![background image](http://html2.mh-extra.com/html/icom/ic-7100/ic-7100_service-manual-addendum_3610552271.webp)
7-3
The combination of top side and bottom side of this
• MAIN UNIT B-7718F
(TOP VIEW)
[SP]
[REMOTE]
[USB]
[DATA2]
[DATA1]
[ACC]
[KEY]
[MIC]
MP37
MP44
[SD CARD]
AFO
MICE
GND
LRXD
PWRK
F8V
LTXD
MICI
#1:CD/DAT3
#2:CMD
#3-1:VS S
#4:VDD
#5:CLK
#6:VSS
#7:DAT0
#8:DAT1
#9:DAT2
CD
WP1
WP 2
#3-2:VS S
MP48
MP39
MP47
BT6201
C1
C2
C11
C12
C13
C14
C15
C16
C17
C31
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
C51
C52
C54
C71
C111
C112
C113
C114
C115
C121
C122
C123
C124
C141
C144
C151
C154
C155
C156
C157
C161
C164
C171
C174
C175
C176
C177
C178
C186
C191
C192
C201
C202
C203
C211
C222
C241
C253
C261
C262
C303
C304
C305
C306
C307
C308
C401
C402
C403
C404
C405
C406
C407
C408
C409
C410
C411
C412
C413
C414
C415
C416
C417
C418
C419
C420
C421
C422
C423
C424
C503
C512
C513
C514
C515
C516
C517
C523
C524
C525
C526
C527
C528
C561
C573
C601
C602
C603
C604
C606
C607
C609
C610
C612
C613
C614
C615
C616
C620
C1001
C1002
C1003
C1004
C1005
C1006
C1007
C1008
C1009
C1101
C1102
C1103
C1104
C1105
C1106
C1107
C1108
C1109
C1201
C1203
C1206
C1207
C1208
C1209
C1302
C1303
C1304
C1305
C1306
C1518
C1519
C1520
C2001
C2002
C2003
C2008
C2009
C2010
C2011
C2012
C2013
C2014
C2016
C2017
C2018
C2020
C2021
C2125
C2126
C2151
C2152
C2153
C2154
C2210
C2227
C2230
C2234
C2244
C2315
C2335
C2336
C2351
C2352
C2354
C2355
C2421
C2422
C2424
C2427
C2428
C2429
C2430
C2513
C2566
C2616
C2667
C2716
C2769
C2908
C2916
C3001
C3002
C3003
C3011
C3012
C3013
C3014
C3015
C3016
C3017
C3019
C3031
C3073
C3075
C3076
C3079
C3081
C3093
C3104
C3111
C3121
18
13
C
17
13
C
16
13
C
15
13
C
14
13
C
13
13
C
C3191
C3201
C3202
C3204
C3205
C3206
C3210
C3211
C3212
C3213
C3214
C3215
C3231
C3233
C3234
C3235
C3236
C3237
C3238
C3239
C3240
C3241
C3242
C3243
C3251
C3252
C3254
C3255
C3256
C3258
C3275
C3301
C3303
C3304
C4052
C4053
C4054
C4055
C4056
C4102
C4103
C4104
C4105
C4106
C4107
C4108
C4111
C4151
C4159
C4201
C4206
C4211
C4251
C4254
C4259
C4261
C4301
C4302
C4303
C4351
C4352
C4353
C4504
C4508
C4510
C4511
C4512
C4515
C4516
C4521
C4522
C4603
C4604
C4606
C4607
C4608
C4609
C4613
C4614
C4619
C4620
C5001
C5004
C5005
C5008
C5012
C5013
C5014
C5015
C5016
C5017
C5019
C5020
C5021
C5022
C5023
C5024
C5025
C5026
C5027
C5028
C5029
C5030
C5031
C5032
C5033
C5034
C5035
C5036
C5037
C5038
C5039
C5040
C5043
C5044
C5045
C5046
C5048
C5049
C5050
C5051
C5052
C5055
C5056
C5057
C5058
C5059
C5060
C5067
C5071
C5072
C5074
C5075
C5076
C5077
C5078
C5081
C5082
C5083
C5084
C5101
C5111
C5112
C5121
C5151
C5161
C5162
C5163
C5178
C5194
C5198
C5211
C5213
C5214
C5502
C5505
C5510
C5512
C5513
C5518
C5522
C5536
C5538
C5539
C5542
C5543
C5544
C5546
C5551
C5552
C5554
C5555
C5557
C5558
C5560
C5561
C6103
C6106
C6201
C6203
C6209
C6210
C6211
C6214
C6218
C6220
C6223
C6224
C6230
C6401
C6402
C6403
C6404
C6405
C6406
C6407
C6703
C6711
C6712
C6713
C6715
C6717
C7005
C7016
C7018
C7024
C7039
C7040
C7041
CP1102
D51
D61
D91
D101
D121
D131
D181
D201
D521
D522
D561
D1001
D1451
D1452
D1508
D1509
D1510
D2202
D2901
D3011
D3012
D3013
D3014
D3015
D3071
D3072
D3091
D3204
D3205
D3206
D3207
D3231
D3252
D3253
D3301
2 5 0 4 D
1 5 0 4 D
D4053
D4054
D4103
D4104
D4301
D4302
D4601
D5151
D5152
D6102
D6105
D6201
D6601
D6602
D6701
D6702
D6703
D6704
D6705
D6706
0 1 7 6 D
9 0 7 6 D
8 0 7 6 D
7 0 7 6 D
D6711
D6712
D6713
D6714
EP1
21
PE
11
PE
EP31
EP32
EP33
EP34
EP35
EP36
EP37
EP38
EP39
EP40
EP41
EP42
EP111
EP112
EP113
EP114
EP115
EP151
EP152
EP153
EP154
EP155
EP156
EP157
EP158
EP159
EP160
EP161
EP171
EP172
EP173
EP174
EP175
EP176
EP177
EP191
EP192
EP261
EP501
EP512
EP561
EP571
EP601
EP602
EP1001
EP1002
EP1101
EP1201
EP2001
EP2003
EP2004
EP2202
EP2203
EP2204
EP2205
EP2206
EP2211
EP2404
EP2756
EP2901
EP3001
EP3251
EP4051
EP4052
EP4201
EP4251
EP5003
EP5051
EP5052
EP5071
EP5073
EP5501
EP5502
EP6401
EP7001
EP7002
EP7003
EP7004
FI2151
FI4101
FI4351
FI4601
FI4602
IC11
IC12
IC51
IC71
IC141
IC161
IC511
IC561
IC601
IC602
IC603
IC1001
IC1101
IC1201
IC1301
IC1302
IC1501
IC1502
IC2001
IC2002
IC2204
IC2351
IC2401
IC4351
IC4501
IC4502
IC4503
IC4504
IC4505
IC4601
IC5001
IC5051
IC5052
IC5071
IC5072
IC5081
IC5082
IC5083
IC5091
IC5111
IC5151
IC5161
IC5162
IC5163
IC5211
IC5212
IC5213
IC5501
IC5502
IC6102
IC6201
IC6202
IC6204
IC6401
IC7001
IC7002
IC7003
IC7004
IC7005
IC7007
J1
J11
J31
J111
J151
J171
J191
J261
J501
J571
J3001
L211
23
2L
13
2L
L301
L1001
L1101
L1103
L1201
L1202
L2004
L2151
L2152
L2205
L2211
L2212
L2351
L2352
L2404
L2411
L2413
L2414
L2756
L2901
L3001
L3011
L3012
L3013
L3014
L3015
L3016
L3031
L3036
L3071
L3081
L3091
L3103
L3105
L3111
L3113
L3121
L3122
L3131
L3134
L3141
L3144
L3151
L3154
L3161
L3164
L3171
L3174
L3181
L3184
L3191
L3194
L3201
L3202
L3203
L3205
L3207
L3208
L3210
L3231
L3232
L3233
L3234
L3235
L3237
L3238
L3241
L3242
L3251
L3252
L3253
L3254
L4052
L4101
L4102
20
34
L
10
34
L
L4303
L4304
L4351
L4352
L4603
MP1001
MP3231
MP4302
Q51
Q61
Q62
Q71
Q92
Q102
Q121
Q131
Q132
Q133
Q134
Q171
Q172
Q173
Q181
Q182
Q183
Q201
Q202
Q261
Q262
Q561
Q562
Q601
Q1001
Q1002
Q1404
Q1405
Q1407
Q1408
Q1410
Q1411
Q1413
Q1414
Q1451
Q1452
Q1454
Q1455
Q1491
Q1503
Q1504
Q1506
Q1507
Q2003
Q2901
Q2903
Q2904
Q2905
Q2907
Q2908
Q2909
Q2910
Q2911
Q2912
Q2913
Q2914
Q2915
Q2916
Q2917
Q2918
Q2919
Q2920
Q2921
Q2922
Q3011
Q3012
Q3013
Q3031
Q3051
Q3071
Q3072
Q3091
Q3111
Q3121
Q3131
Q3141
Q3151
Q3161
Q3171
Q3181
Q3191
Q3202
Q3203
Q3231
Q3232
Q3233
Q3234
Q3251
Q3271
Q3301
Q3302
Q3303
Q3304
Q3305
Q3306
Q3307
Q3308
Q3309
Q3310
Q3312
Q4051
Q4601
Q4701
Q4702
Q4703
Q4704
Q5151
Q5211
Q5212
Q5213
Q6105
Q6106
Q6107
Q7216
Q7217
R11
R12
R13
R14
R17
R19
R21
R23
R51
R52
R61
R62
R63
R64
R65
R71
R72
R73
R75
R76
R91
R92
R93
R96
R101
R102
R103
R106
R121
R122
R123
R124
R125
R126
R131
R132
R141
R153
R161
R162
R163
R172
R173
R174
R181
R182
R183
R184
R185
R186
R201
R202
R203
R213
R214
R224
R261
R262
R263
R271
R272
R501
R502
R506
R513
R514
R515
R516
R521
R522
R523
R524
R525
R526
R527
R528
R529
R530
R531
R532
R533
R534
R550
R561
R562
R563
R564
R565
R566
R601
R602
R603
R604
R605
R606
R607
R608
R621
R622
R1003
R1004
R1005
R1006
R1007
R1008
R1009
R1103
R1104
R1105
R1203
R1204
R1205
R1301
R1302
R1306
R1307
R1404
R1451
R1452
R1491
R1508
R1509
R1511
R1516
R1521
R1533
R1535
R1549
R1552
R1553
R1554
R1555
R2001
R2002
R2003
R2007
R2011
R2012
R2013
R2014
R2015
R2016
R2017
R2018
R2019
R2020
R2151
R2152
R2153
R2302
R2303
R2305
R2321
R2322
R2323
R2324
R2325
R2326
R2351
R2404
R2414
R2415
R2416
R2501
R2505
R2506
R2551
R2552
R2553
R2601
R2602
R2603
R2651
R2655
R2656
R2701
R2705
R2706
R2753
R2755
R3001
R3011
R3012
R3013
R3014
R3015
R3016
R3017
R3018
R3032
R3033
R3034
R3051
R3056
R3057
R3071
R3073
R3074
R3075
R3076
R3077
R3082
R3086
R3087
R3091
R3092
R3093
R3111
R3112
R3113
R3121
R3122
R3123
R3131
R3132
R3133
R3141
R3142
R3143
R3151
R3152
R3153
R3161
R3162
R3163
R3171
R3172
R3173
2 8 1 3 R
1 8 1 3 R
R3183
R3191
R3192
R3193
R3201
R3202
R3203
R3206
R3207
R3208
R3209
R3213
R3214
R3215
R3216
R3231
R3232
R3233
R3234
R3235
R3237
R3238
R3241
R3242
R3251
R3252
R3254
R3255
R3256
R3258
R3272
R3273
R3301
R3302
R4051
R4052
R4053
R4054
R4055
R4056
R4105
R4151
R4152
R4202
R4203
R4204
R4205
R4206
R4209
R4210
R4212
R4213
R4251
R4253
R4256
R4258
R4259
R4260
R4301
R4351
R4501
R4504
R4506
R4513
R4515
R4516
R4528
R4534
R4601
R4602
R4603
R4604
R4608
R4701
R4702
R4703
R5001
R5002
R5003
R5004
R5010
R5011
R5012
R5013
R5014
R5015
R5018
R5019
R5021
R5026
R5027
R5028
R5036
R5037
R5038
R5039
R5040
R5041
R5051
R5052
R5053
R5054
R5071
R5076
R5081
R5082
R5083
R5084
R5085
R5100
R5112
R5113
R5114
R5115
R5151
R5161
R5162
R5163
R5214
R5217
R5219
R5221
R5223
R5501
R5506
R5507
R5508
R5509
R5514
R5515
R5516
R5518
R5519
R5520
R5522
R5527
R5529
R5531
R5532
R5533
R5534
R5535
R5536
R5537
R5538
R5539
R5540
R5541
R5543
R5545
R5547
R5548
R5549
R5550
R5551
R5552
R5553
R5554
R5555
R5556
R5571
R5572
R5573
R5574
R5575
R5576
R6104
R6105
R6106
R6107
R6108
R6110
R6111
R6113
R6114
R6116
12
16
R
81
16
R
R6122
R6123
R6201
R6202
R6203
R6204
R6205
R6206
R6211
R6301
R6402
R6501
R6502
R6503
R6504
R6505
R6601
R6603
R6604
R6605
R6606
R6701
R6703
R6704
R6705
R6706
0 1 7 6 R
9 0 7 6 R
8 0 7 6 R
7 0 7 6 R
R6711
R6712
R6713
R6714
R6717
R6718
R6719
R6720
R6721
R6722
R6723
R6724
R6725
R6726
R6727
R6728
R6729
R6730
R6731
R6732
R6734
R6735
R6736
R6737
R6738
R6739
R6740
R6741
R6742
R6744
R6745
R6746
R6747
R6748
R6749
R6750
R6751
R6752
R6753
R6754
R6755
R6756
R6757
R6758
R6759
R6760
R6761
R6764
R6765
R6768
R6769
R6770
R6771
R6772
R6773
R6777
R6781
R6782
R6783
R6784
R6785
R6787
R6790
R6791
R6792
R6793
R6794
R6795
R6796
R6797
R6806
R6807
R6808
R6809
R6814
R6815
R6820
R6821
R6822
R6823
R6824
R6828
R6829
R6830
R6831
R6832
R6833
R7009
R7010
R7011
3 1 0 7 R
2 1 0 7 R
R7014
R7018
R7020
R7021
R7025
R7026
R7027
X511
X601
X1301
X2001
X4601
X5051
X6201
X6202
X6401
J501
H0
H5
H10
H15
H20
H25
H30
H35
H40
H45
H50
H55
H60
H65
H70
H75
H80
H85
H90
H95
H100
H105
H110
H115
H120
H125
H130
H135
H140
H145
H150
H155
V0
V5
V10
V15
V20
V25
V30
V35
V40
V45
V50
V55
V60
V65
V70
V75
V80
V85
V90
V95
V100V105
V110V115
V120V125
V130V135
V140V145
V150V155
V160V165
V170V175
V180V
185V190
V195V200
V205V210