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Title

SCALE

SIZE

Sheet

DRAWN

CHECKED

ENG. APP.

Revision:

DO NOT COPY NOR DISCLOSE TO ANY

THIRD PARTY

WITHOUT WRITTEN

CONSENT

of

1

IRT Electronics Pty. Ltd.

Drawing No.

COPYRIGHT

ARTARMON NSW AUSTRALIA 2064

A3

N.T.S.

1

DVA-3006

804500

Date:

 3

26-Feb-2003

SDI/ASI Distribution Amplifier

K.N.

Input

Output 8

Output 7

Output 1

Output 6

Output 2

Output 5

Output 4

Output 3

Carrier Detect

+5V

GND

Monitor O/P

Input Equaliser and Output Drivers

I/O

J2 optional power in

(used when fitted to FRU-1030 frame)

AC 1

AC 4

AC 2

AC 3

AC CT

+5V

GND

Power Supply Circuit

PSU

3

1

2

LK1

'DC'

'grn'

2

1

R36

680R

+5V

n.c.

n.o.

1A 1B 2A 2B 3A 3B 4A 4B 5A

6A 6B 7A 7B 8A 8B

10A 10B

5B

11A 11B 12A 12B 13A 13B 14A

15A 15B

17A 17B 18A 18B

9A 9B

20A 20B

14B

21A 21B 22A 22B 23A

24B

24A

25B 26A

27A 27B 28A

23B

19A 19B

30A 30B

26B

31A 31B 32A 32B

25A

16A 16B

28B 29A 29B

P1

DIN64RA

1A 1B 2A 2B 3A 3B 4A 4B 5A

6A 6B 7A 7B 8A 8B

10A 10B

5B

11A 11B 12A 12B 13A 13B 14A

15A 15B

17A 17B 18A 18B

9A 9B

20A 20B

14B

21A 21B 22A 22B 23A

24B

24A

25B 26A

27A 27B 28A

23B

19A 19B

30A 30B

26B

31A 31B 32A 32B

25A

16A 16B

28B 29A 29B

J1

DIN64

2

1

LD1

HLMP-1503

1  25-03-02

PCB 804501

OUTPUTS

1

2

L9R

1

2

L8R

1

2

L7R

1

2

L6R

1

2

L5R

1

2

L4R

1

2

L3R

1

2

L2R

1

2

L1R

INPUT

2

1

R6

10K

1

2

C11

100nF

+5V

+5V

+5V

MON. O/P

SK11

'SIGNAL'

'grn'

2

1

R35

680R

2

1

LD2

HLMP-1503

+5V

ALARM CIRCUIT

CONTACT CLOSURE (OR BREAK)

TO GROUND ON ALARM, AS SET BY LK1

2

1

R9R

2

1

R8R

2

1

R5R

2

1

R6R

2

1

R7R

2

1

R4R

2

1

R3R

2

1

R2R

2

1

R1R

3

2

1

Q1

BSS123

1

2

C33

4u7

SK1

SK2

SK3

SK4

SK5

SK6

SK7

SK8

SK9

R1R-R9R = 68R

L1R-L9R = 15nH

3

8

RL1A V23026

10

1

5

RL1B

2 1

SK10

1 2 3

J2

2

1

JP2

0R0

2

1

JP3

0R0

2

1

JP4

0R0

2

1

JP5

0R0

+5V

1

2

JP2

RXE020

POLYFUSE

2  14-11-02 ECR1411

1

3

2

D2

BAS16

1

2

C39

10nF

1

2

C40

10nF

3  10-01-03 ECR1439

1

3

5

7

9

P2

1

2

3

4

5

6

P3

IRT 

Communications 

www.irtcommunications.com

Содержание DVA-3006

Страница 1: ...d on the Internet at http www irtelectronics com I R T Electronics Pty Ltd A B N 35 000 832 575 26 Hotham Parade ARTARMON N S W 2064 AUSTRALIA National Phone 02 9439 3744 Fax 02 9439 7439 International 61 2 9439 3744 61 2 9439 7439 Email sales irtelectronics com Web www irtelectronics com I R T C o m m u n i c a t i o n s w w w i r t c o m m u n i c a t i o n s c o m ...

Страница 2: ...f electronic equipment involves the use of voltages and currents that may be dangerous to human life Note that under certain conditions dangerous potentials may exist in some circuits when power controls are in the OFF position Maintenance personnel should observe all safety regulations Do not make any adjustments inside equipment with power ON unless proper precautions are observed All internal a...

Страница 3: ...tter with resultant data errors The DVA 3006 does not include re clocking so as to minimise these errors leaving re clocking to be done by the receiving device For applications requiring reclocking the DVA 3007 should be used An optional rear assembly ZVA 3006RL sold separately provides a bypass relay to switch the Input SK1 to Output 1 SK2 in the event of a power failure When this bypass rear ass...

Страница 4: ...dicators Power LED green for 5v Signal present LED green when valid ASI SDI signal present Power requirement Voltage 28 Vac CT 14 0 14 Vac or 16 Vdc Consumption 2 0 VA including ZVA 3006RL optional rear assembly General Temperature range 0 50 C ambient Mechanical Suitable for mounting in IRT 19 1RU and 3RU rack chassis Size 6 HP x 3U Extended Eurocard 220 mm x 100 mm Weight With rear assembly 340g...

Страница 5: ...lay on the optional ZVA 3006RL bypass rear assembly should one be used The polyfuse protects the 5V power rail by going high impedance should pin 32a be shorted to ground This protects against the accidental insertion of the DVA 3006 in anything other than its standard rear assembly or the optional ZVA 3006RL rear assembly Installation Handling The DVA 3006 contains static sensitive devices and pr...

Страница 6: ...nal rear assembly is only compatible with both the DVA 3006 and DVA 3007 ASI distribution amplifiers and not the previous ASI SDI distribution amplifiers DVA 3001 to DVA 3005 A B C B A SIGNAL PRESENT OUTPUT MON DC DVA 3006 N140 SK1 2 1 SK10 2 Alarm SK10 1 Gnd OUTPUTS SK2 SK8 SK6 SK4 SK9 SK7 SK5 SK3 OUTPUTS INPUT SK10 8 O P ASI SDI D A RL1R 2 1 SK10 2 Alarm SK10 1 Gnd SK1 SK6 SK4 SK3 SK7 SK5 SK2 OU...

Страница 7: ...ble from the component supplier Equipment return Before arranging service ensure that the fault is in the unit to be serviced and not in associated equipment If possible confirm this by substitution Before returning equipment contact should be made with IRT or your local agent to determine whether the equipment can be serviced in the field or should be returned for repair The equipment should be p...

Страница 8: ...2 2003 Drawing List Index Drawing Sheet Description 804500 1 DVA 3006 SDI ASI Distribution Amplifier 804673 ZVA 3006RL Bypass Relay rear assembly optional I R T C o m m u n i c a t i o n s w w w i r t c o m m u n i c a t i o n s c o m ...

Страница 9: ... 29B P1 DIN64RA 1A 1B 2A 2B 3A 3B 4A 4B 5A 6A 6B 7A 7B 8A 8B 10A 10B 5B 11A 11B 12A 12B 13A 13B 14A 15A 15B 17A 17B 18A 18B 9A 9B 20A 20B 14B 21A 21B 22A 22B 23A 24B 24A 25B 26A 27A 27B 28A 23B 19A 19B 30A 30B 26B 31A 31B 32A 32B 25A 16A 16B 28B 29A 29B J1 DIN64 2 1 LD1 HLMP 1503 1 25 03 02 PCB 804501 OUTPUTS 1 2 L9R 1 2 L8R 1 2 L7R 1 2 L6R 1 2 L5R 1 2 L4R 1 2 L3R 1 2 L2R 1 2 L1R INPUT 2 1 R6 10K ...

Страница 10: ...13A 13B 14A 15A 15B 17A 17B 18A 18B 9A 9B 20A 20B 14B 21A 21B 22A 22B 23A 24B 24A 25B 26A 27A 27B 28A 23B 19A 19B 30A 30B 26B 31A 31B 32A 32B 25A 16A 16B 28B 29A 29B J1 DIN64 OUTPUTS 1 2 L7R 1 2 L6R 1 2 L5R 1 2 L4R 1 2 L3R 1 2 L2R 1 2 L1R 18nH INPUT 2 1 R7R 2 1 R6R 2 1 R4R 2 1 R5R 2 1 R3R 2 1 R2R 2 1 R1R 56R SK1 SK2 SK3 SK4 SK5 SK6 SK7 2 1 SK10 1 2 3 J2 2 1 JP2 0R0 2 1 JP3 0R0 2 1 JP4 0R0 2 1 JP5 ...

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