This part is a kind of semiconductor called AN5265.

Function of this product has TV Sound Output Circuit.

Manufacturers : Panasonic Semiconductor

Image and pinout :

Some of the text within the PDF file :

ICs for Audio Common Use AN5265 TV Sound Output Circuit s Overview ø 2.65±0.1 Unit : mm 8.4±0.25 5.8±0.25 1.5±0.25 6.3 ±0.3 7.1 ±0.25 The AN5265 is a semiconductor integrated circuit designed for TV sound output circuit. 3.75±0.25 0.5 ±0.1 1.2 ±0.25 15.0 0.1±0.05 5.6±0.25 9-lead HSIP Package (HSIP009-P-0000) s Pin Descriptions Pin No. 1 2 3 4 5 6 7 8 9 Sound Input Mute Volume adjustment Filter Feedback GND Sound output Supply voltage 2 Pin Description Supply Voltage 1 s Block Diagram DC Volume Control Audio Output Amp. Mute 1 VCC1 2 3 4 Vol 5 + 6 7 GND 8 9 VCC2 Input Feed back Output 1.7 ±0.25 1.7±0.25 + 0.1 0.45 – 0.05 2.54 • 22.3±0.3 adjustment method employed. Controlled with DC voltage. Fin-attached 9-lead SIP package employed 19.9±0.1 [ ... ]

AN5265 PDF Datasheet Download