Great search approach. One real manual with some interesting service
procedures,
But, there was no real info about what is inside the IC though. I tried
ta1222 with no suffix also.

But, for other ICs that quickly found an actual datasheet.

I have the service manual and schematics for the set, so I have a nice
example of how it is used.

I wonder why there is no TA1222bn datasheet available, not even for a price.

For the most part one can guess function from pin names and a general idea
of how things work.
But I like having a block digram. Makes things easier.

Thanks

Bruce


"Franc Zabkar" wrote in message
...
On Sun, 16 May 2010 00:54:46 -0700, "easily_confused"
put finger to keyboard and composed:

I looked all over and can't find this datasheet.

FWIW, Google turns up a few service manuals using the same IC:
http://www.google.com/search?q=filet...2ta122 2bn%22

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.