Tekcom TM366-USA, Schematic Diagrams

Page: 7 / 8

1 2 3 4
A
B
C
D
4 3 2 1
D
C
B
A
VR3
10K
R49
4K7
1
2
C91
102
R34
220
1
2
C114
1U
R681
22K
R687
10K
R699
22K
R695
10K
R696
680
R684
10K
R690
470K
R689
10K
1
2 3
D5
1SS184
A K
D4
MA732
C116
2.2UF/25V
1
2
C74
103
C98
100U
1 2
L9
5.5T(+)
1 2
L18
2.2UH
1 2
C656
103
1 2
C657
682
1 2
C55
1U
R92
NC
R693
15K
R71
4K7
1 2
C21
5P
R61
220
1
2
C654
332
1
2
C31
33PF
R1
10K
1
2
C51
102
R42
47K
1
2
C15
7P
R57
100
R58
0
1 2
C653
472
1
2
C11
22P
1 2
C59
102
R3
220
1 2
L5
2.2UH(LOAD)
1
2
C10
1P
1
2
C6
30P/500V
1
2
C5
36P
1
2
C4
15P
1
2
C9
1P
1 2
C3
102
1 2
L3
4T(+)
1 2
L2
4T(+)
2 3
1
ANT
1
2
C2
39P 500v
1
2
C89
102
1
2
C95
102
C97
100U
1 2
C94
22P
1
2
C96
33P
1
2
C90
18P
L8
47NH
1
2
C72
102
1
2
C7
1P
R4
10K
R5
10K
R18
100
R43
470(1/2W)
C117
100U
R20
15K
R22
5.6k
C71
1000U/25V
1
2
C73
104
R72
10K
1 2
C32
30PF
R23
4K7
1
2
C26
10P
1
2
C27
33p
R2
220
1
2
C16
102
A
K
D14
1N4001
1
2
C28
563
1
2
C77
103
R83
2.2K
1
2
C92
102
R17
270(1/2W)
1 2
C99
10P
1
2
C658
330P
R19
4K7
A K
D3
MA732
A
K
D13
1N4001
1
2
C12
5P
R697
22K
R698
22K
R27
100
1
2
C115
102
1
2
C144
390P
1 2
C143
392
R111
39K
R112
39K
1 2
C142
222
1
2
C141
560P
R109
47K
R108
36K
R110
15K
C167
10uF
PWR ON
VCC
1 2
C648
104
SPK1
8R
R142
1R
C162
4U7
C149
10U
1 2 3 4 5 6 7 8 9
10 11 12
IC11
LA4629
1 2
C159
224
1 2
C160
224
1
2
C145
104
R113
100K
R115
47K
R147
47
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
J2
PIN30
1
2
C113
1U
R153
1K
R638
470K
1
2
C23
10P
C163
100U
R141
47
C165
470U/25V
C164
470U/25V
DSCRX
CLK
UL
DATA
BEEP
1
2 3
4
IC1
RA351516
1 2
4 5
3
Q22
FMG9A
C105
1P
1
1
2
2
3
3
4
4
5
5
J4
CN5
L143
1UH
C1
36P 500v
G
D
S
Q9
2SK302
C24
10P
C101
0.5p
1 2
L1
4T(+)
B
C
E
Q10
2SC4901
C102
1.5P
C106
102
R26
1K
C112
9P
C109
102
R28
100
C111
102
C121
102
MUTE
DCSRX
DET-AF
SAVE
R54
NC
VCC
BUSY2
short
USA
R139
47K
1 2
C157
473
BEEP
SAVE
VCC
R105
100K
R104
100K
R101
10K
R137
10K
R103
47K
1 2
C138
153
C140
10UF
1
2
C139
103
C147
33UF
1
2
C146
104
1
2
C136
1UF
R102
47K
R100
10K
R140
10K
C137
153
C156
473
R138
47K
TO-SP
TO-SP
C133
470p
C135
470p
C148
470p
C150
470P
C152
470P
C154
470p
C153
470p
C52
470p
C169
470p
C49
470p
C53
470P
C54
470p
C56
470p
C61
470p
C66
470p
C57
470p
C58
470p
C65
470p
C36
470P
1 2
C107
1P
C44
33U
R47
1K
1
2
C50
472 1
2
5
T3
A001
R31
22K
R41
560k *
R48
3.3K
1
2
C129
102
1
2
C175
0.1U
1
2
C173
220P
1 2
C60
1UF
1 2
C8
820P
1
2
C176
0.1U
1
2
C174
220P
1
2
C177
12P
R29
220K
VR4
20K
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16
IC7 BA4116
1 2
4 3 5
F4
CFWM450G
RSSI VCC
1
2
C170
472
R30
47K
20.95MHz
SQL-OUT
SQL-OUT
RSSI
R63
100
R62
22
R64
3.3K
C179
10U
VC2
10P
1
2
C184
1000P
1
2
C186
22P(UJ)
1
2
C180
7P
1
2
C181
30P
1
2
C187
56P(UJ)
FIN1
1
VCC
2
CP1
3
GND
4
LD
5
CK
6
DATA
7
EN
8
BO
9
OSCO
10
OSCI
11
SW
12
GND
13
CP2
14
VCC
15
FIN2
16
IC16
8825B
R50
10K
CLK
DATA
PLLCS
C188
2.2U(10V)
*
*
*
R51
100
R55
5.6K
1 2
C182
100P
1
2
C185
1000P
1
2
C189
223
1
2
C190
330P
VCC
20.95MHz
UL
C183
102
LOW
R65
33K
3
2
1
8
4
IC12A
NJM2904M
R66
15K
VTX
R70
10K
1 2
C192
104
R86
43K
1
2
C197
103
1 2
C191
104
R76
2.2K
R87
4.7K
R78
470
5
6
7
IC12B
NJM2904M
R79
470K
R85
1K
1
2
C193
102
R181
100
1
2
C194
102
1 2
C122
224
R89
4.7K
R80
220
C132
4.7uF
C126
10uF
1
2
C198
224
1
2
C199
224
1
2
C195
102
1
2
C123
1UF
VR5
20K
HIGH
1
2
C124
100p
1
2
C196
102
R184
22
B
C E
Q5 MPS8550
VR6
1K
R90
6.8K
R182
10k
HI/LO
1
2
C70
102/200V
C69
47U/25V
HI/LO
1
2
C128
104
1 2
C19
0.5P
1
2
C20
7P
1
2
C18
9P
1 2
C17
0.5P
R59
NC
412
1
2
C22
102
1
2
3
D22
MMBD352LT1
1
2
3
D23
MMBD352LT1
R46
2.2K
R96
47K
C63
10U R97
47K
R98
47K
R127
100K
1 2
C118
682
1 2
C119
682
R130
5K6
R99
10K
1 2
C127
1U
R131
10K
1
2
C130
222
R107
100K
R106
100K
X0
12
X1
13
Y0
2
Y1
1
Z0
5
Z1
3
INH
6
A
11
B
10
C
9
X
14
Y
15
Z
4
16
8
IC15
NJU4053BV
VCC
R132
3.3K
1 2
C131
222
DSC-ATIS SW
DSC-ATIS SW
ATIS
R133
1K
RFDET
R134
0
C100
10UF
1
2
C168
102
RFDET
R190
100
R44
1k
1
2
3 4
6
5 7
L10
P8001
1
2
3
4
6
5 7
L11
A319
1
2
3
4
6
5 7
L12
A319
1
3
4
6
5 7
2
L13
A139
1
2
3
5 7
4
6
T1
A135
1
2
3 4
6
5 7
T2
A138
2
1 3
F1
21.4MHZ
2
1 3
F2
21.4MHZ
1
2
X2
20.95MHZ
C
E B
IC5
78M05
3 1 2
4 5
Q13
FMA5A
1
2 3
D8
DAN235E
OUT
1 2
4 5
3
Q19
FMG9A
C64
47UF
TO -2ND RECEIVE
VTX VRX
R67
220K
POWER
VTX
VRX
F SW
8V
VRX
8V
DSC2
DSC2
VRX
R69
470
TX INH
B
C E
Q7
2SB1184
1
2
C158
470p
1
2
3 4
6
5 7
L19
P8001
B
C
E
Q20
MMBT3904
B
C
E
Q15
MMBT3904
B
C
E
Q11
2SC3839KN
B
C
E
Q2
C3356
B
C
E
Q8
MMBT3904
1
2
3
4
6
5 7
L14
TRANS A319
VCC VCC
VCC
VCC
GND
OUT IN
IC3
7808
14
13
12
IC10D
NJM3403
8
9
10
IC10C
NJM3403
1
2
3
11
4
IC10A
NJM3403
7
6
5
IC10B
NJM3403
1
2
3
11
4
IC6A
NJM3403
7
6
5
IC6B
NJM3403
8
9
10
IC6C
NJM3403
14
13
12
IC6D
NJM3403
1 2
C25
102
POWER
R191
2.2K
B
C
E
Q24
MMBT3904
VCC
B
C
E
Q14
MPS8550
TX INH
TX INH
RX-SW
R114
27K
PD
MOD
VCC
RX-SW TX-SW
3 1 2
4 5
Q26
FMA5A
TX-5V
RX-5V
VCC
TX-SW TX-SW
C40
10UF
1
2
C93
102
C178
68UF
B
C
E
NC
R195
NC
F SW
R93
100
1
2
C104
103
R198
10K
1
2
R197
0
R199
NC
MUTE2
MUTE2
R33
10K
1 2
C125
224
1
2
3
4 5
6
7
8
IC609
H9032D
R632
47K
1 2
C629
104
1
2
C605
30PF
R637
1M
1
2
X601
3.58MHZ
1
2
C604
30PF
R633
47
R149
47
R148
47
R150
47
VCC
NetQ7-C
NetQ7-C
A
K
D9
DIODE
A
K
JP1
NC
R630
100
C171
470p
C33
104
R194
10K
R192
10K
R193
10K
1
2
C334
NC
1
2
L20
NC
R680
47K
1
2
C659
104
R68
1.2K
C14
18P/500V
C47
6P/500V
1
2
L99
4T
TM366-USA RF Schematic Diagram
R151
18K
R35
NC (47 )
F SW
D15
NC (1SS356)
C200
470P
R622
NC
R621
NC
R620
NC
1
2
C201
NC
MIC/AF SW
MIC/AF SW
C34
470P
C67
470p
C68
470p
C29
100p
C30
100p
C35
470p
8V
VCO
Date: Sep 13,2005 Rev.:A