Source for LG LGE5532 BGA

[midnightg35x]

Are there any reasonable sources for the LG LGE5532 XD Engine BGA? I know ali express lists them, but that's a crap shoot. I'm working on an LG 65UF6450 that most likely has a bad BGA. I can't find a replacement mainboard EBT64049103 at all either. I have access to suitable equipment to do the work.

Side note: I haven't had to get replacement boards in awhile and it seems like almost everything is sold out these days.

[diif]

Re: Source for LG LGE5532 BGA

If it has a bad BGA just replace the balls, unless you mean bad chip. Then it's either Ali or a scrap board.

[midnightg35x]

Re: Source for LG LGE5532 BGA

It was the product of what I told was a lightning strike, so I'm guessing it is the entire chip. When I say BGA, I assume that means the entire chip, not just a reball. I don't get the BL_ON signal to ever go high so the backlights never fire, although PS_ON does work. Using a flashlight I can see colored snow on the right side, blank on the other. I never can see a menu and there is no sound. Disconnecting TCON ribbons gives me the expected white screens. I liked it a lot better when manufacturers used separate HDMI switches and you could generally just replace those alone without blowing the main IC.

I don't keep enough stock of TV's to keep scrap boards around, and sadly it seems that finding replacement mainboards is like striking gold. Guess I'll be rolling the dice on aliexpress.

[diif]

Re: Source for LG LGE5532 BGA

BGA stands for ball grid array, the solder balls on the bottom of the chip.
Doing a search for LGE5532 gives only this page as a result, is there a typo ?

[midnightg35x]

Re: Source for LG LGE5532 BGA

BGA stands for ball grid array, the solder balls on the bottom of the chip.
Doing a search for LGE5532 gives only this page as a result, is there a typo ?

I understand BGA is ball grid array as a land pattern. Probably a product of my work. If I say to someone, go replace the BGA, and we only have one on a specific board (like and FPGA or something similar), it is implied I guess what is meant.

Yes I did have a fast finger typo. Looking at the LGE 5332.

[Th3_uN1Qu3]

Re: Source for LG LGE5532 BGA

Ask Suny from SEE-IC, I think they have it in stock.

[midnightg35x]

Re: Source for LG LGE5532 BGA

Ask Suny from SEE-IC, I think they have it in stock.

I just checked their website and ebay page, I don't see the LGE5332

[Th3_uN1Qu3]

Re: Source for LG LGE5532 BGA

Ask Suny directly on Skype: suny_chips. Their website is not updated regularly and they have higher prices on ebay to cover ebay's commission. I've been dealing with her for over 6 years and she's by far the best sales rep I've ever talked to.