The problem is that there is no sound at all. the LED power light lights up, so there's definitely power, but somewhere between the power and the speaker, there's a problem. any suggestions? the capacitor gets real hot, but i thought that was always the case??
Cheers
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
If you can see an image on screen via flashlight test then the backlighting is not working. And the inverter board is the unit that powers those lights ..... So....................
If this is an LCD TV, show a torch light on the screen from a safe distance. If you can see the picture, the back light is not getting on. You may have to call in a qualified service technician.
First turn on,do the power LED light stable?Few sec.Power LED and LED OPC flashes?This very common on Sharp tv,tries power off/on at 4 or 5 each time it flashes,well power up have backlight on and it work.After this doesn't work than ur Tuner Signal board it dead.
Try removing one of the two memory SODIMMS under the cover on the bottom of the unit. It sounds like you could have a bad memory problem that is keeping the machine from completing the POST (power on self test). I'd try one stick at a time and see if that helps.
Good luck, please rate this solution if you feel it has helped!!
Disconnect all speaker wires and signal cables from the amp. If it powers up, the wiring needs to be checked. If it still shuts down, the amp likely has blown output transistors.
×