Icom iC-F5012, Service Manual

Page: 30 / 37

9 - 1
SECTION 9. BOARD LAYOUTS
The combination of top side and bottom side of this
• MAIN-A UNIT
(TOP VIEW)
• FRONT UNIT
(TOP VIEW)
BEPO RMUT
SO AFONO
AFOUT
DISC
SCK GND
GND GND
NC NC NC NC NC
NC
NC
GND
CCS MMUTE SI
REM
NC NC NC
BUSY SIGO
OPT1
OPT3 MCIN
CIRQ
OPT2 DAST
OPV1
MCOT
PTTO
PTTI
EXST
8V 5V
(OPV3)
(OPV2)
MP4
UNLK
DIM
TONE
GND
SDEC NOIS
SI
CCS
MIC
RSSI
AFO
SO
TEMP EXOE
OPV1 CDEC 5V
8V
GND PLST TENC
SCK
BATV CPU5
EXST LVIN
DSDA
PGIO2
OPT3 PTTO
EPTT PWON
CIRQ
DAST
PGIO3
PGIO4 OPT1 OPT2 BEEP
PTTI
IN
VCC
Ext.I/O
14(EPTT)
Ext.I/O 7
(AFO)
DISC
Ext.I/O 11
(HORN)
Ext.I/O 7
(AFO)
Ext.I/O6
(DIM/IGSW)
Ext.I/O
10(SERIAL)
Ext.I/O
4 (SERIAL)
SP+
1
SP−
2
SP1 (FRONT UNIT)
ANT CONNECTOR
[VOL]
[MICROPHONE CONNECTOR]
W1
J1 (CHASSIS)
AF OUT
IC3
J4
HV
EP4
EP5
GND
EP4
EP5
C128
C129
D1 D2
DS1
DS2
DS3 DS4 DS5 DS6
DS7 DS8 DS9
DS10
J1
R14
R14
R18 R76
H0 H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 V0
V5
V10
V
15
V20
V
25
V30
C9
C12
C23
C31
C51
C58
C59
C60
C61
C62
C63
C64
C65
C66
C68 C69
C70
C71
C72
C73
C75
C76
C77
C79
C80
C81
C82
C83
C84 C85
C86
C87
C88
C101
C107
C111
C132
C135
C137
C140
C141
C142
C143
C147
C148
C149
C150
C151 C152 C153 C154 C155
C163
C170
C172
C173
C175
C176
C180
C189
C195
C196
C197
C198
C200
C201
C202
C242
C254
C262
C263
C264
C266
C267
C268
C270
C271
C274
C275
C288
C289
C290
C291
C293
C294 C295
C311
C314
C320 C321
C322
C325
C330
C337
C342
C347
C348
C350
C357
C362
C363
C364
C372
C383
C384
C385
C388
C394
C395
C396
C398
C401
C411
C436
C443
C451
C462
C463
C471
C472
C473
C474
C476
C477
C478
C479 C480
C481
C482
C484
C486
C487
C488
C489
C490
C492
CP1
CP28
D3
D3
D5
D5
D28
D37
D47
D48
D59
D61
D62
D62
D63
D64
D65
D66
D67
EP8
EP9
FI1
FI1
IC1
IC1
IC2
IC2
IC4
IC4
IC9
IC9
IC10
IC10
IC21
J1
J2
J6
J7
L4
L4
L5
L5
L10
L46
L47
L54
Q1
Q1
Q4
Q4
Q5
Q5
Q15
Q15
Q16
Q16
Q17
Q17
Q18
Q19
Q19
Q20
Q20
Q23
Q23 Q24 Q26
Q30
Q30
Q33
Q33
Q37
Q37
Q39
Q39
Q40
Q40
Q43
R32
R33
R34 R35
R37
R38
R41
R42
R43
R44 R45
R46
R48
R49
R51 R52
R53
R55
R56 R58
R59
R77
R89
R90
R91
R92
R93
R95 R96
R97
R98
R100 R101
R103
R111 R112 R113
R114
R118
R119
R122
R129
R130 R133
R134
R135
R137
R142
R143
R144
R145
R146
R147
R148 R149 R150
R183
R186
R198
R199
R200
R201
R204
R205
R209 R210
R211
R212 R213
R218
R227
R230
R231
R238
R247
R248 R249
R250 R251
R252
R253
6 5 2 R 5 5 2 R 4 5 2 R
R261 R262 R263
R271
R285
R290
R291
R313
R314
R315
R316
R317
R319
R320
R323
R325
R327
R332
R333
R334
R336
R337
R338
R348
R349
R350
R351
R352
R353
R354
R355
R357
R358
R359
R361
R363
R372
R373 R374
R377
R378
R391
R392
R395
R396 R397
R398
R399
R400
R401
S1
BLK
1
2
3
4
5
7
PTT
W1
DISC
E
6
8
LV IC8
RED
J1
J2
J7
J6
RSSI-
-R8V
-T8V
MIC
D
TXC-
J
F
G
A
C
B
REM
BUSY
CUT
B7425A
A.B
W2
W2
1
20
40
21
40
1
-CPU5V
5V
13
1
VCC
8V
SIMPLE TYPE
PLL
UT-109R
UT-110R
-EPTT
-DIM
-PWON
-AFON
SDEC
-BAL
-VREF
-SO
-SCK
-TMUT
-T1
T2
-UNLK
CDEC-
RMUTC
-HORNO
RXC-
-MCIN
-SPAF
-MCGO
VRAF
TONE
TLVA
RLVA
-TENC
MCIN
-NWC
VHF
K
I
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
V0
V5
V10
V
15
V20
V
25
V30
V
35
V40
V
45
V50
V55
V
60
V65
V
70