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IRT Electronics DVA-3006, Инструкция по эксплуатации, Страница: 6 / 10

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3006-dva.ib.doc 

Page 6 of 8 

26.02.2003

Front & rear panel connector diagrams

 

 
The following front panel and rear assembly drawings are not to scale and are intended to show connection order 
and approximate layout only. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Note

 that the ZVA-3006RL is an optional relay bypass rear assembly (sold separately), which bypasses the input 

direct to output 1 in the event of a power failure. This optional 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

DV A-300 6

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 

OUTPUTS 

INPUT 

SK10 

6 O/P ASI/SDI D.A 

POWER OFF BYPASS SK1-SK2. 

ZVA-3006RL 

Optional bypass relay 

rear assembly 

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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