SOURCE: Sony KVTS27 audio noise and pops
your problem is a stand-up printed curcuit pcb it has several mof those small surface mounted caps that always goes bad and the # on the part is SBX1981or SBX1981-51p its part # is 874213400 its about 11 to 15 bucks . Dont try to repair the part as the pcb is eaten up from the caps leaking all over it. Good Luck
SOURCE: Sony 36' TV Volume Goes up on own/Stuck on Video 2
Hi -
I had the exact same problem recently with my SONY Trinitron 27 inch TV! After trying everything, I found that pushing the Up and Down volume controls on the TV panel (ie NOT on the remote) at the same time, the problem went away. I hope that this helps!
SOURCE: SONY WEGA KV-36HS420 will not come on
The blinking is an indication that the set detected a problem. The code usually indicates a bad regulator circuit. If yu can solder, you can probably fix this your self. Please let me know if you wish to attempt the repair. If not, expect a parts cost in the $25-$40 range plus the local labor rate for the repair.
SOURCE: Sony trinitron TV KV-27TS27 screen remains dark
how do i adjust the brightness if i dont have the controler?
SOURCE: my tv colors have started to fade.
Ya, I think your Tv has weak CRT problem. or the FBT need replacement. You consult the tech. of sony service center.
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