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Re: Real Story on Video Out
http://forum.xda-developers.com/show...=417616&page=8
Originally Posted by arslankhn I have a HTC Touch Diamond and the HTC Raphael TV Out Cable bought from Expansys. There is a distinct difference in the number of pins on an standard mini usb sync cable, the tv out cable and the pins on the touch diamond. Touch Diamond has 5 pins, which connect to the corresponding 5 pins on a standard sync cable - where the TV out cable has an extra pin on the side..............hence dont think we will be very successful with this one. Since I already have the cable, will just go out and buy the Touch Pro once its launched here!! |
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Re: Real Story on Video Out
http://forum.xda-developers.com/show...5&postcount=19
Build your own TV Out Cable OK, I tried to put the pin-out together. I don't have the cable, but I played around with the Multifunction Audio Cable YC A200 which I opened up for that purpose. Only when pins 3 and 5 are connected and not 4, the TP recognizes a video cable and askes for the video norm. When using these pins as ground, there is a humming noise and the video flickers. By connecting these pins with pin A, this problem is solved. I put the info on a figure... could someone with a cable and a multimeter validate it? I made then a custom cable to work with the Multifunction cable. For this, a 4-pin 3.5 mm plug was worked on with a Dremmel (see figure). The plug needs then to be inserted into the receptacle so that the notch is at the upper left. Just turn the plug till it is no longer identified as headset but as video cable. The extra ground connection I got from a regular mini USB cable. Tested and works without problem... Attached Thumbnails Click image for larger version Name: HTC Cable Small.jpg Views: 749 Size: 13.9 KB ID: 111350 Click image for larger version Name: HTV Video.jpg Views: 699 Size: 22.1 KB ID: 111351 Click image for larger version Name: HTV Video Cable.jpg Views: 712 Size: 35.9 KB ID: 111352 Reply With Quote nethopper View Public Profile Send a private message to nethopper Find all posts by nethopper |
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