While you wait for answers, we may have found some information which could help you.
Click here for Help Rear Projectionsome problems turning MY 1999 50-inch Sony Trinitron KV-34XTR10?
sonybravia kdf-50e2010?
No video and no audio?
Analogue to Digital?
my sony bravia when turned on displays "programmes not stored"?
TV got wet, remote now not working?