Lg oled65e6p-u.buswljr

[rplewis]

Re: Lg oled65e6p-u.buswljr

Tried again and heard relay on PS click, now there is a red LED on the main board. Checked voltages on PS... got all voltages except the 24 volt socket... it reads 1.231 volts

[rplewis]

Re: Lg oled65e6p-u.buswljr

on all original boards in place and sockets too... use the LG SRC to send Power Only.. and see the main boards turn on

Main boards did not turn on... no lights on board came on.

[Diah]

Re: Lg oled65e6p-u.buswljr

Diah... got the T-Con board and a factory service remote. What's the next step?

on all original boards in place and sockets too... use the LG SRC to send Power Only.. and see the main boards turn on

[rplewis]

Re: Lg oled65e6p-u.buswljr

Diah... got the T-Con board and a factory service remote. What's the next step?

[rplewis]

Re: Lg oled65e6p-u.buswljr

now different story .. open new threat for this .. and upload photos on whole the back as well the mainboards and powerboards..
let yours photo focused and high resolution specially for the mainboards...to explorer the parts installed on it.

Hey Diah... Just posted new thread... Thanks for your help. Randy

[Diah]

Re: Lg oled65e6p-u.buswljr

When I plug in TV the splash screen stays on for 2 sec. goes to app screen for 15 secs (not 1 min)goes black for 2 secs then back to the splash screen.
I tried the sequence you posted with no luck so I tried mute+1+8+2+power. I got in the Option menu and it stayed on for about 12 secs then went back to the loop. I couldn't move around in option menu at all. Is there a way to update firmware with TV doing as I describe?

now different story .. open new threat for this .. and upload photos on whole the back as well the mainboards and powerboards..
let yours photo focused and high resolution specially for the mainboards...to explorer the parts installed on it.

[rplewis]

Re: Lg oled65e6p-u.buswljr

When I plug in TV the splash screen stays on for 2 sec. goes to app screen for 15 secs (not 1 min)goes black for 2 secs then back to the splash screen.
I tried the sequence you posted with no luck so I tried mute+1+8+2+power. I got in the Option menu and it stayed on for about 12 secs then went back to the loop. I couldn't move around in option menu at all. Is there a way to update firmware with TV doing as I describe?

[Diah]

Re: Lg oled65e6p-u.buswljr

Diah.. While waiting on the OLED parts, let me ask a question about a Samsung I'm looking at. Model # UN55H7150AF. When I turn it on, the splash screen appears then goes to the apps screen. It stays on that screen for a min. then reboots. It's in an on/off loop it appears. Got any ideas?

it could be firmware corrupted or bad NAND chip sector
for firmware issue :
1 minute working its long windows time.. that you can during this 1 minute turn it off with RC to standby. from stand by log in service menu.. press in sequence
Display/Info + Menu + Mute + Power when you are in service menu under "Option" you have there "Factory rest". choice it.

BTW there is upgrade firmware for this set at samsung wen of date May 29 2020

[rplewis]

Re: Lg oled65e6p-u.buswljr

Diah.. While waiting on the OLED parts, let me ask a question about a Samsung I'm looking at. Model # UN55H7150AF. When I turn it on, the splash screen appears then goes to the apps screen. It stays on that screen for a min. then reboots. It's in an on/off loop it appears. Got any ideas?

[Diah]

Re: Lg oled65e6p-u.buswljr

Ok... will do.

Bye the way.. how are you getting the quote to be included in your reply post? The check box is grayed out on my screen.

no idea.. you can ask the admin.

[rplewis]

Re: Lg oled65e6p-u.buswljr

Ok... will do.

Bye the way.. how are you getting the quote to be included in your reply post? The check box is grayed out on my screen.

[Diah]

Re: Lg oled65e6p-u.buswljr

Hey Diah... I ordered the T-Con board and also an LG service remote control. I'll let you know when I get them.

good... if you received the T-CON before the LG SRC dont try to put in the set.. just wait for the remote to arrive

[rplewis]

Re: Lg oled65e6p-u.buswljr

Hey Diah... I ordered the T-Con board and also an LG service remote control. I'll let you know when I get them.

[Diah]

Re: Lg oled65e6p-u.buswljr

.

If you log in service menu IN_START you will find the version of firmware of The ORG T-CON ( MICOM ), compare this info at time you have the replacements T-CON in place.

[Diah]

Re: Lg oled65e6p-u.buswljr

if I didn't resolve it.

its issue of firmware version lag between replacement T-CON and the main firmware at the main boards.(the answer downgrade and update the firmware and use In_STOP )
read this threat
and the solution start at post #26

[Hink85]

Re: Lg oled65e6p-u.buswljr

My first attachment was a pixelated screen that I randomly got after disconnecting the main board. That made be believe the screen was fine. I just thought the main board was kicking the screen out. The second and third pic were after I replaced the main board, it had the section of screen that was showing a rounded image in the middle of the screen but you could see vertical lines as well. I put the original T-Con in after I saw that, thinking it wouldn't resolve it, but it did and the final picture was the end result.

I would love to know if anyone could have any explanation on what may have caused that pattern on the middle of the screen. Could it have been a ribbon cable not perfectly seated or possibly a bad T-Con board that I ordered. I was actually planning to write up a separate post for that, if I didn't resolve it.

[Hink85]

Re: Lg oled65e6p-u.buswljr

I just went through a 55" LG OLED55C6P-U and it is very similar to your tv. I was measuring 3.5V on the 12VT_ON, and I wasn't sure if that was correct or not, but the t.v. had all the 12, 24, and 3.5 voltages. The T-Con board didn't have any bad fuses and had the 12 and 24 voltages. I ordered a replacement T-Con board (from the same site Diah recommended) thinking that was suspect, but it didn't fix the tv. I then went ahead and ordered the Main board, and the tv has worked since (I did have a section of picture that was blurry). I ended up putting the original T-Con board back in and the picture appeared to be resolved. I'm not up to par on these newer tvs and how protections work, but I do know I had the majority of the voltages coming off the power supply and the screen would occasionally give me a full screen of different colored squares when I attempted to turn the tv on. The main board was the culprit on mine though. I will try to throw up some pics.

[rplewis]

Re: Lg oled65e6p-u.buswljr

I've got a buddy looking to see if he has a phone that we could do IR blaster. I really thank you for all of your help and patients.

[Diah]

Re: Lg oled65e6p-u.buswljr

I don't need any power on the IR board? Just having no luck...

you dont need the board at all or to power it.. lol , we use only IR sender Diode..

ask friend if any had android with IR blaster to install on it RCoid app or the one i gave you... or you need to buy LG service remote control

[rplewis]

Re: Lg oled65e6p-u.buswljr

I don't need any power on the IR board? Just having no luck...