Reply To: REPAIR ADVICES AND HELP FOR BROKEN OSSC 1.6
Hello everyone, marqs I hope you are still around 🙂
After a long time, I had the opportunity to deal with my broken ossc again. This time I also have a microscope and a hot air gun. I also replaced the it6613 with a new one once again to ensure the integrity of the chip. This time the soldering work was better, I removed the old chip with a hot air gun and soldered the pins of the new chip one by one with a soldering iron. Now, when I run ossc, the LCD screen looks normal, the menus work as they should, it writes the sync info of the signal at the inputs without any problems, but there is no image at the HDMI output. There is no pattern on the TV screen, no OSD menu, no source image, nothing. In this case, I think I should test the components between it6613 and hdmi output. I haven’t had the opportunity to do this yet. By the way, I wanted to write here in case anyone comments on this issue. Thanks 🙂
notes: 3v at the f2’s output goes to hdmi out pin 18, instead of 5v. input side is 5v. should i replace it?
