Text preview for : B51-8672-00-SDP.pdf part of Kenwood B51-8672-00-SDP Kenwood UHF FM Transceiver UHF FM Transceiver Kenwood TK-3160 SUPPLEMENT B51-8672-00-SDP.pdf
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A B C D E
TK-3160 SCHEMATIC DIAGRAM
1
TX-RX UNIT (X57-6730-XX)
PLLB PLLB
R16
0.1u
C19
L5
1k
CP1
47k*2
47k*2
CP2
CP3
1k*2
470p
C29
2
Q3 CP4
16
15
14
13
12
11
10
Q2
100p
100p
100p
9
UMG9N UMG9N 1k*2
Q1-3
R
P
LD/FOUT
ZC
PS
LE
DATA
CLOCK
MB15E03SL
LEVEL SHIFT
CV
C11
C12
C13
R19
470p
C34
10
OSCOUT
IC1
Q1
OSCIN
DTC144EE
XFIN
GND
VCC
FIN
DO
VP
PLL SYSTEM
R25
10k
R6
1
2
3
4
5
6
7
8
R15
47k 0 R20 R21
* R23 * R24
R7
0
0
* R22
0
10u 6.3
C18
C14
R:3.63V
0.1u
10u 6.3
C25
C22
470p
0.1u
C24
0.22u35
0.22u35
0.22u35
4.7u16
C32
C36
C38
C39
0.01u
C6
LD
PLLCLK
PLLDATA
PS
3 LE
7.5V 5C 5C
L801 F801 5T 5T
B B B
BATT SAVE SAVE
VOLOUT
1SR154-400
BATT 2ND_LO
D805
C828
470p
5R
DET EN1
EN2
EN3
VR801 EN4
REVERSE R31-0624-05 BATT
PROTECTION SB
R802
100
R803
0
R815
0
BATTSEL
1000p
C15
R816
R17
220k
VR1 5R
C852
470p
R12
100
470p
C2
R12-7491-05
100 C33
4
C27
0.01u
* R8 R4 R9
150n
R13
L3
0
0 2.92V 39k 47p
5C C30 L6
SB
470p
R1 R2
*R3 *C4 1 4
0.01u
C7
C9
100n
5R
CN801 VC +DC 22p
470k
R18
20 22k 10k
C31
C28
C35
56p
68p
56p
* C1
L1
470p
220k
19 2 3 R14 C16
C5
R5
0.01u
C3
GND OUTPUT
18 4.7u 2.2k 47p Q4 5TC
KTC4082 5RC
X1 5MSC
C10
17
10p
C8