Icom ID-51E - Main Unit Board Layouts; VCO Unit Board Layouts

9-3
The combination of top side and bottom side of this
• MAIN UNIT
(TOP VIEW)
[PTT]
[MIC] [SP]
[DC IN]
[ANT]
• VCO1 UNIT
(TOP VIEW)
• VCO2 UNIT
(TOP VIEW)
BTVIN
TXI-V
BR3
ANOIS
ARSSI
5VS
DALD
CK
DATA
SCLK_R
32K
BAF
BLV
R3C
BDETO
EXTMIC
BP
LLSTB
T3C
AFON
BTDETO
DASTB1
VCOMOD
GND
GND
GND
AUNLK
ALV
APLLSTB
TTEMP
CHGH
CHGC
HV
VCC
ADET
IOSTB1
AAF
BRSSI
BNOIS
3VS
IOEN
AR3
REFMOD
INTPTT
PCON
RES_R
SEN_R
SDIO_R
CLONE
MICGND
PSC
SP1 (CHASSIS)
C1
C4
C5
C7
C9
C10
C11 C13
C15
C20
C21
C23
C24
C25
C30
C32
C33
C36
C39
C40
C43
C44
C45
C49
C52
C53
C55
C57
C59
C62
C63
C65
C67
C68
C70
C71
C73
C74
C75
C78
C82
C84
C85
C91
C92
C94
C96
C102
C110
C126
C127
C136
C143
C166
C167
C169
C172
C173
C174 C175
C176
C177
C178
C179
C181
C182
C183
C185
C189
C194
C195
C198
C199
C201
C207
C208
C210
C215
C230
C231
C233
C234
C236
C237
C242
C245
C246
C248
C250
C251
C252
C254
C327
C328
C329
C330
C336
C346
C347
C348
C351
C352
C366
C368
C370
C372
C373
C401 C402
C403
C406
C407
C408C409
C410
C411
C412
C415
C450
C451
C452
C453
C454
C455
C456
C457
C458
C459
C460
C461
C462
C463
C464
C465
C466
C467
C468
C469
C470
C471
C472
C473
C474
C475
C476
C477
C478
C479
C480
C481
C485
C503
C504
C505 C507 C508
C510
C511
C512
C513
C514
C515
C516
C518
C521
C525
C544
C546
C547
C549
C552
C553
C555
C556
C757
C780
C781
C782
C783 C784
C785
C786
C788
C791
C862
C863
C864
C865
C900
C901
C903
C904
C906
C907
C908
C910
C914
C918
C924
C930
C931
C932
C933
C934
C935
C936C937
C938
C941
C951
C952
C953
C954
C956
C957
C958
C961
C962
C963
C965
C966
C967
C974
C981
C982
C986
C989
C990
C991
C992
C993
C995
C996
C997
C998
D1
D3
D4
D9
D14
D17
D18 D19
D20
D21
D37
D503 D504
D745
D782
D783
D802
D812
D821
D831
D904
D905
D908
EP2
EP4
EP5 EP6
EP13
EP15
EP16
EP18
EP19
EP21
EP22
EP40
EP450
EP501
EP780
FI1 FI2
FI900
IC1
IC3
IC5
IC6
IC12
IC14
IC15
IC17
IC450
IC952
J2
J2
J3
J4
J5
J450
J451
L11
L12
L13
L21
L41
L42
L43
L44
L402
L403
L501
L502
L503
L504
L505
L506
L513
L515
L516
L781
L782
L901
L902
L905
L910
L911
L912
L913
Q1
Q2
Q3
Q8
Q10
Q11
Q12
Q17
Q19
Q26
Q37
Q38
Q45
Q48
Q51
Q451
Q470
Q471
Q472
Q501
Q502
Q503
Q780
Q853
Q854
Q900
Q902
Q903
Q904
Q906 Q907
Q908
R1
R4
R5 R6
R9
R11
R12
R13
R14
R19
R37
R41
R44
R45
R46
R47
R48
R53
R54
R55
R59
R60
R61
R62
R65
R67
R69
R71
R76
R79
R90
R93
R103
R110
R112
R113
R121
R122R123
R158
R159
R163
R164
R165
R166
R167 R168
R169
R171
R174
R177R178
R180
R181
R183
R184
R187
R188 R189
R191
R194
R203
R205
R206
R210
R213
R215
R216
R217
R218
R253
R254
R275
R401
R403R404
R444
R450
R451
R452
R454
R455
R457
R458
R459
R460
R461
R466
374R274R
R502
R504
R505
R506
R754
R770
R780
R781
R783
R784
R787
R827
R837
R901
R902
R910
R917
R918
R919
R920
R922
R923
R924
R925
R926
R927
R928
R930
R931
R950
R951
R952
R954
R955
R956
R959
R962
R963
R973
R974
R975
S2
S2
X1
X2
X900
+-
B7721F
1
2
3
54
6
H0H5H10H15
H20
H25H30H35H40H45H50H55H60
H65
H70H75
H80H85H90
V0 V5 V10 V15 V20 V25 V30 V35 V40 V45 V50
C1
C2
C3
C85
C98
C101
C103
C108
C118
C119
C124
C125
C126
C132
C200
C201
C202
C203
C204
C205
C206
C207
C208
C209 C210
C211
C214
C341
C345
C349
C350
C356
C361
C366
C368
C374
C375
C376
C386
C389
C390
C391
D1
D10
D11
D12
D53
D103
D304
D305
D306
D308
L3
L4
L5
L6
L200
L201
L202
L203
L204
L302
L306
L307
Q1
Q27
Q200
Q201
Q202
Q308
Q311
R1 R2
R3
R82
R83
R89
R100
R101
R114
R117
R120
R126
R200
R201
R202R203
R204
R205
R206
R207
R208
R348
R352
R356 R358
R360
R363
R366
R371
R372
R375
R376
H0H5H10H15H20
V0 V5 V10 V15
C1
C2
C3
C85
C98
C101
C103
C108
C118
C119
C124
C125
C126
C132
C200
C201
C202
C203
C204
C205
C206
C207
C208
C209
C210
C211
C214
C341
C345
C349
C350
C356
C361
C366
C368
C374
C375
C376
C386
C389
C390
C391
D1
D10
D11
D12
D53
D103
D304
D305
D306
D308
L3
L4
L5
L6
L200
L201
L202
L203
L204
L302
L306
L307
Q1
Q27
Q200
Q201
Q202
Q308
Q311
R1 R2
R3
R82
R83
R89
R100
R101
R114
R117
R120
R126
R200
R201
R202R203
R204
R205
R206
R207
R208
R348
R352
R356 R358
R360
R363
R366
R371
R372
R375
R376
H0H5H10H15H20
V0 V5 V10 V15