Samsung T200HD restarting, no apparent cause

[Behemot]

This is basically display with larger signal board capable of eating also TV signal. You can refer for initial images here https://www.badcaps.net/forum/showth...ghlight=T200HD

This one is supposedly restarting when on DTV but I tried on DVI as an displas and get restarts too. Voltages are fine at 5 and 15 V. On inverter, transformer secondary seems to be OK with 1 kohm on both wirings. There are AP4506GEM-HF transistors both which seem to not be opened.

Any idea?

EDIT: if I succeed in turning it to TV mode, it works. SO problem ideed is in the DTV. Found some mentions about bad firmware…

[Behemot]

Re: Samsung T200HD restarting, no apparent cause

I have learned the TV used to came with two firmware files. One which it was working with though there have been some problems with EPG and teletext, the second one which is bad. Some curious ppl tried the second one which rendered the DTV useless, causing these restarts.

According to service manual, page 82, it seems that the MX25L1605D may be the EEPROM containing the FW I need to fix, is that correct?