Mitsubishi HDTV Sets | Forum profile

WD-62628 So I read some more about this green blinking light thing and now I am not so sure its my problem. Especially after I changed out all the caps on the DM board which did not fix my problem. My problem is the tv will not turn on. If I hit the reset button then the green light blinks for about a min then I get five seconds of nothing then three quick blinking green flashes and then nothing. Sometimes I hear the light fan come on but...

I have a Mitsubishi WS-55511 and I had the same issue, Blinking Green Light of Death. It was working a week ago unplugged it to make room for the new TV and it struck. I was planning on selling it at a garage sale but when I plugged it in for someone who wanted to buy it I found the problem. Nothing I did, unplug and wait, or hit the reset button seemed to do the trick. With the help of Google I found this awesome website and your detailed...

So it turns out, it is error code 23. I was told to replace the transistors/diodes Q5A31,Q5A51,and Q5A01. Only problem is I cannot find what their specs are to order them from mouser and using the part numbers on them got me nothing. I did check the service manual and found one is NPN 140V/10A.... is it safe to say all 3 would be the same or would someone have the specs on them for me. Here they are again- 1. Q5A31 Horz Output 2. Q5A01 Horz...