IFB-DVI-V2 User and Installation manual
Contents
1. 3 5mA Maximum power 0 4A under 5V at 165MHz pixel clock On board DC DC converter 15V to 5V with 90 efficiency no overheating and extra low EMI signature Four card power options 5V from DVI HDMI 6V SUB 5V or 15V from IFB bus Green LED to display active digital link Red LED to display IFB DVI selection Low cost solution Single IC solution Installation Completely shut down the projector Main No standby please Unpack the IFB DVI V2 board from its antistatic bag While unpacking this interface board please take good steps to avoid possible Electric Static Discharge Before touching the IFB DVI V2 card please touch the chassis of the projector first which is grounded to earth IFB DVI V2 e Follow the steps in order example using VPH G70 projector Tool required Cross screwdriver Phillips screwdriver wa pr CY 9 A LA o _ fia EA 253 Le Gently pull out the old card by its handle completely remove the IFB 40 from the B slot REMOTE 1 Remove the two thumb screws from the IFB 40 back panel Unscrew the two screws that secured the handle Screw in the two thumb screws by hand Attach the handle with its screws on the other side of the back panel DAA AA AAA PORSCHE AE 1441141141141 7147 MU St i j MULTISCAN PROJECTOR VPH G70 Secure the two handle s screws with the cross screwdriver The IFB DVI board is n2. by the hardware section located close to the 96 pins large connector In most cases you should leave this mode of power as it is However in case of 15V power missing unmount the IFB DVI board from the projector IFB slot and choose one of the other mode of powering available 6V SONY PSU tISV with DC DC SUB SV SONY PSU 6V SONY PSU 15V with DC DC SUB 5Y SONY PSU Sw pret POWER POWER SELECT SELECT Default power Using 15V gt 5V DC DC mode Using 6V projector power mode gt o iO i a g 6V SONY PSU 6V SONY PSU t15V with Sf 15Y with DC D SuB 5V y PSU SUB SV SONY PSU i ja DES 5V DVI D 5V DVI D rf C nd POWER SELECT SELECT Using DVI or HDMI source 5V powerl Using SUB 5V projector power mode Beware in this last power mode the IFB DVI V2 interface is still powered when the projector is in its standby mode of operation The LED may still be lit in this mode The benefit is that the source will still recognize the IFB DVI card through its EDID memory powered when the projector is in standby IFB DVI V2 When the IFB DVI V2 interface is unused and when its digital link is switched off the converter will switch off itself and enter in a standby mode low power consumption This converter does not have any video adjustments sharpness gamma colours It realizes a direct and pure digital to analog video conversion To make these picture adjustments use the DVD player or video sc
3. HIFT keys on the remote In the case of the using Powerstrip modify the parameters of front porch and back porch to correct the position of the picture within the screen If using 720p50 or 1080150 European HDTV modes and active portion of the image cannot full fit the complete width of the screen try using 720p60 1080i60 US modes e f the picture of the projector is fuzzy Reduce the working resolution reduce the pixelclock rate e If the picture of the source does not appear on the projector Check that the Red LED of the IFB DVI is lit This ensure that the correct input is selected on the projector Check that the Green LED of the IFB DVI is lit This confirms that the digital signal is present and recognized by conversion unit e Using 1080P 50 or 60HZ This video mode is close to the limit of the conversion circuit used To be able to use it it maybe necessary to reduce the front porch and back porch parameters so that the pixelclock rate delivered by the digital source does not exceed the 165MHZ bandwidth that the IFB DVI can accept Wish CRT projectors a longer life within digital video world 4 Thank to Andy MadMrH from UK and Clarence from USA for their help on translating this document from French to English Apologize for any remaining mistakes
4. IFB DVI V2 yererrr H TETES TEIESEES R i ATTE IIA peer eters T 1442044427 4444 ad e LELEEReRE SEE D ee aes ANOS AS 1NS A AGI Sa Anos Afe B IAU AGS DO 30 30 euuo1390 19 19 402 O IFB DVI V2 Installation and users Manual DVI D HDCP Interface board IFB for SONY Video Projectors This Interface board will add a DVI D HDCP input to any Sony CRT projectors including VPH 1251 VPH 1252 VPH 1270 VPH 1271 VPH 1272 VPH 1292 VPH D50 with IFB slot VPH G70 VPH G90 Specifications DVI D Input 100 digital A HDMI DVI D cable could be used to link to HDMI source RGB 4 4 4 8 bits digital input every HDMI source must be RGB 4 4 4 compatible Compatible with non HDCP or HDCP sources Directly compatible with any Sony IFB slot Easy to install it within 5 min Plug amp Play 10 bits 175MHz triple video DAC Inter DAC 2 Output RGB H V video analog signals 0 7Vpp over 75 ohms impedance Shortest Analogue links lt 8cm on the IFB DVI PCB for optimal picture quality DVI video bandwidth in RGB outputs 25 165MHz Maximum resolutions UWXGA 1920x1200 at 60Hz or SXGA 1280x1024 at 85Hz computer compatible PC Mac HDTV ready 480p 576p 720p 1080i 1080p48 50 60 compatible HD DVD and Blue Ray Disc players compatible HDCP ready with embedded keys loaded Energy management DVI et VESA DPMS compatible Ultra low power consumption in standby
5. aler parameter adjustments This converter does not modify the transmitted synchronization polarity The analogue synchronisation outputs signals SYNC_H and SYNC_V will have the same polarity as these delivered by the digital source over the DVI or HDMI cable 4 Recommandations Most video resolutions are programmed in the device 720P 10801 HDTV PC but owing to the limitation of the DDC memory size used by the card some video configurations specific resolutions are absent and it is necessary to have specific software to program these special video resolutions for example 1080P48 1080172 i e through Powerstrip Any resolution is programmable the IFB DVI V2 remains synchronous In the case of the usage of a video utility i e powerstrip do not use a video resolution with a pixelclock exceeding 165MHz In the case of a digital cable of more of 8M of length or of low quality avoid using a video mode possessing a pixelclock above 130MHz you might add artifacts to the picture unstable colour pixels sparkling This converter does not contain any serviceable items but does have static electricity sensitive circuits Take the correct precautions to handle it do not touch plugs pins Always use a competent service repair technician for repairs Never connect this interface to anything other than a Sony CRIT projector IFB DVI V2 5 Troubleshooting e Check that the Green LED of the IFB DVI is lit If this is not t
6. he case Check that the DVI cable connection is working well connected secured with locks Configure the DVD player or the video processor to output digital DVI or HDMI and set it to the required resolution If the power supply method of unit was updated to 5V DVI D mode check that the digital source is able to deliver 400MA at 5V on its digital output DVI or HDMI If the digital cable is longer than 8M it is preferable to use a cable of good quality and use projector s internal power mode SUB 5V 6V or 15V e If the projected picture presents pixels with random colours sparkling noise The digital cable is too long or of poor quality change with a shorter better one Reduce the working resolution or reduce the pixelclock rate e f the picture of the projector does not post itself correctly no sync Check that the projector is not configured for Sync on the Green or composite signal modes in this case change the video mode to RGB and sync mode to separated H V Check that the working resolution chosen on the DVD player or the video processor is compatible with the projector video performances Reduce the working resolution or reduce the pixelclock rate e If the picture of the projector does not post itself correctly poorly centered picture To correct the phase and or the horizontal amplitude of the sweeping of the projector to replace the picture in the screen use SIZE and S
7. ow ready to be inserted IFB DVI V2 lt 0 72D gt amp Po lt o PR Pe HD In slot front view locate the two plastic rail tracks Insert the IFB DVI V2 within INPUT A TRIGGE Push the card as deeply as possible inside its slot and screw the lower part Screw the upper one with the tool e Connect the DVI D cable to the IFB DVI V2 board and screw on its two locks e On the other end connect the DVI D cable to the DVD player or to the video processor with a digital video output DVI or HDMI e First power up the DVD player or the video processor e Then power up the CRT projector and select the B slot video input The LED of the IFB DVI interface located close to the handle must light itself to indicate that B input has been selected e Pop up projector Menu and check that B input mode is set as RGB IFB DVI V2 e Once the digital connection done the Green led of the IFB DVI interface located right side of DVI plug must light itself to indicate that the digital communication protocol well established with the interface e The picture of the source must been displayed by the CRT projector e The installation of the IFB DVI V2 interface board is now finished By default the IFB DVI V2 is powered by the projector itself using its 15V internal power source this PS is available in most of the Sony CRT projectors This 15V power is DC DC converted to 5V
Download Pdf Manuals
Related Search