I FOUND A SOLUTION!
Here's an Imgur album showing off the parts mentioned below:
[ Ссылка ]
The problems:
One blown MOSFET audio amplifier integrated circuit - $5.00 on Digi-key.
This part looks like a large black rectangle that's around the size and thickness of a quarter and it stands up perpendicular to the main green board. The text on the chip reads:
TDA72658
CZOLPO2O
VW CZ MAR
Two blown resistors.
These cost a few pennies and can be purchased from the same site as the audio amplifier. They're located on the opposite side of the board from the audio amplifier, and they look like brown/toasted versions of the other resistors. The ones that blew on my board were little resistors colored: yellow, purple, gold, gold (YVGG 4.7 Ohms).
Your board might not have any blown resistors or it might have different ones blown. If you can't visually tell if any resistors are damaged, you might need a multimeter to detect which ones are fried or shorted.
What you'll probably need:
A soldering iron + solder, a new audio amplifier from Digi-key or elsewhere, new resistors (maybe), and patience.
