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