R4

C C

1/10W

10/10W

R2

RL2
FRL-24

D4

1N4004

D3

1N4004

0.047/630V

C2

1N4004

D2

R7 33/2W

R8 33/2W

J1

1
2
3
4

26-48-1045

12GA JUMPER

+122 CH A

0.15/400V

B B

C11

C3

10000/67V

C4

10000/67V

SW1 26 AMP

P1
PLUG AC MALE

BR1

MP14020

12GA JUMPER

C5

10000/67V

C7

10000/67V

C6

10000/67V

C8

10000/67V

C12

0.15/400V

BR2
MP14020

C9

10000/67V

C10

10000/67V

+122 CH B

+61 CH A

+61 CH B

-61 CH A

-61 CH B

-122 CH A

-122 CH B

120 VOLT VERSION

A A

34V AC
34V AC

CREST AUDIO INC.

T1

150 Florence Ave.
Hawthorne, NJ 07506
Title

6001/7001 POWER SUPPLY/RELAY PCB

Size Document Number Rev

21B0927-01.REV

B

8

7

6

5

4

3

Date: Sheet of

2

1 1Wednesday, May 17, 2000

1

01

8

7

6

5

4

3

2

1

23

D D

PRIOR TO 6-3-92 R14/R15 WERE 680/10W ON MODEL 6001

R1

LM317T

IC3

R17

1

221/1%

D5

1N4004

390/2W

D1

1N4148C3

10/50V

R6

2.2K

C C

NOTE C1 IS NOT CORRECT ON PCB. MUST FIX NEXT REV

R5

2.2K

Z1

1N5363A

Q1
MPSA13

IC2B

LM393N

7

DELETE THIS NOTE WHEN BOARD IS REVED!!

5

+

6

-

R8
1K

R11

1K/1%

84

2

-

3

+

1

IC2A

LM393N

D2

1N4148

R4

100K

D3

1N4148

R10

39.2K/1%

R12

1K/1%

R7
1K

R9

39.2K/1%

D4

1N4004

R3

2.2K

IC1

1

LM317T

221/1%

23

R2

R16

4.7K

C1

0.1/100V

R15
NOTE 1

15
14
13
12
11
10
9
8
7
6
5
4
3
2

B B

1

M1

26-48-1155
R14

NOTE 1

NOTE 1:

680/10W ON 7001

CREST AUDIO INC.

620/10W ON 6001

A A

1K/10W ON 3301

150 Florence Ave.
Hawthorne, NJ 07506

1.1K/10W ON 4601

Title

7001/6001/4601/3301 FAN DRIVER

Size Document Number Rev

21A0952

A

8

7

6

5

4

3

2

Date: Sheet of

1 1Wednesday, May 17, 2000

1