Text preview for : B51-8676-00-SD.pdf part of Kenwood B51-8676-00-SD Kenwood VHF FM Repeater VHF FM Repeater Kenwood TKR-850 SUPPLEMENT II B51-8676-00-SD.pdf
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FINAL UNIT
(X45-374X-XX)(A/2)
*R4
R49
R8
100u25
*R6
47u25
10
T:7.57V T:7.91V
100p
0
T:7.61V
0.1u
C49
C51
C54
100p
47u16
0.1u
C50
C53
C52
2.5A
F1
R:0V R:0V R:0V
* C25
* C26
470p
470p
470p
470p
470p
6.8k
10n
10k
C24
*L3
* L2
TX
470p
C41
470p
C55
R1
C6
DRIVE
L7
15n
C10
R7
C18
C13
C20
L15
15n
L6
AMP
FINAL AMP
R43
100
Q4
(X57-6270-XX)
Q5
TX-RX UNIT
PD55008S
(A/2)-CN19
Q2 RD60HUF1-01
2SC3356(R24)
CN1 * C1 * L1 *C8 * C17 * L14 C23
*R15 C31 L5
*C43 C61 C81 C160 L9 L11 ANT
C21 470p 470p 6.8n 470p 470p 470p 15n 15n
Q1 *
* R46
*R13
R48
470
*C121
*C122
Q3
* C34
* C33
* C44
2SC5110(O)
*C39
*C40
C22
R37
R44
R18
R40
R22
100
100
470
2SK2596
* C86
*C83
*C88
*C89
0
0
110n
L12
*R14
*R16
* C32
*
* C119
* L8
R33
*R47
470p
*R2
C12
0
470p
470p
470p
22
47
*C123
*C124
*C59
*C118
*C60
* R11
HSM88AS
HSM88AS
*R12
* R24
470p
100k
R23
C46
D4
D5
470p
150k
100k
R3
C7
0.1u
R9
C14
C19
R17
R19
C35
C36
T:0.70V T:0.69V
R:0V R:0V
R20 R21 D4,5
470p
470p
47k
0 0 RF DETECTOR
1k
470p
470p
Q1-3
470p
C15
0
C48
C38
RF AMP T:4.26V
02DZ6.2(Y)
R:0V
C71
C72
(X57-6270-XX)
R38
R36
R45