Hello all,
I have Philips Oled 55 (804/12) with black screen and red light blink.
I have opened TV and tested voltages based on similar oled topics, on power supply board i am getting ps_o/f 3.3v and 5v for t-con_o/f while panel_o/f is 0v. And i get black screen.
Also i have done self psb test and i am getting on psb +12V_t and also + 24V for panel. (Measurements on dmm are + 12.3V fot t-con and 22.4 for panel)
When i power only psb and tcon with 4 ribbons for panel i only get black screen.
My questions is what should i do next to check if it is panel or t-con or motherboard.
Thank you in advance for your response.
I have Philips Oled 55 (804/12) with black screen and red light blink.
I have opened TV and tested voltages based on similar oled topics, on power supply board i am getting ps_o/f 3.3v and 5v for t-con_o/f while panel_o/f is 0v. And i get black screen.
Also i have done self psb test and i am getting on psb +12V_t and also + 24V for panel. (Measurements on dmm are + 12.3V fot t-con and 22.4 for panel)
When i power only psb and tcon with 4 ribbons for panel i only get black screen.
My questions is what should i do next to check if it is panel or t-con or motherboard.
Thank you in advance for your response.
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