1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
EXT. Q1 Q2
1'ND
LOCAL OSC
12MHZ
AF SR
INTENSITY
CONTROL
AUDIO
EXPANDOR
POWER
LEVEL
CONTROL
ON/OFF
MACHINE
MUTE
REGULATOR
IC3=10V
ANT B
ANT A
EXT.
TONE
SA575
Compander
41.05MHZ
Single serial input
PLL frequency
synthesizer
IC1
8-Bits CMOS
Microcontroller
Devices inxluded
51.75MHz
FILTER
TONE
CONTROL
MUTE
FM DETECTOR
2'ND MIXER
IF AMP and FILTER
Q14
1'ST MIXER
AU-800R
ANTENNA
Select.
RF AMP and B.P.F
AUDIO L.P.F and AMP
MUTE
CONTROL
VR2
30K~34KHZ
VR1
VR3
OUTPUT
NUBALANCE
2
1
3
OUTPUT
BALANCE
DC12V INPUT
LCD
UP
DOWN
MENU
MEM
PLL UHF DIVERSITY WIRELESS RECEIVER
3
. BL
OC
K DIA
G
RAM
- 4 -
