2-3 main unit (3), 2) unit main – Icom IC-M802 User Manual
Page 72
11 - 4
11-2-3 MAIN UNIT (3)
h
H5V
10k
R3315
NMR
UNLK
DRES
LSTB
MSTB
LDAT
LCK
FNCO
PODN
TRVS
TXVS
USAS
STMD
GENE
8V
S13V
H5V
5V
R3340
220
DRES
PTMP1
ECK
ESIO
H5V
W1102
W1101
H5V
8V
5V
S13V
DAGC
ASEN
NSEN
47k
R3903
INITIAL
M30624FGAFP
[USA],[CAN]
M30620FCAFP [OTH]
IC3303
P97
AVCC
VREF
P100/AN0
AVSS
P101/AN1
P102/AN2
P103/AN3
P104/AN4/KI0
P105/AN5/KI1
P106/AN6/KI2
P107/AN7/KI3
P00/D0
P01/D1
P02/D2
P03/D3
P04/D4
P05/D5
P06/D6
P07/D7
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
P42/A18
P43/A19
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
P66
P67
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
P95
P96
to FLASH WRITER
0.1
C1807
FZBUSY
FZCLK
0.1
C3901
MA2S111
D3004
4
5
3
2
1
0.1
C3310
0.1
C3311
47k
R3201
10
µ
L3301
C3009 0.1
(2)
UNIT
MAIN
MAIN UNIT(3)
M3LO
D2LO
47k
R3613
EALC
NMEI1
NMEI3
NMEO1
DTR
RPC
NSEN
DSAF
DSAFE
DSMD
DSMDE
D0
D1
D2
D3
D4
D5
D6
D7
A16
RSS
R3915 220
R3916 220
R3917 220
R3918 220
R3919 220
R3920 220
R3921 220
GND
NSEN
DSAF
DSAFE
DSMD
DSMDE
GND
D0
D1
D2
D3
D4
D5
D6
D7
A16
H5V
RXPC
DTRM
NMRS
NMEO
RSSW
NMEI2
NMEI
GND
GND
J3602
unit J5071
to PLL
L2305
0.27
µ
J2301
470p
C2304
C2310
100p
C2311
120p
D1LO
D1LO
unit J5801
from PLL
FANS
TRXS
POCV
ABWS
AFG
DSTB
0.1
C3606
DBP3
DBP2
DBP1
B8S
AJLC
DBP4
0.1
C3605
B7S
B6S
B5S
B4S
B3S
B2S
B1S
B0S
0.1
C3604
0.1
C3603
0.1
C3602
16
15
14
13
12
10
9
11
8
7
6
5
4
3
1
M62354GP
IC3606
2
VSS
NC
A03
A04
A05
A06
VCC
VDD
GND
NC
A02
A01
DI
CLK
DO
LD
47k
R3612
47k
R3204
AFMS
REFS
CSEN
MMS
EMS
NMS
L3S
L2S
L1S
L0S
L7S
L6S
L5S
L4S
1k
R3203
0.0047
C3202
100k
R3202
0.1
C3601
PCK
PDAT
PSEL
PST4
PST3
PST2
PST1
PSTB
DRES
PST5
PST4
PCO2
PST3
PST2
PST1
PCK
PDAT
UNLK
R3601 47k
R3602 47k
R3603 47k
R3604 47k
R3605 47k
R3606 47k
L3601 HF50ACC322513-B
L3602 HF50ACC322513-B
GND
D2LO
GND
M3LO
GND
GND
REFS
DRES
PST5
PST4
PCO2
PST3
PST2
PST1
PCK
PDAT
UNLK
S13P
S13P
S13P
S13P
H13P
unit J5001
to PLL
J3601
16
15
14
13
12
10
9
11
8
7
6
5
4
3
1
BU4094BCF
IC3605
2
QS
QS
Q8
Q7
Q6
Q5
VDD
QE
VSS
Q4
Q3
Q2
Q1
CLK
STR
D
16
15
14
13
12
10
9
11
8
7
6
5
4
3
1
BU4094BCF
IC3604
2
QS
QS
Q8
Q7
Q6
Q5
VDD
QE
VSS
Q4
Q3
Q2
Q1
CLK
STR
D
16
15
14
13
12
10
9
11
8
7
6
5
4
3
1
BU4094BCF
IC3603
2
QS
QS
Q8
Q7
Q6
Q5
VDD
QE
VSS
Q4
Q3
Q2
Q1
CLK
STR
D
16
15
14
13
12
10
9
11
8
7
6
5
4
3
1
BU4094BCF
IC3602
2
QS
QS
Q8
Q7
Q6
Q5
VDD
QE
VSS
Q4
Q3
Q2
Q1
CLK
STR
D
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BU4094BCF
IC3601
QS
QS
Q8
Q7
Q6
Q5
QE
VDD
VSS
Q4
Q3
Q2
Q1
CLK
D
STR
R3906 47k
R3331 220k
R3330 220k
R3329 220k
R3328 220k
R3326 220k
R3325 220k
R3324 220k
R3322 220k
A11
A7
A5
A4
A3
A2
A1
R3314 100k
R3313 100k
R3316 220k
R3327 220k
R3323 220k
R3321 220k
R3320 220k
R3319 220k
R3318 220k
R3317 220k
R3412 10k [USA],[CAN]
VERO
A8
R3409 10k [OTH]
FNC1
A12
R3413 10k [OTH]
R3408 10k
R3406 10k
R3405 10k
R3404 10k
R3403 10k
R3402 10k
0.1
C3201
RSS
TC7W04F
IC3201
8
7
6
5
4
2
1
3
0.0047
C3309
0.1
C3308
ASEN
RFML1
ACML1
NSEN1
TEMP1
ASEN1
27k
R3306
0.047
R3350
220k
C3307
REF
10k
R3302
10k
R3301
0.1
C3302
SDA
SCL
WP
VCC
H5
VSS
A2
A1
A0
5
6
7
8
4
3
2
1
HN58X24128FPI [USA],[CAN]
CAT24WC64J [OTH]
IC3301
D7
D6
D5
D4
D3
D2
D1
D0
R3307
220
PSTB
OUT1R
OUT7R
OUT4R
OUT3R
OUT2R
OUT5R
A7
A5
A4
A3
A2
A1
A11
A16
R3909 47k
R3908 47k
R3907 47k
SQLC1
MSTB
EPM
LDAT
R3339 220
220
R3338
220
R3337
220
R3336
MA2S111
D3336
MA2S111
D3337
LCK
47k
R3332
47k
R3334
NMEI3
FZTXD
R3335 220
R3333 220
D3302 MA2S111
D3301 MA2S111
DSTB
LSTB
FZTXD
CNVSS
RESET
EPM
FZCLK
FZBUSY
100p
C3007
FZTXD
CNVSS
RESET
GND
EPM
CE
NMEI2
FZCLK
FZBUSY
VCC
J3001
0.1
C1804
0.1
C1803
MA2S111
D1801
CWK
CSEND
0.1
C1801
0.0047
C1802
R1803 3.3k
R1802 3.3k
R1801 3.3k
2SD1619
Q1801
C1805 0.1
100
µ
L1804
AAF
0.1
C1806
100
µ
L1803
AMOD
HF50ACC322513-B
L1801
HF50ACC322513-B
L1802
ACC
6
1
4
5
3
7
2
J1801
8
DSPO2
GND
GND
GND
AGC1
GND
8V
GND
DSPI2
GND
GND
GND
DSPO1
GND
AGC2
GND
8V
GND
GND
GND
GND
DSPI1
J1102
STBOR
KEYINR
RQOR
RQIR
DOR
DI
DO
STBO
OUT2
OUT4
OUT4R
OUT2R
STBOR
DOR
OUT4
OUT2
STBO
DO
R3622 220
R3620 220
R3615 220
R3614 220
R3625 47k
R3627 47k
R3629 47k
OUT6
OUT8
UNLK
KEYINR
OUT7R
OUT5R
OUT3R
OUT1R
RQOR
RQIR
R3616 220
RQI
CK
R3617 220
R3619 220
RQO
R3621 220
R3623 220
R3624 220
R3626 47k
OUT1
R3628 47k
OUT3
OUT5
R3618 220
R3630 47k
OUT7
KEYIN
DRES
GND1
GND1
GND1
GND1
IBSY
GND1
192K
GND1
GND1
OBSY
GND1
GND1
GND1
J1101
to DSP
board J902
to DSP
board J901
NMEO1
NMEI1
DTR
RPC
PWRSR
27p
C3305
C3304 27p
CR-636A
X3301
X3301
10k
R3305
56k
R3303
56k
R3304
0.1
C3303
HV13
0.027
C3306
CP3301
C3312
2p
S-80942CNMC-G9C
IC3302
NC
CD
VSS
VDD
OUT
RESET
UNLK
R3312 1k
CNVSS
R3052 100k
R3051 4.7k
PCK
R3311 220
PDAT
R3310 220
PC02
R3309 220
BEEP1
TXS1
RXS1
PSEL
R3308 220
DTC114EU
Q3001
STAS
47k
R3026
47k
R3025
R3024 1k
R3023 1k
TXD
RXD
RB706F-40
D3003
RB706F-40
D3002
22k
R3030
2SC4116
Q3004
15k
R3029
47k
R3028
4.7k
R3027
CWK
RB706F-40
D3001
R3020 47k
KEYC
R3019 1k
5V
47
C3104
0.1
C3103
TA78L05F
IC3101
O
G
I
0.1
C3102
47
C3101
33
R3101
HV13
5V
S13V
BEEP1
ASEN1
TEMP1
NSEN1
ACML1
RFML1
SQLC1
TXS1
RXS1
PWRSR
R3018 47k
R3015 10k
R3013 10k
R3017 220
R3014 1M
C3008.0.1
C3006.0.1
C3005 0.047
C3004 0.047
C3003 0.047
C3002 0.047
C3001 0.047
R3036 47k
BEEP
R3012 1k
R3011 1k
ASEN
TEMP
R3010 1k
NSEN
R3009 1k
R3008 1k
R3007 1k
RFML
R3006 1k
SQLC
R3004 220
R3003 220
TXS
RXS
RB706F-40
D3007
RB706F-40
D3006
R3002 1.5k
R3001 1.5k
R3050 12k
PWRS
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
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
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
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
MAGC
AGC2
TS522ID
IC1101
100k
R1103
1M
R1104
10k
R1112
270k
R1106
100
R1114
1M
R1108
+
-
6
5
7
TS522ID
IC1101
AGC1
100
R1113
10k
R1111
4.7k
R1102
D1102
MA2S728
100k
R1101
3.3k
R1105
1M
R1107
+
-
2
3
1
D2LO
1k
R2713
DSPI2
1k
R2714
0.1
C2716
TS522ID
IC2702
TS522ID
IC2702
7
5
6
-
+
560p
C2715
0.0018
C2714
1k
R2712
0.0047
C2713
0.0047
C2712
1k
R2711
0.0047
C2708
1k
R2708
56k
R2705
1
3
2
+
-
56k
R2704
56k
R2702
10k
R2703
0.1
C2707
0.1
C2706
1000
µ
L2702
1000
µ
L2701
1k
R2701
L2703 100
µ
5
6
7
8
4
3
2
1
IF1
IF2
GND
L02
10
C2705
0.1
C2704
0.1
C2702
270
R2716
270
R2706
18
5V
R2715
C2701 0.1
C2703 0.1
RF1
RF2
VCC
L01
TA4107F
IC2701
BUS LINE2
BUS LINE1
S13V
5V
8V
OUT8
22k
R3035
R2306
47
R1804
10k
CP1101
[USA],[CAN] only
[USA],[CAN] only
4.13V
1.69V
2.80V
1.69V
1.61V
1.49V
0.05V
0.05V
4.17V
RX: 0V
TX: 11.7V
: voltage at RX
no specification
input impedance: 10M
Ω
range: 20V
unit: V
Digital tester
(TX): no modulation
*ANT(RX): no input
mode: J3E(USB)
frequency: 12.29 MHz
MESUREMENT CONDITIONS
DSP BOARD
DSPO2
GND
GND
GND
AGC1
GND
8V
GND
DSPI2
GND
GND
GND
DSPO1
GND
AGC2
GND
8V
GND
GND
GND
GND
DSPI1
J901
DI
DO
STBO
OUT2
OUT4
OUT6
OUT8
UNLK
RQI
CK
RQO
OUT1
OUT3
OUT5
OUT7
KEYIN
DRES
GND1
GND1
GND1
GND1
IBSY
GND1
192K
GND1
GND1
OBSY
GND1
GND1
GND1
J902