Hitachi 43UWX10B 43" Rear Projection Television "troubleshooting tv sound picture" Questions

...tv power is on there is sound but no picture. What could be wrong? Lamp burned out or is the tuner bad? The same is true when tv is connected to vcr, sound but no picture. Is this a 3-gun projector ...

...TV staying on for 10 mins then goes blank again. Bulb was replaced 3 months again. Picture has not returned not even blue start up screen. What are some troubleshooting tips or should I just call a ...

...troubleshooting has confirmed that the TV has got a defective sound card/ic. The sound IC/card of the TV has to be replaced for the TV to bring out sound again.To be honest with you, replacing or ...

...a ballast because of the clicking sound that caused the tv to shut off, and that buzzin sound is for your color wheel that it might not be working anymore, discountdashmerchantdotcom free ...

tv turns on,has sound, black screen no picture, turns off after a few seconds Hello: From the sounds of things, you might have a defective lamp. Feel free to give us a call at 866-764-5822 or email us

...turn on the TV. [email protected] the start up or standby power is in need of troubleshooting. I would start by checking the regulator and horizontal output transistors. how do I troubleshoot

tv u hear a chirping sound and light (green light on front) comes on it does this 3 time and i get nothing it is a rca hd52w59 chirping sound is a short of some kind, could be the flyack or horizontal

...TV and cleaned all the dust out to see if that would help and it hasn't. Any suggestions on what could cause this? Most likly it is one of the crt connections to the Hi voltage block that is causeing ...

TV has sound but no picture Today we had a power outage. When the power returned our tv has sound but there doesn't seem to be any picture. We no longer have the manuel for the tv to troubleshoot our ...

...TV, no picture, no sound, power indicator light does not light. unplugged for 12 hours, still same status when plugged back in. I had the same problem. I got the service manuals, did some ...