Hi
got the red flashing standby light,2 blinks
tried power off,with power button hols,and reboot,but no luck.
I guess board has fault,not sure where to start on checking board for fault
any help appreciated
ta
Hisense LED TV 55 INCH
MODEL LEDN55K20DP
MAIN BOARD RSAG7.820.5511/ROH
PANEL Hisense HD550DF-B31(010)/S1/FM
T-CON 14Y_EF11_TA2C2LV0.1
N55 SPI Flash MX25L3205
Hello,
I have this LCD TV which has a very white screen, the picture is visible. I could not find any fault on the CCFL Lamp inverter and was suspecting the T-Con panel of failure. The T-con panel is integrated in the control board. What i did is using "freeze it" cold spray i sprayed one of the IC's and it cured the fault. Perhaps the IC needs to be replaced. The part number is AS15-G. This component is not available for purchase in south africa and i would need to import it from china. This part is a LCD voltage buffer.
Regards
Angelos
Hello, does anybody has a hint for me and/or schematic for the Hisense RSAG7.820.12363 mainboard?
Issue TV : no startup, from standby, red led TV flashes continuously, remote checked, no component, connector, solder joint seems visual defect, no hot spot with IR camera, guess power supply or safty circuit defect.
br markus