Ten years old? Solderability/shelf life, anyone??
As a family we did have a TV built about 1970. It still worked 25 years later, the tube was not colour correct, but all the amplifiers for sound was very good, tuner perfect etc. The components had been used every day in the hot cabinet of the TV.
I think components can age very well. As they say it could all be different now.
After 20 years I took the back of the set and it was under a quilt of dust and fluff.
It was a 20 inch approx Hitachi colour TV it had stripes instead of dots for the phosphors with black edges to them, I saw that advertised as revolutionary years later.