came across this site that would greatly uplift my repair skills...good job everyone..
i need help on my sony trinitron 21 in TV KV-21DA1 model which does not power on and stays on standby mode with 4 blinking lights pattern..does anybody here already encounter such problem?if then, need your help where to start troubleshooting...
This problem (and easy repair) put me off Sony products after a lifetime of support.
I was (and am) flummoxed that Sony would let a problem like this into the wild and not do anything about it. Bad caps or poor design, it doesn't really matter which it is.
Sony should work on good products and quit worrying about "copy protection" so much.