This is one of the semiconductor types. This part name is CXA1238S.
This product has High Performance one-chip bipolar ICs(for AM/FM Strereo Radio) functions.
Manufacturers of product is Sony Corporation.
Image and pinout :
CXA1238S PDF Datasheet
Some of the text files within the PDF file
For the availability of this product, please contact the sales office. [ … ]
Please refer to the file for details.