Hey,
Merry Christmas to everyone.
I have a consumer CRT (Sony KV-21CL10B) and I would like to change its caps. The picture has some very subtle vertical waves, and no amount of fiddling with the settings would correct that :
https://photos.app.goo.gl/EuG449TyH8ng7Kyq7That led me to think that the TV might need a new capkit. It's a fairly recent CRT (the previous owner bought it new in 2004) and the caps don't snow any sign of exterior damage, but I know that the TV has been used for thousands of hours. I'm still hesitant on doing this, because it seems like a daunting task.
Anyways, I have the service manual and I've listed all the caps, but since this will be my first time doing this, I have questions :
-The manual indicates several types of caps : ceramic, film, mylar and electric. AFAIK, the only ones I should change are the electric ones, is that right ?
-There are several pcbs/blocks in the TV : RGB amp, processor block, audio block, power supply block, deflection, tuner. Should I change the caps on all of those parts ? I counted 58 electric caps total !
Thanks !