brand GVA. model GVALEDJ15 15.6 HD LED TV
red LED is the normal standby mode. when I normaly power up the 15 inch television with the remote, the red standby LED changes to green and in 2 seconds the input menu will show on the screen. this is normal.
however an odd re-boot fault has appeared after not been in use for a year. otherwise had very little use as a spare television.
the red LED is the normal standby mode. when I now power up the TV with the remote, the red standby LED changes to green and in 2 seconds starts switching cycling between red and green in one second changes.
also the TV remote and all other buttons fail to work. the TV screen shows the GVA logo but will Not change to the input menu.
I have no choice but to remove the power from the TV at the AC power adapter. as all buttons including the TV remote, are bricked by this re-boot fault.
is this corrupted firmware? or a common fault for this type of TV? does anyone know if this is a common known fault? like a bad electrolytic capacitors?
or is this a case of beyond economic repair as any replacement pcb would cost more then the TV itself.
I am unable to find a schematic diagram for the pcb. so without knowing the pcb voltages I am lost.
here is an image of it. any suggestions? the GVA 12volt 15 inch LED television cost $100 (on sale) in 2017.
GVA 15 inch LED television model GVALEDJ15 user manual.
https://gvaproducts.com.au/uploads/GVA15GLED-15.6%E2%80%B3HD-LED-LCD-TV.pdfI need repair and service information.