My sisters tv remote broke and a new one costs $60 AUD so i decided to pull it apart. Observed some watery stuff inside and first though she got water in it but later i guess it might have been a blown capacitor. Pulled the old cap out 16v 100uf. $0.36c at Jaycar but its 11pm and i couldn't wait for the morning. Had a look around and saw an old pc. pulled the mobo and thought it was worth a try.
1000uf, no, 10uf no, bingo 100uf 16v on the sound driver. and 3 of them to boot. de-soldered and whacked it in the remote. Took out the phone camera and BINGO the LED is flashing codes on button presses.
This was my first true electronics diy fix. Thanks Dave for the great content i've learned from. Finally got an opportunity to apply the stuff i've seen in your videos. Saved me $60 by repairing it for free from junk, not too shabby.