Main unit (3), 2-3 main unit (3), Unit (2) main – Icom IC-F7000 User Manual
Page 73
12 - 4
12-2-3 MAIN UNIT (3)
VOLTAGE LINE
Explanatory notes
TX LINE
RX LINE
COMMON LINE
8V
unit J5001
to PLL
board J9902
to DSP
board J9901
to DSP
ACC
board J8201
DISPLAY
to RC-26
H13V
TXD
RXD
GND
FAFG
FAF
FMODG
FMOD
SQLS
13.8V
AGND
AMOD
AAF
CWK
SEND
EALC
RX: 3.68V
H5V
FZTXD
CNVSS
RESET
EPM
NMEIO2
FZBUSY
FZCLK
CK_IN
CK_IN
H5V
5V
SQLC1
RD
WR
CS2
5V
DRES
LSTB
CK
DRES
DI
CK
CK_IN
H5V
CK_IN
HV13
PRES
NMR
DRES
DRES
NMR
DRES
5V
H5V
C1905 0.1
HF50ACC322513-B
L1904
H5V
S13V
H5V
H5V
H5V
5V
S13V
UNIT (2)
MAIN
R3203 1k
47k
R3204
H5V
H5V
H5V
H5V
H5V
H5V
H5V
H5V
HV
HV
HV
REF
REF
REF
REF
REF
REF
HV
H5V
REF
S13V
S13V
S13V
S13V
S13V
S13V
S13V
S13V
S13V
S13V
S13V
H5V
H5V
H5V
H5V
H5V
H5V
H5V
5V
5V
5V
5V
5V
5V
H5V
HV13
5V
S13V
H5V
HV13
5V
S13V
HV13
HV13
HV13
HV13
HV13
HV
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
5V
HV13
5V
S13V
HV13
S13V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
8V
RX: 0V
TX: 11.26V
10k
R1804
L2053 100
µ
HF50ACC322513-B
L1908
L2052 100
µ
L2051 HF50ACC322513-B
1000
C2009
ERJ3GE-JPW
R1019
ERJ3GE-JPW
R1013
Writer
FLASH
UNLK
DRES
R3613 47k
47k
R3608
CK_IN
0.0047
C3202
220
R3340
MSTB
0.1
C3802
2SA1586
Q3801
DTC114EU
Q3802
STBOR
0.1
C3901
STAS
TULC
TSCC
TURC
TMC4
TMC3
TMC2
TMC1
220k
R3341
R3345 47k
100k
R3347
0.0047
C3319
220
R3307
PSTB
0.1
C3311
PWRS
CSEND
AMOD
AAF
CWK
L1803 100
µ
L1804 100
µ
C1805 0.1
ASEN
EALC
0.1
C1807
HF50ACC322513-B
L1801
10k
R1805
SQLC
DTC114EU
Q1802
0.1
C1806
L1805 100
µ
0.1
C1804
0.1
C1803
MA2S111
D134
0.1
C1801
R1801 3.3k
R1802 3.3k
R1803 3.3k
0.0047
C1802
2SD1619
Q1801
HF50ACC322513-B
L1802
6
1
4
5
3
7
8
J1801
2
AFO
from MAIN (1)
FMOD
to MAIN (1)
TXD
L2055 1M
RXD
L2054 HF50ACC322513-B
4
7
6
3
1
2
5
8
J2051
DSPO2
to MAIN (1)
DSPO1
to MAIN (1)
AGC1
REF
C1618 1
R1612 1k
BEEP
DSPI1
from MAIN (2)
GND
GND
GND
DSPO1
GND
8V
GND
GND
GND
DSPI1
DSPO2
GND
GND
GND
AGC1
GND
8V
GND
DSPI2
GND
GND
R3629 47k
R3628 47k
R3627 47k
R3626 47k
R3625 47k
R3623 220
R3622 220
R3621 220
R3620 220
R3619 220
R3618 220
R3617 220
R3616 220
R3615 220
R3614 220
CP1101
DRES
UNLK
DSKYA
OUT8
VSQL1
TRFD1
ALE02
ALE01
CWST1
STBOR
DOR
RQOR
DI
CK
RQIR
GND1
UNLK
GND1
OUT8
OUT6
TRFD
ALE1
GND1
STBO
DO
GND1
DI
IBSY
GND1
192K
DRES
DSKY
GND1
VSQL
ALE2
CWST
GND1
OBSY
RQO
GND1
CK
RQI
GND1
J1101
J1102
RB706F-40
D3001
1k
R3019
47k
R3020
KEYC
100p
C3007
FZTXD
CNVSS
RESET
EPM
NMEIO2
FZCLK
FZBUSY
H5V
10
µ
L3301
J3001
M3LO
R3604 47k
R3605 47k
R3606 47k
R3601 47k
DRES
PCON2
PST3
PST2
PST1
PCK
PDAT
UNLK
L3602 HF50ACC322513-B
L3601 HF50ACC322513-B
HV13
GND
M3LO
GND
GND
PTMP
REFS
REFV
DRES
PCO2
PST3
PST2
PST1
PCK
PDAT
UNLK
PS13
PS13
PS13
PS13
H13V
J3601
D0
D1
R3805 220k
D2
R3806 220k
D3
R3807 220k
D4
R3808 220k
D5
R3809 220k
D6
R3810 220k
D7
R3811 220k
R3817 220k
A0
R3327 220k
A12
R3328 220k
A13
R3329 220k
A14
R3330 220k
R3331 220k
A15
A1
R3316 220k
A2
R3317 220k
A3
R3318 220k
A4
R3319 220k
A5
R3320 220k
A6
R3321 220k
A7
R3322 220k
A8
R3323 220k
A9
R3324 220k
A10
R3325 220k
A11
R3326 220k
DI
CK
DSTB
LSTB
R3337 220
R3336 220
R3335 220
R3333 220
DTC114EU
Q3606
DTC114EU
Q3605
2SA1586
Q3601
12k
R3643
22k
R3640
DTC114EU
Q3603
DTC114EU
Q3602
R3821 470
R3820 470
R3819 470
R3818 470
D7
D6
D5
D4
D3
D2
D1
D0
D0
D1
D2
D3
D4
D5
D6
A8
A13
A15
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
A10
D7
A9
A11
IS62C1024L-45T
IC101
OE
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
GND
I/O2
I/O1
I/O0
A0
A1
A2
A3
A4
A5
A6
A7
A12
A14
A16
NC
VCC
A15
CE2
WE
A13
A8
A9
A11
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
47
C3610
0.1
C3607
CLK
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
VCC
GND
D7
D6
D5
D4
D3
D2
D1
D0
OUTEN
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
TC74AC574FT
IC3608
2
FANS
TRXS
0.1
C3606
POCV
DI
CK
DSTB
VSS
NC
AO3
AO4
AO5
AO6
VDD
VCC
GND
NC
AO2
AO1
DI
CLK
LD
DO
16
15
14
13
12
10
9
11
8
7
6
5
4
3
1
M62354GP
IC3606
2
B7S
B6S
B5S
B4S
B3S
B2S
B1S
B0S
16
15
14
13
12
10
9
11
8
7
6
5
4
3
1
BU4094BCF
IC3604
2
QS
Q'S
Q8
Q7
Q6
Q5
V+
OE
GND
Q4
Q3
Q2
Q1
CLK
STR
D
AFMS
CSEN
R3016 47k
R3611 47k
R3610 47k
R3609 47k
0.1
C3603
1
C3804
AJLC
MMS
EMS
NMS
MSTB
16
15
14
13
12
10
9
11
8
7
6
5
4
3
1
BU4094BCF
IC3603
2
QS
Q'S
Q8
Q7
Q6
Q5
V+
OE
GND
Q4
Q3
Q2
Q1
CLK
STR
D
0.1
C3602
PRES
B8S
L5S
L4S
L3S
L2S
L1S
L0S
PST3
PST2
PST1
PCK
PDAT
PSEL
CK
DI
LSTB
PSTB
0.1
C3601
16
15
14
13
12
10
9
11
8
7
6
5
4
3
1
BU4094BCF
IC3602
2
QS
Q'S
Q8
Q7
Q6
Q5
V+
OE
GND
Q4
Q3
Q2
Q1
CLK
STR
D
16
15
14
13
12
10
9
11
8
7
6
5
4
3
1
BU4094BCF
IC3601
2
QS
Q'S
Q8
Q7
Q6
Q5
V+
OE
GND
Q4
Q3
Q2
Q1
CLK
STR
D
DRES
100k
R3202
NMR
RSS
A19
R3815 220k
A18
R3814 220k
R3813 220k
A17
A16
R3812 220k
2SC4116
Q3031
0.01
C3201
47k
R3201
1k
R3306
0.0047
C3307
D7
D6
D5
D4
D3
D2
D1
D0
ASEN1
TEMP1
NSEN1
DCV1
RFML1
R3803 220k
R3804 220k
TC7W04F
IC3201
8
7
6
5
4
2
1
3
0.1
C3302
10k
R3301
10k
R3302
SDA
SCL
VCC
WP
VSS
NC
A1
A0
7
6
8
5
4
2
1
3
CAT24WC256K1.8
IC3301
47
C3104
0.1
C3103
TA78L05F
IC3101
O
G
I
0.1
C3102
47
C3101
33
R3101
UNLK
VSQL1
ALE01
ALE02
TRFD1
CWST1
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
0.47
C3803
MA2S111
D3802
470
R3801
ERJ3GE
-JPW
R3823
2.2k
R3816
DTC114EU
Q3302
A8
A7
A6
A2
A1
R3409 10k
R3408 10k
R3407 10k
R3403 10k
R3402 10k
0.1
C3608
RESET
4
5
3
2
1
TC7SZ32FU
IC3607
R3350 47k
R3339 220k
SQLC1
R3348 47k
R3313 100k
R3314 100k
R3349 1k
R3334 47k
R3332 47k
R3905 47k
MA2S111
D3302
MA2S111
D3301
NMEIO2
DOR
RQIR
NMEI1
NMEO
RQOR
DSKYA
DTR
RPC
PWRSR
EPM
FZBUSY
FZCLK
NMEIO2
FZTXD
47k
R3026
RB706F-40
D3003
47k
R3025
RB706F-40
D3002
1k
R3024
1k
R3023
TXD
RXD
56k
R3303
56k
R3304
0.1
C3303
NC
NC
VSS
VDD
OUT
3
2
1
4
5
S-80842CNMC-B63
IC3302
4
5
3
2
1
100k
R3344
TC7S08F
IC3304
1k
R3343
C3305 12p
C3304 12p
C3317 33p
C3318 33p
C3316 0.1
0.1
C3315
470k
R3342
MA2S111
D3303
220k
R3305
2SC4116
Q3301
(14.7456MHz)
CR-636A
X3301
(32.768kHz)
DMX-26S
X3302
CWK
MA2S111
D3031
4.7k
R3032
47k
R3034
15k
R3033
CNVSS
10k
R3315
R3346 10k
PCK
R3311 220
PDAT
R3310 220
R3309 220
PCON2
BEEP1
22k
R3031
PWRSR
PSEL
R3308 220
RXS1
TXS1
RFML1
BEEP1
ASEN1
TEMP1
NSEN1
DCV1
SQLC1
TXS1
RXS1
C3001 0.0047
C3002 0.047
C3003 0.047
C3004 0.047
C3005 0.047
R3014 1M
C3008 0.0022
R3015 47k
R3013 47k
RB706F-40
D3007
RB706F-40
D3006
R3012 1k
R3011 1k
R3010 1k
R3009 1k
R3008 1k
R3007 1k
R3006 1k
R3004 220
R3021 47k
R3017 220
R3003 220
C3009 0.1
NSEN
R3052 100k
R3051 4.7k
BEEP
ASEN
TEMP
RFML
SQLC
TXS
R3002 1.5k
R3001 1.5k
5V
R3050 12k
RXS
HV13
S13V
PWRS
BUS LINE1
M30624FGAFP
IC3303
P97
AVCC
VREF
P100/AN0
AVSS
P101/AN1
P102/AN2
P103/AN3
P104/AN4/KI0
P105/AN5/KI1
P107/AN7/KI3
P106/AN6/KI2
P00/D0
P01/D1
P02/D2
P03/D3
P04/D4
P05/D5
P07/D7
P06/D6
P10
P11
P12
P13/D11
P14/D12
P15/D13/INT3
P16/D14/INT4
P17/D15/INT5
P20/A0
P21/A1
P22/A2
P23/A3
P24/A4
P25/A5
P26/A6
P27/A7
VSS
P30/A8
VCC
P31/A9
P32/A10
P33/A11
P34/A12
P35/A13
P36/A14
P37/A15
P40/A16
P41/A17
P43/A19
P42/A18
P44
P45
P46/CS2
P47/CS3
P50/WRL/WR
P51/WRH/BHE
P52/RD
P53/BCLK
P54/HLDA
P55/HOLD
P56/ALE
P57/RDY
P60
P61/CLK0
P62/RXDO
P63/TXDO
P64
P65
P67
P66
P70
P71
P72
P73
P74/TA2OUT
P75/TA2IN
P76/TA3OUT
P77/TA3IN
P80/T4OUT/U
P81/TA4IN/U
P82/INT0
P83/INT1
P84/INT2
P85/NMI
VCC
XIN
VSS
XOUT
RESET
P86/XCOUT
P87/XCIN
CNVSS
BYTE
P90
P91
P92/DA1
P93/DA0
P94
P96
P95
0.1
C3310
0.0047
C3309
0.1
C3308
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
81
82
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
52
51
53
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
32
1
8V
S13V
BUS LINE2
HV
H5V
5V
MAIN UNIT (3)