hi is there anyone that could shed some light toward my problem with my soundwave tp3230dvb lcd tv Picture loss, Sound Remains after 10 minutes from cold ,the on button has a blue led ring which eluminates when off in standby and then goes off when you turn on the tv & remains as supposed to while on .As before 10minutes i counted then it becomes black screen of death appears with sound still active .The next thing is i turn it off then turn it back on the picture is fine & will be for half to an hour or when i decide to change channel on the cable receiver ,i have been in menu to see if there is a setting but it was fine for about 13months & was in the boys room used regular with xbox360.please can anyone shed light toward this problem iam able to strip & repair & solder .with regards