If Section; Block Diagram; Vision If Amplifier - Daewoo CP-885 Service Manual

5-2 IF section

5-2-1 Block diagram

5-2-2 Vision IF Amplifier

The video IF signal (VIF) is fed through a SAW filter to the differential input (Pin 6-7) of the VIF amplifier.
This amplifier consists of three AC-coupled amplifier stages. Each differential amplifier is gain controlled by the
automatic gain control circuit (VIF-AGC). The output signal of the VIF amplifier is applied to the FPLL carrier
generation and the video demodulator.
Service manual WP 895/895F, CP885/885F
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