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Cube
Joined: 06 Dec 2009
Posts: 77
Location: IL, USA
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 Link Posted: Sun Dec 06, 2009 3:41 am Post subject: Specifications of old Sony IFB v1.72? |
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I got a used Moome DVI card but I don't know exactly what it can do. The PCB is labeled "SONY IFB V1.72 2005.11.30 BY moome" and it has DVI and YPbPr inputs on the front with a two-way switch.
I can't find the specifications for this card anywhere. In particular, I'd like to know:
1. What exactly do the LEDs indicate?
2. Does the DVI work with HDCP?
3. Does the YPbPr input get transcoded as 16-235 or 0-255?
4. Can the DVI input take YCbCr, and does it expand 16-235 to full range? If it does, does it clip RGB input too?
If anybody can point me to a datasheet or something I'd really appreciate it. Thanks.
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cinema mad
Joined: 25 Nov 2009
Posts: 219
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| Link Posted: Sun Dec 06, 2009 7:55 am Post subject: |
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He is the only Document released for the IFB-DVI that I know of..
Cheers...
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sony dvi instructions.pdf |
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4.57 KB |
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229 Time(s) |
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Cube
Joined: 06 Dec 2009
Posts: 77
Location: IL, USA
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| Link Posted: Tue Dec 08, 2009 2:15 am Post subject: |
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Thanks. Now I'm wondering what exactly that jumper does. Does anybody else have information?
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AnalogRocks
Moderator
Joined: 08 Mar 2006
Posts: 21084
Location: Toronto, Ontario, Canada
TV/Projector: Sony 1252Q, AMPRO 4000G
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| Link Posted: Tue Dec 08, 2009 2:18 am Post subject: |
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| Cube wrote: | | Thanks. Now I'm wondering what exactly that jumper does. Does anybody else have information? |
The jumper is in the PDF instructions.
JP1 shorted for D50, G70, G90
JP2 shorted for PS1270/71 switcher
JP3 shorted for VPH 12xx series projectors.
_________________
Tech support for nothing
CRT.
HD done right!
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Cube
Joined: 06 Dec 2009
Posts: 77
Location: IL, USA
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| Link Posted: Tue Dec 08, 2009 2:24 am Post subject: |
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I understand, but I wonder what the jumper actually does. It's currently in the JP2 position but it was installed in a 1272 projector.
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cinema mad
Joined: 25 Nov 2009
Posts: 219
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| Link Posted: Tue Dec 08, 2009 2:56 am Post subject: |
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The Jumper pins changes the voltage to suit 12xx projectors or G series ....
Cheers...
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moome
Joined: 01 Jun 2007
Posts: 469
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| Link Posted: Wed Dec 09, 2009 1:07 am Post subject: Re: Specifications of old Sony IFB v1.72? |
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| Cube wrote: | I got a used Moome DVI card but I don't know exactly what it can do. The PCB is labeled "SONY IFB V1.72 2005.11.30 BY moome" and it has DVI and YPbPr inputs on the front with a two-way switch.
I can't find the specifications for this card anywhere. In particular, I'd like to know:
1. What exactly do the LEDs indicate? RED--> indicate card is active, Yellow indicate component selected, Green indicate DVI signal is active
2. Does the DVI work with HDCP? YES
3. Does the YPbPr input get transcoded as 16-235 or 0-255? YPbPr go 16-235
4. Can the DVI input take YCbCr, and does it expand 16-235 to full range? If it does, does it clip RGB input too? NO, only accept RGB 0-255
If anybody can point me to a datasheet or something I'd really appreciate it. Thanks.
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it is the first type of moome card, we totally have four version:
1. IFB-DVI
2. IFB-HD
3. IFB-FULLHD
4. IFB-FULLHD V2
thanks
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http://www.moomecard.com
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