Icom ID-51E User Manual page 47

• LOGIC UNIT
(BOTTOM VIEW)
MC1
R237
R239 R242
R227 D31
R232
J5
Q20
EP22
C529
EP23
EP24
C530
R403
R100
IC8
Q11
Q27
R53
IC24
X1
C502
R62
D26
R61
IC4
R416 R281
R60 C120
R121
C110
D16
IC10
C111
EP6
R116
J4
[PWR]
EP3
R21
R419
R14
C20
R30
EP2
R29
C21
C311
R108
C102
R314 C305 R308
R318
R305 R319
R103 R304
R336
R306
R339
R99
C331 R310
C306
R98
C332
C307
C338 R333
R338
C317
R313
R343 R320
C333
R340 C352 C366
R335
C350 C351 C354
C336
C335
R350
C372
R382
R373 R377
R380
R383
C371 C376 R137
C378
R371
C370
R381
R66 R64
R372
R378
C72
C508 C373
R374 C374
R41
D17
C375 R376 C61
R36
C31
R37
C364
C59
C58
C35
Q360
R39
R45 R46
C64
C62 C46 C56 C52
R402 R401 C78 R35
R65 R68
R278
R54
C81
R74
IC5
J3
C87
D18
R76
R84 C91
S 3 1
[microSD]
R24
Q24
R119
C103 R112
R198
R118
R113 C107 C171
R109
C132
R181 R418
C176 R184
D181 R130
R186
R159
D180
R145
R144 R191 R174 C162 C127
C163 C221
IC390
C117 C190 C152
R163
IC19
R197
C395
R162
C124 R394
C220
R262
R125
C182 C512
R392 R124 R126
R393
R260
C154 C113 R127
IC25
C514
C359 R142
R141 R206
R199
R251
C156
D7
R249
C121 L4
C118
D6
R250
C114 IC18
D8 R164
C128
R244 R269
R196
D5
C198 R200
C183 C535
R194
IC17
C168
X3
C213 R274
C186 R189
R5
R408
EP19
Q19
EP20
R410
C212
C149
R80 R226 C209
R407
R406
R405
R156 EP12
C69
EP9
R284 IC11
C94 R95
R69
R94
S 4 1
The combination of top side and bottom side of this
C44
C38
IC20 R217
R222
C33
C41
C49
C516
C140
C135
R120
C141
C218
C210
C129
R7 C15
G_VDD
C532
NC
SRESET
G_TXD
R178
G_HIB
NC
TIMEMARK
R165
DR_I2C_CLK
DR_I2C_DIO
R235
GND
R231
R233
R272
R270
R271
R179
C5
EP14
C523
R264 C211
9-2
[DIAL]