A month ago I repaired a 42" philips plasma with the 2 fast blink error repaired by replacing the smd capacitors on the 9v line as that rail was running way to low casuing the tv to shutdown, a few weeks later the psu blew the main switching transistors and a smaller bc517 replaced them and psu now turns on and dose the same 2 fast blink error but the 9v rail is good. I have read that the vs is too low but I cant check that rail because the relay shuts off too fast so I need help showing me where to check next because I cant find anything obviously out of order ?
I also have another one of these coming in as well I will upload pictures when I get back home thank you.
I also have another one of these coming in as well I will upload pictures when I get back home thank you.