30.2. RF Unit (Base Unit)RX
TX
KX-TC2000NZB/NZW/NZF SCHEMATIC DIAGRAM (Base Unit)
4.4V455kHz
10.695MHz
2.1V
4.8V
0V
0V
IC1
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
TP
R19
56K
R0603
R32
1M
R0603
R20
180K
R0603
C23
103
C0603
R12
100
R0603
C109
6800P
C0603
C50
22U/16V
EC5/5
R156
47
R0603
C136
2P
C0603
R18
2K2
R0603
R155
47
R0603
R154
47
R0603
C103
47UF/10V
EC5/5
C47
103
C0603
C2
104
C0603
Q1
R2
330
R0603 R5
10K
R0603
R4
8K2
R0603
R24
10K
R0603
C43
104
C0603
L1
3.3UH
L10
R54
15K
R0603
C36
100P
C0603
VC1
20P
C40
27P
C0603
R8
10K
R0603
C28
104
C0603
C52
223
C0603
C29
104
C0603
R26
150K
R0603
ZD11
15V/0.5WZD7.5
R13
62K
R0603
R51
3K6
R0603
R44
100K
R0603
R49
75K
R0603
C34
470P
C0603
R173
1K
R10
R170
1K
R0603
R174
1K
R10
C12
103
C0603
T1
1431
IFT\7
13
R50
8K2
R0603
DPX1
0830
DUP\5P
3
4
2
5
1
ANT
GRX
GTX
RX
TX
R3
15K
R0603
C6
104
C0603
R21
27K
R0603
C33
100P
C0603
T5
1436
IFT\7
4
5
3
2
1
R1
47
R0603
C45
682
C0603
T6
1961
IFT\7
C41
NA
EC5/2.5
C53
12P
C0603
Q3
R43
10K
R0603
DV1
VCD2 C61
104
C0603
R31
47K
R0603
R38
100K
R0603
R36
220K
R0603
R30
100K
R0603
X1
11.15MHZ
XTAL\10A
C54
2P
C0603
C44
105
C0603
C37
150P
C0603
R25
68K
R0603
C24
223
C0603
R52
NA
R0603
L10
1.2uH
L5
C1
47UF/10V
EC5/2.5
C35
18P
C0603
C11
473
C0603
C8
104
C0603
CF2
450K
FILTER\2
1 5
2
3
4
C38
1U/16V
EC5/5
C7
102
C0603
CF110.7MHZ
FILTER\1
1 3
2
R14
R0603
10K
C26
7P
C0603
C16
27P
C0603
R23
100K
R0603
C15
2U2/50V
EC5/5
C30
2U2/50V
EC5/2.5
C18
473
C0603
C133
NA
C0603
C17
10U/16V
EC5/2.5
C19
102
C0603
R15
R0603
5K6
C31
103
C0603
T2
1437
4
6
3
2
1
C20
2U2/50V
EC5/2.5
R16
15K
R0603
C27
103
C0603
C55
103
C0603
R22
4K7
R0603
C42
2U2 50V
EC5/5
R41
R0603
47K
R46
2K2
R0603
R33
0
R0603
C39
103
C0603
39
40
41
42
24
22
23
21
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
20
19
18
17
16
15
25
26
27
28
29
30
31
32
33
34
35
36
37
38
Q5
Q2
C60
27P
C0603
R45
470K
R0603
C25
4700P
C0603
C48
223
C0603
C57
39P
C0603
C62
39P
C0603
C59
39P
C0603
R56
2K2
R0603
R37
100
R0603
R48
22K
R0603
C58
682
C0603
R40
22K
R0603
C51
103
C0603
C10
470P
C0603
C9
470P
C0603
R10
39K
R0603
R7
330K
R0603
R6
10K
R0603
C32
2U2/50V
EC5/5
C125
10P
R175
NA
R0603
R198
0
R0603
C4
103
C0603
C22
103
C0603
ANT1
ANTENNA
PAD3
R53
15K
R0603
R42
10K
R0603
R35
100
R0603
C5
NA
C0603
C46
102
C0603
C14
NA
C0603
C56
5P
C0603
R55
680
R0603
Q4
C49
103
C0603
C110
1K
C0603
CH+
A
KX-TC2000NZB / KX-TC2000NZW / KX- TC2000NZF
63