Questions & Answers for: kv ha21p50

KV-HA21P50) power butten the chassis need to open but the lead light blinks 4 times. my tv is FD Trinitron WEGA KV-HA21. when i press the power button it starts but after about three secounds it trips

I HAVE A SONY TV MODEL KV-HA21P50 AND ITS NOT SWITHING ON I AM TECHNICIAN PLEASE ASSIST GOTO HIGHLANDELECTRIX.COM,THEN GO INTO TV DATABASE MAY FIND SOLUTION THERE

KV-HA21P50. Can anyone help me out I could not find your exact model at the Sony site but there are some manuals very close, so you may find what you are looking for by downloading a manual very close

...KV-HA21P50, its alot of green color, whats is the problem. Hello Loose soder points in the video output board of your Sony Trinitoron is the problem. Solder loose on the green output transistor will ...