Icom IC-F25 Service Manual

15
1
OPV1
OPV2
DAST
GND
OPT3
OPT2
OPT1
SIGO
NMI
BUSY
RES
MCI
N
MCO
T
PT
T
PTTI
16
30
SCK
SI
SO
CIRQ
CCS
CP1
0
DISC
DET
CP1
1
BEEPO
AFONO
CP1
2
VCC
+5
V
GND
J4 to the OPTIONAL unit
C175
C3
C4
C186
R2
D1
C5
C8
C229
C238
R238
C230
C227
C309
R221
C265
C306
C307
C167
C5
8
C6
7
R39
C168
C169
R223
C311
R222 C266
R224
C225
C82 C81
C312
C7
R301
C6
C2
C185
C21
R1
5
C333
C32 R16C38
C106
C4
5
C44
C100
C205
R9
5
R185
R110
R220
R160
R184 C286
R274 R278 R275 R273 R272 R271 R277 R276
R280
R80R8
8
C110
R77
R7
3
C139
C6
0
R3
4
R48 R3
5
C5
9
C61
C188
C63C65
C62
R43
C244
C255
R225 C313
C223
C66
R144
R87
C145
R3
3
C335
R40
C71
R44 C69
C70 R46 R45 C68
R2
5
C25
C14
C19
C17
C20
C2
3
C30
C24
R20
R17
C37
C3
6
C3
9
C4
0
C304
C305
R107 C209
R101
C143
C141
R8
9
R96
C130
R9
7
R113
C300
R18
3
C28
8
C16
0
R28
4
R23
4
R25
2
R17
9
R187
C339
C34
6
R25
4
R255
C34
4
C34
1
R25
1
C34
5
C34
0
R29
2
R29
1
R235
C321 C342
C343
R236
C28
9
C203
C144
C138
R114
C132
R92
R90
R86
R100
C208
L32
C206
C109
R70
R76
L41
C105
R75
C103
C111
C4
9
C4
8
C50
R2
9
R3
1
C5
3
C5
1
R3
2
C56
C5
4
C41
R30
C5
2
C22
L30
R295
C1
S2
S1
MP1
S3
L2
L9
Q3
L12
Q16
Q11
Q18
L28
C287
X3
L42
L43
L27
D1
8
C147
C146
C75
Q29
D27
IC15
D28
J4
1
D29
D26
IC
1
Q4
Q15
L13
FI1
C317
C228
C326
L3
L4
C16
L17
D31
C91
C237
C264
Q28
FI3
L45
C177
R1
R51
L1
L5
L7
L8
D9
D10
Q2
L11
L38
D4
D8
D7
D3
D5
D6
D2
C11
C13
IC9
C226
R296
S4
S1
R226
MIC
PTT
DISC
J2 J3
MP1
L601
B6210
C601
Vertical
Horizontal
0
5
10
15
20
25
30
35
40
45
5101520253035404550556065707580859095100105
0
10
5
0
10 5 01520
Horizontal
Vertical
0
5
10
15 10 5 0
Horizontal
Vertical
•
BOTTOM VIEW
9 - 2
•
BOTOM VIEW
•
BOTOM VIEW

Icom IC-F25 Specifications

General

Brand	Icom
Model	IC-F25
Category	Transceiver
Language	English