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Sony standby blinks twice-Adventure
Hello ladies and fellas.
Maybe someone has some input they could share. Recently I was given a Sony KV-24fs120, dated Dec 2004, BA6 chassis. I had no idea if it even worked or not as I have another and would save this for parts regardless. As it turns out it did not and produced the 2 blink diag code. This TV falls in the sweet spot for gamers 19-(20-25)-27" and I decided to attempt to fix it. Here's what I have: Nothing burned or smell. Fuse is good, double checked with dvom. I found no swelled or leaking caps. I went over the entire underside and found no bad joints either. Jumping the gun, before gathering more information, I went ahead and replaced the ic chip that comes up quite frequently as the culprit. Note*-this model only has 1 chip versus 2 on many Sonys. After replacement I plugged it back in and no change, still the same 2 blinks. @#$%&!!! Long story short I am leaning towards the "hot" horizontal output transistor and also the flyback transformer. After reading and reading this is what I came up with. (I think) See my enclosed pictures. After I went back and looked at things again, I can say that flyback has A LOT of miles on it. Does anyone have an opinion on this? I know too well to put genuine Sony parts back on it but I see aftermarket parts around. Are any of those any good? Electronix? Before I go spending more $ I figured I would ask. Thank you in advance. P.S.-Has anyone ever used another flyback from a similar TV say like a kv-27fs120? Part numbers are a task to find as well. Again thanks. |
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