Date | Header | Text |
26-05-2010 | | It all depends on what has been damaged? In situations like that you'd never know until you actually tear in to the unit. Usually the front end of the power supply such as a choke/ transformer along with rectifiers is what goes first. If you have a switc |
26-05-2010 | | Hello everybody,
I had this problem on my GE90 and I found, that the electrolytic condenser C715 (100uF/35V) in power supply (its on the mainboard near the input from transformator) was bad. It should stabilize a negative voltage for display and when it |
26-05-2010 | | Check D582 to see if it's open. |
27-05-2010 | | all connections appear to be wound. I unplugged each buffer board one at a time and no change. The led vizio light turns on, can hear the relays click on the power board, don't smell any magic smoke, nothing appears to be overheating. any other ideas? log |
27-05-2010 | | i requested for the Cross reference/equivalent for D1NL20 diode, not the Datasheet. |
27-05-2010 | aide | bonjour a tous je suis a la recherche des cours de reparation tv et coment detecter la panne mercie pour votre aides a tous |
27-05-2010 | | :?: [quote:6dc47b202c="ramjimh"]or can i use IN4007 diode instead of these diodes.[/quote:6dc47b202c] :? |