Icom IC-FR3000 Service Manual

11 - 3
MODC
R95
100
TX OUT
V9V
V9V V9V
GND
GND
MOD
R1
18
R2
18
R3
18
C4
0.001
C77
0.001
R5
2.2k
C2
100p
R8
10
R4
4.7k
C5
100p
L2
27nH
R6
68
L1
18nH
C3
7p
R9
1k
R10
220
C8
0.001
D3
1SR154-400
L3
15nH
R11
4.7
R57
10
C6
8p
C17
0.001
L8
0.1µH
C15
0.001
C29
0.001
C9
0.001
L15
22nH
C90
10p
L9
0.1µH
R17
120
C89
5p
L14
10nH
R16
1k
D1
1SV308
C10
10p
C121
9p
C16
0.001
to 50PA UNIT
J2
L16
22nH
C91
5p
J5
R19
4.7k
R20
1k
R91
1k
C32
0.001
R18
10k
C28
47
I
C116
0.001
C117
100p
R21
10
R90
10
M9V
M9V
C27
0.001
C22
0.001
C24
100p
C115
100p
C114
0.001
T5V
C26
0.001
C98
47
R51
4.7k
R52
2.2k
R55
10
C18
100p
C21
0.001
R54
47
C20
100p
L10
18nH
C19
7p
R53
68
L11
27nH
W2
C1
0.001
C33
47
C60
10
D4
MA2S111
R50
2.2k
R31
1.8k
M9V
R37
10k
R36
10k
R33
1.5k
C35
0.0022
C59
0.047
LV
C92
0.001
R70
1M
R69
100
CP1
R87
2.2k
C67
2.2
TUNLK
R92 4.7
C107
100p
T5V
T5V
M9V
MODC
MOD
T6V
C120
0.001
C119
1
R56
22
C57
0.001
C56
10
R27
10
R26
10
C43
0.001
C44
10
C50
10
T6V
C65
0.001
C96
10
C34
0.001
R29
10
C37
0.001
C97
10
L27
BLM21PG221SN1
C85
0.001
C118
100p
1
2
3
4
5
6
7
8
9
10
11
12
J4
GND
GND
FWSWR
RVSWR
PATEMP
PCON
TMUTE2
M9V
M9V
C38
0.001
R23
10
R81
47k
OSCIN
1
OSCOUT
2
VP
3
VCC
4
DO
5
GND
6
LD
7
FIN
8
CLOCK
9
DATA
10
LE
11
FC
12
NC
13
FOUT
14
P
15
R
16
L17
ACB1608M-600
TUNLK
R39
33k
C48
0.001
C49
0.001
C61
0.001
R61
10
CP2
LOIN
TUNLK
LOIN
LOIN
12
34
X1
CR-732
12.800 MHz
C58
0.1
R38
100k
C103
0.01
C108
0.001
R41
1k
MIXO
R42
10k
R45
4.7k
R76
4.7k
C36
3.3
R83
47
C52
0.001
R84
6.8k
R85
100k
R78
47k
R77
47k
1
3
2
4
5
R93 220k
C111
0.1
C93
0.001
C100
10
R71
10
R94 100k
C68
0.001
C122
10
C109
10
R86
4.7k
C99
1
SCK
SDTO
DA1STB
TPLSTB
M9V
M9V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
J3
to LOGIC UNIT
J2
CP3
R88
10k
C110
100p
L28
BLM21PG221SN1
L29
ACB1608M-600
GND
TUNLK
W/NS
TLV
GND
TMUTE1
GND
SCK
DA1
TPL
SDTO
L30 ACB1608M-600
R98 5.6k
R97 5.6k
R96 5.6k
R99 5.6k
FWSWR
RVSWR
PATEMP
TMUTE2
C73
0.001
C74
0.001
C76
0.001
TXAF
GND
ETONE
GND
C69
0.001
L23L22
L22 – L25
ACB1608M-600
L24
L26
ACB1608M-600
L25
I TONE
VIN1
1
VOUT1
2
VOUT2
3
VIN2
4
VDD
5
LD
6
CLK
7
DI
8
VIN3
9
VOUT3
10
VOUT4
11
VIN4
12
VIN5
13
VOUT5
14
VOUT6
15
VIN6
16
DO
17
VDAREF
18
RESET
19
GND
20
VIN7
21
VOUT7
22
VOUT8
23
VIN8
24
C75 0.001
R79
47k
ETONEO
TXAFO
SCK
SDTO
TXAF
ETONE
PCON
PCON
DA1
SCK
SDTO
DA1
I TONE
I TONEO
W3
W5
R64
47k
TVCON
REFMOD
REFMOD
MODC
TVCON
C80
0.1
C82
10
C51
10
W4
R66
220k
C79
470p
C78
0.001
C104
0.1
C105
10
1
3
2
4
5
R68
10k
R67
560k
R80
6.8k
R24
10
R25
10
L18
ACB1608M-600
L19
ACB1608M-600
L20
ACB1608M-600
L21
ACB1608M-600
SCK
SDTO
FWSWR
RVSWR
PATEMP
PCON
TMUTE2
TPL
C47
10p
C46
10p
C45
10p
C39
0.001
C40
0.001
C41
0.001
C42
0.001
TMUTE1
C72
0.001
FWSWR RVSWR PATEMP TMUTE2
C113
10
C112
100p
G
O
I
G
O
TMUTE1
VCCVCON
GND OUT
to 50PA
UNIT
J1
R1
47
C1
0.001
R13
47
C2
100p
L1
1µH
J1
V9V
V9V
C17
6p
R3
4.7k
C3
47
C4
0.001
C14
100p
R4
8.2k
L5
22nH
C16
0.001
C22
100p
C9
10p
J5
TX OUT
C10
1p
C8
9p
C6
1p
R8
4.7k
L3
14nH
C7
2.5p
D1
1SV284
C28
1p
L7
47nH
D3
1SV284
R2
1k
L2
1µH
C29
0.5p
J2
C5
0.001
J3
LV
L6
82nH
D4
1SV284
D2
1SV284
C15
1p
R12
10k
R7
470
C11
9p
R6
3.3k
R5
180
C23
2p
C13
100p
J6
D5
1SV284
C24
3p
R14
47k
L4
82nH
C12
0.001
C27
100p
J4
MODC
C18
0.001
MOD
C25
0.001
R15
6.8k
C26
100p
Q2
2SC4226
Q1
2SC3356
Q1
2SC3356
Q2
2SC4703
Q3
2SC4226
Q5
2SC2712
IC1
TA78L05F
IC4
TA78L06F
Q6
2SC3661
Q10
2SK880
Q9
2SC2712
Q7
2SA1576
IC6
NJM2107F
IC2 MB15A02PFV-1
IC3
NJM2107F
TX UNIT
IC5 M62364FP
TVCO UNIT
8.3V
8.3V
3.5V
2.6V
2.5V
0.6V
5.0V
6.0V
0.0V
5.0V
0.7V
9.0V
1.5V
TX: 4.6V
UNTX:0.0V
TX: 6.8V
UNTX:9.0V
W: 0.5V
N: 4.9V
2.2V
1.4V
3.0V
2.5V
7.9V
Power supply: DC13.6V / Mesurement Frequency: 465.500 MHz / Internal resister of the volt meter: 50 kΩ/V

Icom IC-FR3000 Specifications

General

Brand	Icom
Model	IC-FR3000
Category	Repeater
Language	English