Re: LG 55EG910V OLED TV clicking
IC2300 looks fine, middle pin (Out) 1,8V and lower pin (IN) 3,3V..
i think corrupt Firmware or CPU malfunction.. but thanx for your support!
SaiBot187
Member
Last Activity: 03-22-2022, 07:23 AM
Joined: 03-19-2022
Location: Freisbach
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Re: LG 55EG910V OLED TV clicking
Doesnt work. Tv stays on, no reaction. Maybe cpu is dead ?Leave a comment:
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Re: LG 55EG910V OLED TV clicking
24v to TCON disconnected and with RC i can turn it on and off but with relais clicks an no usb no opticalLeave a comment:
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Re: LG 55EG910V OLED TV clicking
yesLeave a comment:
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Re: LG 55EG910V OLED TV clicking
TCON left fuse F1 i got 12V from MB...Leave a comment:
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Re: LG 55EG910V OLED TV clicking
there was no cableLeave a comment:
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Re: LG 55EG910V OLED TV clicking
exact the same... relais click, no optical, no mouseLeave a comment:
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Re: LG 55EG910V OLED TV clicking
Yes, the power board relais clicks on/off/on/off/on and then stays on with all voltages but drv_on...Leave a comment:
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Re: LG 55EG910V OLED TV clicking
Yes, i disconnected wifi,speaker and LVDS. plug in cable usb mouse but exact same behavior... 2 times relais clicks on/off and at 3rd time it stays onLeave a comment:
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Re: LG 55EG910V OLED TV clicking
without LVDS no optical lightLeave a comment:
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Re: LG 55EG910V OLED TV clicking
I plugged in a cable mouse but only a short on/off of red light, every time i plug it inLeave a comment:
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Re: LG 55EG910V OLED TV clicking
I can measure 5V at USB 1/2 and while Power on TV my USB stick lights up but then nothing, no reading. USB Mouse do nothing, no lightLeave a comment:
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Re: LG 55EG910V OLED TV clicking
I checked some voltages with help of circuit diagram and it seems all fine... whats wrong with this tv. xD I got 3.3V, 1.1V, 5V, 12V,24V at MB but it doesnt want to set DRV_On.
i also got 3.3V at the optic jack but no red light??Leave a comment:
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Re: LG 55EG910V OLED TV clicking
Okay and the reset only press in standby or while i switch tv on?Leave a comment:
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Re: LG 55EG910V OLED TV clicking
I tried IN_STOP followed by 0413 with LG service remote app on a samsung S6 but TV does nothing. On MB i cant find any switches. Is there anoter way to reset MICOM? Do you think i should try resolder MB or is it useless?...Leave a comment:
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Re: LG 55EG910V OLED TV clicking
I tested usb mouse and stick with mp4 file but No reaction of the tv.
Then tested power only mode but i would say its exact same behavior. No optical light...Leave a comment:
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Re: LG 55EG910V OLED TV clicking
Hi, i got a LG 55eg9109, which is quite similar to 910V i think, with same behavior. No picture , no sound and after 3 relais clicks the PSU is on. I can measure 12v,24v,3,5v but at drv on 0V. With Jumper i got test patterns in different colors and no Pixel issues.
With MB connected i got no Light at Optical audio. I measured some voltages at the MB and i would say the regulators are ok. Why the MB doesnt set drv_on on? Can someone give me a hint pls
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