This part is a kind of semiconductor called CD1353CP.

Function of this product has 2.4W Audio Amplifier / SIF Amplifier and Detector.

Manufacturers : Shaoxing

Image and pinout :

Some of the text within the PDF file :

Silicore 2.4W AUDIO AMPLIFIER, SIF AMPLIFIER AND DETECTOR FOR TV SILICON MONOLITHIC BIPOLAR INTEGRATED DIRCUIT DESCRIPTION The CD1353CP is a silicon monolithic integrated circuit designed for SIF and Audio section in television receivers. This IC has all functions including sound IF Amplifier, FM Detector, DC volu me control circuit, Audio Output amplifier with 2.4W output power and voltage regu lato r. This IC is encapsulated in 14pin dual in-line package with heat tab. CD1353CP Outline Drawing FEATURES: z All function s for SIF and audio stage are provided by th is on e-chip IC and this IC will realize reduction of asse mb l y cost as well as reduction of nu mb er of o ther co mponents. z Audio outpu t po wer is controlled by electronic attenuation circuit which operate at DC. Therefor [ ... ]

CD1353CP PDF Datasheet Download