EEVblog #1154 - Surprising 4K Dumpster TV Fault

A surprising fault in the 4K LG Dumpster TV.
Using the block diagram and schematic to track down the likely culprit and reflowing the BGA's in an attempt to fix the fault.

Forum: https://www.eevblog.com/forum/blog/eevblog-1154-surprising-4k-dumpster-tv-fault/

EEVblog Main Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2

Support the EEVblog through Patreon!
http://www.patreon.com/eevblog

AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g
Buy anything through that link and Dave gets a commission at no cost to you.

Stuff I recommend:
https://kit.com/EEVblog/

Donate With Bitcoin & Other Crypto Currencies!
https://www.eevblog.com/crypto-currency/

T-Shirts: http://teespring.com/stores/eevblog
Likecoin – Coins for Likes: https://likecoin.pro/@eevblog/dil9/hcq3