![background image](http://html2.mh-extra.com/html/icom/ic-7100/ic-7100_service-manual-addendum_3610552035.webp)
28
LQW18AN56NG00
L2505
24P
C2419
150P
C2418
C2766
2.5P
0.12U
L2108
4.7k
R2156
LQW18AN68NG00D
L2308
120
R2208
9P
C2665
0.001
C2422
L2324
LQW18AN82NG00D
39P
C2354
100k
R2755
0.01
C2251
560
R2321
L2504
LQW18AN56NG00
0.001
C2666
470
R2166
470
R2161
0.01
C2566
330
R2157
2P
C2713
68
R2108
6P
C2765
R2019
47
IC2203
BGA616
1
IN
2
GND
3
OUT
4
GND
3DST
100
R2107
10P
C2552
22
R2103
0.1
C2205
L2351
0.33U
IC2001
SN74AHC1GU04DCK
1
2
3
4
5
150
R2264
0.1
C2218
100k
R2252
D2753
HVD147
C2711
3P
Q2003
L2SA1576AR
HVD147
D2402
5P
C2508
Q2922
LDTA114EE
560
R2752
100k
R2603
10
R2109
Q2916
LDTC114EE
15P
C2152
18P
C2201
220
R2265
27N
L2652
7P
C2709
L2004
22U
0.1
C2223
C2233
33P
47
R2419
18k
R2006
C2805
22P
150
R2326
Q2101
KTC3770U
22P
C2610
0.001
C2772
DBRS
C2330
82P
47P
C2325
0.1
C2021
0.01
C2007
18P
C2712
L2326
LQW18AN82NG00D
Q2901
LDTC114EE
0.001
C2003
R2772
82
CP10S
CP2422
15P
C2416
12P
C2112
560
R2753
0.1
C2002
C2232
0.1
12P
C2156
560
R2302
1LO
100k
R2656
47
R2009
0.001
C2771
68P
C2242
C2605
8P
47N
L2552
270
R2774
22P
C2120
220
R2215
220
R2216
47P
C2410
270
R2266
C2705
5P
C2252
270P
68N
L2802
82
R2503
39N
L2606
330
R2104
47N
L2212
22P
C2153
0.001
C2206
C2559
10P
D2752
DB3J315E
0.1
C2221
SHORT1005
CP2152
9P
C2105
0.01
C2667
39P
C2323
0.01
C2616
C2804
0.001
100P
C2774
100
R2158
D2201
HVD147
C2703
5P
D2651
HVD147
Q2904
LDTC114EE
82P
C2604
150
R2262
6P
C2166
SN74AHC74PW
IC2003
1
1CLR
2
1D
3
1CK
4
1PR
5
1Q
6
1Q
7
GND
8
2Q
9
2Q
10
2PR
11
2CK
12
2D
13
2CLR
14
VCC
33N
L2704
C2331
24P
1k
R2228
L2206
1U
33P
C2405
C2504
18P
L2155
12N
0.47U
L2409
15N
L2757
0.001
C2803
180
R2604
39
R2263
2P
C2313
33P
C2564
180P
C2664
HVD147
D2404
18P
C2111
18P
C2753
220
R2221
0.01
C2157
0.1
C2010
D2202
DB3J315E
5P
C2657
39N
L2655
56P
C2200
C2603
8P
120
R2207
0.1
C2217
SHORT1005
CP2251
120
R2502
MMZ1005B601C
EP2002
560
R2402
0.1
C2014
HVD147
D2251
HVD147
D2262
1
C2230
1k
R2223
LOF5
Q2905
LDTA114EE
CP2210
CP10S
0.01
C2404
0.01
C2261
PCK
220
R2205
0.1U
L2105
6P
C2764
0.001
C2424
0.01
C2336
C2806
0.001
LOF1
SHORT1005
CP2204
0.01
C2124
5V
0.01
C2409
47
R2163
150
R2325
560
R2505
Q2902
LDTC114EE
270
R2776
39P
C2505
8P
C2004
15N
L2405
C2327
47P
C2563
15P
0.001
C2908
C2226
0.001
0.001
C2773
560
R2651
Q2913
LDTA114EE
C2752
0.001
0.1
C2222
4P
C2768
0.01
C2402
27N
L2706
10
R2351
HVD147
D2252
68P
C2606
0.1
C2213
Q2917
LDTC114EE
0.47U
L2410
D2322
HVD147
39N
L2306
L2604
LQW18AN56NG00
0.001
C2165
SHORT1005
CP2206
150
R2416
33P
C2312
0.1U
L2208
D2701
HVD147
7P
C2555
27P
C2554
DLF1
Q2921
LDTC114EE
LQW18AN56NG00
L2557
C2301
47P
39P
C2310
36P
C2408
0.1
C2204
CP2211
CP10S
0.001
C2155
39
R2414
0.01
C2551
IC2771
UPC2709TB
6
2
4
3
5
1
47N
L2203
C2601
15P
10P
C2118
47
R2203
L2760
47N
0.33U
L2771
0.1
C2220
LQW18AN82NG00D
L2502
7P
C2324
39
R2702
0.1
C2216
220
R2410
100k
R2305
27N
L2654
220
R2304
0.01
C2751
10k
R2102
0.1
C2016
100k
R2706
R2224
15
39N
L2407
27P
C2654
2P
C2653
22N
L2102
0.001
C2239
33P
C2119
0.001
C2219
10P
C2238
1k
R2111
D2552
HVD147
30P
C2502
6P
C2758
0.1U
L2104
100k
R2506
C2661
5P
Q2914
LDTA114EE
C2565
18P
0.001
C2420
8V
56P
C2121
12N
L2761
0.1
C2020
0.01
C2716
1k
R2016
15P
C2612
LR-317
L2404
220
R2020
47
R2010
12P
C2417
180
R2606
470
C2125
0.001
C2352
18
R2775
Q2910
LDTC114EE
0.47U
L2262
D2551
HVD147
D2301
HVD147
47P
C2509
EP2205
MMZ1005B601C
0.01
C2256
27N
L2707
100k
R2553
EP2202
MMZ1005B601C
10N
L2154
C2707
9P
C2501
33P
39P
C2123
82
R2504
3P
C2553
270
R2251
33N
L2607
10
R2155
1k
R2201
4P
C2759
0.47U
L2107
EP2204
MMZ1005B601C
LQW18AN56NG00
L2555
0.47U
L2310
220
R2008
1k
R2015
47N
L2402
SHORT1005
CP2202
18P
C2755
C2334
470P
15k
R2005
LOF4
12
R2151
27P
C2151
C2302
22P
Q2909
LDTC114EE
D2602
HVD147
C2659
7P
DLF2
C2304
18P
82
R2405
33k
R2001
C2161
0.001
0.0033
C2018
CP10S
CP2421
HVD147
D2261
Q2919
LDTA114EE
39N
L2109
180
R2653
0.01
C2513
39
R2324
IC2401
UPC2709TB
6
2
4
3
5
1
Q2911
LDTC114EE
LQW18ANR12G00D
L2325
0.1U
L2303
100P
C2562
15P
C2710
33
R2605
SHORT
CP2001
0.47U
L2301
560
R2601
3R3V
4P
C2506
D2601
HVD147
220
R2261
82N
L2204
8P
C2122
4P
C2117
82
R2773
C2254
270P
4P
C2761
270P
C2602
10P
C2162
C2503
12P
L2411
0.33U
82P
C2212
39N
L2553
100
R2105
15
R2803
IC2204
XC6221A182MR
1
VIN
2
VSS
3
CE
4
NC
5
VOUT
33N
L2656
11P
C2714
10P
C2154
IC2202
AD9951YSVZ
1
I/OUPDATE
2
DVDD
3
DGND
4
AVDD
5
AGND
6
AVDD
7
AGND
8
OSC/REFCLK
9
OSC/REFCLK
10
CRYSTALOUT
11
CLKMODESELECT
12
LOOP_FILTER
13
AVDD
14
AGND
15
AGND
16
AVDD
17
AGND
18
AVDD
19
AVDD
20
IOUT
21
IOUT
22
AGND
23
DACBP
24
DAC_RSET
25
AVDD
26
AGND
27
AVDD
28
AGND
29
AVDD
30
AGND
31
AGND
32
AGND
33
DGND
34
DVDD
35
PWRDWNCTL
36
RESET
37
IOSYNC
38
SDO
39
CS
40
SCLK
41
SDIO
42
DGND
43
DVDD_I/O
44
SYNC_IN
45
SYNC_CLK
46
OSK
47
DGND
48
DGND
12P
C2425
0.01
C2255
C2017
0.1
Q2912
LDTA114EE
2.2
C2234
10
C2244
LOF6
47N
L2605
220
R2214
C2421
0.001
10P
C2309
LOF2
10
R2404
10
C2012
Q2908
LDTA114EE
100
R2159
C2303
33P
10k
R2011
8P
C2510
D2321
HVD147
IC2801
BGA616
1
IN
2
GND
3
OUT
4
GND
27N
L2554
68N
L2412
5P
C2615
560
R2655
0.47U
L2261
0
R2225
5P
C2311
1CN1
150P
C2702
0
R2801
18P
C2557
HVD147
D2405
Q2920
LDTA114EE
CP10S
CP2352
24P
C2314
15P
C2322
33P
C2109
1k
R2014
20P
C2321
220
R2301
7P
C2613
Q2903
LDTC114EE
0.001
C2008
L2763
0.47U
100k
R2323
560
R2552
/LOF6
C2015
0.1
560
R2705
0.001
C2401
MMZ1005B601C
EP2203
100
R2152
12P
C2414
0.12U
L2103
L2252
0.82U
12P
C2426
Q2002
L2SA1576AR
LR-317
L2205
0.47U
L2101
SHORT1005
CP2205
560
R2551
MMZ1005B601C
EP2901
56N
L2110
47
R2106
820
R2754
LOF3
SHORT1005
CP2151
C2307
220P
22N
L2755
27P
C2328
33N
L2703
MMZ1005A222ET
EP2001
0.01
C2104
C2701
11P
PRESH
1DST
3.5P
C2159
0.1U
L2241
0.1
C2013
47N
L2556
150
R2704
D2702
HVD147
47
R2017
10P
C2760
33
R2652
0.001
C2769
56P
C2211
0.1U
L2242
4P
C2326
18P
C2308
560
R2501
L2759
LQW18AN8N2D00
33N
L2657
D2652
HVD147
L2506
LQW18AN56NG00
56P
C2660
82N
L2151
L2756
LR-317
C2333
39P
10k
R2154
C2611
5P
47N
L2406
27N
L2702
Q2918
LDTA114EE
0.1U
L2209
68N
L2210
C2329
27P
22P
C2101
R2771
82
39P
C2704
2LO
33P
C2106
47P
C2114
IC2351
UPC2709TB
6
2
4
3
5
1
33P
C2706
560
R2602
47N
L2603
0
R2212
C2305
82P
0
R2407
33P
C2228
22P
C2656
0.01
C2001
470
R2165
C2561
10P
C2253
6P
18N
L2253
D2501
HVD147
SHORT1005
CP2203
MMZ1005B601C
EP2003
100k
R2403
LQW18AN68NG00D
L2304
10
R2164
D2751
HVD147
0.01
C2011
2P
C2763
47
R2012
560
R2411
0.01
C2006
L2152
56N
3.9k
R2219
3LO
10
C2009
1.5k
R2110
LQW18AN68NG00D
L2503
R2322
560
33P
C2762
12N
L2758
LQW18AN56NG00
L2305
18P
C2110
R2162
470
0.001
C2335
5P
C2558
L2307
LQW18AN56NG00
C2306
27P
0.01
C2512
12
R2153
0.001
C2802
39N
L2602
47
R2013
PDAT
SHORT
CP2201
C2655
3P
47P
C2407
68P
C2231
18N
L2251
1CN0
12P
C2658
18P
C2108
L2327
LQW18AN82NG00D
0.01
C2116
180
R2654
56P
C2662
L2323
LQW18AN82NG00D
LQW18ANR12G00D
L2403
47P
C2215
FI2151
HDF375.5C
I
O
C2663
5P
560
R2303
CP2771
SHORT1005
18N
L2705
DB3J315E
D2403
4P
C2708
470
R2018
33N
L2653
560
R2701
56P
C2103
0.1U
L2153
C2229
0.1
18P
C2511
0.1
C2214
0.01
C2801
L2801
0.33U
0.001
C2102
L2751
0.47U
4.7k
R2101
18P
C2652
L2322
LQW18AN56NG00
5P
C2415
47N
L2414
8P
C2430
8P
C2429
470
R2112
0.001
C2614
10P
C2115
0.001
C2158
470
R2007
0.01
C2315
IC2002
AD9837BCPZ
1
COMP
2
VDD
3
CAP/+2.5V
4
DGND
5
MCLK
6
SDATA
7
SCLK
8
FSYNC
9
AGND
10
VOUT
11
Q2907
LDTA114EE
D2502
HVD147
REFV
C2607
12P
D2302
HVD147
820
R2751
820
R2413
0.01
C2257
180P
C2560
220P
C2411
820
R2401
33P
C2243
39P
C2355
0.001
C2351
150
R2415
L2211
LR-317
33P
C2241
180P
C2332
HVD147
D2401
47N
L2352
Q2915
LDTC114EE
22P
C2556
150
R2703
6P
C2406
2P
C2609
68P
C2507
0.01
C2107
0.001
C2715
1k
R2160
X2001
CR-932
1 VCONT
2
GND
3
OUT
4 VCC
5
6
Q2001
2SC3356G
Q2102
2SC3356G
Q2151
2SC3356G
Q2152
2SC3356G
100U
L2413
10
C2427
10
C2428
100U
L
2901
10
C2916
56k
R2002
68k
R2003
3393
MP2501
1
2
3
4
3393
MP2102
1
2
3
4
3393
MP2201
1
2
3
4
3393
MP2101
1
2
3
4
3393
MP2202
1
2
3
4
3393
MP2301
1
2
3
4
100P
C2209
0.1
C2126
27N
L2106
0.01
C2210
47P
C2025
47P
C2026
100P
C2027
47P
C2271
47P
C2273
100P
C2272
100P
C2275
100P
C2276
SHORT1005
CP2232
SHORT1005
CP2231
100k
R2267
0
R2555
C2567
0.01
6P
C2756
3P
C2757
100P
C2274
82P
C2235
82P
C2236
27N
L2754
10
C2227
PDAT
1CN1
3DST
1CN0
1DST
PCK
BDBR
BLF2
BLF3
BLF6
BLF5
BLF4
BLF1
2LO
PRESH
DLF1_8V
DLF2_8V
/BLF6
DLF1
DLF2
/LOF6
LOF1
LOF2
LOF3
LOF4
LOF5
LOF6
DBRS
DBRS
LOF1
LOF2
LOF3
LOF4
LOF5
LOF6
/LOF6
BLF6
BLF6
LOF6
BLF6_5V
/BLF6
1R8D
BDBR
DLF1_8V
DLF2_8V
BLF2
BLF3
BLF4
BLF5
BLF6
3LO
3R3V
5V
8V
8V
8V
8V
DLF2
DLF1
DLF1_8V
BLF1
PDAT
3DST
PCK
BLF1
D2901
VDZ5.1B
PDAT
1DST
PCK
PRESH
1CN1
1CN0
30.0 to 59.999999MHz
400 to 470MHz
148.000001 to 199.999999MHz
0.03 to 29.999999MHz
115.513 to 148.0MHz
60.0 to 115.512999MHz
30 to 107.999999MHz
108 to 470MHz
0.03 to 29.999999MHz
TO MAIN-9
TO MAIN-6
TO MAIN-5
TO MAIN-3
C2608
8P
TX Line
RX Line
Explanatory notes
Voltage Line (VCC)
Voltage Line (HV)
Voltage Line (14V)
Voltage Line (8V)
Voltage Line (5V)
(Amended page)
November 2018
• MAIN unit (4/10)