I have a Sony FD Trinitron Wega Color TV, Model# KV-20FV12, Serial # 4026564 which has been shutting off since we moved into a new apartment. The timer/standy button has a 2-blink flash. I put the tv on, it plays good audio and visual and color, then cuts off about a couple minutes later. The button does the 2-flashes, pause, the 2-flashes again. What can be done to remedied this problem?
Signed, Mel Mat
Check Q502,Q503,IC501,R556, Also resolder flyback and all around the power sup.
Hi, Silva,
Thank you for the prompt response. I would like to know: What are Q502, Q503, IC501, R556, the flyback?
Sincerely
Mel Mat
Those are transistors, IC's and resistors. If you have no printed circuit board experience and do not know how to read a schematic, play it safe and call in a pro to assist you with this repair of the TV set. there is alot of high voltage inside these puppys even when they are unplugged. good Luck