Click to expand full text
********** RF MODULATOR
-TOP VIEW16 9 INPUT 4.5MHz TANK AUDIO CARRIER OFF SW CH SW MOD ADJ P/S ADJ SAW VIDEO OUTPUT ANT SW CONT REG RF SAW OUT 1,2
CXA1122AM IL08
1
8
; ; ; ; ; ; ; ;
FOR AUDIO TANK COIL CONNECTING AUDIO SIGNAL CARRIER CONTROL DC CHANNEL SELECT MODULATION ADJUST PICTURE / SOUND RATIO ADJUST SURFACE ACOUSTIC WAVE VIDEO SIGNAL
; ; ; ;
ANTENNA SWITCH CONTROL DC REGULATOR RF SURFACE ACOUSTIC WAVE
MOD ADJ
RF
1
MIXER
16
Vcc
2
REGULATOR RF OSCILLATOR
15
GND 2
P/S ADJ
3
14
SAW
REG
4
13
SAW OUT 2
4.
CXA1122AM Datasheet
