Sanyo FVE3963 screen turns on and then right back off again.I have a Sanyo FVE3963 TV I am repairing that will power on, and the screen lights up for a second or two and then the...
Kyocera Duraforce E6762 Battery Replacement? Is it Possible?I have a Kyocera Duraforce E6762 that's getting up there in years and doesn't hold a charge like it used to. I found the...
no image displayed on tv when powered onWhen I plug the system up to my tv and turn the power on nothing displays on the tv screen. I've tried the system on a...
回答“How to replace broken speaker”If you can get into the device it should be as simple as de-soldering the two wires connecting the speakers to the main board. Then you would need to get a replacement speaker of the same size and power as the one already in the device which may or may not be a propriety size speaker. The hard part would most likely be figuring out how to open the speaker which I cannot help with since I don’t own one and have never worked on one. This procedure is just how I have changed speakers in multiple different PC speakers or iHome type devices.
回答“Faulty analog sticks - only up and down axes on left and right”I had something similar happen recently to one of my controllers. I did basically the same thing you did only I de-soldered the whole stick to clean the potentiometers, but did not get any improvement. The only thing which worked for me was to de-solder the whole analog stick assembly and solder in a new one. As a side not I also saw a goo on my sticks, but after replacing the stick and getting a better look at the stuff I just decided it was some kind of lubricant from the factory.