Toshiba 50H82 50" Rear Projection Television "pioneer replacement parts stereos" Questions

...easy is this fix? Were poor solder joints an issue on these like the ones that plagued the older Pioneers?(too easy a fix ) IC replacement no doubt... Would you have a part number? Thanks in ...

...parts that can "chirp" under the right failure conditions. You should try to decipher where the sound is coming from. Listen very carefully and up close to see if it is coming from the speakers or ...