Philips 50P8341 50" Rear Projection Television "replace turn signal lite" Questions

...turn it on and it goes to a red light on the lamp signal. I replaced lamp and same problem any suggestions no picture or sound di you replace the power for the lamp in your manul it will show you the ...

...turn the TV (and it works) you can hear the three tubes power up (lite crackle sound) but once it turns off you can no longer hear them. Also the TV still has the high pitch humming sound when it ...

...turn on tv lite goes on and it turns back off sounds like the LSB ( large signal board) as that has all the various power supplies on it. You can get a replacement board at the following link. ...