Features:

• Vision IF Amplifier with Synchronous Demodulator

• Automatic Gain Control (AGC) Detector Suitable for Negative Modulation

• AGC Tuner

• Automatic Frequency Control (AFC) Circuit with Sample–and–Hold

• Video Preamplifier

• Sound IF Amplifier and Demodulator

• DC Volume Control or Separate Supply for Starting the Horizontal Oscillator

• Audio Preamplifier

• Horizontal Synchronization Circuit with Two Control Loops

• Vertical Synchronization (Divider System) and Sawtooth Generation with Automatic Amplitude Adjustment for 50Hz and 60Hz

• Transmitter Identification (Mute)

• Generation of Sandcastle Pulse