Had Complete and Utter Breakdown Today. Suggestions?

[kenmore]

Just as an anecdote, when I was a teenager working as the audio tech at a TV shop, an old Sony tuner came in for repair. After fixing it, it was standard policy to clean it thoroughly. This one was one of the old radios with a pointer that went across the face and a glass face with frequencies printed on it. I was very thorough so took the glass face out and cleaned it. I sprayed the inside with Windex and watched in horror as all those little numbers and lines went sliding down the glass to the corner. I had to order a new one and pay for it. It's a lesson I'll never forget (obviously lol!)

 

Lesson: be careful!