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7
6
5
4
3
2
1




8
TX-RX UNIT TX-RX UNIT
(X57-6270-XX) (X57-6270-XX)
(A/2)-CN16 (A/2)-CN19
A




8T


E
PC
BAT


FAS
PDT
VTH




FAB

FAG
RSW
CN3




CN4
CN1




2
1
8
7
6
5
4
3
2
1
R50




C1

470p
18



R:0V




Q9
C100 470p




L1




X45-3740-10 (1/2)
10n
T:7.57V
FINAL UNIT




SURGE
C3 100u25




D10
R4




DTD123EK
R1 10k




DC SWITCH
T:13.03V
R:13.54V
C98 D10 1SS355
R2 R46 22




PROTECTOR
C104 C101 C6 470p
470p
TKR-850


470p
(X45-3740-10)(A/2)




100p C99 0.1u 2.2k 470
C119




R:0V
B




470p




T:0.70V




3
Q1




IN


2
2SC5110(O)
R3 47 L2 10n




IC2




COM
VOLTAGE
C7 470p




OUT
REGULATOR

NJM78L05UA
C10 470p




1
8p
C8


C102 470p R7 6.8k R6
C103 10u10 C91 470p
C18 470p 47
C106 0.1u C92 470p
C107 100p
C93 470p R47 R48



R:0V
2.2k 470
Q2




C94 470p
C12
T:0.69V




3
2
1
C95 470p
2SC3356(R24)




470p C13 470p


Q1-3
RF AMP
C96 470p




Vcc


Vref
R51
C




R8




R52
R9 22 L3 18n




Vcont
C97 470p
10




IC1
C14 470p




TK11050M




39k
C15
R:0V




100k




THERMOSTAT
470p




Comp.in
GND
Comp.out
5p




R11 100k
C17
T:7.61V




4
5
6
R12 18k R13
R53
47 C20 470p
150k C108 0.1u C19 470p
L15 10n R49
SCHEMATIC DIAGRAM




C109 100p 0
Q3
R:0V




2SK2596
15n
L14
T:7.91V




12p
C21




C22 C24 47u16
D




6p C26 470p
470p
C23




R14 270
47k
R56
18
R15




TH1 -t
R60




R16 270
100k




C27 470p
C31

470p




C32 8p
C28 0.1u
L5
6.8n




R17
R57 150k
C33
470
C29 R19 33p
Q8




C38 100k C34
E




470p
C30 470p C35
470p 33p
2SC4116(Y)
DC SWITCH




R18
0.1u
R58 C36
0.1u 100
2.2k
F G H I J


SCHEMATIC DIAGRAM TKR-850
1




100u25
47u25
100p


0.1u
C49


C50


C51




C52


C53



C54
100p
2.5A




0.1u
F1




TX
470p
C41




DRIVE
15n




C55

470p
L6




15n
L7
AMP 2
FINAL AMP




100
R43
Q4
PD55008S Q5
RD60HUF1-01
C43 C61 C81 C160 L9 L11 ANT
18p 470p 470p 470p 15n 15n
C121


C122
C44
C40




R37



R40




R44
R22

470
30p




15p

15p




100
6p




0




0




C86



C89




110n
C83



10p




L12
6p




5p
22p

22p
10p

5p




R33




39n
L8
0
C123
C124

C59

C118


HSM88AS




HSM88AS
470p
100k



100k
R24


R23



C46




D4




D5
R20 R21 D4,5
470p 3




470p
47k
0 0 RF DETECTOR




1k
470p




0
C48




T:4.26V
02DZ6.2(Y)




R:0V
C71




C72




(X57-6270-XX)
R38
R36




R45
CN5




TX-RX UNIT

(A/2)-CN15
D2



R26

100




E
1
DC AMP B
VOLTAGE IC3 B
REFERENCE C120 TA75W01FU R41 3




470p

0.1u
R59 0.022u 5 4 0
100k
R35




IN2+ VEE
R31

220k




470 R55 6 3
470p




100k




IN2- IN1+




C112

C113
470k 7 2
OUT-B
2.2k




IN1-
R63




8 1
C75




VR1
180k




VCC
R72




OUT1
R34

0




4
C69



C70
100p