Re: LG 42PC5D green light flashes three times and TV turns off.

I've checked all the fuses I've found, all good.

Re: LG 42PC5D green light flashes three times and TV turns off.

Okay I may have measured wrong before.

The connector identified by the blue arrow connects the y-board to the power supply board.

The connector identified by the yellow arrow connects the y-board to the z-board.

The measurements were taken from the pins at the blue arrow, with the wires unplugged.

However when I unplug both blue [I]and yellow[/I] connectors, I instead get:
[LIST=1][*]Vs <-> Gnd: ∞Ω[*]Va <-> Gnd: No continuity[/LIST]Re: LG...

Re: LG 42PC5D green light flashes three times and TV turns off.



Sorta having a hard time following the "guide" in that thread as OP generally ignored a lot of the suggested actions and otherwise it seemed to just be [B]martino[/B] throwing out things to check but without any mention of what the ideal measurements should be, etc. For example, martino suggest checking some resistances and the OP responds talking about voltages. I'm not [I]totally[/I] inept but I might just need a liiiiittle more specific/detailed steps to take because that thread is not laid...

Re: LG 42PC5D green light flashes three times and TV turns off.

Photos...

Can anybody walk me through finding the faulty component?

When I hit the power button, the green light flashes three times and then the TV turns off, with the light going back to red.

There is a relay that clicks immediately upon pressing the power button and then clicks again when the TV turns back off.

Re: New Members - please post your introductions here

Hello. I like to fix stuff in general, but don't have much experience with TVs. Interested in learning more!