Re: Lg curved oled 55ec930t not starting
Hi all,
I'm a new guy here.
Got a dumped LG 55EC930T due to non-switching on issue.
When the set is powered up with 230V and switched on with the power button, the LG logo lights up with the relay clicking and fades away after 3 seconds with the relay clicking.
As recommended in the other threads, the set was opened up and the SMPS test was conducted. SMPS test passed without any issues. Then the main board was removed, and the T-CON was rigged to get in to the RGB panel test mode where the solid Red, Green, Blue, and white screens are produced (Attachments A, B, C, D, E). Then the Main board was refixed, and the connectors were fixed in place and set was switched on again. Still the same issue persists.
Then the set was switched on with the Service remote with power only button and the white screen (Attachment F) is appeared and goes off after 10 seconds. attached the pictures. What should be my next move in identifying the fault of the TV set.
During these 10 seconds the IC (Attachment G) indicated on the main board heats up a lot.
Thanks in advance.
BR
Dulaj
Hi all,
I'm a new guy here.
Got a dumped LG 55EC930T due to non-switching on issue.
When the set is powered up with 230V and switched on with the power button, the LG logo lights up with the relay clicking and fades away after 3 seconds with the relay clicking.
As recommended in the other threads, the set was opened up and the SMPS test was conducted. SMPS test passed without any issues. Then the main board was removed, and the T-CON was rigged to get in to the RGB panel test mode where the solid Red, Green, Blue, and white screens are produced (Attachments A, B, C, D, E). Then the Main board was refixed, and the connectors were fixed in place and set was switched on again. Still the same issue persists.
Then the set was switched on with the Service remote with power only button and the white screen (Attachment F) is appeared and goes off after 10 seconds. attached the pictures. What should be my next move in identifying the fault of the TV set.
During these 10 seconds the IC (Attachment G) indicated on the main board heats up a lot.
Thanks in advance.
BR
Dulaj
Attached Files
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