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P U L S E
A M P
TR 6
\
FM MIX
T R 8
_____ \ / F L I
1 0 . 6 9 5 M H z
1 0 . 6 9 5 M H z
A M SSB
IF AMP
-------- ►
T R 17
A G C B U F F
A M P
I C I ( 1 / 4 )
B. M
I C 3
TX SOURCE
SW
TR 37
i n
ос о
--- 1---
> 5
RX SOURCE
S W
T R 35
8V
I
THROUGH
SW (SSB)
T R 4 9
POWER SW
SHORTENING
+ -i~
SW (FM )
T R 5 0
SQUELCH
CLAMPING
A M P
TR 7
IC I ( 1 / 4 )
4 5 5 K H z
4 5 5 K H Z
FM IF
/
FM IF AMP
FI L T E R
T R 9
1 0 . 6 9 5 M H z
AM SSB
AM. SSB
IF A M P
IF A M P
-------- ►
T R 19
T R 18
A M D E T
AM DET
SW
020,021
T R 2 0
M IC AMP
M IC AM P
4---
T R 2 8
T R 2 9
Г — "
1
A M C / A L C
A MC
--- ►
SENS
A M P
T R 3 3
. 1 --
T R 3 2
A F POWER
A M P
s f
<
IC 7
<
VO LT A G E
VOLTAGE
------
4
R E G
R E G
TR 3 9
T R 3 8
i
+ 13.8 V
SQUELCH
SW
T R 13
4 5 5 K H z
FM IF AMP
TR 10
SSB OET
■ AM AM P
—►
TR 12
A N L
D22
j
A T T
4- --
T R 3 I
—
PA PRE
A M P
TR 3 4
AF PRE
A M P
TR 4 0
DC
UT-539D
4 5 5 KHz
FM DET
1 C 2
7
a n i
S / R F IND.
<z>
MICROPHONE
" О
V O L U M E
PA
PA SP.
CB O
EXT SP.
o ----
BLOCK DIAGRAM
M O D E L : J A C K
§ SQ UELCH
CONT.
T O N E
LOW Hl
О
CONT
AL
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