Hi there!! Hope you can help me save $300 + in repairs!! I have a Sony Trinitron model kv-35S45. Can't tell you how old...can't remember when I got it. When you first turn it on there is immediate sound, but no picture for about a minute, then it blinks from picture to black screen for up to 30 minutes, less time between each time. After that, about every 15 to 20 minutes it blinks a black screen for about 3-5 seconds, and then normal again. Any clues??
AKB circuit kicking on and off which is probably due to a bad CRT.