I have a goodmans gdvd300r dvd recorder and the sound is distorded when watching tv channels and also when playing a dvd.It was working before christmas.Anybody who can help me fix ths problem.
I had the same problem. It was caused by overheating in the power supply module. Three electrolytic capacitors had failed: C17, C18 and C19 (1000uF, 1200uF and 1000uF 16V) all need to be 105C types. Works OK now, but will probably fail again due to high temerature inside unit!
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix dvd players.