I am experiencing 6 blinks on my Sony kp-51hw40. I understand that there are a couple of possible things wrong with it: Low B OCP/OVP, +5 line overloaded or shorted. I was wondering if someone has been able to overcome this problem. Any information would help tons! Thanks mike
Most of the time, when a set has this problem, it is a problem in the main power supply regulation circuit. There have been a few times that a shorted horizontal output transistor, as well as bad capacitors in the sweep power supply has cause this fault display. This is a circuit problem that will not involve changing boards, but repairing down to component level. You will need to know how the circuits work and be able to follow circuit flow with the use of a schematic diagram. I highly advice that if you do not have this type of repair knowledge, you call in an authorized Sony repair depot to assist you with this repair. Good Luck