Overview
The LA9241M is an analog signal processing and servo control bipolar IC designed for use in compact disc players; a compact disc player can be configured by combining this IC with a CD-DSP such as the LC78622E and LC78620E, with a small number of additional components required.

Features
• The following automatic adjustment functions are built in.
    • Focus offset auto cancel: FE (pin 20)
    • Tracking offset auto cancel: TE (pin 7)
    • EF balance auto adjustment
    • RF level AGC function
    • Tracking servo gain RF level following function
• Focus search smoothing setting pin: FSC (pin 46)
• EF balance adjustment variable range setting pin: (pin 47)
• Focus search mode switching pin: (pin 55)