Ashly manual Schematic Diagram VCM-88E, Page 3

18

Schematic Diagram: VCM-88E, Page 3 of 4

1

2

3

4

5

6

7

8

MUX5

MUX5

12

U561D

SIG6

R637

MUX6

MUX6

10

U561C

-3.75V=+20dB

R501 13 TLE2064

14 -3.75V=+20dB

20K

R639

9 TLE2064

8

+15.1V=-75dB

R635

SigLED6

R601

+15.1V=-75dB

E

C501

1M

R503

R504

1K

C616

.1U

10M

Q604

C601

1M

R603

R604

E

1K

D605

1K

10U

15.8K

R507

5

2N4125

D606

10U

15.8K

R607

R505

R640

R605

R502

DC5

DC5

1K

1N4148

6 NJM2903

7

G [T1]

R602

DC6

DC6

1K

9.76K

1K

+18

+18

1M

100K

SIG PRES 6

9.76K

1K

+18

C615

R636

U562B

(-20 dBu)

CH.5

HDRM 1X4

33

27P

SUM

R638

HDRM 1X4

33

27P

SUM

J607

C507

27P

R506

.1U

.1U

C511

1.5U

C607

27P

R606

.1U

C611

P

J502

C502

R510

R513

C508

C509

R516

R517

1M

SigLED5

P

J602

C602

R610

R613

C608

R616

R617

J506

4

10.0K

3

-18

-18

4

10.0K

3

47U

10.0K

9

7

+

4

19.6K

47U

10.0K

6

7

+

19.6K

2

3

8

R514

1

C512

10K

HDRM 1X3

2

3

7

R614

1

6

C612

10K

HDRM 1X3

2

8

2

2

8

J501 1

1

O5

47U

R511

10

TLE2064

19.6K

2180LC

1

R519

O5

1

J504

J507

J606

J601 1

1

O6

47U

R611

5

TLE2064

19.6K

2180LC

7

R619

O6

1

J604

C503

10.0K

U501C

2 6

5

- U502

3 TLE2064

100

Out5 2

V

C603

10.0K

U501B

2 6

5

- U602

5 TLE2064

100

Out6 2

V

1 +

R512

4

R515

11

U561A

47U

R518

3

T

1 +

R612

4

R615

U561B

47U

R618

3

T

IN

2

-

R508

R509

10K

O

IN

2

-

R608

R609

10K

3

G

10.0K

5.6K

C510

1

3

G

10.0K

5.6K

1

O

100K

100K

CH.6

100K

100K

4 +

Out5

R520

4 +

Out6

OUT

J505

OUT

J605

5 -

C504

-18

.1U

100

Patch

5

-

C604

R620

Patch

6

G

R521

J503

27P

-18

Output

6

G

R621

J603

27P

SIG6

-18

100

Output

Patch Input

Patch Input

EUROBLOCK 6

100

EUROBLOCK 6

100

VR500

R528

100K

VR600

THRESHOLD D602

R628

100K

R625

25KLOG

+18

25KLOG

62K

D601 1N4148

+18

D

H560

THRESHOLD

C513

R529

R537

C613

R629

-18

C605

D

BRACKET 4-40

-18

R525

D502

1.5U

68K

R531

LimLED5

R535

20K

+18

C517

SigLED5

-18

1N4148

1.5U

68K

R631

LimLED6

.1U

R522

18K

62K

D501 1N4148

C514

1M

Q503

1K

C516

.1U

.1U

R539

Q504

R622

18K

+18

C505

C614

1M

11

Q603

R527

1.5U

R530+18

12

D505

3

8

10M

2N4125

D506

R627

1.5U

R630+18

3

1N4148

RELEASE

2N4123

4

RELEASE

2N4123

R523

15K

13

100

9

6.8K

13

TLE2064

14

R533

D504

1N4148

1M

2

NJM2903

1

R540

G [T1]

R623

15K

2

.1U

1

100

6

6.8K

2

TLE2064

1

R633

D604

R524

1K

12

TLE2064

14

Q501

8

U601D

47K

Y [T1]

C515

U562A

100K

SIG PRES 5

R624

1K

3

TLE2064

Q601

7

U601A

47K

Y [T1]

2N4125

TLE2064

LIMIT 5

R536

(-20 dBu)

2N4125

TLE2064

LIMIT 6

U501D

10

Q502

R532

D503

1.5U

R538

4

C518

11

U501A

5

Q602

4

C606

D603

RATIO 10:1

1N4148

.1U

C506

.1U

1N4148

-18

U601C

2N4123

2.7K

1M

.1U

-18

U601B

2N4123

R526

15K

-18

SigLED4

R632

LimLED4

-18

-18

RATIO 10:1

2.7K +18

LimLED5

R626

15K

+27

MUX7

MUX7

12

U781D

SIG8

R837

R841

MUX8

MUX8

10

U781C

R701 13 TLE2064

14 -3.75V=+20dB

20K

R839

2.4K

9 TLE2064

8

-3.75V=+20dB

C

+15.1V=-75dB

R835

R801

+15.1V=-75dB

C

C701

1M

R703

R704

1K

C816

.1U

10M

Q804

C801

1M

R803

R804

1K

D805

1K

R707

2N4125

R807

10U

15.8K

5

D806

10U

15.8K

R705

R840

R805

R702

DC7

DC7

1K

6 NJM2903

7

G [T1]

R802

DC8

DC8

1K

1N4148

9.76K

1K

+18

+18

1M

100K

SIG PRES 8

9.76K

1K

+18

C815

R836

U782B

(-20 dBu)

CH.7

HDRM 1X4

33

27P

SUM

R838

HDRM 1X4

33

27P

SUM

J807

C707

27P

R706

.1U

.1U

C711

1.5U

C807

27P

R806

.1U

C811

P

J702

C702

R710

R713

C708

C709

R716

R717

1M

SigLED7

P

J802

C802

R810

R813

C808

R816

R817

J706

4

10.0K

3

-18

-18

4

10.0K

3

47U

10.0K

9

7

+

4

47U

10.0K

6

7

+

2

3

R714

19.6K

C712

10K

HDRM 1X3

2

3

R814

19.6K

C812

10K

HDRM 1X3

2

8

1

8

2

2

7

1

8

6

O7

47U

R711

TLE2064

2180LC

R719

O7

J704

J707

J806

O8

47U

R811

TLE2064

2180LC

R819

O8

J804

J701 1

1

10

19.6K

- U702

3 TLE2064

1

1

J801 1

1

5

19.6K

- U802

5 TLE2064

7

1

V

10.0K

U701C

6

5

100

Out7 2

V

10.0K

U701B

6

5

100

Out8 2

1 +

C703

R712

4

2

R715

11

U781A

47U

R718

3

T

1 +

C803

R812

4

2

R815

U781B

47U

R818

3

T

IN

2

-

R708

R709

10K

O

IN

2

-

R808

R809

10K

O

3

G

10.0K

5.6K

C710

1

3

G

10.0K

5.6K

1

100K

100K

CH.8

100K

100K

OUT

4 +

Out7

R720

J705

OUT

4 +

Out8

J805

5 -

C704

-18

.1U

100

Patch

5

-

C804

R820

Patch

6

G

R721

J703

27P

-18

Output

6

G

R821

J803

27P

SIG8

-18

100

Output

Patch Input

Patch Input

EUROBLOCK 6

100

EUROBLOCK 6

100

VR700

R728

100K

VR800

THRESHOLD D802

R828

100K

B

R825

+27

B

25KLOG

25KLOG

+18

62K

D801 1N4148

+18

H780

THRESHOLD

C713

R729

R737

C813

R829

-18

C805

BRACKET 4-40

-18

R725

D702

1.5U

68K

20K

-18

1N4148

1.5U

68K

R834

R731

LimLED7

R735

+18

C717

SigLED7

R831

2.4K

.1U

R722

18K

62K

D701 1N4148

C714

1M

Q703

1K

C716

.1U

.1U

R739

Q704

R822

18K

+18

C705

C814

1M

11

Q803

R727

1.5U

R730+18

12

D705

3

8

10M

2N4125

D706

R827

1.5U

R830+18

3

1N4148

RELEASE

2N4123

4

RELEASE

2N4123

R723

15K

13

100

9

6.8K

13

TLE2064

14

R733

D704

1N4148

1M

2

NJM2903

1

R740

G [T1]

R823

15K

2

.1U

1

100

6

6.8K

2

TLE2064

1

R833

D804

R724

1K

12

TLE2064

14

Q701

8

U801D

47K

Y [T1]

C715

U782A

100K

SIG PRES 7

R824

1K

3

TLE2064

Q801

7

U801A

47K

Y [T1]

2N4125

TLE2064

LIMIT 7

R736

(-20 dBu)

2N4125

TLE2064

LIMIT 8

U701D

10

Q702

R732

D703

1.5U

R738

4

C718

11

U701A

5

Q802

4

C806

D803

RATIO 10:1

1N4148

.1U

C706

.1U

1N4148

-18

U801C

2N4123

2.7K

1M

.1U

-18

U801B

2N4123

R726

15K

-18

SigLED6

R832

LimLED7

RATIO 10:1

LimLED6

-18

2.7K +18

-18

R826

15K

C

$VKO\￿$XGLR￿,QF

847 Holt Road

Webster, NY 14580-9103

A

Phone:(716) 872-0010Fax: (716) 872-0739

A

Size

Sheet # 4

of

4

A->B @ 157%

Drawn By

Print Date

11:32:28

Rev.

B

Dan Szaba

6-Jan-2004

B

10s5320b-4.Sch

VCM-88E Analog Channels 5-8

APPROVED:

Dwg # 10s5323

1

2

3

4

5

6

7

8

Operating Manual - VCM-88, VCM-88E, RD-8, RW-8 Level Controllers