PHILIPS TDA1302T Data ampli er laser supply circuit for CD player read only optical systems handbook
Update: 30 September, 2023
This document is about the preliminary specification of TDA1302T data amplifier and laser supply circuit for CD player and read only optical systems. The device contains 6 amplifiers which amplify and filter the focus and radial diode signals and provides an equalized RF signal suitable for single or double speed mode; the mode can be switched by means of the speed control pin. The device can accommodate astigmatic, single foucault and double foucault detectors and can be applied to all N-sub laser/monitor diode units even though the circuit has been optimized for the Philips CDM1.
Brand: Philips
File format: PDF
Size: 525 KB
MD5 Checksum: D00FDA9BC213A2EE1DC2C80CF961B793
Publication date: 05 July, 2012
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