Re: T-con test pattern jumpers



Sorry but no, nothing worked. The panel had to be replaced....

Re: T-con test pattern jumpers



Got it there was a user on this board suggesting this on an OLED in multiple posts. Thanks for clarifying....

Re: T-con test pattern jumpers



It's a picture of the power board connector pins that were suggested for creating jumpers in another post to trigger t-con test patterns while the mainboard is disconnected. I'm trying to determine if my panel is at fault. The tv sends an sos to shut off when the mainboard is connected to the tcon. When the mainboard is disconnected the power stays on fine. I'm at a loss on what to try next, t-con, power and mainboard were also all replaced....

Greetings I'm trying to make jumpers to run the tcon test patterns below but my LG OLED does not list 3.5v on p201 which pins would I use?

3.5v to P_ON
3.5v to 12VT_ON
3.5v to DRV_ON

Image below

...

Re: LG OLED 65EG9600 no picture



Any luck? I'm having similar issue and already replaced all the three boards....

Re: LGOLED55C8PLA Troubleshooting & end result.

Having a similar problem how did you determine the panel had short cells? I want to make sure before I quit. I already unfortunately replaced the t-con, mainboard and power supply. The set goes into SOS shut down. It only stays on with the t-con ffc disconnected.

Greetings all. Continuing to diagnose a power drop issue with my OLED. I've so far replaced the main board, t-con board and power supply board and I'm back to square one. When the lower t-con FFC cable is disconnected, pictured below, the TV will power on and hover around 50 watts according to my kill-a-watt. When the FFC cable is connected the TV will turn on go to about 40-50 watts then click and turn off and immediately back into standby and dip to 0-3 watts.

When I started measuring voltages of the power supply P251 and P201 to the t-con board I get similar behavior. With the...

Re: New Members - please post your introductions here

Greetings from Austin, Texas. I am a systems engineer looking to learn from you guys.