CXA1122AM IL08 ********** RF MODULATOR -TOP VIEW16 9 8 1 RF 1 Vcc 2 P/S ADJ 3 REG 4 4.5MHz TANK 5 INPUT 4.5MHz TANK AUDIO CARRIER OFF SW CH SW MOD ADJ P/S ADJ SAW VIDEO ; ; ; ; ; ; ; ; FOR AUDIO TANK COIL CONNECTING AUDIO SIGNAL CARRIER CONTROL DC CHANNEL SELECT MODULATION ADJUST PICTURE / SOUND RATIO ADJUST SURFACE ACOUSTIC WAVE VIDEO SIGNAL OUTPUT ANT SW CONT REG RF SAW OUT 1,2 ; ; ; ; ANTENNA SWITCH CONTROL DC REGULATOR RF SURFACE ACOUSTIC WAVE MIXER REGULATOR RF OSCILLATOR AUDIO SUBCARRIER MODULATOR WHITE CLIP CARRIER OFF SW 16 MOD ADJ 15 GND 2 14 SAW 13 SAW OUT 2 12 SAW OUT 1 11 CH SW VIDEO 6 AUDIO 7 VIDEO CLAMP 10 GND 1 8 ANT SW DRIVER 9 AMP CARRIER OFF SW ANT SW CONT