EasyManua.ls Logo

Icom IC-E2820 - Board Layouts; Main Unit PCB Layouts

Icom IC-E2820
57 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
8 - 1
SECTION 8 BOARD LAYOUTS
• MAIN UNIT (TOP VIEW)
• HM-133 (TOP VIEW)
• CONTROL UNIT (TOP VIEW)
• VR1 UNIT
(TOP VIEW)
• VR2 UNIT
(TOP VIEW)
J1 (CHASSIS)
W5
(MAIN UNIT)
J2 (CHASSIS)
J9
J5
J8
W6
(MAIN UNIT)
HV
GND
1
J7
SP1
2
J2
8V
1
MICU/D
EXTMIC
PTT
MICE
GND
MIC
MICIN
8
J3
1
6
NC
CTHV
GND
R DATA
T XDATA
NC
2
C
4
C
C6
C7
8C
C9
0
1
C
1
1
C
2
1
C
3
1
C
C14
5
1
C
6
1
C
C17
8
1
C
1
2C
3
2
C
4
2
C
C25
C26
C27
82
C
92C
C30
2
3
C
C33
C34
C35
C36
C37
C38
C39
0
4
C
C41
44C
C45
6
4
C
C47
C48
C49
C50
C51
3
5
C
C55
C56
75
C
C58
16C
C62
C63
46
C
C66
C67
1
7
C
C72
3
7
C
C74
C75
6
7
C
C77
C78
C80
2
8
C
5
8
C
88C
C90
C91
2
9
C
C94
5
9
C
6
9
C
7
9C
C98
C99
C100
C101
20
1
C
3
0
1
C
C105
601C
70
1C
C108
C112
31
1
C
4
1
1C
5
11C
6
1
1C
C117
81
1C
911C
C120
C126
7
21C
821C
331
C
4
3
1C
5
31
C
C136
C137
931C
0
41C
C146
741
C
8
41C
9
4
1
C
C152
C153
9
5
1
C
06
1
C
C163
761
C
C168
9
6
1
C
07
1C
1
7
1
C
C175
C179
1
81C
C182
481
C
C185
7
81C
8
8
1
C
C189
C191
3
9
1
C
4
9
1
C
591C
69
1C
791C
0
0
2
C
C205
C206
7
02C
C208
C211
31
2C
C215
7
1
2C
8
12C
912C
222
C
32
2C
C225
C229
C233
4
3
2
C
5
3
2C
C236
C237
9
3
2
C
2
4
2
C
34
2
C
4
4
2
C
7
42C
9
4
2
C
C251
2
5
2
C
3
5
2
C
5
52C
6
5
2
C
C257
C258
C259
0
62C
1
6
2
C
C262
C264
7
6
2
C
8
62C
0
7
2C
C271
972
C
C280
C282
C283
C284
C285
7
8
2C
882C
C289
0
92C
C291
C292
C293
C294
C295
892C
992
C
C300
C301
4
03
C
C305
C306
703C
9
0
3C
1
1
3C
C312
C313
5
1
3
C
6
1
3
C
713C
913C
C321
2
2
3
C
C323
C324
C325
7
2
3
C
823C
C329
C331
C332
333C
43
3
C
C335
C336
73
3
C
C338
C339
0
4
3
C
143C
3
4
3
C
C344
C345
7
4
3
C
843C
9
4
3
C
0
5
3C
253C
353C
C355
C356
C358
9
53C
C360
163
C
C362
C363
463
C
563C
7
6
3
C
963C
C370
17
3
C
473C
573C
C377
873C
C380
18
3
C
C384
C388
C389
0
93
C
993C
C401
2
0
4C
C403
5
1
4C
8
1
4C
C419
02
4C
C422
C425
C427
8
2
4
C
9
2
4
C
C430
C431
2
3
4
C
4
3
4
C
6
3
4C
C437
1
4
4
C
C442
4
4
4
C
C446
744
C
8
4
4
C
C451
C452
35
4
C
C456
C459
C464
C470
C471
C473
5
7
4
C
C476
7
7
4
C
9
7
4
C
C480
1
8
4
C
C482
C484
7
8
4
C
C488
C489
0
94C
C492
C493
C495
6
9
4
C
C498
C499
1
0
5
C
C502
C503
C504
60
5
C
C508
9
0
5
C
015
C
1
15
C
C512
4
1
5
C
C516
8
1
5
C
C521
C522
4
25
C
C525
6
2
5
C
725
C
C528
C529
C530
235C
335C
C534
5
3
5C
C536
7
3
5C
835
C
C539
1
4
5
C
445
C
C547
9
45
C
055
C
2
5
5C
3
5
5
C
C554
5
5
5
C
6
5
5
C
8
5
5
C7
5
5
C
955
C
0
6
5
C
C561
C562
C563
C564
565C
C566
C567
C568
96
5
C
0
7
5
C
27
5C
3
7
5
C
4
7
5C
C575
C576
875C
0
85
C
1
85C
2
8
5
C
C584
C589
1
9
5
C
C592
3
9
5
C
C597
C600
1
06
C
306C
C605
C607
216C
C617
81
6C
C619
0
2
6
C
126C
C622
C623
C624
5
2
6C
C626
8
26C
92
6
C
C630
5
3
6
C
63
6
C
C637
83
6
C
C639
C640
1
4
6C
C642
C643
746
C
C651
C653
C654
C655
C657
C658
95
6C
066C
C661
2
6
6C
566C
666C
C667
276
C
C674
C676
C679
C680
386C
486
C
586C
C688
C689
29
6
C
496C
596C
C698
C700
C704
C706
C710
C712
C716
7
1
7
C
C719
C722
C724
C727
C729
0
3
7
C
C734
5
3
7C
9
3
7
C
35
7
C
4
5
7
C557C
C759
0
6
7
C
C761
C762 C763
467
C
C765
66
7
C
7
6
7
C
8
6
7
C
967
C
0
7
7
C
C771
C772
3
7
7C
C774
5
7
7
C
C776
777C
C779
C780
1
8
7
C
2
8
7
C
C783
C784
5
8
7C
6
8
7
C
7
87
C
8
8
7
C
9
87
C
C790
1
9
7
C
2
9
7C
397C
C794
C795
697
C
797C
C798
C799
0
08C
C803
C804
5
08C
6
0
8C
7
08C
C808
C809
C811
C812
C814
C815
6
1
8C
C817
C818
9
1
8
C
C820
C821
C822
3
28
C
7
2
8
C
C830
1
38
C
C833
5
3
8
C
C837
C838
C839
0
48
C
C841
4
4
8
C
C845
C846
C847
C848
C849
C850 C851
C852
5
58
C
C856
758
C
8
5
8
C
C859
C860
C861
C862
C866
C868
C869
C870
C871
C872
C873
C883
C884
C889
C891
C894
C895
C898
C903
409C
C905
C906
C908
C909
C910
1
1
9
C
C913
C918
C919
C926
C927
C928
C929
C930
C931
C932
C933
C934
C937
C938
14
9C
2
4
9
C
449C
C945
C946
C948
0
59
C
1
5
9C
C952
3
5
9
C
45
9
C
1
D
2D
D3
D4
5
D
6
D
7
D
8
D
9
D
0
1
D
D11
D12
D13
D14
D15
6
1
D
D17
8
1D
91D
D20
12
D
D22
D23
4
2
D
6
2
D
72D
8
2D
D30
D32
5
3
D
6
3
D
7
3
D
83D
0
4
D
D41
34
D
D44
D45 D46
84D
94
D
D50
D51
D53
4
5
D
D55
D56 D57
8
5
D
D60
D63
46D
56D
66D
76D
D68
D69
0
7
D
D71
D72
D73
D74
D76
7
7D
8
7
D
9
7
D
0
8
D
2
8D38
D
48
D5
8D
D86
D87
9
8
D
D90
D91
D92
3
9
D
49
D
5
9
D
6
9
D
7
9D
D101
201D
3
01
D
4
0
1D
D106
7
0
1D
8
0
1D
9
0
1
D
6
1
1
D
711D
221D
D124
D125
D126
D127
D128
D129
D130
D131
D132
D133
D134
D135
D136
D137
D138
D139
D140
D141
5
4
1
D
D146
7
4
1D
84
1
D
D150
D151
D152
D153
451D
551D
65
1
D
751D
9
5
1
D
061D
561D
661
D
761D
861D
D169
EP1
EP2
5
PE
6P
E
7
P
E
EP8
9
P
E
01
P
E
11
P
E
21
P
E
EP13
EP14
61PE
3
2
P
E
4
2PE
EP31
2
3PE
EP37
EP47
84PE
94PE
EP50
EP51
2
5
PE
EP53
4
5P
E
5
5P
E
9
6
P
E
07
P
E
1
7
PE
1
C
I
2CI
3CI
IC8
IC11
IC12
4
1
C
I
IC17
IC19
IC20
IC23
6
2
CI
IC28
0
3
CI
1
3C
I
33CI
IC34
1
4
C
I
IC42
IC43
IC44
IC45
IC46
8
4C
I
IC50
1
5C
I
45CI
IC55
75CI
85CI
IC59
IC62
J1
J10
J11
J22
32
J
42J
L1
2L
L3
L4
L5
L6
L7
L8
L10
L12
L13
L15
L16
71L
L18
L20
L21
L23
42L
72L
L30
L31
L32
3
3L
4
3
L
8
3
L
L39
L40
L41
L42
3
4L
44L
5
4
L
L47
L48 L49
1
5L
L52
35
L
4
5
L
L55
L57
L58
L59
L60
3
6
L
46
L
5
6
L
L66
L67L68
9
6
L
L71
L72
L74
L75
L76
L78
9
7L
1
8
L
L82
3
8
L
4
8
L
L85
68L
7
8
L
0
9L
L91
L93
L94
L95
79L
89L
L99
L100
L102
L103
L105
601L
L107
L109
L110
L113
4
1
1
L
L115
L116
7
1
1L
8
1
1
L
L120
L121
L122
32
1
L
L124
52
1
L
L126
7
2
1L
L129
L130
1
3
1L
L132
L133
4
3
1
L
5
31L
L136
7
3
1
L
831L
L139
041L
L141
L144
L145
6
41
L
L147
8
4
1L
L149
0
5
1
L
1
5
1
L
2
51L
L153
L155
6
5
1
L
751L
L158
L159
L160
L161
L162
L163
L164
5
6
1
L
661L
2PM
2
PM
3PM
MP3
4P
M
4
P
M
MP5
MP8
MP9
2
Q
Q4 Q9
1
1
Q
21Q
Q13
4
1Q
5
1Q
61Q
Q17
Q18
Q19
02Q
12
Q
Q23
Q28
9
2Q
0
3
Q
Q32
Q33
Q34 Q35
Q37
8
3
Q
9
3Q
Q40
Q41
Q43
4
4Q
5
4
Q
6
4Q
Q47
Q48
9
4Q
Q50
Q53
Q54
65Q
Q57
Q59
0
6
Q
1
6Q
2
6Q
Q67
Q69 Q70
1
7
Q
Q72
Q73
Q74
Q76
9
7
Q
Q87
Q88
0
9
Q
1
9
Q
2
9
Q
3
9
Q
Q94
6
9Q
Q97
9
9
Q
001Q
Q101
Q102 Q103
Q106
Q109
011
Q
Q111
2
11
Q
Q113
5
1
1
Q
Q116
Q117
Q118
121
Q
Q123
7
R
6
R
R8
R9
0
1
R
11R
2
1R
4
1
R
5
1
R
R16
71
R
8
1
R
R19
R20
R23
R24
62
R
R27
8
2
R
9
2
R
R30
R31
R35
8
3
R
R39
0
4
R
1
4
R
R44
R45
R48
R49
R50
R51
2
5R
3
5
R
4
5
R
55R
R58
06
R
16R
R67
R70
2
7
R
R73
4
7
R
R78
R79
R80
R81
3
8R
5
8
R
R86
R93
R94
R98
101
R
R102
3
01R
7
01R
8
0
1
R
901R
011R
2
11R
R113
411
R
R115
R118
R119
R120
121R
221R
R124
R126
4
3
1
R
5
3
1
R
631
R
7
3
1
R
R139 R142
3
4
1
R
4
41
R
5
41
R
R147
R149
R150
3
5
1
R
R155
R156
9
5
1
R
R160
R161
4
6
1
R
5
61R
8
6
1
R
R169
R170 R171
2
7
1
R
R173
4
7
1R
R175
R177
R179
R180
R181
2
8
1R
R183
4
8
1
R
58
1
R
6
8
1
R
R187
R189
R190
R191R192
R195
9
9
1
R
0
0
2
R
R203
R204
6
0
2
R
R208
2
12
R
R213
5
12R
R216
R217
R218
912R
02
2
R
1
2
2
R
2
22R
R223
422R
R225
6
22R
7
2
2
R
8
2
2R
9
2
2
R
R230
13
2
R
R232
33
2
R
R234
53
2
R
6
3
2
R
R237
R238
R239
0
4
2R
242
R
R243
442
R
54
2
R
R246
74
2
R
842R
1
52R
2
5
2R
352R
452R
R255
652R
752R
R258
952R
R262
R265
R266
7
6
2
R
8
6
2
R
172R
R272
372R
472R
R276
R277
R278
082R
R283
482R
R285
8
8
2
R
R290
5
0
3
R
R307
2
1
3
R
4
1
3
R
R316
R317
12
3
R
R322
R323
R324
R325
R327
R328
0
33R
R331
2
3
3
R
4
3
3
R
R335
7
3
3
R
R340
R341
R342
3
43R
4
4
3R
R345
643
R
R347
84
3
R
R349
05
3R
55
3R
R356
2
6
3
R
R365
863
R
R369
R372
R374
R376
R378
2
8
3R
383
R
58
3
R
R388
R390
4
9
3
R
R396
7
93
R
8
9
3
R
R400
R402
3
0
4R
4
0
4
R
5
0
4R
R406
R407
8
0
4
R
9
0
4R
1
1
4
R
R412
3
1
4
R
41
4
R
51
4
R
R417
8
14
R
R419
0
24R
R421
R422
3
2
4
R
62
4R
R427
82
4R
2
34
R
33
4
R
6
34R
R440
R441
R443
R444
5
4
4
R
64
4R
R447
R448
9
4
4
R
R450
R453
5
5
4R
7
54R
0
6
4R
R461
R462
R463
R464
R465
R466
R467
R469
R470
1
74
R
274
R
R473
R476
9
7
4
R
084R
28
4
R
3
8
4R
484R
68
4
R
984R
R490
3
9
4R
R497
R504
R506
1
25
R
225R
R523
425
R
7
2
5
R
R529
035R
2
35R
3
3
5
R
435R
R536
7
3
5
R
8
3
5R
1
4
5R
5
4
5
R
R547
94
5
R
0
5
5R
355R
R557
06
5
R
2
6
5
R
R566
R567
865R
9
6
5
R
R570
17
5
R
27
5
R
3
75
R
R581
2
8
5
R
3
8
5R
4
8
5
R
5
8
5R
685R
785R
8
8
5
R
0
9
5
R
R591
R592
395R
806R
R609
016R
1
16R
216R
R613
516
R
716R
R618
9
16R
R620
R621
R625
R626
R627
R628
036R
R631
23
6
R
R638
R639
R641
R642
R644
5
46R
R649
356
R 8
5
6
R
R659
0
66
R
R661
R663
46
6
R
R665
5
86
R
R694
R695
6
9
6
R
R697
8
9
6
R
R699
0
0
7
R
R701
207R
3
0
7
R
40
7
R
507
R
R706
707
R
807R
907
R
R710
R711
217
R
3
1
7
R
417R
6
1
7
R
717R
8
17R
91
7
R
0
2
7R
R721
R722
R723 R724
5
2
7
R
R726
R727
R728
R733
R734
7
37
R
R738
9
37
R
R741
R742
R743
4
4
7
R
R745
R747
R748
R750
R752
45
7
R
R755
6
5
7
R
R757
857
R
R759
2
6
7
R
R763
R764
R765
667
R
R767
R768
R769
R770
177
R
R772
R773
R774
57
7
R
R784
R785
98
7
R
R790
R791
R792
R793
R796
7
97R
R798
997R
008
R
R804
R811
R817
R818
R819
R821
R822
328R
528R
6
2
8
R
728R
828R
R829
538R
6
38R
1
4
8
R
R846
R848
R849
R850
R851
R852
R853
6
5
8
R
7
5
8
R
R858
9
5
8R
068R
168R
R862
368R
R865
R866
R867
9
68
R
R870
R871
R872
37
8
R
57
8R
R876
7
7
8
R
878R
978
R
088R
R881
288R
388R
48
8
R
5
8
8
R
1
L
R
2
L
R
RL3
W5
6W
A2
)
4
(,6.1=t
D
5466-B
5PM
8
PM
9PM
B1
B2
A1
H0H5H10H15H20H25H30H35H40H45H50H55H60H65H70H75H80H85H90H95H100H105H110H115H120H125H130
0
V
5
V
0
1
V
5
1V
0
2V
5
2V0
3
V53V0
4
V5
4
V0
5V55V06V56
V0
7
V
57
V
08
V
5
8
V0
9
V
5
9
V
0
0
1V
5
0
1
V
0
11V
5
11V
02
1
V
521
V0
31
V5
3
1V
0
4
1V5
4
1
V0
5
1V
5
51V
12SD
22SD
32SD
52SD42SD62SD 92SD82SD72SD
73SD63SD53SD43SD33SD23SD13SD
83SD
93SD
R188
981R
6S5S 8S7S
01S
31S21S11S
41S
51S 61S
0H5H01H51H02H52H03H53H04H54H05H55H06H56H07H57H08H58H09H59H001H501H011H511H021H521H031H531H041H
V0 V5 V10 V15 V20 V25 V30 V35 V40 V45 V50
DS1 DS2
DS3 DS4
DS5
DS6
DS7
DS8
01SD
11SD
MC1
0
H
5
H
01
H
5
1H
0
2
H
52
H
0
3H
5
3
H0
4
H
5
4H
05
H
5
5
H
0
6
H
5
6
H
0
7H57
H
08
H
V0 V5 V10 V15 V20 V25 V30 V35 V40 V45
1R
1W
H0
H5
H10
0V5V
B6647A
H0
H5
H10
0
V
5V
E2820A3format.indd6-7 2007/04/1317:29:58

Other manuals for Icom IC-E2820

Related product manuals