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A B C D E
TKR-850 SCHEMATIC DIAGRAM
1
FINAL UNIT
(X45-374X-XX)(A/2)
*R4
R49
R8
*R6
10
T:7.57V T:7.91V
0
T:7.61V
47u16
R:0V R:0V R:0V
* C25
* C26
470p
470p
470p
470p
470p
6.8k
10n
10k
C24
*L3
* L2
R1
C6
C10
R7
C18
C13
C20
L15
2
(X57-6270-XX)
TX-RX UNIT
(A/2)-CN19
Q2
2SC3356(R24)
CN1 * C1 * L1 *C8 * C17 * L14 C23
*R15 C31 L5
C21 470p 470p 6.8n
Q1 *
* R46
*R13
R48
470
Q3
* C34
* C33
2SC5110(O)
C22
R18
100
2SK2596
*R14
*R16
* C32
*
* C119
*R47
470p
*R2
C12
470p
470p
470p
22
47
* R11
*R12
470p
150k
100k
R3
C7
0.1u
R9
C14
C19
R17
R19
C35
C36
T:0.70V T:0.69V
R:0V R:0V
3
470p
470p
Q1-3
C15
C38
RF AMP
CN3
1
VTH
2
BAT
3 R60
(X57-6270-XX)
TX-RX UNIT
(A/2)-CN16
PDT
4 100k
470p
0.1u
2.2k
R57
C29
C30
R58
470
FAS
5
PC
6
8T
7
4 RSW
R56 Q8
8 47k 2SC4116(Y)
470p
470p
470p
470p
470p
470p
470p
E
470p
0.1u
DC SWITCH
TH1
-t
C91
C92
C93
C94
C95
C96
C97
C27
C28
D10
SURGE VOLTAGE
PROTECTOR REGULATOR
T:13.03V IC2
R:13.54V NJM78L05UA
CN4
1 3 1 R51 100k
FAB IN OUT
COM IC1
1SS355
FAG
100u25
TK11050M
10u10
2 2
470p
470p
100p
470p
0.1u
0.1u
6
100p
5 1
0.1u
Vcc Comp.out
2 5
Vcont GND
C100
C3
D10
C101
C99
C102
C103
C106
C107
4
C108
C109
3 Vref Comp.in
470p
C98
THERMOSTAT
R50
18
R52 39k
150k
R53
C104
100p
Q9
DTD123EK
6 DC SWITCH
X45-374X-XX L1 L2 L3 L8 L14 R2 R4 R6 R11 R12 R13 R14 R15 R16 R24 R46 R47 R72 C1 C8 C17 C21 C22 C25
0-10 K,E,C 10n 10n 18n 39n 15n 2.2k 22 47 100k 18k 47 270 18 270 100k 470 2.2k 180k 470p 8p 5p 12p 6p No
0-11 K2 10n 18n 4.7n 39n 10n 4.7k 10 10 100k 18k 47 270 18 270 120k 0 3.3k 180k 10p 3p 27p 12p 9p No
0-12 K3,C3 3.9n 27n 8.2n 68n 10n 4.7k 10 10 33k 15k 22 270 18 270 100k 0 3.3k 180k 10p 10p 56p 22p 12p No
3-01 C6 3.9n 27n 8.2n 100n 10n 4.7k 10 10 33k 15k 22 180 33 180 100k 0 3.3k 270k 10p 10p 56p 22p 12p 0.1