Need to replace NEC VFD FC20X2JA-AA

bitinhvi · 17th September 2010, 03:54 PM

Hi,

I have an Wadia DAC with broken VFD NEC FC20X2JA-AA. Does anyone of you know where to get one?

Thank you very much.

PhanTran

indianajo · 17th September 2010, 05:17 PM

Well, a digital analog converter wouldn't have a variable frequency motor drive, but I think that is what you are asking for. Look at this link to farnell UK SIEMENS|6SL3211-0AB12-5UA1|INVERTER, UNFILTERED, 0.25KW | Farnell United Kingdom they also operate in the far east. That is a .25 kw drive, about as small as you can buy. Interfacing would be up to you. Usually VFD drives have a 0-10v analog input for variable speed. Else they can take a digital input through their front panel for a fixed speed, ramp up time, slow down time, etc. Omron, Japanese company, also makes VFD's in the .25 kw range.

bitinhvi · 18th September 2010, 03:52 AM

Quote:

Originally Posted by indianajo

Well, a digital analog converter wouldn't have a variable frequency motor drive, but I think that is what you are asking for. Look at this link to farnell UK SIEMENS|6SL3211-0AB12-5UA1|INVERTER, UNFILTERED, 0.25KW | Farnell United Kingdom they also operate in the far east. That is a .25 kw drive, about as small as you can buy. Interfacing would be up to you. Usually VFD drives have a 0-10v analog input for variable speed. Else they can take a digital input through their front panel for a fixed speed, ramp up time, slow down time, etc. Omron, Japanese company, also makes VFD's in the .25 kw range.

Thank you verymuch for your help indianajo.

May be I did not describe my problem clearly. Actually, that is a display on my DAC. It look like attached files. I want to get Vacuum Fluorescent Display separately or with controller circuit included.

Please help.

Thank you verymuch.

PhanTran

indianajo · 18th September 2010, 05:32 PM

Oh, that is really old technology. I fished some single line displays like that made in USA by Dico out of the trash at work in about 1985. Your best bet is to buy another DAC like yours, and hope a different part is broken. What is a DAC, digital audio cassette? That whole format never made it here to the middle. If it was ever sold in the US, it was on the coasts.

bitinhvi · 19th September 2010, 09:02 AM

That is Wadia DAC series 9, it is very difficult to buy a damaged DAC 9 in my country. If you found one, pls let me know, I really need this.

Btw, do you know how to edit title of this topic. I want to make it more clear so may be other members can help.

Thank you

17th September 2010, 03:54 PM	#1
bitinhvi diyAudio Member Join Date: Jul 2007	Need to replace NEC VFD FC20X2JA-AA Hi, I have an Wadia DAC with broken VFD NEC FC20X2JA-AA. Does anyone of you know where to get one? Thank you very much. PhanTran

17th September 2010, 05:17 PM	#2
indianajo diyAudio Member Join Date: Jan 2010 Location: Jeffersonville, Indiana USA	Well, a digital analog converter wouldn't have a variable frequency motor drive, but I think that is what you are asking for. Look at this link to farnell UK SIEMENS\|6SL3211-0AB12-5UA1\|INVERTER, UNFILTERED, 0.25KW \| Farnell United Kingdom they also operate in the far east. That is a .25 kw drive, about as small as you can buy. Interfacing would be up to you. Usually VFD drives have a 0-10v analog input for variable speed. Else they can take a digital input through their front panel for a fixed speed, ramp up time, slow down time, etc. Omron, Japanese company, also makes VFD's in the .25 kw range. __________________ Dynakit ST70, ST120, PAS2,Hammond H182(2 ea),H112,A100,10-82TC,Peavey CS800S,SP2-XT's, T-300 HF Projs, Steinway console, Herald RA88a mixer, Wurlitzer 4500

18th September 2010, 05:32 PM	#4
indianajo diyAudio Member Join Date: Jan 2010 Location: Jeffersonville, Indiana USA	Vacuum Flourescent displays Oh, that is really old technology. I fished some single line displays like that made in USA by Dico out of the trash at work in about 1985. Your best bet is to buy another DAC like yours, and hope a different part is broken. What is a DAC, digital audio cassette? That whole format never made it here to the middle. If it was ever sold in the US, it was on the coasts. __________________ Dynakit ST70, ST120, PAS2,Hammond H182(2 ea),H112,A100,10-82TC,Peavey CS800S,SP2-XT's, T-300 HF Projs, Steinway console, Herald RA88a mixer, Wurlitzer 4500

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19th September 2010, 09:02 AM	#5
bitinhvi diyAudio Member Join Date: Jul 2007	That is Wadia DAC series 9, it is very difficult to buy a damaged DAC 9 in my country. If you found one, pls let me know, I really need this. Btw, do you know how to edit title of this topic. I want to make it more clear so may be other members can help. Thank you

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