This part is a kind of semiconductor called BA6825.

Function of this product has 2-phase motor driver for VCR cylinder motors.

Manufacturers : Rohm

Image and pinout :

Some of the text within the PDF file :

Motor driver ICs 2-phase motor driver for VCR cylinder motors BA6825FS / BA6826FS The BA6825FS and BA6826FS are direct-drive motor drivers suitable for 2-phase, full-wave linear motors. They consist of a Hall amplifier control circuit and driver circuits. FApplications VCR cylinder motors FFeatures 1) Linear drive system provides low switching noise. 2) Constant supply voltage pin for hall devices. 3) High ratio of output current against control current. (4000 Typ.) FBlock diagram 4) Available in compact surface-mount packages. 580 Motor driver ICs FAbsolute maximum ratings (Ta = 25_C) BA6825FS / BA6826FS FRecommended operating conditions FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 12V) FPin descriptions 581 Motor driver ICs FInput / output circuits (1) [ ... ]

BA6825 PDF Datasheet Download