Ремонт ТВ DNS E32D18 - нет изображения

Problem: When connected to a 220-volt power source, the standby indicator turns red. To turn it on, press the power button on the front panel or remote control. After turning it on, the standby indicator turns green, then flashes red and green, and then turns back to green. This cycle repeats. The backlight turns on, then turns off after a while, then immediately turns back on. The period is indefinite, ranging from 5 seconds to 20-30 seconds. The display doesn't display anything—no channel number, no menu, just a black screen. After turning it on, it doesn't respond to buttons or remote control. Repair: The 25Q64 flash memory needs to be reflashed. All the data I found that might be useful, including the flash memory dump, is on Yandex Disk: https://yadi.sk/d/AO_q4SoX3Zrhme