Hello [Sir/Ms], My name is XXXXX XXXXX Thank you for posting your question on Just Answer! I will be happy to help you with this problem,, this sounds like the display board is defective,, this is the board thats actually powering the display,, or possibly the power supply to this board,, intermittingly is always a type of component failing when cold or hot,, this unit will need repair. unfortunately theirs no quick fix friend,,
let me know if there is anything else I can do for you!
If you have more questions please ask if not satisfied!
Only accept an answer when you are totally satisfied and willing to leave positive feedback. If I have answered your questions and met your needs even if the unit is repaired now or needs to go to the shop then please press the "accept" button. you can always reply back to me.
Thank you for your response,
I have a fair bit of experience with electronics and was curious for second opinion. I couldnt put it down as the sub as i had exchange the display/control unit with the display one and it took a while to start happening again (enought time for the notorious defective component to breakdown). although my only other curiousity would be is if you think there could be a short or defective speaker that would cause it to cut out and display such a wierd screen?
Thank you for the Accept, And i wish you well in your repairs,, any issues let me know