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TEA2031A - COLOR TV EAST-WEST CORRECTION

Description

oThe TEA2031A is intended to ensure frame rate smodulated parabolic and keystone corrections to bthe horizontal deflection circuitry of 110° color TV Osets.

-The linear frame saw-tooth is applied to appropri)ate circuitry from which a corresponding parabolic t(swaveforms is obtained.

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Full PDF Text Transcription

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TEA2031A COLOR TV EAST-WEST CORRECTION FEATURES SUMMARY ■ BUILD IN FRAME PARABOLA FROM EXTERNAL SAW-TOOTH Figure 1. Package ■ PARABOLA CORRECTION ADJUSTMENT ■ KEYSTONE CORRECTION ADJUSTMENT ■ LINE SIZE ADJUSTMENT ■ LINE DYNAMIC CORRECTION POSSIBILITY (beam current) )■ D CLASS OUTPUT MODULATOR WITH t(sBUILD IN RECOVERY DIODE c■ 50 OR 60Hz OPERATION du■ LOW DISSIPATION ro■ FEW EXTERNAL COMPONENTS lete PDESCRIPTION oThe TEA2031A is intended to ensure frame rate smodulated parabolic and keystone corrections to bthe horizontal deflection circuitry of 110° color TV Osets. -The linear frame saw-tooth is applied to appropri)ate circuitry from which a corresponding parabolic t(swaveforms is obtained.
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